{ "row": "hathitrust", "entity": "hathitrust", "address": "HathiTrust Digital Library", "addresses": [ { "address": "HathiTrust Digital Library", "slug": "hathitrust-digital-library-aimode-20261101", "addr_id": "ADDR-bc030695907a", "obs_id": "OBS-801009ea301b", "axn": "AXN:0BB2.CAPTURE.↗️♣️♆🔛📚🕓" } ], "epoch": "2026-11-01", "type": "C (public entity on which the archive bears: a collaborative digital library of digitized research-library volumes with full-text search; an entity of the traininglayerliterature.org layer census, host_relation 'infrastructure', area 'corpora')", "surface": "Google AI Mode", "auth": "signed out, incognito", "status": { "procedure": "EA-NEGONT-02 v0.10 (#1726): equal case, ρ = extends, read from the traininglayerliterature.org layer census record, the capture record and the deposits that bear on the entity and its classes (#1720, #1710, #1682, #416, #301, #1678; the anchors #186 and #1543 read, unadmitted); archive selected by D/R/O (15 D, 7 R, 88 O and 28 hop candidates read; 6 deposits admitted with 4 instances kept), with the census record (47 claims) and the Capture Registry's findings, reading, analysis, title, PER note, query note, description and surface basis (13 claims) ledgered as the archive's records of the entity; the field in two pools (B_D: 7 chips, 3 read, 4 title only; B_R: the own about page, refused, and the Research Center's page); the composer read the ledgers, never the transcript, except where the brief asks for T's claims and the delta", "ledger": "unaudited (§3.8: one extractor per ledger); field quotes 47/47 verified by script against the saved texts; archive quotes 69/69 verified against the registry, census.json and the deposit texts", "frozen": false, "breaches": [] }, "spec": "EA-NEGONT-02 v0.10 (#1726)", "objects": { "T": { "path": "datasets/negative-of-the-negative/v2/intake/hathitrust-20261101/T1-hathitrust-digital-library-aimode-20261101.txt", "sha256": "637db491d3cdc3a289d583f3d3239159f6d3f7f9a7857ef6c6ba6c4089309002", "words": 351, "cards": 7, "words_note": "one transcript at one address (351 words in the AI Mode answer body, chip labels, the paste note and the web results above the answer excluded; a closing offer of 42 words more; 7 inline chips, no cards)", "claims": [ "T1-1 definition: 'The HathiTrust Digital Library is a massive, large-scale collaborative digital repository containing more than 18 million digitized volumes.' (chip 1, '+4', after the paragraph)", "T1-2 founding, administration, purpose: 'Founded in 2008 and administered by the University of Michigan, it functions as a partnership between major global academic and research institutions to preserve the cultural record and provide long-term access to the public good.' (chip 1)", "T1-3 collection size: 'Collection Size: Over 18 million volumes, encompassing books, serials, journals, and musical scores.' (chip 2, '+2')", "T1-4 public domain: 'Public Domain Access: Over a third of the collection (roughly 7 million volumes) is in the public domain and fully available for anyone worldwide to view, read, or print.' (chip 3, Wikipedia '+2')", "T1-5 copyrighted materials: 'Copyrighted Materials: Items under copyright are still fully text-searchable. Users can search the entire corpus to see how many times a word or phrase appears and find corresponding page numbers.' (chip 4, University of Michigan Library '+1')", "T1-6 sources of the scans: 'Diverse Sourcing: Content is compiled from major digitization efforts, including the Google Books Project, the Internet Archive, Microsoft, and member institutions' local scanning projects.' (chip 5, YouTube '+1', after this line and the next)", "T1-7 research center: 'HathiTrust Research Center (HTRC): Offers text-mining and computational analysis tools for researchers to perform advanced data analysis across the entire digital corpus.' (chip 5)", "T1-8 how access works: 'Access permissions vary depending on your institutional affiliation and the copyright status of the material:' (chip 6, University of Michigan Library)", "T1-9 the access table: 'General Public / Full-text online viewing and single-page printing / Snippet/text-search only (to locate relevant page numbers)'; 'Logged-in Member (Partner University) / Full-text viewing and complete book PDF downloading / Text-search only, except under specific institutional exemptions' (no chip; chip 7 follows the tips)", "T1-10 tip, log in early: 'If you are a student, faculty member, or researcher at a partner university (e.g., University of Michigan, University of Wisconsin, University of Calgary, or even NYPL cardholders), always click Log In at the top right and select your institution. This unlocks complete PDF downloading and the \"Collection Builder\" tool to save your research lists.' (chip 7)", "T1-11 tip, accessibility: 'Patrons with certified print disabilities can request full downloadable copies of any item in the database via the HathiTrust Accessible Text Request Service.' (chip 7)", "T1-12 tip, bot protection: 'HathiTrust enforces security measures to reduce bot traffic, which can occasionally cause slowness. Logging in with your official institution or library card helps bypass these temporary blocks.' (chip 7, HathiTrust '+5')", "T1-13 closing offer: 'Are you looking to use HathiTrust for personal research, or trying to access it through a specific university credential? I can give you precise instructions on how to use their Advanced Search or text-mining tools if you have a project in mind.' (no chip)" ], "register": { "register": "data/EA-WG-CAPTURES-01.json", "slug": "hathitrust-digital-library-aimode-20261101", "obs_id": "OBS-801009ea301b" }, "transcripts": [ { "slug": "hathitrust-digital-library-aimode-20261101", "address": "HathiTrust Digital Library", "addr_id": "ADDR-bc030695907a", "obs_id": "OBS-801009ea301b", "axn": "AXN:0BB2.CAPTURE.↗️♣️♆🔛📚🕓", "date": "2026-11-01", "surface": "Google AI Mode", "auth": "signed out, incognito", "sha256": "637db491d3cdc3a289d583f3d3239159f6d3f7f9a7857ef6c6ba6c4089309002", "sha256_of": "the registry's 'transcript' string (utf-8)", "sha256_raw": "6ef73ef2f38aa6473481c187a4d46ba80990b7a3966778d606536b77e44853bf", "words": 351, "cards": 7, "card_rail": [ "1. HathiTrust (inline chip '+4', after the opening paragraph; no title, no snippet, no URL)", "2. HathiTrust (inline chip '+2', after 'Collection Size')", "3. Wikipedia (inline chip '+2', after 'Public Domain Access')", "4. University of Michigan Library (inline chip '+1', after 'Copyrighted Materials')", "5. YouTube (inline chip '+1', after 'Diverse Sourcing' and the HTRC line)", "6. University of Michigan Library (inline chip, after 'How Access Works')", "7. HathiTrust (inline chip '+5', after 'Important Tips for Users')" ], "claims": [ "T1-1 definition: 'The HathiTrust Digital Library is a massive, large-scale collaborative digital repository containing more than 18 million digitized volumes.' (chip 1, '+4', after the paragraph)", "T1-2 founding, administration, purpose: 'Founded in 2008 and administered by the University of Michigan, it functions as a partnership between major global academic and research institutions to preserve the cultural record and provide long-term access to the public good.' (chip 1)", "T1-3 collection size: 'Collection Size: Over 18 million volumes, encompassing books, serials, journals, and musical scores.' (chip 2, '+2')", "T1-4 public domain: 'Public Domain Access: Over a third of the collection (roughly 7 million volumes) is in the public domain and fully available for anyone worldwide to view, read, or print.' (chip 3, Wikipedia '+2')", "T1-5 copyrighted materials: 'Copyrighted Materials: Items under copyright are still fully text-searchable. Users can search the entire corpus to see how many times a word or phrase appears and find corresponding page numbers.' (chip 4, University of Michigan Library '+1')", "T1-6 sources of the scans: 'Diverse Sourcing: Content is compiled from major digitization efforts, including the Google Books Project, the Internet Archive, Microsoft, and member institutions' local scanning projects.' (chip 5, YouTube '+1', after this line and the next)", "T1-7 research center: 'HathiTrust Research Center (HTRC): Offers text-mining and computational analysis tools for researchers to perform advanced data analysis across the entire digital corpus.' (chip 5)", "T1-8 how access works: 'Access permissions vary depending on your institutional affiliation and the copyright status of the material:' (chip 6, University of Michigan Library)", "T1-9 the access table: 'General Public / Full-text online viewing and single-page printing / Snippet/text-search only (to locate relevant page numbers)'; 'Logged-in Member (Partner University) / Full-text viewing and complete book PDF downloading / Text-search only, except under specific institutional exemptions' (no chip; chip 7 follows the tips)", "T1-10 tip, log in early: 'If you are a student, faculty member, or researcher at a partner university (e.g., University of Michigan, University of Wisconsin, University of Calgary, or even NYPL cardholders), always click Log In at the top right and select your institution. This unlocks complete PDF downloading and the \"Collection Builder\" tool to save your research lists.' (chip 7)", "T1-11 tip, accessibility: 'Patrons with certified print disabilities can request full downloadable copies of any item in the database via the HathiTrust Accessible Text Request Service.' (chip 7)", "T1-12 tip, bot protection: 'HathiTrust enforces security measures to reduce bot traffic, which can occasionally cause slowness. Logging in with your official institution or library card helps bypass these temporary blocks.' (chip 7, HathiTrust '+5')", "T1-13 closing offer: 'Are you looking to use HathiTrust for personal research, or trying to access it through a specific university credential? I can give you precise instructions on how to use their Advanced Search or text-mining tools if you have a project in mind.' (no chip)" ], "markers": 7, "path": "datasets/negative-of-the-negative/v2/intake/hathitrust-20261101/T1-hathitrust-digital-library-aimode-20261101.txt", "note": "The paste is the AI Mode page, by the operator's note 'no popup. ai mode:' (surface_basis); auth by the operator's default of 2026-10-14 (auth_basis); run with the census names on 2026-11-01, the paste received 09:56 EDT. The source panel is seven inline chips, recorded as the card rail." } ] }, "KO": { "title": "HathiTrust Digital Library", "genre": "knowledge object, equal case, under EA-NEGONT-02 v0.10 (#1726): the final article form (§4.13), natural sentences under descriptive subheadings (§4.12), each sentence's sources beneath it by claim id (§4.5)", "status": "composed 2026-11-01 under v0.10 on the operator's ruling of 2026-10-29 ('as against their wikipedia articles if they exist, their own pages, etc.'); not frozen", "sentences": [ { "n": 1, "para": 0, "sense": "what it is", "text": "The HathiTrust Digital Library, or HathiTrust, is a digital library: a large-scale collaborative repository of digital content from research libraries, administered by the University of Michigan, and catalogued among American digital libraries, full-text scholarly online databases and mass digitization.", "claims": [ "F1", "F3", "F27", "TLL-01", "TLL-02", "TLL-05", "TLL-07" ] }, { "n": 2, "para": 0, "sense": "what it is", "text": "Its collection is of books, journals and government documents digitized from libraries around the world and dated from 1500 to the present: content digitized through Google Books and the Internet Archive, beside collections that member libraries digitized themselves, aggregated in one shared repository; the census keeps it apart from Google Books on that ground and records the Internet Archive as a source it uses.", "claims": [ "F28", "F34", "F2", "F31", "TLL-12", "TLL-17", "TLL-35", "TLL-40" ] }, { "n": 3, "para": 0, "sense": "what it is", "text": "In September 2024 it comprised more than 18 million volumes, 6.7 million of them in the public domain in the United States; the University of Michigan Library gives the public domain as more than a third of the collection and the items preserved as more than 17 million, and the library's research guide quotes HathiTrust's own figure of 18+ million digitized items.", "claims": [ "F15", "F29", "F32", "F34", "TLL-20", "TLL-21", "TLL-33" ] }, { "n": 4, "para": 0, "sense": "what it is", "text": "Its name is the Hindi word for elephant, from the Sanskrit hastin, an animal famed for its long-term memory, and it is a distinct entity from HATII.", "claims": [ "F5", "F4", "TLL-34" ] }, { "n": 5, "para": 1, "sense": "who holds it", "text": "HathiTrust was founded in October 2008 by the twelve universities of the Committee on Institutional Cooperation and the eleven libraries of the University of California, its infrastructure put in place at the University of Michigan, which has scanned and deposited more than 4.8 million items.", "claims": [ "F6", "F33", "TLL-19", "TLL-32" ] }, { "n": 6, "para": 1, "sense": "who holds it", "text": "It is a nonprofit collaborative of academic and research libraries, owned as a university consortium with the University of Michigan as its parent: as of 2024 more than 219 research libraries across the United States, Canada and Europe, under a shared governance structure, with costs shared by the participating libraries and library consortia.", "claims": [ "F32", "F21", "F7", "F8", "TLL-04", "TLL-18" ] }, { "n": 7, "para": 1, "sense": "who holds it", "text": "Its executive director is Mike Furlough, who succeeded the founding director John Wilkin after Wilkin stepped down in 2013.", "claims": [ "F9", "TLL-04" ] }, { "n": 8, "para": 1, "sense": "who holds it", "text": "Its Shared Print Program is a distributed collective collection whose participating libraries have committed to retaining almost 18 million monograph volumes for 25 years, three-quarters of its digital book holdings.", "claims": [ "F10", "TLL-17" ] }, { "n": 9, "para": 2, "sense": "access by copyright status and by place", "text": "What a reader may see follows copyright: items in the public domain, more than a third of the collection, are fully available for everyone, while many items are protected by copyright and cannot be viewed in full without the express permission of the copyright holder.", "claims": [ "F29", "F37", "F34" ] }, { "n": 10, "para": 2, "sense": "access by copyright status and by place", "text": "Its copyright policy, as Wikipedia quotes it for 2021, says that protected works cannot ordinarily be displayed in large portions without permission and that access to a work is restricted until its copyright or permission status can be established; the census knows the policy only through that quotation and, on that restriction, counts the library outside the open full-text libraries for works in copyright.", "claims": [ "F17", "TLL-23", "TLL-36", "TLL-42" ] }, { "n": 11, "para": 2, "sense": "access by copyright status and by place", "text": "Access also turns on where the reader is, and the sources date the line differently: Wikipedia quotes the policy as restricting users outside the United States from works published outside the United States after and including 1896, and the University of Michigan's guide quotes HathiTrust's web site as estimating 1898 the earliest date at which foreign works may still be in copyright, so that works published abroad from 1898 through 1928 are open to United States IP addresses and closed to others.", "claims": [ "F18", "F38", "TLL-15" ] }, { "n": 12, "para": 3, "sense": "access by affiliation and the reader's tools", "text": "Access turns as well on affiliation: a member's community gains additional access by logging in, and at the University of Michigan logged-in users can download complete public-domain books, where guests download one page at a time.", "claims": [ "F36", "F40" ] }, { "n": 13, "para": 3, "sense": "access by affiliation and the reader's tools", "text": "A volume, a digitized book or other publication, is viewed in PageTurner, the site's web application, in which a reader can navigate a publication, download a PDF of it and view its pages one at a time, scrolling, flipping or as thumbnails.", "claims": [ "F19", "TLL-11", "TLL-29" ] }, { "n": 14, "para": 3, "sense": "access by affiliation and the reader's tools", "text": "Through the Emergency Temporary Access Service, users of member libraries can in special situations, such as a library's closure for a public health emergency, obtain lawful access to copyright digital materials in place of the physical books their library holds.", "claims": [ "F20", "TLL-29" ] }, { "n": 15, "para": 3, "sense": "access by affiliation and the reader's tools", "text": "Patrons with print disabilities can obtain downloaded copies of anything in the collection through its Accessible Text Request Service.", "claims": [ "F30" ] }, { "n": 16, "para": 4, "sense": "search without display", "text": "Its discovery services include full-text search across the entire repository: researchers search the catalogue's descriptive data, the contents of digitized items, or both, and works still under copyright carry a \"Limited (search-only)\" status within which a reader can still search for key terms.", "claims": [ "F16", "F35", "F39", "F29", "TLL-15", "TLL-21", "TLL-24" ] }, { "n": 17, "para": 4, "sense": "search without display", "text": "The census reads the record as answering whether a volume is held, by full-text search, whether its pages may be shown or only searched, and the scale of the holdings, and it ran no search of its own.", "claims": [ "TLL-10", "TLL-24", "TLL-43" ] }, { "n": 18, "para": 5, "sense": "the fair-use ruling", "text": "In September 2011 the Authors Guild sued HathiTrust, alleging massive copyright violation, and in October 2012 a federal court found HathiTrust's use of books scanned by Google to be fair use under US law, its opinion resting on the transformativeness doctrine.", "claims": [ "F11", "F12", "F13" ] }, { "n": 19, "para": 5, "sense": "the fair-use ruling", "text": "The Second Circuit largely affirmed the decision on 10 June 2014, finding that providing search and accessibility for the visually impaired were grounds to consider the service transformative and fair use, and remanded to the lower court whether the plaintiffs had standing over HathiTrust's library preservation copies.", "claims": [ "F14", "TLL-13" ] }, { "n": 20, "para": 5, "sense": "the fair-use ruling", "text": "The census reads Authors Guild v. HathiTrust, as Wikipedia reports it, as the record's precedent for a machine reading of whole books whose product is a finding, search, while the pages stay closed; in its record, what an apparatus makes from a work there is a full-text search index the courts held transformative and fair use.", "claims": [ "TLL-28", "TLL-16" ] }, { "n": 21, "para": 6, "sense": "the Research Center", "text": "Computational analysis of the volumes was the separate service of the HathiTrust Research Center, established in 2011 as a partnership of Indiana University, the University of Illinois Urbana-Champaign and HathiTrust to enable computational analysis of the library, which supported scholars using text and data mining methods in educational and non-profit research; the census holds the Center as a part of the library and as a distinct entity.", "claims": [ "F44", "F47", "TLL-16", "TLL-38", "TLL-39" ] }, { "n": 22, "para": 6, "sense": "the Research Center", "text": "In October 2024 HathiTrust's executive director announced that funding for the Center would cease at the end of 2026, when it will be formally closed; its services were discontinued on 30 September 2026, its accounts, algorithms and data capsules with them, some of its resources remain usable without an account, and access to the Digital Library remains open.", "claims": [ "F45", "F42", "F46", "F43", "TLL-31" ] }, { "n": 23, "para": 7, "sense": "the training layer", "text": "The census of the training layer asks how literature is addressed to a receiving apparatus, what that apparatus makes from it, and how transmission, transformation and provenance can be inspected across later reception; it admits a resource that gathers and holds many other works or records and says what it holds, and its anchors are #186 and #1543.", "claims": [ "TLL-44", "TLL-45", "TLL-47" ] }, { "n": 24, "para": 7, "sense": "the training layer", "text": "It enters HathiTrust in its corpora area, the collections, crawls and datasets whose texts enter machine training, as infrastructure and as a record of type library, its question holding and access.", "claims": [ "TLL-06", "TLL-46", "TLL-08", "TLL-09", "TLL-10" ] }, { "n": 25, "para": 7, "sense": "the training layer", "text": "Its saved sources say nothing of training use and tie none of the library's volumes to model training, whether a work keeps its author's name there is not recorded, and the census does not record the library as a training corpus.", "claims": [ "TLL-13", "TLL-25", "TLL-14", "TLL-37", "TLL-28" ] }, { "n": 26, "para": 7, "sense": "the training layer", "text": "The census reads HathiTrust in three layers kept apart: holdings, access restricted where copyright status cannot be established, and computational availability, the Research Center's, now ended.", "claims": [ "TLL-27" ] }, { "n": 27, "para": 8, "sense": "the archive's requests and witnesses", "text": "The archive's Originals Library has met HathiTrust as a holder of open witnesses its sessions could not reach: on 15 October 2026 a seating found HathiTrust not reachable from its workspace for Pound's public-domain first printings of the Cantos, a seating of 27 October 2026 queued Langston Hughes's Fine Clothes to the Jew (1927), whose one open scan is at HathiTrust, as unreachable, and on 30 October 2026 HathiTrust, holding Cornell's volumes 36–37 of the Monatshefte in full view, refused the seating's requests with a Cloudflare challenge and a block page.", "claims": [ "O1682-01", "O1710-02", "O1720-01" ] }, { "n": 28, "para": 8, "sense": "the archive's requests and witnesses", "text": "Other witnesses the archive seated came by way of HathiTrust: its first edition of The Souls of Black Folk is the Northwestern University copy (HathiTrust ien.35556032538837) uploaded to the Internet Archive, and its Tribüne volume is the University of Michigan copy digitized by Google, held by reference via HathiTrust and the Internet Archive, which HathiTrust records as pdus, public domain in the United States, full view.", "claims": [ "O1710-01", "O1720-02" ] }, { "n": 29, "para": 8, "sense": "the archive's requests and witnesses", "text": "The archive's bibliography places its author's doctoral dissertation, Strange New Canons (University of Michigan, 2013), at a HathiTrust catalogue record.", "claims": [ "O301-01" ] }, { "n": 30, "para": 8, "sense": "the archive's requests and witnesses", "text": "An earlier archive paper classes large text archives such as HathiTrust as having scale and no internal architecture, \"collections, not systems\", which a summarizer describes by what is in them without traversing how they work; the archive gives the native frame of digital libraries as collections, discovery, preservation and services evaluated as connected functions.", "claims": [ "O416-01", "O416-02", "O1678-01" ] }, { "n": 31, "para": 9, "sense": "reception and the composition at the name", "text": "HathiTrust's own about page at hathitrust.org refused the census's fetch with HTTP 403 and a challenge page, so the census quotes nothing in the resource's own words and cites Wikipedia, whose article was last edited on 19 October 2026, and the Research Center's page for its fields; the University of Michigan's guide, last updated on 24 August 2026, quotes HathiTrust's site.", "claims": [ "TLL-22", "TLL-26", "TLL-41", "TLL-03", "TLL-05", "TLL-31", "F26", "F41", "F34", "F38" ] }, { "n": 32, "para": 9, "sense": "reception and the composition at the name", "text": "Wikipedia's infobox gives the library as launched in October 2008 and active, partially commercial, written in Perl and Java, with revenue projected at US$3,777,445 for 2019 and a content licence of \"Public domain (with restrictions on Google scans), various\".", "claims": [ "F23", "F24", "F25", "F22", "TLL-30", "TLL-31" ] }, { "n": 33, "para": 9, "sense": "reception and the composition at the name", "text": "Asked for \"HathiTrust Digital Library\" in Google AI Mode on 1 November 2026, at a new address, the composer said what the library is, who founded and runs it, how large it is, where its scans come from and what each kind of user may do with them, through seven inline source chips and no cards; the Capture Registry found the repository composed at its grain, with its access tiers, its founding and administration in agreement with Wikipedia.", "claims": [ "CAP-1-07", "CAP-1-11", "CAP-1-12", "CAP-1-13", "CAP-1-08", "CAP-1-01", "CAP-1-09" ] }, { "n": 34, "para": 9, "sense": "reception and the composition at the name", "text": "The registry also found that the composition made the public domain fully available to anyone worldwide, dropping the United States condition; added Microsoft to the sources of the scans, on no saved HathiTrust source; offered the Research Center as a working service a month after its services ended; gave search and the accessibility service as features without the ruling that holds them; and named the University of Michigan and partner libraries, no person and no founders.", "claims": [ "CAP-1-02", "CAP-1-03", "CAP-1-04", "CAP-1-05", "CAP-1-06", "CAP-1-09", "CAP-1-10" ] } ], "joins": [ { "act": "order of senses", "sentences": "1–34", "claims": [], "note": "equal case (§4.7): the entity's dependency order, field and archive claims ordered together by genealogy within each sense, neither ledger placed first as a block. What it is (¶0) precedes who holds it (¶1); access by status and place (¶2) and by affiliation (¶3) precede search without display (¶4), which the fair-use ruling holds (¶5); the Research Center (¶6) is the third layer the census keeps apart; the training layer (¶7) reads the layers composed above; the archive's requests and witnesses (¶8) are its relations to the library as a requester; reception and the composition at the name (¶9) stand last as relations of the entity already composed." }, { "act": "holding together (two dates for the international line)", "sentences": [ 11 ], "claims": [ "F18", "F38", "TLL-15" ], "note": "P_coh (§4.4): Wikipedia's 1896 (quoting the 2021 policy) and the University of Michigan guide's 1898 through 1928 (quoting HathiTrust's site, undated) composed together with their sources; the composer does not rule between them (open block)." }, { "act": "holding together (three counts)", "sentences": [ 3 ], "claims": [ "F15", "F32", "F34" ], "note": "more than 18 million (September 2024), more than 17 million preserved (the U-M page, undated) and 18+ million (HathiTrust quoted by the guide) composed with their sources." }, { "act": "holding together (the ruling and the census's reading)", "sentences": [ 18, 19, 20 ], "claims": [ "F11", "F12", "F13", "F14", "TLL-28", "TLL-16" ], "note": "the field's account of Authors Guild v. HathiTrust composed first, the census's reading of it as precedent after it, in the same sense; the reading adds no claim on the ruling's scope." }, { "act": "holding together (the archive's refusals and the census's)", "sentences": [ 27, 31 ], "claims": [ "O1682-01", "O1710-02", "O1720-01", "TLL-22", "TLL-41" ], "note": "the seatings' unreachable and refused requests and the census's refused about page are composed as records of requests, each dated; the join says nothing of why the site refuses." }, { "act": "placing in the open block", "sentences": "open", "claims": [ "F18", "F38", "TLL-15", "CAP-1-02", "TLL-13", "TLL-25", "TLL-37", "TLL-28", "CAP-1-03", "F2", "F31", "CAP-1-12", "CAP-1-10", "F15", "F32", "F34", "TLL-20" ], "note": "five questions placed in the open block: the international line; training use; the composition's 'Microsoft'; the chips' sources; the current count." } ], "plan": { "order": [ "F1", "F3", "F27", "TLL-01", "TLL-02", "TLL-05", "TLL-07", "F28", "F34", "F2", "F31", "TLL-12", "TLL-17", "TLL-35", "TLL-40", "F15", "F29", "F32", "TLL-20", "TLL-21", "TLL-33", "F5", "F4", "TLL-34", "F6", "F33", "TLL-19", "TLL-32", "F21", "F7", "F8", "TLL-04", "TLL-18", "F9", "F10", "F37", "F17", "TLL-23", "TLL-36", "TLL-42", "F18", "F38", "TLL-15", "F36", "F40", "F19", "TLL-11", "TLL-29", "F20", "F30", "F16", "F35", "F39", "TLL-24", "TLL-10", "TLL-43", "F11", "F12", "F13", "F14", "TLL-13", "TLL-28", "TLL-16", "F44", "F47", "TLL-38", "TLL-39", "F45", "F42", "F46", "F43", "TLL-31", "TLL-44", "TLL-45", "TLL-47", "TLL-06", "TLL-46", "TLL-08", "TLL-09", "TLL-25", "TLL-14", "TLL-37", "TLL-27", "O1682-01", "O1710-02", "O1720-01", "O1710-01", "O1720-02", "O301-01", "O416-01", "O416-02", "O1678-01", "TLL-22", "TLL-26", "TLL-41", "TLL-03", "F26", "F41", "F23", "F24", "F25", "F22", "TLL-30", "CAP-1-07", "CAP-1-11", "CAP-1-12", "CAP-1-13", "CAP-1-08", "CAP-1-01", "CAP-1-09", "CAP-1-02", "CAP-1-03", "CAP-1-04", "CAP-1-05", "CAP-1-06", "CAP-1-10" ], "senses": { "what it is": [ 1, 2, 3, 4 ], "who holds it": [ 5, 6, 7, 8 ], "access by copyright status and by place": [ 9, 10, 11 ], "access by affiliation and the reader's tools": [ 12, 13, 14, 15 ], "search without display": [ 16, 17 ], "the fair-use ruling": [ 18, 19, 20 ], "the Research Center": [ 21, 22 ], "the training layer": [ 23, 24, 25, 26 ], "the archive's requests and witnesses": [ 27, 28, 29, 30 ], "reception and the composition at the name": [ 31, 32, 33, 34 ] }, "marks": [ { "claim": "F18", "mark": "contested", "with": [ "F38" ], "note": "1896 (Wikipedia quoting the 2021 policy) against 1898–1928 (the U-M guide quoting HathiTrust's site); both composed (P_coh)" }, { "claim": "F15", "mark": "contested", "with": [ "F32", "F34" ], "note": "counts differ by date and source; all composed with their sources" } ], "conflicts": [], "cuts": [], "carried": 116 } }, "P": { "title": "HathiTrust Digital Library", "genre": "the compression: AIO's interaction grammar (lede, headed clusters, bolded labels, card rail), composed from the knowledge object; equal case", "status": "composed 2026-11-01 from the v0.10 knowledge object; not frozen", "lede": { "text": "is a digital library administered by the University of Michigan: research-library volumes digitized through Google Books, the Internet Archive and member libraries, more than 18 million in 2024, searchable in full text and shown by copyright status; Authors Guild v. HathiTrust held the search fair use, and the census of the training layer ties none of its volumes to training.", "claims": [ "F1", "F3", "F2", "F31", "F15", "F16", "F29", "F37", "F12", "F14", "TLL-01", "TLL-28", "TLL-13", "TLL-37" ] }, "sections": [ { "icon": "🏛️", "head": "What it holds", "items": [ { "label": "Collection:", "text": "books, journals and government documents, 1500 to the present; 6.7 million volumes public domain in the US (2024).", "claims": [ "F28", "F34", "F15", "F32", "F29", "TLL-12", "TLL-20", "TLL-21", "TLL-33", "F27", "TLL-05", "TLL-07" ] }, { "label": "Sources:", "text": "Google Books, the Internet Archive, member libraries' scans; kept distinct from Google Books.", "claims": [ "F2", "F31", "TLL-35", "TLL-40", "TLL-17" ] }, { "label": "Name:", "text": "Hindi for elephant; distinct from HATII.", "claims": [ "F5", "F4", "TLL-02", "TLL-34" ] } ] }, { "icon": "👥", "head": "Who holds it", "items": [ { "label": "Founded:", "text": "October 2008, CIC universities and UC libraries; built at Michigan.", "claims": [ "F6", "F33", "TLL-19", "TLL-32", "F23" ] }, { "label": "Governance:", "text": "219+ member libraries, shared governance and costs; director Mike Furlough.", "claims": [ "F7", "F8", "F21", "F9", "F32", "TLL-04", "TLL-18" ] }, { "label": "Shared Print:", "text": "almost 18 million monographs kept 25 years.", "claims": [ "F10" ] } ] }, { "icon": "🔐", "head": "Access", "items": [ { "label": "By copyright:", "text": "public domain open to all; in-copyright works search-only; unknown status restricted.", "claims": [ "F29", "F37", "F17", "F39", "TLL-23", "TLL-36", "TLL-42" ] }, { "label": "By place:", "text": "foreign works from 1896 (Wikipedia) or 1898 (HathiTrust, quoted by U-M) closed outside the US.", "claims": [ "F18", "F38", "TLL-15" ] }, { "label": "By affiliation:", "text": "members download whole books, guests a page at a time; PageTurner; ETAS.", "claims": [ "F36", "F40", "F19", "F20", "TLL-11", "TLL-29" ] }, { "label": "Accessibility:", "text": "Accessible Text Request Service for print disabilities.", "claims": [ "F30" ] } ] }, { "icon": "⚖️", "head": "Search and the ruling", "items": [ { "label": "Search:", "text": "full text across the repository.", "claims": [ "F16", "F35", "TLL-24", "TLL-43", "TLL-10" ] }, { "label": "Authors Guild v. HathiTrust:", "text": "fair use, 2012; affirmed 2014 for search and accessibility.", "claims": [ "F11", "F12", "F13", "F14" ] }, { "label": "Census:", "text": "precedent for a machine reading of whole books whose product is a finding while the pages stay closed.", "claims": [ "TLL-28", "TLL-16" ] } ] }, { "icon": "🧮", "head": "Research Center", "items": [ { "label": "HTRC:", "text": "computational analysis since 2011; services ended 30 September 2026; the library stays open.", "claims": [ "F44", "F47", "F45", "F42", "F46", "F43", "TLL-38", "TLL-39", "TLL-31" ] } ] }, { "icon": "📚", "head": "The training layer", "items": [ { "label": "Census:", "text": "corpora area, infrastructure; holdings, access and computational availability kept apart; training use and authors' names unrecorded.", "claims": [ "TLL-06", "TLL-46", "TLL-08", "TLL-09", "TLL-27", "TLL-13", "TLL-14", "TLL-25", "TLL-37", "TLL-44", "TLL-45", "TLL-47" ] }, { "label": "Archive's seatings:", "text": "HathiTrust unreachable, then refusing with a Cloudflare challenge (30 October 2026); witnesses carried from it via the Internet Archive; the author's dissertation catalogued there.", "claims": [ "O1682-01", "O1710-02", "O1720-01", "O1710-01", "O1720-02", "O301-01" ] }, { "label": "Collections:", "text": "\"collections, not systems\" (#416); digital libraries as connected functions (#1678).", "claims": [ "O416-01", "O416-02", "O1678-01" ] } ] }, { "icon": "🔎", "head": "At the name", "items": [ { "label": "AI Mode, 1 November 2026:", "text": "repository at its grain; public domain made worldwide; Research Center offered after it ended; ruling absent (Capture Registry).", "claims": [ "CAP-1-01", "CAP-1-02", "CAP-1-03", "CAP-1-04", "CAP-1-05", "CAP-1-06", "CAP-1-07", "CAP-1-08", "CAP-1-09", "CAP-1-10", "CAP-1-11", "CAP-1-12", "CAP-1-13" ] }, { "label": "Sources:", "text": "own site refused (403); Wikipedia edited 19 October 2026.", "claims": [ "TLL-22", "TLL-26", "TLL-41", "TLL-03", "F26", "F41", "F22", "F24", "F25", "TLL-30" ] } ] } ], "open": [ { "question": "Where does the international line fall, 1896 or 1898, and for which works?", "rests_on": [ "F18", "F38", "TLL-15", "CAP-1-02" ], "modality": "attributed (Wikipedia quoting the 2021 policy; the University of Michigan guide quoting HathiTrust's site, undated); the census and the Capture Registry interpretation", "would_resolve": "HathiTrust's own access and copyright pages, read where they admit the fetch, dated" }, { "question": "Did any of its volumes, or its search index, enter a training set?", "rests_on": [ "TLL-13", "TLL-25", "TLL-37", "TLL-28" ], "modality": "interpretation (the census record: not recorded in the saved sources)", "would_resolve": "a source that ties HathiTrust volumes or its index to a model's training data by locus, or a statement by HathiTrust on training use" }, { "question": "What does the composition's 'Microsoft' rest on?", "rests_on": [ "CAP-1-03", "F2", "F31" ], "modality": "interpretation (the Capture Registry); F2, F31 documented", "would_resolve": "HathiTrust's own pages on the sources of its scans, or the sources behind the chips' '+N', read" }, { "question": "Which pages stand behind the seven chips?", "rests_on": [ "CAP-1-12", "CAP-1-10" ], "modality": "documented (the capture)", "would_resolve": "a capture that renders the chips' URLs; here the three HathiTrust chips and the YouTube chip are unidentified, and hathitrust.org refused the fetch" }, { "question": "How many volumes does it hold now?", "rests_on": [ "F15", "F32", "F34", "TLL-20" ], "modality": "documented, dated September 2024, undated, or quoted", "would_resolve": "HathiTrust's current figure, dated" } ], "rail": [ { "lineage": "what it is: a collaborative digital library", "claims": [ "F1", "F3", "F27", "F34", "TLL-01", "TLL-05", "TLL-07" ], "earliest": "B6" }, { "lineage": "holdings: what it holds and where the scans come from", "claims": [ "F2", "F28", "F31", "TLL-12", "TLL-35", "TLL-40" ], "earliest": "B3" }, { "lineage": "scale: volumes and the public domain", "claims": [ "F15", "TLL-20", "TLL-21" ], "earliest": "B3" }, { "lineage": "the name", "claims": [ "F4", "F5", "TLL-02", "TLL-34" ], "earliest": "B3" }, { "lineage": "who holds it: founders, members, governance, director", "claims": [ "F6", "F7", "F8", "F9", "F21", "F32", "F33", "TLL-04", "TLL-18", "TLL-19", "TLL-32" ], "earliest": "B3" }, { "lineage": "preservation: the Shared Print Program", "claims": [ "F10", "TLL-17" ], "earliest": "B3" }, { "lineage": "access by copyright status and by place", "claims": [ "F17", "F18", "F29", "F37", "F38", "TLL-23", "TLL-36" ], "earliest": "B6" }, { "lineage": "access by affiliation and the reader's tools", "claims": [ "F19", "F20", "F36", "F40", "TLL-11", "TLL-29" ], "earliest": "B6" }, { "lineage": "accessibility", "claims": [ "F30" ], "earliest": "B4" }, { "lineage": "search without display", "claims": [ "F16", "F35", "F39", "TLL-15", "TLL-16", "TLL-43" ], "earliest": "B6" }, { "lineage": "the fair-use ruling", "claims": [ "F11", "F12", "F13", "F14", "TLL-28" ], "earliest": "B3" }, { "lineage": "the Research Center: computational analysis, ended", "claims": [ "F42", "F43", "F44", "F45", "F46", "F47", "TLL-31", "TLL-38", "TLL-39" ], "earliest": "B9" }, { "lineage": "the record: licence, status, revenue, dating", "claims": [ "F22", "F23", "F24", "F25", "F26", "F41", "TLL-03", "TLL-22", "TLL-26", "TLL-30", "TLL-33", "TLL-41", "TLL-42" ], "earliest": "B6" }, { "lineage": "what the census asks of it", "claims": [ "TLL-06", "TLL-08", "TLL-09", "TLL-10", "TLL-24", "TLL-44", "TLL-45", "TLL-46", "TLL-47" ], "earliest": "TLL" }, { "lineage": "the training layer: not recorded", "claims": [ "TLL-13", "TLL-14", "TLL-25", "TLL-37" ], "earliest": "TLL" }, { "lineage": "the archive's requests and witnesses", "claims": [ "O301-01", "O1682-01", "O1710-01", "O1710-02", "O1720-01", "O1720-02" ], "earliest": 301 }, { "lineage": "collections and connected functions", "claims": [ "TLL-27", "O416-01", "O416-02", "O1678-01" ], "earliest": 416 }, { "lineage": "reception: the composition at the name", "claims": [ "CAP-1-01", "CAP-1-02", "CAP-1-03", "CAP-1-04", "CAP-1-05", "CAP-1-06", "CAP-1-07", "CAP-1-08", "CAP-1-09", "CAP-1-10", "CAP-1-11", "CAP-1-12", "CAP-1-13" ], "earliest": "CAP" } ], "body_words": 323, "entity": "Composed under v0.10, equal case (ρ = extends): the article first (§4.13), attribution beneath (§4.5); every field and archive claim carried." }, "P_B": { "title": "HathiTrust Digital Library", "genre": "popup — the compression from the field ledger alone (the readable chips, the own page refused, and the Research Center's page)", "status": "composed 2026-11-01 from the field ledger alone; not frozen", "lede": { "text": "is a large-scale collaborative digital repository of research-library content administered by the University of Michigan, more than 18 million volumes, searchable in full text and shown by copyright status.", "claims": [ "F1", "F15", "F16", "F29", "F37" ] }, "sections": [ { "icon": "🏛️", "head": "History", "items": [ { "label": "Founded:", "text": "October 2008 by CIC and UC libraries; 219+ members.", "claims": [ "F6", "F7", "F33" ] }, { "label": "Holdings:", "text": "Google Books, Internet Archive and library scans.", "claims": [ "F2", "F31", "F28" ] } ] }, { "icon": "🔐", "head": "Access", "items": [ { "label": "Copyright:", "text": "public domain open; in-copyright search-only; foreign works from 1896 or 1898 closed abroad.", "claims": [ "F29", "F37", "F39", "F18", "F38" ] }, { "label": "Fair use:", "text": "search and accessibility held transformative (2012, 2014).", "claims": [ "F12", "F14" ] } ] }, { "icon": "🧮", "head": "Research Center", "items": [ { "label": "HTRC:", "text": "computational analysis; services ended 30 September 2026.", "claims": [ "F44", "F42" ] } ] } ], "open": [ { "question": "Opacities", "rests_on": [ "F17", "F38", "F42" ], "modality": "attributed and self-description", "would_resolve": "hathitrust.org's own pages, refused at fetch; the chips' unidentified sources" } ], "rail": [ { "lineage": "what it is: a collaborative digital library", "claims": [ "F1", "F3", "F27", "F34" ], "earliest": "B6" }, { "lineage": "holdings: what it holds and where the scans come from", "claims": [ "F2", "F28", "F31" ], "earliest": "B3" }, { "lineage": "scale: volumes and the public domain", "claims": [ "F15" ], "earliest": "B3" }, { "lineage": "the name", "claims": [ "F4", "F5" ], "earliest": "B3" }, { "lineage": "who holds it: founders, members, governance, director", "claims": [ "F6", "F7", "F8", "F9", "F21", "F32", "F33" ], "earliest": "B3" }, { "lineage": "preservation: the Shared Print Program", "claims": [ "F10" ], "earliest": "B3" }, { "lineage": "access by copyright status and by place", "claims": [ "F17", "F18", "F29", "F37", "F38" ], "earliest": "B6" }, { "lineage": "access by affiliation and the reader's tools", "claims": [ "F19", "F20", "F36", "F40" ], "earliest": "B6" }, { "lineage": "accessibility", "claims": [ "F30" ], "earliest": "B4" }, { "lineage": "search without display", "claims": [ "F16", "F35", "F39" ], "earliest": "B6" }, { "lineage": "the fair-use ruling", "claims": [ "F11", "F12", "F13", "F14" ], "earliest": "B3" }, { "lineage": "the Research Center: computational analysis, ended", "claims": [ "F42", "F43", "F44", "F45", "F46", "F47" ], "earliest": "B9" }, { "lineage": "the record: licence, status, revenue, dating", "claims": [ "F22", "F23", "F24", "F25", "F26", "F41" ], "earliest": "B6" } ], "body_words": 78, "entity": "the field's entity: the University of Michigan-administered digital library of research-library volumes, as its readable chips and its reference sources present it", "arm": "B (the field alone)" }, "KO_B": { "title": "HathiTrust Digital Library", "arm": "B (the field alone)", "genre": "knowledge object", "status": "composed 2026-11-01; not frozen", "sentences": [ { "n": 1, "para": 0, "text": "HathiTrust is a large-scale collaborative digital repository of research-library content, administered by the University of Michigan, holding books, journals and government documents digitized through Google Books, the Internet Archive and member libraries.", "claims": [ "F1", "F3", "F27", "F28", "F34", "F2", "F31" ] }, { "n": 2, "para": 0, "text": "It held more than 18 million volumes in September 2024, 6.7 million of them public domain in the United States, more than a third of the collection.", "claims": [ "F15", "F29", "F32" ] }, { "n": 3, "para": 0, "text": "Its name is Hindi for elephant; it is distinct from HATII.", "claims": [ "F5", "F4" ] }, { "n": 4, "para": 1, "text": "Founded in October 2008 by the CIC universities and the University of California libraries on infrastructure at Michigan, it is a nonprofit collaborative of more than 219 libraries under shared governance and shared costs, directed by Mike Furlough.", "claims": [ "F6", "F33", "F7", "F8", "F21", "F9", "F32" ] }, { "n": 5, "para": 1, "text": "Its Shared Print Program retains almost 18 million monographs for 25 years.", "claims": [ "F10" ] }, { "n": 6, "para": 2, "text": "Public-domain items are fully available; works in copyright cannot be viewed in full, access is restricted where status is unknown, and users outside the United States are restricted for foreign works from 1896, or from 1898 as HathiTrust's site is quoted.", "claims": [ "F29", "F37", "F17", "F18", "F38" ] }, { "n": 7, "para": 2, "text": "Members' users who log in can download complete public-domain books, guests a page at a time; PageTurner displays volumes, ETAS serves member libraries in emergencies, and the Accessible Text Request Service serves readers with print disabilities.", "claims": [ "F36", "F40", "F19", "F20", "F30" ] }, { "n": 8, "para": 3, "text": "Full-text search covers the entire repository, and works in copyright are search-only.", "claims": [ "F16", "F35", "F39" ] }, { "n": 9, "para": 3, "text": "A federal court found its use of Google-scanned books fair use in 2012, and the Second Circuit affirmed in 2014 that search and accessibility for the visually impaired made the service transformative.", "claims": [ "F11", "F12", "F13", "F14" ] }, { "n": 10, "para": 4, "text": "The HathiTrust Research Center, founded in 2011 for computational analysis of the library, discontinued its services on 30 September 2026 and closes at the end of 2026; access to the library remains open.", "claims": [ "F44", "F47", "F45", "F42", "F46", "F43" ] }, { "n": 11, "para": 4, "text": "Wikipedia gives its licence as public domain with restrictions on Google scans, its status active, its revenue projected at US$3,777,445 for 2019 and its code in Perl and Java; the article was last edited on 19 October 2026, the University of Michigan guide on 24 August 2026.", "claims": [ "F22", "F23", "F24", "F25", "F26", "F41" ] } ] }, "L_B": { "words": 325, "text": "HathiTrust is a large-scale collaborative digital repository of research-library content, administered by the University of Michigan, holding books, journals and government documents digitized through Google Books, the Internet Archive and member libraries. It held more than 18 million volumes in September 2024, 6.7 million of them public domain in the United States, more than a third of the collection. Its name is Hindi for elephant; it is distinct from HATII. Founded in October 2008 by the CIC universities and the University of California libraries on infrastructure at Michigan, it is a nonprofit collaborative of more than 219 libraries under shared governance and shared costs, directed by Mike Furlough. Its Shared Print Program retains almost 18 million monographs for 25 years. Public-domain items are fully available; works in copyright cannot be viewed in full, access is restricted where status is unknown, and users outside the United States are restricted for foreign works from 1896, or from 1898 as HathiTrust's site is quoted. Members' users who log in can download complete public-domain books, guests a page at a time; PageTurner displays volumes, ETAS serves member libraries in emergencies, and the Accessible Text Request Service serves readers with print disabilities. Full-text search covers the entire repository, and works in copyright are search-only. A federal court found its use of Google-scanned books fair use in 2012, and the Second Circuit affirmed in 2014 that search and accessibility for the visually impaired made the service transformative. The HathiTrust Research Center, founded in 2011 for computational analysis of the library, discontinued its services on 30 September 2026 and closes at the end of 2026; access to the library remains open. Wikipedia gives its licence as public domain with restrictions on Google scans, its status active, its revenue projected at US$3,777,445 for 2019 and its code in Perl and Java; the article was last edited on 19 October 2026, the University of Michigan guide on 24 August 2026.", "note": "the field-only knowledge object KO_B as running text (B_D ∪ B_R, the field ledger alone)" }, "L_BA": { "words": 1667, "text": "The HathiTrust Digital Library, or HathiTrust, is a digital library: a large-scale collaborative repository of digital content from research libraries, administered by the University of Michigan, and catalogued among American digital libraries, full-text scholarly online databases and mass digitization. Its collection is of books, journals and government documents digitized from libraries around the world and dated from 1500 to the present: content digitized through Google Books and the Internet Archive, beside collections that member libraries digitized themselves, aggregated in one shared repository; the census keeps it apart from Google Books on that ground and records the Internet Archive as a source it uses. In September 2024 it comprised more than 18 million volumes, 6.7 million of them in the public domain in the United States; the University of Michigan Library gives the public domain as more than a third of the collection and the items preserved as more than 17 million, and the library's research guide quotes HathiTrust's own figure of 18+ million digitized items. Its name is the Hindi word for elephant, from the Sanskrit hastin, an animal famed for its long-term memory, and it is a distinct entity from HATII. HathiTrust was founded in October 2008 by the twelve universities of the Committee on Institutional Cooperation and the eleven libraries of the University of California, its infrastructure put in place at the University of Michigan, which has scanned and deposited more than 4.8 million items. It is a nonprofit collaborative of academic and research libraries, owned as a university consortium with the University of Michigan as its parent: as of 2024 more than 219 research libraries across the United States, Canada and Europe, under a shared governance structure, with costs shared by the participating libraries and library consortia. Its executive director is Mike Furlough, who succeeded the founding director John Wilkin after Wilkin stepped down in 2013. Its Shared Print Program is a distributed collective collection whose participating libraries have committed to retaining almost 18 million monograph volumes for 25 years, three-quarters of its digital book holdings. What a reader may see follows copyright: items in the public domain, more than a third of the collection, are fully available for everyone, while many items are protected by copyright and cannot be viewed in full without the express permission of the copyright holder. Its copyright policy, as Wikipedia quotes it for 2021, says that protected works cannot ordinarily be displayed in large portions without permission and that access to a work is restricted until its copyright or permission status can be established; the census knows the policy only through that quotation and, on that restriction, counts the library outside the open full-text libraries for works in copyright. Access also turns on where the reader is, and the sources date the line differently: Wikipedia quotes the policy as restricting users outside the United States from works published outside the United States after and including 1896, and the University of Michigan's guide quotes HathiTrust's web site as estimating 1898 the earliest date at which foreign works may still be in copyright, so that works published abroad from 1898 through 1928 are open to United States IP addresses and closed to others. Access turns as well on affiliation: a member's community gains additional access by logging in, and at the University of Michigan logged-in users can download complete public-domain books, where guests download one page at a time. A volume, a digitized book or other publication, is viewed in PageTurner, the site's web application, in which a reader can navigate a publication, download a PDF of it and view its pages one at a time, scrolling, flipping or as thumbnails. Through the Emergency Temporary Access Service, users of member libraries can in special situations, such as a library's closure for a public health emergency, obtain lawful access to copyright digital materials in place of the physical books their library holds. Patrons with print disabilities can obtain downloaded copies of anything in the collection through its Accessible Text Request Service. Its discovery services include full-text search across the entire repository: researchers search the catalogue's descriptive data, the contents of digitized items, or both, and works still under copyright carry a \"Limited (search-only)\" status within which a reader can still search for key terms. The census reads the record as answering whether a volume is held, by full-text search, whether its pages may be shown or only searched, and the scale of the holdings, and it ran no search of its own. In September 2011 the Authors Guild sued HathiTrust, alleging massive copyright violation, and in October 2012 a federal court found HathiTrust's use of books scanned by Google to be fair use under US law, its opinion resting on the transformativeness doctrine. The Second Circuit largely affirmed the decision on 10 June 2014, finding that providing search and accessibility for the visually impaired were grounds to consider the service transformative and fair use, and remanded to the lower court whether the plaintiffs had standing over HathiTrust's library preservation copies. The census reads Authors Guild v. HathiTrust, as Wikipedia reports it, as the record's precedent for a machine reading of whole books whose product is a finding, search, while the pages stay closed; in its record, what an apparatus makes from a work there is a full-text search index the courts held transformative and fair use. Computational analysis of the volumes was the separate service of the HathiTrust Research Center, established in 2011 as a partnership of Indiana University, the University of Illinois Urbana-Champaign and HathiTrust to enable computational analysis of the library, which supported scholars using text and data mining methods in educational and non-profit research; the census holds the Center as a part of the library and as a distinct entity. In October 2024 HathiTrust's executive director announced that funding for the Center would cease at the end of 2026, when it will be formally closed; its services were discontinued on 30 September 2026, its accounts, algorithms and data capsules with them, some of its resources remain usable without an account, and access to the Digital Library remains open. The census of the training layer asks how literature is addressed to a receiving apparatus, what that apparatus makes from it, and how transmission, transformation and provenance can be inspected across later reception; it admits a resource that gathers and holds many other works or records and says what it holds, and its anchors are #186 and #1543. It enters HathiTrust in its corpora area, the collections, crawls and datasets whose texts enter machine training, as infrastructure and as a record of type library, its question holding and access. Its saved sources say nothing of training use and tie none of the library's volumes to model training, whether a work keeps its author's name there is not recorded, and the census does not record the library as a training corpus. The census reads HathiTrust in three layers kept apart: holdings, access restricted where copyright status cannot be established, and computational availability, the Research Center's, now ended. The archive's Originals Library has met HathiTrust as a holder of open witnesses its sessions could not reach: on 15 October 2026 a seating found HathiTrust not reachable from its workspace for Pound's public-domain first printings of the Cantos, a seating of 27 October 2026 queued Langston Hughes's Fine Clothes to the Jew (1927), whose one open scan is at HathiTrust, as unreachable, and on 30 October 2026 HathiTrust, holding Cornell's volumes 36–37 of the Monatshefte in full view, refused the seating's requests with a Cloudflare challenge and a block page. Other witnesses the archive seated came by way of HathiTrust: its first edition of The Souls of Black Folk is the Northwestern University copy (HathiTrust ien.35556032538837) uploaded to the Internet Archive, and its Tribüne volume is the University of Michigan copy digitized by Google, held by reference via HathiTrust and the Internet Archive, which HathiTrust records as pdus, public domain in the United States, full view. The archive's bibliography places its author's doctoral dissertation, Strange New Canons (University of Michigan, 2013), at a HathiTrust catalogue record. An earlier archive paper classes large text archives such as HathiTrust as having scale and no internal architecture, \"collections, not systems\", which a summarizer describes by what is in them without traversing how they work; the archive gives the native frame of digital libraries as collections, discovery, preservation and services evaluated as connected functions. HathiTrust's own about page at hathitrust.org refused the census's fetch with HTTP 403 and a challenge page, so the census quotes nothing in the resource's own words and cites Wikipedia, whose article was last edited on 19 October 2026, and the Research Center's page for its fields; the University of Michigan's guide, last updated on 24 August 2026, quotes HathiTrust's site. Wikipedia's infobox gives the library as launched in October 2008 and active, partially commercial, written in Perl and Java, with revenue projected at US$3,777,445 for 2019 and a content licence of \"Public domain (with restrictions on Google scans), various\". Asked for \"HathiTrust Digital Library\" in Google AI Mode on 1 November 2026, at a new address, the composer said what the library is, who founded and runs it, how large it is, where its scans come from and what each kind of user may do with them, through seven inline source chips and no cards; the Capture Registry found the repository composed at its grain, with its access tiers, its founding and administration in agreement with Wikipedia. The registry also found that the composition made the public domain fully available to anyone worldwide, dropping the United States condition; added Microsoft to the sources of the scans, on no saved HathiTrust source; offered the Research Center as a working service a month after its services ended; gave search and the accessibility service as features without the ruling that holds them; and named the University of Michigan and partner libraries, no person and no founders.", "rail": [], "note": "the knowledge object KO as running text (B ∪ A, equal case); the rail is objects.P.rail, one card per lineage" } }, "field": [ { "id": "B1", "card": "HathiTrust — (chip, title only)", "fetched": "card (B_D); B1 raw sha256 e9c95cee1f9f6b04, HTTP 403 at 2026-11-01T15:13:32Z; unreachable: HTTP 403, a Cloudflare challenge page ('Just a moment... Enable JavaScript and cookies to continue'), server cloudflare; one attempt with the census agent string, no retry by another agent string or route; https://babel.hathitrust.org/cgi/ls?a=page;page=advanced refused the same way at 15:13:35Z (tries/)", "origin": "card", "pool": "B_D" }, { "id": "B2", "card": "HathiTrust — (chip, title only)", "fetched": "card (B_D); unreachable: unidentified page on hathitrust.org, which refused the fetch (see B1); title only", "origin": "card", "pool": "B_D" }, { "id": "B3", "card": "Wikipedia — HathiTrust", "fetched": "card (B_D); B3 raw sha256 cf7c92313dd725f8, HTTP 200 at 2026-11-01T04:07:49Z", "origin": "card", "pool": "B_D" }, { "id": "B4", "card": "University of Michigan Library — HathiTrust Digital Library", "fetched": "card (B_D); B4 raw sha256 f6b5cb2d631fa74f, HTTP 200 at 2026-11-01T15:14:13Z", "origin": "card", "pool": "B_D" }, { "id": "B5", "card": "YouTube — (chip, title only)", "fetched": "card (B_D); unidentified: a WebSearch for HathiTrust and HathiTrust Research Center videos found candidates and nothing that ties one to the chip; title only, no claims", "origin": "card", "pool": "B_D" }, { "id": "B6", "card": "University of Michigan Library — Research Guides: HathiTrust Digital Library", "fetched": "card (B_D); B6 raw sha256 c19b247c923ea959, HTTP 200 at 2026-11-01T15:14:14Z", "origin": "card", "pool": "B_D" }, { "id": "B7", "card": "HathiTrust — (chip, title only)", "fetched": "card (B_D); unreachable: unidentified page on hathitrust.org, which refused the fetch (see B1); title only", "origin": "card", "pool": "B_D" }, { "id": "B8", "card": "hathitrust.org — About (refused)", "fetched": "own_page (B_R); B8 raw sha256 c54d3b8a814e3240, HTTP 403 at 2026-11-01T15:15:42Z; unreachable: HTTP 403, Cloudflare challenge page; one attempt with the census agent string, no retry", "origin": "own_page", "pool": "B_R" }, { "id": "B9", "card": "HTRC Analytics — HathiTrust Research Center Analytics", "fetched": "own_page (B_R); B9 raw sha256 5e7d8be238f03fa7, HTTP 200 at 2026-11-01T04:07:50Z", "origin": "own_page", "pool": "B_R" } ], "field_claims": { "F1": { "source": "B3", "origin": "card", "pool": "B_D", "locus": "lead", "quote": "HathiTrust Digital Library is a large-scale collaborative repository of digital content from research libraries , administered by the University of Michigan .", "claim": "a large-scale collaborative repository of digital content from research libraries, administered by the University of Michigan", "modality": "documented", "kind": "definition", "kernel": true, "const": true, "lineage": "what it is: a collaborative digital library", "date": "2026-10-19 (the article's last edit)", "quote_ok": true, "checked_against": "saved text B3.txt (the census's text, sha256 099ec5575f8cc46b…), whitespace-normalised; 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multi-part quotes joined by ' … ', each part checked", "also_origin": "wikipedia" }, "F21": { "source": "B3", "origin": "card", "pool": "B_D", "locus": "infobox (owner, parent)", "quote": "Owner University consortium … Parent University of Michigan", "claim": "owner a university consortium; parent the University of Michigan", "modality": "documented", "kind": "attribution", "kernel": false, "const": false, "lineage": "who holds it: founders, members, governance, director", "date": "2026-10-19 (the article's last edit)", "quote_ok": true, "checked_against": "saved text B3.txt (the census's text, sha256 099ec5575f8cc46b…), whitespace-normalised; multi-part quotes joined by ' … ', each part checked", "also_origin": "wikipedia" }, "F22": { "source": "B3", "origin": "card", "pool": "B_D", "locus": "infobox (content license)", "quote": "Content license Public domain (with restrictions on Google scans), various", "claim": "content licence: public domain with restrictions on Google scans, various", "modality": "documented", "kind": "fact", "kernel": false, "const": false, "lineage": "the record: licence, status, revenue, dating", "date": "2026-10-19 (the article's last edit)", "quote_ok": true, "checked_against": "saved text B3.txt (the census's text, sha256 099ec5575f8cc46b…), whitespace-normalised; multi-part quotes joined by ' … ', each part checked", "also_origin": "wikipedia" }, "F23": { "source": "B3", "origin": "card", "pool": "B_D", "locus": "infobox (launched, status)", "quote": "Launched October 2008 ; 18 years ago ( October 2008 ) … Current status Active", "claim": "launched October 2008; status active", "modality": "documented", "kind": "fact", "kernel": false, "const": false, "lineage": "the record: licence, status, revenue, dating", "date": "2026-10-19 (the article's last edit)", "quote_ok": true, "checked_against": "saved text B3.txt (the census's text, sha256 099ec5575f8cc46b…), whitespace-normalised; multi-part quotes joined by ' … ', each part checked", "also_origin": "wikipedia" }, "F24": { "source": "B3", "origin": "card", "pool": "B_D", "locus": "infobox (revenue, commercial)", "quote": "Revenue US$ 3,777,445 (2019 projections for proposal) … Commercial Partially", "claim": "revenue US$3,777,445 (2019 projections); partially commercial", "modality": "documented", "kind": "fact", "kernel": false, "const": false, "lineage": "the record: licence, status, revenue, dating", "date": "2026-10-19 (the article's last edit)", "quote_ok": true, "checked_against": "saved text B3.txt (the census's text, sha256 099ec5575f8cc46b…), whitespace-normalised; multi-part quotes joined by ' … ', each part checked", "also_origin": "wikipedia" }, "F25": { "source": "B3", "origin": "card", "pool": "B_D", "locus": "infobox (written in)", "quote": "Written in Perl , Java", "claim": "written in Perl and Java", "modality": "documented", "kind": "fact", "kernel": false, "const": false, "lineage": "the record: licence, status, revenue, dating", "date": "2026-10-19 (the article's last edit)", "quote_ok": true, "checked_against": "saved text B3.txt (the census's text, sha256 099ec5575f8cc46b…), whitespace-normalised; multi-part quotes joined by ' … ', each part checked", "also_origin": "wikipedia" }, "F26": { "source": "B3", "origin": "card", "pool": "B_D", "locus": "page footer", "quote": "This page was last edited on 19 October 2026, at 07:27 (UTC) .", "claim": "the article last edited 19 October 2026", "modality": "documented", "kind": "fact", "kernel": false, "const": false, "lineage": "the record: licence, status, revenue, dating", "date": "2026-10-19 (the article's last edit)", "quote_ok": true, "checked_against": "saved text B3.txt (the census's text, sha256 099ec5575f8cc46b…), whitespace-normalised; multi-part quotes joined by ' … ', each part checked", "also_origin": "wikipedia" }, "F27": { "source": "B3", "origin": "card", "pool": "B_D", "locus": "categories", "quote": "Categories : University of Michigan American digital libraries Full-text scholarly online databases Mass digitization", "claim": "categorized under American digital libraries, full-text scholarly online databases and mass digitization", "modality": "documented", "kind": "definition", "kernel": false, "const": false, "lineage": "what it is: a collaborative digital library", "date": "2026-10-19 (the article's last edit)", "quote_ok": true, "checked_against": "saved text B3.txt (the census's text, sha256 099ec5575f8cc46b…), whitespace-normalised; multi-part quotes joined by ' … ', each part checked", "also_origin": "wikipedia" }, "F28": { "source": "B4", "origin": "card", "pool": "B_D", "locus": "HathiTrust Digital Library ¶1", "quote": "The HathiTrust Digital Library provides access to a collection of millions of books and journals digitized from libraries around the world. Materials are dated from 1500 to the present, and cover subjects typical of any large North American research library.", "claim": "access to millions of books and journals digitized from libraries worldwide, dated 1500 to the present", "modality": "documented", "kind": "definition", "kernel": true, "const": false, "lineage": "holdings: what it holds and where the scans come from", "date": "undated page, read 2026-11-01", "quote_ok": true, "checked_against": "saved text B4.txt (sha256 8ae3d8c030d60d4f…), whitespace-normalised; multi-part quotes joined by ' … ', each part checked" }, "F29": { "source": "B4", "origin": "card", "pool": "B_D", "locus": "HathiTrust Digital Library ¶2", "quote": "Items in the public domain — more than a third of the collection — are fully available for everyone, and items held in copyright are full-text searchable.", "claim": "public-domain items, more than a third, fully available for everyone; in-copyright items full-text searchable", "modality": "documented", "kind": "fact", "kernel": true, "const": false, "lineage": "access by copyright status and by place", "date": "undated page, read 2026-11-01", "quote_ok": true, "checked_against": "saved text B4.txt (sha256 8ae3d8c030d60d4f…), whitespace-normalised; multi-part quotes joined by ' … ', each part checked" }, "F30": { "source": "B4", "origin": "card", "pool": "B_D", "locus": "HathiTrust Digital Library ¶3", "quote": "Patrons who have print disabilities can obtain downloaded copies of anything in the HathiTrust collection by using HathiTrust’s Accessible Text Request Service .", "claim": "patrons with print disabilities can obtain downloaded copies of anything through the Accessible Text Request Service", "modality": "documented", "kind": "function", "kernel": true, "const": false, "lineage": "accessibility", "date": "undated page, read 2026-11-01", "quote_ok": true, "checked_against": "saved text B4.txt (sha256 8ae3d8c030d60d4f…), whitespace-normalised; multi-part quotes joined by ' … ', each part checked" }, "F31": { "source": "B4", "origin": "card", "pool": "B_D", "locus": "HathiTrust Digital Library ¶4", "quote": "Content includes materials from the Google Books Project , the Internet Archive , and digitized collections from member libraries.", "claim": "content from the Google Books Project, the Internet Archive and member libraries' digitized collections", "modality": "documented", "kind": "fact", "kernel": false, "const": false, "lineage": "holdings: what it holds and where the scans come from", "date": "undated page, read 2026-11-01", "quote_ok": true, "checked_against": "saved text B4.txt (sha256 8ae3d8c030d60d4f…), whitespace-normalised; multi-part quotes joined by ' … ', each part checked" }, "F32": { "source": "B4", "origin": "card", "pool": "B_D", "locus": "History of the collection ¶1", "quote": "HathiTrust is a nonprofit collaborative of academic and research libraries. It has preserved more than 17 million digitized items thus far, securing them for easy access and preserving them for future use.", "claim": "a nonprofit collaborative of academic and research libraries; more than 17 million items preserved", "modality": "documented", "kind": "definition", "kernel": false, "const": false, "lineage": "who holds it: founders, members, governance, director", "date": "undated page, read 2026-11-01", "quote_ok": true, "checked_against": "saved text B4.txt (sha256 8ae3d8c030d60d4f…), whitespace-normalised; multi-part quotes joined by ' … ', each part checked" }, "F33": { "source": "B4", "origin": "card", "pool": "B_D", "locus": "History of the collection ¶2", "quote": "The project began in 2008 with infrastructure put in place at the University of Michigan. U-M has been a significant contributor, with more than 4.8 million items scanned and deposited.", "claim": "begun in 2008 on infrastructure at the University of Michigan, which has scanned and deposited more than 4.8 million items", "modality": "documented", "kind": "genealogy", "kernel": false, "const": false, "lineage": "who holds it: founders, members, governance, director", "date": "undated page, read 2026-11-01", "quote_ok": true, "checked_against": "saved text B4.txt (sha256 8ae3d8c030d60d4f…), whitespace-normalised; multi-part quotes joined by ' … ', each part checked" }, "F34": { "source": "B6", "origin": "card", "pool": "B_D", "locus": "Getting Started, What is HathiTrust?", "quote": "HathiTrust (pronounced hah-tee) is a \"collaborative of academic and research libraries preserving 18+ million digitized items.\" This organization provides reading access to a digital archive of books, journals and government documents -- called HathiTrust Digital Library -- many of which are in the public domain (available for full view).", "claim": "a collaborative preserving 18+ million items (quoting HathiTrust); reading access to books, journals and government documents, many public domain", "modality": "documented", "kind": "definition", "kernel": true, "const": false, "lineage": "what it is: a collaborative digital library", "date": "2026-08-24 (the guide's last update)", "quote_ok": true, "checked_against": "saved text B6.txt (sha256 38fbd30e050e62a5…), whitespace-normalised; multi-part quotes joined by ' … ', each part checked" }, "F35": { "source": "B6", "origin": "card", "pool": "B_D", "locus": "Getting Started, What is HathiTrust?", "quote": "Researchers use this preservation repository by searching descriptive data in the catalog and/or by searching within the contents of digitized items.", "claim": "search of catalogue data and of the contents of digitized items", "modality": "documented", "kind": "function", "kernel": false, "const": false, "lineage": "search without display", "date": "2026-08-24 (the guide's last update)", "quote_ok": true, "checked_against": "saved text B6.txt (sha256 38fbd30e050e62a5…), whitespace-normalised; multi-part quotes joined by ' … ', each part checked" }, "F36": { "source": "B6", "origin": "card", "pool": "B_D", "locus": "Getting Started, Access to HathiTrust Materials", "quote": "The U-M Library is a HathiTrust member, which means that the U-M community has additional access benefits, with a valid login (U-M uniqname and password).", "claim": "members' communities gain additional access with a login", "modality": "documented", "kind": "fact", "kernel": false, "const": false, "lineage": "access by affiliation and the reader's tools", "date": "2026-08-24 (the guide's last update)", "quote_ok": true, "checked_against": "saved text B6.txt (sha256 38fbd30e050e62a5…), whitespace-normalised; multi-part quotes joined by ' … ', each part checked" }, "F37": { "source": "B6", "origin": "card", "pool": "B_D", "locus": "Viewing & Downloading, Copyright & HathiTrust Digital Library", "quote": "Many of the items in HathiTrust Digital Library are protected under copyright law, meaning that full-text viewing is not possible without the express permission of the copyright holder.", "claim": "in-copyright items: no full-text viewing without the holder's permission", "modality": "documented", "kind": "fact", "kernel": true, "const": false, "lineage": "access by copyright status and by place", "date": "2026-08-24 (the guide's last update)", "quote_ok": true, "checked_against": "saved text B6-viewing.txt (sha256 0c4d56853d9c36b2…), whitespace-normalised; multi-part quotes joined by ' … ', each part checked" }, "F38": { "source": "B6", "origin": "card", "pool": "B_D", "locus": "Viewing & Downloading, Copyright & HathiTrust Digital Library (quoting the HathiTrust web site)", "quote": "it is estimated that 1898 is the earliest date foreign works may still be under copyright. Therefore, users accessing the volume from U.S. IP addresses will have access to the works published outside the U.S. from 1898 through 1928; however, users with non-U.S. IP addresses will not.", "claim": "foreign works of 1898–1928 open to US IP addresses and closed to others (quoting HathiTrust)", "modality": "attributed", "kind": "fact", "kernel": false, "const": false, "lineage": "access by copyright status and by place", "date": "2026-08-24 (the guide's last update)", "quote_ok": true, "checked_against": "saved text B6-viewing.txt (sha256 0c4d56853d9c36b2…), whitespace-normalised; multi-part quotes joined by ' … ', each part checked" }, "F39": { "source": "B6", "origin": "card", "pool": "B_D", "locus": "Viewing & Downloading, Limited (Search Only) View vs. Full-text View", "quote": "Those works that are still under copyright display a \"Limited (search-only)\" status. You can still search within those works for your key terms, to better understand if the work has the content and context you seek.", "claim": "in-copyright works carry 'Limited (search-only)' and can be searched within", "modality": "documented", "kind": "function", "kernel": true, "const": false, "lineage": "search without display", "date": "2026-08-24 (the guide's last update)", "quote_ok": true, "checked_against": "saved text B6-viewing.txt (sha256 0c4d56853d9c36b2…), whitespace-normalised; multi-part quotes joined by ' … ', each part checked" }, "F40": { "source": "B6", "origin": "card", "pool": "B_D", "locus": "Viewing & Downloading, Downloading", "quote": "U-M users of HathiTrust Digital Library can download complete books in the public domain (or works available under a Creative Commons license). Guests can download one page at a time.", "claim": "logged-in U-M users download complete public-domain books; guests one page at a time", "modality": "documented", "kind": "fact", "kernel": false, "const": false, "lineage": "access by affiliation and the reader's tools", "date": "2026-08-24 (the guide's last update)", "quote_ok": true, "checked_against": "saved text B6-viewing.txt (sha256 0c4d56853d9c36b2…), whitespace-normalised; multi-part quotes joined by ' … ', each part checked" }, "F41": { "source": "B6", "origin": "card", "pool": "B_D", "locus": "page footer", "quote": "Last Updated: Aug 24, 2026 9:06 AM", "claim": "the guide last updated 24 August 2026", "modality": "documented", "kind": "fact", "kernel": false, "const": false, "lineage": "the record: licence, status, revenue, dating", "date": "2026-08-24 (the guide's last update)", "quote_ok": true, "checked_against": "saved text B6.txt (sha256 38fbd30e050e62a5…), whitespace-normalised; multi-part quotes joined by ' … ', each part checked" }, "F42": { "source": "B9", "origin": "own_page", "pool": "B_R", "locus": "banner", "quote": "HTRC has discontinued its services as of September 30, 2026. HTRC accounts are no longer available.", "claim": "HTRC's services discontinued 30 September 2026; accounts no longer available", "modality": "self-description", "kind": "fact", "kernel": true, "const": false, "lineage": "the Research Center: computational analysis, ended", "date": "undated page (it records the end of services on 2026-09-30), read 2026-11-01", "quote_ok": true, "checked_against": "saved text B9.txt (the census's text, sha256 d6583ac119dc47ed…), whitespace-normalised; multi-part quotes joined by ' … ', each part checked" }, "F43": { "source": "B9", "origin": "own_page", "pool": "B_R", "locus": "banner", "quote": "Access to the HathiTrust Digital Library remains open.", "claim": "access to the Digital Library remains open", "modality": "self-description", "kind": "fact", "kernel": false, "const": false, "lineage": "the Research Center: computational analysis, ended", "date": "undated page (it records the end of services on 2026-09-30), read 2026-11-01", "quote_ok": true, "checked_against": "saved text B9.txt (the census's text, sha256 d6583ac119dc47ed…), whitespace-normalised; multi-part quotes joined by ' … ', each part checked" }, "F44": { "source": "B9", "origin": "own_page", "pool": "B_R", "locus": "HathiTrust Research Center Analytics ¶1", "quote": "The HathiTrust Research Center (HTRC) is a research center dedicated to enabling computational analysis of the HathiTrust Digital Library. Established in 2011 as a partnership between Indiana University, the University of Illinois Urbana-Champaign, and HathiTrust, HTRC developed tools, datasets, and infrastructure that supported scholars using text and data mining methods to study the HathiTrust corpus.", "claim": "the HTRC: computational analysis of the Digital Library; est. 2011 by Indiana, Illinois and HathiTrust; text and data mining", "modality": "stipulation", "kind": "definition", "kernel": true, "const": false, "lineage": "the Research Center: computational analysis, ended", "date": "undated page (it records the end of services on 2026-09-30), read 2026-11-01", "quote_ok": true, "checked_against": "saved text B9.txt (the census's text, sha256 d6583ac119dc47ed…), whitespace-normalised; multi-part quotes joined by ' … ', each part checked" }, "F45": { "source": "B9", "origin": "own_page", "pool": "B_R", "locus": "HathiTrust Research Center Analytics ¶2", "quote": "In October 2024, HathiTrust Executive Director Mike Furlough announced that funding for the Research Center would cease at the end of 2026, at which time the center will be formally closed.", "claim": "funding to cease at the end of 2026 (announced October 2024); the center then formally closed", "modality": "self-description", "kind": "fact", "kernel": false, "const": false, "lineage": "the Research Center: computational analysis, ended", "date": "undated page (it records the end of services on 2026-09-30), read 2026-11-01", "quote_ok": true, "checked_against": "saved text B9.txt (the census's text, sha256 d6583ac119dc47ed…), whitespace-normalised; multi-part quotes joined by ' … ', each part checked" }, "F46": { "source": "B9", "origin": "own_page", "pool": "B_R", "locus": "The HTRC Analytics Portal Has Been Sunsetted", "quote": "HTRC Algorithms and Data Capsule services have also been discontinued. … Some HTRC resources remain available and can be used without an HTRC Analytics account:", "claim": "algorithms and data capsules discontinued; some resources remain usable without an account", "modality": "self-description", "kind": "fact", "kernel": false, "const": false, "lineage": "the Research Center: computational analysis, ended", "date": "undated page (it records the end of services on 2026-09-30), read 2026-11-01", "quote_ok": true, "checked_against": "saved text B9.txt (the census's text, sha256 d6583ac119dc47ed…), whitespace-normalised; multi-part quotes joined by ' … ', each part checked" }, "F47": { "source": "B9", "origin": "own_page", "pool": "B_R", "locus": "tagline", "quote": "Supporting large-scale text analysis of the HathiTrust Digital Library for educational and non-profit research", "claim": "large-scale text analysis for educational and non-profit research", "modality": "self-description", "kind": "definition", "kernel": false, "const": false, "lineage": "the Research Center: computational analysis, ended", "date": "undated page (it records the end of services on 2026-09-30), read 2026-11-01", "quote_ok": true, "checked_against": "saved text B9.txt (the census's text, sha256 d6583ac119dc47ed…), whitespace-normalised; multi-part quotes joined by ' … ', each part checked" } }, "field_sources": { "B1": "HathiTrust — (chip, title only)", "B2": "HathiTrust — (chip, title only)", "B3": "Wikipedia — HathiTrust", "B4": "University of Michigan Library — HathiTrust Digital Library", "B5": "YouTube — (chip, title only)", "B6": "University of Michigan Library — Research Guides: HathiTrust Digital Library", "B7": "HathiTrust — (chip, title only)", "B8": "hathitrust.org — About (refused)", "B9": "HTRC Analytics — HathiTrust Research Center Analytics" }, "delta": { "T_vs_LB": "At 'HathiTrust Digital Library' (T1, Google AI Mode, seven inline chips and no cards; B1–B7, the disclosed pool B_D; B8 and B9, the own about page and the Research Center's page, are the reference pool and stand outside this comparison, §0.3), T composes a definition, five key features, an access table, three tips and a closing offer. Four chips have no readable text (B1, B2, B7 on hathitrust.org, which refused the fetch; B5, an unidentified YouTube video), and every chip but one hides further sources ('+4', '+2', '+2', '+1', '+1', '+5'): what T composed beyond B3, B4 and B6 may rest on those, and the comparison can say only that it is beyond the readable chips. Composed at its source's grain or coarser: the definition (F1 'large-scale collaborative repository', administered by the University of Michigan; F32 'nonprofit collaborative', 'preserving them for future use'), the founding year (F6, F33: 2008), the size (F15, F34: more than 18 million), the kinds of material (F28: books and journals), the sources of the scans (F2, F31: Google Books, the Internet Archive, member libraries), the public domain as more than a third (F29), full-text search of works in copyright (F29, F16, F39), additional access for members who log in, whole-book downloads and single pages for guests (F36, F40), and the Accessible Text Request Service (F30, nearly verbatim). Limit dropped: 'fully available for anyone worldwide to view, read, or print' (T1-4) composes F29 ('fully available for everyone') without F18 (users outside the United States restricted from works published outside the United States after and including 1896) or F38 (works published abroad from 1898 through 1928 closed to non-US IP addresses), both on the chips' own pages (B3, B6); 'roughly 7 million volumes' rounds F15's 6.7 million 'in the public domain in the United States' and drops the condition. The access table's 'Snippet/text-search only' composes F39 and leaves F17 (access restricted where copyright or permission status cannot be determined) and F37 (no full-text viewing without the holder's permission) uncarried. Composed beyond the readable chips: 'Microsoft' among the sources of the scans (T1-6); 'serials' and 'musical scores' (T1-3); 'the public good' (T1-2); counting 'how many times a word or phrase appears' and 'corresponding page numbers' (T1-5); the Research Center 'Offers text-mining and computational analysis tools' (T1-7: no B_D claim names the Center; the reference pool's B9 records its services discontinued on 30 September 2026, F42, which cannot show what T had); partner universities in Wisconsin and Calgary and 'NYPL cardholders', the 'Collection Builder' tool (T1-10); 'Bot Protection Measures' (T1-12). Available, not composed: the fair-use ruling and its grounds, F11, F12, F13, F14 (chip 3, the article), on which the search and the accessibility service T gives as features were held transformative; the founders F6 (the CIC universities and the University of California libraries); members, governance and costs F7, F8, F21; the director F9; the Shared Print Program F10; the name and its disambiguation F5, F4; PageTurner F19; ETAS F20; the catalogue search F35; dates of material from 1500 F28; the University of Michigan's 4.8 million items F33; the licence, status, revenue and code F22–F25; F26, F27, F41. Composed without attribution: every line, at the coarse grain of reference description (recorded). Content replaced by use: the tips (T1-10 'always click Log In'; T1-12 logging in 'helps bypass these temporary blocks') and the closing offer (T1-13), which proposes 'instructions on how to use their Advanced Search or text-mining tools' a month after the text-mining services ended (F42, B_R). Nothing is assigned to another; nothing is denied.", "T_vs_LB_reading": "v0.10 §0.5: the first diff is ontological and narrow. T and the field agree on the entity, a collaborative digital library administered by the University of Michigan; T's ontology is the user guide's (what it is, how big, what you can do, how to get more access), and it composes the library as a service with tiers. What it keeps out of its own chips is the legal and institutional frame that holds those tiers (the ruling that made search and accessibility fair use, the copyright policy's restriction where status is unknown, the international restriction, the founders and governance), and it carries the Research Center as a working tool.", "LB_vs_LBA": "Admission adds, in one claim space with the field's: the census's question of holding and access and its three layers kept apart, holdings, access and computational availability (TLL-10, TLL-27); its reading of Authors Guild v. HathiTrust as the record's precedent for a machine reading of whole books whose product is a finding while the pages stay closed, and its record that the saved sources tie none of the volumes to model training, record nothing of authors' names there and do not record the library as a training corpus (TLL-28, TLL-13, TLL-14, TLL-25, TLL-37), which places the field's fair-use ruling (F12, F14) at the centre of the training-layer question without asserting a training use; its relation of infrastructure and its corpora area (TLL-08, TLL-06, TLL-46); its keeping of the library apart from Google Books and from the Research Center (TLL-35, TLL-38); the archive's own encounters as a requester, HathiTrust unreachable from the seatings' workspace and refusing with a Cloudflare challenge on 30 October 2026 (O1682-01, O1710-02, O1720-01), which meets T's 'Bot Protection Measures' from the other side, and the witnesses the archive seated by way of HathiTrust copies (O1710-01, O1720-02); the HathiTrust record of its author's dissertation (O301-01); #416's 'collections, not systems' and #1678's native frame of digital libraries as connected functions (O416-01, O416-02, O1678-01); and the Capture Registry's findings on the composition at the name (CAP-1-01 to CAP-1-13). Not surfaced: no archive source is among T's chips (archive_controlled_cites 0). The field is carried whole; the archive adds the training-layer reading and the requester's record to the field's own object.", "alignment": { "T1_cards_claims": [ "F1", "F2", "F3", "F4", "F5", "F6", "F7", "F8", "F9", "F10", "F11", "F12", "F13", "F14", "F15", "F16", "F17", "F18", "F19", "F20", "F21", "F22", "F23", "F24", "F25", "F26", "F27", "F28", "F29", "F30", "F31", "F32", "F33", "F34", "F35", "F36", "F37", "F38", "F39", "F40", "F41" ], "T1_composed": [ "F1", "F32", "F6", "F33", "F15", "F34", "F28", "F2", "F31", "F29", "F16", "F39", "F36", "F40", "F30", "F7" ], "T1_composed_note": "F29 composed without F18, F38 and F17 (limit dropped: 'worldwide'); F15's 6.7 million composed as 'roughly 7 million' without 'in the United States'; F39 composed in the access table without F37 and F17; F7 and F32 at coarse grain for 'a partnership between major global academic and research institutions'", "T1_outside_cards": [ "'Microsoft' (T1-6: no B_D claim; CAP-1-03)", "'serials', 'musical scores' (T1-3)", "'the public good' (T1-2)", "'how many times a word or phrase appears and find corresponding page numbers' (T1-5)", "the Research Center's tools in the present tense (T1-7: no B_D claim; F42 in B_R records the services ended)", "'University of Wisconsin, University of Calgary, or even NYPL cardholders', 'Collection Builder' (T1-10)", "'Bot Protection Measures' (T1-12)" ], "rule": "a field claim counts as composed when T states it at its source's grain or coarser; B_D only (B8, B9 excluded, §0.3); claims beyond the readable chips may rest on the four title-only chips and the unexpanded '+N' sources, which the experiment cannot read; the transcript read for this alignment only" }, "pool_note": "T against L_F(B_D): B1–B7; L_F(B) against L(B ∪ A): B1–B9 with A" }, "kernel": [ { "K": "K1", "claim": "`TLL-27`", "source": "traininglayerliterature.org layer census record", "M_src": "interpretation", "sense": "the training layer", "qualifiers carried": "—", "f (source's own falsifiers)": "— (none stated; watch: a later composition at the address that states or drops the claim, attributed or not (uptake §8.3))", "contrast": "missing distinction: the field states holdings (F2, F15), access (F17, F29, F37) and the Research Center (F44, F42) without keeping them as layers; T composes the Center as a working feature of the library (T1-7)", "resolver": "a later capture at 'HathiTrust Digital Library' (ADDR-bc030695907a) on Google AI Mode or Google AI Overview, seated in the Capture Registry (§8.3)" }, { "K": "K2", "claim": "`TLL-28`", "source": "traininglayerliterature.org layer census record", "M_src": "interpretation", "sense": "the fair-use ruling", "qualifiers carried": "—", "f (source's own falsifiers)": "— (none stated; watch: a later composition at the address that states or drops the claim, attributed or not (uptake §8.3))", "contrast": "qualified claim: F12, F14 (the ruling), read as the precedent for a machine reading whose product is a finding while the pages stay closed; T composes search as a feature and the ruling not at all", "resolver": "a later capture at 'HathiTrust Digital Library' (ADDR-bc030695907a) on Google AI Mode or Google AI Overview, seated in the Capture Registry (§8.3)" }, { "K": "K3", "claim": "`TLL-13`", "source": "traininglayerliterature.org layer census record", "M_src": "interpretation", "sense": "the training layer", "qualifiers carried": "—", "f (source's own falsifiers)": "— (none stated; watch: a later composition at the address that states or drops the claim, attributed or not (uptake §8.3))", "contrast": "missing distinction: no field claim speaks of training use; T says nothing of it", "resolver": "a later capture at 'HathiTrust Digital Library' (ADDR-bc030695907a) on Google AI Mode or Google AI Overview, seated in the Capture Registry (§8.3)" }, { "K": "K4", "claim": "`TLL-25`", "source": "traininglayerliterature.org layer census record", "M_src": "interpretation", "sense": "the training layer", "qualifiers carried": "—", "f (source's own falsifiers)": "— (none stated; watch: a later composition at the address that states or drops the claim, attributed or not (uptake §8.3))", "contrast": "missing distinction: whether its volumes entered a training set; no field claim", "resolver": "a later capture at 'HathiTrust Digital Library' (ADDR-bc030695907a) on Google AI Mode or Google AI Overview, seated in the Capture Registry (§8.3)" }, { "K": "K5", "claim": "`TLL-37`", "source": "traininglayerliterature.org layer census record", "M_src": "stipulation", "sense": "the training layer", "qualifiers carried": "—", "f (source's own falsifiers)": "— (none stated; watch: a later composition at the address that states or drops the claim, attributed or not (uptake §8.3))", "contrast": "missing distinction: no field claim records the library as a training corpus", "resolver": "a later capture at 'HathiTrust Digital Library' (ADDR-bc030695907a) on Google AI Mode or Google AI Overview, seated in the Capture Registry (§8.3)" }, { "K": "K6", "claim": "`TLL-16`", "source": "traininglayerliterature.org layer census record", "M_src": "interpretation", "sense": "search without display", "qualifiers carried": "—", "f (source's own falsifiers)": "— (none stated; watch: a later composition at the address that states or drops the claim, attributed or not (uptake §8.3))", "contrast": "qualified claim: F16 (full-text search), read as what an apparatus makes there, an index held transformative and fair use (F14)", "resolver": "a later capture at 'HathiTrust Digital Library' (ADDR-bc030695907a) on Google AI Mode or Google AI Overview, seated in the Capture Registry (§8.3)" }, { "K": "K7", "claim": "`TLL-38`", "source": "traininglayerliterature.org layer census record", "M_src": "stipulation", "sense": "the Research Center", "qualifiers carried": "—", "f (source's own falsifiers)": "— (none stated; watch: a later composition at the address that states or drops the claim, attributed or not (uptake §8.3))", "contrast": "rival claim: T1-7 composes the Research Center's tools as the library's present service; F42, F44 (B_R) and the census keep the Center separate and ended", "resolver": "a later capture at 'HathiTrust Digital Library' (ADDR-bc030695907a) on Google AI Mode or Google AI Overview, seated in the Capture Registry (§8.3)" }, { "K": "K8", "claim": "`TLL-10`", "source": "traininglayerliterature.org layer census record", "M_src": "interpretation", "sense": "what the census asks of it", "qualifiers carried": "—", "f (source's own falsifiers)": "— (none stated; watch: a later composition at the address that states or drops the claim, attributed or not (uptake §8.3))", "contrast": "missing distinction: the field states search (F16) and display rules (F17, F29) without a question of holding and access", "resolver": "a later capture at 'HathiTrust Digital Library' (ADDR-bc030695907a) on Google AI Mode or Google AI Overview, seated in the Capture Registry (§8.3)" }, { "K": "K9", "claim": "`O1720-01`", "source": "#1720", "M_src": "documented", "sense": "the archive's requests and witnesses", "qualifiers carried": "—", "f (source's own falsifiers)": "— (none stated; watch: a later composition at the address that states or drops the claim, attributed or not (uptake §8.3))", "contrast": "missing distinction: no field claim records a refusal; T1-12 composes 'Bot Protection Measures' as a user tip", "resolver": "a later capture at 'HathiTrust Digital Library' (ADDR-bc030695907a) on Google AI Mode or Google AI Overview, seated in the Capture Registry (§8.3)" }, { "K": "K10", "claim": "`O1682-01`", "source": "#1682", "M_src": "documented", "sense": "the archive's requests and witnesses", "qualifiers carried": "—", "f (source's own falsifiers)": "— (none stated; watch: a later composition at the address that states or drops the claim, attributed or not (uptake §8.3))", "contrast": "missing distinction: the field records nothing of reachability", "resolver": "a later capture at 'HathiTrust Digital Library' (ADDR-bc030695907a) on Google AI Mode or Google AI Overview, seated in the Capture Registry (§8.3)" }, { "K": "K11", "claim": "`O1710-02`", "source": "#1710", "M_src": "documented", "sense": "the archive's requests and witnesses", "qualifiers carried": "—", "f (source's own falsifiers)": "— (none stated; watch: a later composition at the address that states or drops the claim, attributed or not (uptake §8.3))", "contrast": "missing distinction: a public-domain work whose one open scan is at HathiTrust, unreached; the field states open access for the public domain (F29)", "resolver": "a later capture at 'HathiTrust Digital Library' (ADDR-bc030695907a) on Google AI Mode or Google AI Overview, seated in the Capture Registry (§8.3)" }, { "K": "K12", "claim": "`O301-01`", "source": "#301", "M_src": "documented", "sense": "the archive's requests and witnesses", "qualifiers carried": "—", "f (source's own falsifiers)": "— (none stated; watch: a later composition at the address that states or drops the claim, attributed or not (uptake §8.3))", "contrast": "none: the field says nothing of the archive's author", "resolver": "a later capture at 'HathiTrust Digital Library' (ADDR-bc030695907a) on Google AI Mode or Google AI Overview, seated in the Capture Registry (§8.3)" }, { "K": "K13", "claim": "`O416-01`", "source": "#416", "M_src": "interpretation", "sense": "collections and connected functions", "qualifiers carried": "—", "f (source's own falsifiers)": "— (none stated; watch: a later composition at the address that states or drops the claim, attributed or not (uptake §8.3))", "contrast": "qualified claim: F1 (a collaborative repository) and F27 (mass digitization), read as scale without internal architecture", "resolver": "a later capture at 'HathiTrust Digital Library' (ADDR-bc030695907a) on Google AI Mode or Google AI Overview, seated in the Capture Registry (§8.3)" }, { "K": "K14", "claim": "`O1678-01`", "source": "#1678", "M_src": "interpretation", "sense": "collections and connected functions", "qualifiers carried": "—", "f (source's own falsifiers)": "— (none stated; watch: a later composition at the address that states or drops the claim, attributed or not (uptake §8.3))", "contrast": "missing distinction: the field lists services (F16, F19, F20, F30) without evaluating them as connected functions", "resolver": "a later capture at 'HathiTrust Digital Library' (ADDR-bc030695907a) on Google AI Mode or Google AI Overview, seated in the Capture Registry (§8.3)" }, { "K": "K15", "claim": "`CAP-1-02`", "source": "Capture Registry", "M_src": "interpretation", "sense": "access by copyright status and by place", "qualifiers carried": "—", "f (source's own falsifiers)": "— (none stated; watch: a later composition at the address that states or drops the claim, attributed or not (uptake §8.3))", "contrast": "qualified claim: F29 with F18 and F38; T1-4 composes the public domain as available worldwide", "resolver": "a later capture at 'HathiTrust Digital Library' (ADDR-bc030695907a) on Google AI Mode or Google AI Overview, seated in the Capture Registry (§8.3)" }, { "K": "K16", "claim": "`CAP-1-04`", "source": "Capture Registry", "M_src": "interpretation", "sense": "the Research Center", "qualifiers carried": "—", "f (source's own falsifiers)": "— (none stated; watch: a later composition at the address that states or drops the claim, attributed or not (uptake §8.3))", "contrast": "rival claim: T1-7 against F42 (B_R)", "resolver": "a later capture at 'HathiTrust Digital Library' (ADDR-bc030695907a) on Google AI Mode or Google AI Overview, seated in the Capture Registry (§8.3)" }, { "K": "K17", "claim": "`CAP-1-05`", "source": "Capture Registry", "M_src": "interpretation", "sense": "the fair-use ruling", "qualifiers carried": "—", "f (source's own falsifiers)": "— (none stated; watch: a later composition at the address that states or drops the claim, attributed or not (uptake §8.3))", "contrast": "qualified claim: F12, F14 against T1-5 and T1-11, which give the features without the ruling", "resolver": "a later capture at 'HathiTrust Digital Library' (ADDR-bc030695907a) on Google AI Mode or Google AI Overview, seated in the Capture Registry (§8.3)" } ], "kernel_T": [ { "claim": "F12", "note": "the 2012 fair-use ruling (chip 3), absent; T gives full-text search of in-copyright works as a feature" }, { "claim": "F14", "note": "the Second Circuit's grounds, search and accessibility for the visually impaired (chip 3), absent; T gives both as features" }, { "claim": "F18", "note": "users outside the United States restricted from foreign works from 1896 (chip 3), absent; T composes the public domain as available worldwide" }, { "claim": "F38", "note": "foreign works 1898–1928 closed to non-US IP addresses (chip 6, quoting HathiTrust), absent" }, { "claim": "F17", "note": "access restricted where copyright or permission status cannot be determined (chip 3), absent" }, { "claim": "F6", "note": "the founders, the CIC universities and the University of California libraries (chip 3), absent; T gives the year" }, { "claim": "F9", "note": "the executive director (chip 3), absent; T names no person" }, { "claim": "F10", "note": "the Shared Print Program (chip 3), absent" } ], "ledger": { "archive": "datasets/negative-of-the-negative/v2/ledgers/hathitrust/ledger-archive.json", "field": "datasets/negative-of-the-negative/v2/ledgers/hathitrust/field.json", "selection": "datasets/negative-of-the-negative/v2/traversal/hathitrust/", "config": "datasets/negative-of-the-negative/v2/panel/configs/hathitrust.json", "intake": "datasets/negative-of-the-negative/v2/intake/hathitrust-20261101/", "audit": null }, "ontology": { "composition": "equal", "composition_note": "equal-terms case (v0.9 §0.9, §4.1, unchanged in v0.10): one claim space; the field's and the archive's claims ordered together by genealogy within each sense; the field's claims composed as received, the archive's as claims on the same object", "case": { "value": "equal", "statement": "The archive reads the field's entity as the entity. The census record describes HathiTrust from the Wikipedia article and the Research Center's page and keeps the resource's terms (operator, kind, unit, record object, method, readback) apart from its own reading (tll_reading), which asks of the same library how its holdings, access and computational availability stand as three layers and reads Authors Guild v. HathiTrust as the precedent for a machine reading of whole books whose product is a finding. The archive's deposits name HathiTrust as a holder of witnesses its seatings sought, reached through the Internet Archive or refused by a Cloudflare challenge (#1682, #1710, #1720), as the holder of its author's dissertation record (#301), and as a large text archive of scale without internal architecture (#416); #1678 gives the native frame of digital libraries. None of these reads HathiTrust as made by reception or contests that it is the collaborative digital library the field describes: they add senses (the training-layer question, the requester's record, the frame of collections and functions) on the field's object. ρ = extends; the equal-terms case.", "loci": [ { "dep": "TLL", "locus": "census.json rows[slug == 'hathitrust'].tll_reading", "quote": "The archive reads HathiTrust in three layers kept apart: holdings (volumes digitized via Google Books, the Internet Archive and the libraries), access (restricted where copyright status cannot be established), and computational availability (the Research Center's, now ended)." }, { "dep": "TLL", "locus": "census.json rows[slug == 'hathitrust'].tll_reading", "quote": "Authors Guild v. HathiTrust, as Wikipedia reports it, is the record's precedent for a machine reading of whole books whose product is a finding (search) while the pages stay closed; the saved sources tie none of its volumes to model training." }, { "dep": 1720, "locus": "Seat 30/02 — Kurt Gödel, Scope (line 143); Queued (line 144)", "quote": "HathiTrust holds Cornell's vol. 36–37 in full view (coo.31924000966790) and refused the seating's requests on 2026-10-30 with a Cloudflare challenge and a block page." }, { "dep": 416, "locus": "§2.3 Related Non-Examples, Digital Humanities Corpora (line 142)", "quote": "**Digital Humanities Corpora:** Large text archives (e.g., HathiTrust, Project Gutenberg) have scale but no internal architecture. They are collections, not systems." }, { "dep": 1678, "locus": "§7 Inverted fan architecture, table row 'Digital libraries' (line 579 ff.)", "quote": "| Digital libraries | collections, discovery, preservation and services evaluated as connected functions | F1, F5, F18 |" } ] }, "E_F": { "type": "C (public entity: a collaborative digital library of digitized research-library volumes)", "definition": "the HathiTrust Digital Library, a large-scale collaborative repository of digital content from research libraries administered by the University of Michigan, founded in October 2008 by the CIC universities and the University of California libraries, a nonprofit collaborative of more than 219 libraries under shared governance (2024), holding books, journals and government documents dated from 1500, digitized through Google Books, the Internet Archive and member libraries, more than 18 million volumes (6.7 million public domain in the United States, September 2024); full-text search across the repository, display by copyright status, place and affiliation; its search and accessibility held transformative fair use in Authors Guild v. HathiTrust (2012, 2014); its Research Center, for computational analysis since 2011, discontinued on 30 September 2026", "claims": [ "F1", "F3", "F6", "F7", "F2", "F28", "F34", "F15", "F16", "F17", "F18", "F29", "F37", "F12", "F14", "F44", "F42" ] }, "E_A": { "definition": "the same library, in the traininglayerliterature.org layer census record and the archive's deposits: infrastructure to the question of how literature is addressed to a receiving apparatus, a record of type library whose question is holding and access, read in three layers kept apart (holdings, access restricted where copyright status cannot be established, computational availability, the Research Center's, now ended), with Authors Guild v. HathiTrust as the precedent for a machine reading of whole books whose product is a finding while the pages stay closed, and no volume tied by its saved sources to model training; to the archive's Originals Library a holder of public-domain witnesses, some carried to the Internet Archive and seated, others unreachable or refused with a Cloudflare challenge (2026-10-15 to 2026-10-30); the holder of a catalogue record of its author's dissertation; a large text archive of scale without internal architecture (#416), in a field whose native frame the archive gives as connected functions (#1678)", "claims": [ "TLL-08", "TLL-10", "TLL-27", "TLL-28", "TLL-13", "TLL-37", "TLL-38", "O1682-01", "O1710-01", "O1710-02", "O1720-01", "O1720-02", "O301-01", "O416-01", "O1678-01" ], "defining_papers": [ 1720, 1710, 1682, 416, 301, 1678 ], "defining_records": [ "traininglayerliterature.org layer census record (census.json rows[slug == 'hathitrust'], organizing_question, admission_rule, areas, anchor), https://www.traininglayerliterature.org/aggregators/hathitrust", "Capture Registry entry hathitrust-digital-library-aimode-20261101 (OBS-801009ea301b), https://www.alexanarch.org/captures/hathitrust-digital-library-aimode-20261101/" ] }, "rho": { "value": "extends", "status": "read from the census record, the capture record and the deposits that bear on the entity and its classes (#1720, #1710, #1682, #416, #301, #1678; the anchors #186 and #1543 read and unadmitted), 2026-11-01", "statement": "The archive reads HathiTrust as its chips, its Wikipedia article and the Research Center's page present it and adds, on the same object, the training-layer question: holdings, access and computational availability as layers (TLL-27), the fair-use ruling as the precedent for a machine reading whose product is a finding (TLL-28), training use unrecorded (TLL-13, TLL-25, TLL-37); the requester's record, unreachable and refused (O1682-01, O1710-02, O1720-01), and the witnesses it carried (O1710-01, O1720-02); its author's dissertation record (O301-01); scale without internal architecture (O416-01) and digital libraries as connected functions (O1678-01). No archive claim contradicts a field claim; where the field's sources differ (1896 against 1898; 17, 18 and 18+ million), both stand with their sources.", "claims": [ "TLL-27", "TLL-28", "TLL-13", "TLL-25", "TLL-37", "O1682-01", "O1710-02", "O1720-01", "O1710-01", "O1720-02", "O301-01", "O416-01", "O1678-01" ], "guard": "ρ = extends claims an addition and no more: the archive's claims do not make the field's sources wrong at their dates; the census's unrecorded training use stays unrecorded (open block), and the archive asserts no training use.", "considered": [ { "value": "constructs", "rejected": "the archive does not read HathiTrust as made by reception; its record takes the field's account of the library as the account" }, { "value": "revises", "rejected": "HathiTrust is not the archive's own entity, and no archive text restates an earlier archive account of it" } ] }, "translation": [ { "lineage": "what it is: a collaborative digital library", "field_claims": [ "F1", "F3", "F27", "F34" ], "received": "F1 (B3, lead): \"HathiTrust Digital Library is a large-scale collaborative repository of digital content from research libraries , administered by the University of Michigan .\" | F3 (B3, infobox (website type) and short description): \"Website type Digital library\" | F27 (B3, categories): \"Categories : University of Michigan American digital libraries Full-text scholarly online databases Mass digitization\" | F34 (B6, Getting Started, What is HathiTrust?): \"HathiTrust (pronounced hah-tee) is a \"collaborative of academic and research libraries preserving 18+ million digitized items.\" This organization provides reading access to a digital archive of books, journals and government documents -- called HathiTrust Digital Library -- many of which are in the public domain (available for full view).\"", "receiving_text": "—", "translation": "untranslated: composed as received beside TLL-01, TLL-05, TLL-07", "archive_claims": [ "TLL-01", "TLL-05", "TLL-07" ] }, { "lineage": "holdings: what it holds and where the scans come from", "field_claims": [ "F2", "F28", "F31" ], "received": "F2 (B3, lead): \"Its holdings include content digitized via Google Books and the Internet Archive digitization initiatives, as well as content digitized locally by libraries.\" | F28 (B4, HathiTrust Digital Library ¶1): \"The HathiTrust Digital Library provides access to a collection of millions of books and journals digitized from libraries around the world. Materials are dated from 1500 to the present, and cover subjects typical of any large North American research library.\" | F31 (B4, HathiTrust Digital Library ¶4): \"Content includes materials from the Google Books Project , the Internet Archive , and digitized collections from member libraries.\"", "receiving_text": "—", "translation": "untranslated: composed as received beside TLL-12, TLL-35, TLL-40", "archive_claims": [ "TLL-12", "TLL-35", "TLL-40" ] }, { "lineage": "scale: volumes and the public domain", "field_claims": [ "F15" ], "received": "F15 (B3, History ¶3): \"In September 2024, HathiTrust comprised more than 18 million volumes, including 6.7 million in the public domain in the United States.\"", "receiving_text": "—", "translation": "untranslated: composed as received beside TLL-20, TLL-21", "archive_claims": [ "TLL-20", "TLL-21" ] }, { "lineage": "the name", "field_claims": [ "F4", "F5" ], "received": "F4 (B3, hatnote): \"Not to be confused with HATII .\" | F5 (B3, Etymology): \"Hathi ( / ˈ h ɑː t i / ), derived from the Sanskrit hastin , is the Hindi word for ' elephant ', an animal famed for its long-term memory .\"", "receiving_text": "—", "translation": "untranslated: composed as received beside TLL-02, TLL-34", "archive_claims": [ "TLL-02", "TLL-34" ] }, { "lineage": "who holds it: founders, members, governance, director", "field_claims": [ "F6", "F7", "F8", "F9", "F21", "F32", "F33" ], "received": "F6 (B3, History ¶1): \"HathiTrust was founded in October 2008 by the twelve universities of the Committee on Institutional Cooperation and the eleven libraries of the University of California .\" | F7 (B3, History ¶1): \"As of 2024, members include more than 219 research libraries … across the United States, Canada, and Europe, and is based on a shared governance structure.\" | F8 (B3, History ¶1): \"Costs are shared by the participating libraries and library consortia.\" | F9 (B3, History ¶1): \"The executive director of HathiTrust is Mike Furlough, … who succeeded founding director John Wilkin after Wilkin stepped down in 2013.\" | F21 (B3, infobox (owner, parent)): \"Owner University consortium … Parent University of Michigan\" | F32 (B4, History of the collection ¶1): \"HathiTrust is a nonprofit collaborative of academic and research libraries. It has preserved more than 17 million digitized items thus far, securing them for easy access and preserving them for future use.\" | F33 (B4, History of the collection ¶2): \"The project began in 2008 with infrastructure put in place at the University of Michigan. U-M has been a significant contributor, with more than 4.8 million items scanned and deposited.\"", "receiving_text": "—", "translation": "untranslated: composed as received beside TLL-04, TLL-18, TLL-19, TLL-32", "archive_claims": [ "TLL-04", "TLL-18", "TLL-19", "TLL-32" ] }, { "lineage": "preservation: the Shared Print Program", "field_claims": [ "F10" ], "received": "F10 (B3, History ¶1): \"The HathiTrust Shared Print Program is a distributed collective collection whose participating libraries have committed to retaining almost 18 million monograph volumes for 25 years, representing three-quarters of HathiTrust digital book holdings.\"", "receiving_text": "—", "translation": "untranslated: composed as received beside TLL-17", "archive_claims": [ "TLL-17" ] }, { "lineage": "access by copyright status and by place", "field_claims": [ "F17", "F18", "F29", "F37", "F38" ], "received": "F17 (B3, History ¶4 (the copyright policy, as of 2021)): \"\"many works in our collection are protected by copyright law, so we cannot ordinarily publicly display large portions of those protected works unless we have permission from the copyright holder\", and thus \"if we cannot determine the copyright or permission status of a work, we restrict access to that work until we can establish its status.\" | F18 (B3, History ¶4 (the copyright policy, as of 2021)): \"Because of differences in international copyright laws, access is also restricted for users outside the United States to works published outside the United States after and including 1896.\" | F29 (B4, HathiTrust Digital Library ¶2): \"Items in the public domain — more than a third of the collection — are fully available for everyone, and items held in copyright are full-text searchable.\" | F37 (B6, Viewing & Downloading, Copyright & HathiTrust Digital Library): \"Many of the items in HathiTrust Digital Library are protected under copyright law, meaning that full-text viewing is not possible without the express permission of the copyright holder.\" | F38 (B6, Viewing & Downloading, Copyright & HathiTrust Digital Library (quoting the HathiTrust web site)): \"it is estimated that 1898 is the earliest date foreign works may still be under copyright. Therefore, users accessing the volume from U.S. IP addresses will have access to the works published outside the U.S. from 1898 through 1928; however, users with non-U.S. IP addresses will not.\"", "receiving_text": "—", "translation": "untranslated: composed as received beside TLL-23, TLL-36", "archive_claims": [ "TLL-23", "TLL-36" ] }, { "lineage": "access by affiliation and the reader's tools", "field_claims": [ "F19", "F20", "F36", "F40" ], "received": "F19 (B3, PageTurner): \"PageTurner is the web application on the HathiTrust website for viewing publications. … From PageTurner readers can navigate through a publication, download a PDF version of it, and view pages in different ways, such as one page at a time, scrolling , flipping , or thumbnail views.\" | F20 (B3, Emergency Temporary Access Service): \"The Emergency Temporary Access Service … (ETAS) is a service provided by HathiTrust that makes it possible in certain special situations, such as closure of a library for a public health emergency, for users of HathiTrust member libraries to obtain lawful access to copyright digital materials in place of the corresponding physical books held by the same library.\" | F36 (B6, Getting Started, Access to HathiTrust Materials): \"The U-M Library is a HathiTrust member, which means that the U-M community has additional access benefits, with a valid login (U-M uniqname and password).\" | F40 (B6, Viewing & Downloading, Downloading): \"U-M users of HathiTrust Digital Library can download complete books in the public domain (or works available under a Creative Commons license). Guests can download one page at a time.\"", "receiving_text": "—", "translation": "untranslated: composed as received beside TLL-11, TLL-29", "archive_claims": [ "TLL-11", "TLL-29" ] }, { "lineage": "accessibility", "field_claims": [ "F30" ], "received": "F30 (B4, HathiTrust Digital Library ¶3): \"Patrons who have print disabilities can obtain downloaded copies of anything in the HathiTrust collection by using HathiTrust’s Accessible Text Request Service .\"", "receiving_text": "—", "translation": "untranslated: composed as received", "archive_claims": [] }, { "lineage": "search without display", "field_claims": [ "F16", "F35", "F39" ], "received": "F16 (B3, History ¶3): \"HathiTrust provides a number of discovery and access services, notably, full-text search across the entire repository.\" | F35 (B6, Getting Started, What is HathiTrust?): \"Researchers use this preservation repository by searching descriptive data in the catalog and/or by searching within the contents of digitized items.\" | F39 (B6, Viewing & Downloading, Limited (Search Only) View vs. Full-text View): \"Those works that are still under copyright display a \"Limited (search-only)\" status. You can still search within those works for your key terms, to better understand if the work has the content and context you seek.\"", "receiving_text": "—", "translation": "untranslated: composed as received beside TLL-15, TLL-16, TLL-43", "archive_claims": [ "TLL-15", "TLL-16", "TLL-43" ] }, { "lineage": "the fair-use ruling", "field_claims": [ "F11", "F12", "F13", "F14" ], "received": "F11 (B3, History ¶2): \"In September 2011, the Authors Guild sued HathiTrust ( Authors Guild, Inc. v. HathiTrust ), alleging massive copyright violation.\" | F12 (B3, History ¶2): \"A federal court ruled against the Authors Guild in October 2012, finding that HathiTrust's use of books scanned by Google was fair use under US law.\" | F13 (B3, History ¶2): \"The court's opinion relied on the transformativeness doctrine of federal copyright law, holding that HathiTrust had transformed the copyrighted works without infringing on the copyright holders' rights.\" | F14 (B3, History ¶2): \"That decision was largely affirmed by the Second Circuit on June 10, 2014, which found that providing search and accessibility for the visually impaired were grounds to consider the service transformative and fair use, and remanded to the lower court to reconsider whether the plaintiffs had standing to sue regarding HathiTrust's library preservation copies.\"", "receiving_text": "—", "translation": "untranslated: composed as received beside TLL-28", "archive_claims": [ "TLL-28" ] }, { "lineage": "the Research Center: computational analysis, ended", "field_claims": [ "F42", "F43", "F44", "F45", "F46", "F47" ], "received": "F42 (B9, banner): \"HTRC has discontinued its services as of September 30, 2026. HTRC accounts are no longer available.\" | F43 (B9, banner): \"Access to the HathiTrust Digital Library remains open.\" | F44 (B9, HathiTrust Research Center Analytics ¶1): \"The HathiTrust Research Center (HTRC) is a research center dedicated to enabling computational analysis of the HathiTrust Digital Library. Established in 2011 as a partnership between Indiana University, the University of Illinois Urbana-Champaign, and HathiTrust, HTRC developed tools, datasets, and infrastructure that supported scholars using text and data mining methods to study the HathiTrust corpus.\" | F45 (B9, HathiTrust Research Center Analytics ¶2): \"In October 2024, HathiTrust Executive Director Mike Furlough announced that funding for the Research Center would cease at the end of 2026, at which time the center will be formally closed.\" | F46 (B9, The HTRC Analytics Portal Has Been Sunsetted): \"HTRC Algorithms and Data Capsule services have also been discontinued. … Some HTRC resources remain available and can be used without an HTRC Analytics account:\" | F47 (B9, tagline): \"Supporting large-scale text analysis of the HathiTrust Digital Library for educational and non-profit research\"", "receiving_text": "—", "translation": "untranslated: composed as received beside TLL-31, TLL-38, TLL-39", "archive_claims": [ "TLL-31", "TLL-38", "TLL-39" ] }, { "lineage": "the record: licence, status, revenue, dating", "field_claims": [ "F22", "F23", "F24", "F25", "F26", "F41" ], "received": "F22 (B3, infobox (content license)): \"Content license Public domain (with restrictions on Google scans), various\" | F23 (B3, infobox (launched, status)): \"Launched October 2008 ; 18 years ago ( October 2008 ) … Current status Active\" | F24 (B3, infobox (revenue, commercial)): \"Revenue US$ 3,777,445 (2019 projections for proposal) … Commercial Partially\" | F25 (B3, infobox (written in)): \"Written in Perl , Java\" | F26 (B3, page footer): \"This page was last edited on 19 October 2026, at 07:27 (UTC) .\" | F41 (B6, page footer): \"Last Updated: Aug 24, 2026 9:06 AM\"", "receiving_text": "—", "translation": "untranslated: composed as received beside TLL-03, TLL-22, TLL-26, TLL-30, TLL-33, TLL-41, TLL-42", "archive_claims": [ "TLL-03", "TLL-22", "TLL-26", "TLL-30", "TLL-33", "TLL-41", "TLL-42" ] } ], "receiving_texts": "equal-terms case: every field claim composed as received, beside the archive claims it stands with; no receiving text" }, "measure": { "rule": "v0.9 §4.10 (unchanged in v0.10): KO_B sentences surviving in the KO at similarity ≥ 0.95, with positions (computed as apply_v09.py does: difflib.SequenceMatcher ratio, the best KO sentence for each KO_B sentence)", "v0.10": { "surviving": 0, "of": 11, "positions": [ null, null, null, null, null, null, null, null, null, null, null ] }, "v0.9": { "surviving": 0, "of": 11, "positions": [ null, null, null, null, null, null, null, null, null, null, null ] }, "opening_run": { "rule": "§5.10 (equal-terms case): the field-only KO's sentences as the KO's opening run in their own order", "breach": false }, "blocks": { "rule": "§4.1 (equal-terms case): the KO does not open with the field as a block or close with the archive as one; sentences typed by the ledgers of the claims they cite (F field-only, A archive-only, M both)", "sequence": "MMMMMMMMFMMFMMFMAFMAMMAAAAAAAAMMAA", "field_only_head": 0, "archive_only_tail": 2, "breach": false }, "max_similarity": [ 0.21, 0.494, 0.553, 0.14, 0.509, 0.146, 0.147, 0.423, 0.108, 0.19, 0.25 ], "ko_sentence_1_max_similarity_to_KO_B": 0.243 }, "homonyms": { "names": [], "basis": "The census row's negative tags name HATII (Wikipedia's disambiguation), Google Books and the HathiTrust Research Center as other entities. No chip is a homonym, and T composes no other entity under 'HathiTrust Digital Library'. 'HathiTrust' and 'hathitrust.org' are the census's other names for the entity. The distinct entities below are named by the field, the census or the archive beside the entity and are never senses of its name.", "distinct_entities": [ "HATII, distinguished by Wikipedia's hatnote (F4; TLL-34)", "the HathiTrust Research Center (HTRC), a part of the library with a census row of its own, htrc (F44; TLL-38, TLL-39)", "Google Books, a source of its scans (F2; TLL-35)", "the Internet Archive, a source of its scans and a census row of its own (F2, F31; TLL-40)", "the University of Michigan, its administrator and parent (F1, F21)", "the Authors Guild, plaintiff in Authors Guild v. HathiTrust (F11)", "the Committee on Institutional Cooperation and the University of California libraries, its founders (F6)", "Mike Furlough and John Wilkin, its directors (F9), persons", "Microsoft, named by T among the sources of its scans (CAP-1-03)" ] }, "notes": [ "One address, Google AI Mode by the operator's note in the paste ('no popup. ai mode:'), signed out, incognito, 2026-11-01: hathitrust-digital-library-aimode-20261101 (OBS-801009ea301b, ADDR-bc030695907a, AXN:0BB2.CAPTURE.↗️♣️♆🔛📚🕓), seven inline source chips and no cards, 351 words in the answer body (chip labels excluded) and a closing offer of 42 words more. In AI Mode the two web results above the answer are outside the composition and are not in B. A NEW address (CAP-1-11).", "Fetching, with the census agent 'Mozilla/5.0 (compatible; traininglayerliterature-census)' on 2026-11-01 between 15:13 and 15:24 UTC: hathitrust.org refused at its home page, its about page and its full-text search page (HTTP 403, Cloudflare challenge), as it refused the census at 04:07 UTC; no retry by another agent string or route. Wikipedia's rendered article returned HTTP 429 twice (Too many requests), so the census's saved rendering of 04:07 UTC is the read copy, with this row's raw wikitext (HTTP 200) beside it. The University of Michigan Library's collection page and research guide were saved verbatim; the Research Center's page was copied from the census and refetched byte-identical.", "The chips carry no URL, title or snippet. B3 is read as the article HathiTrust (the address redirects to it); B4 and B6 are identified by site and by the lines they follow, an inference recorded on each source; B1, B2, B7 (HathiTrust) and B5 (YouTube) are title only and contribute no claims, and the further sources behind '+4', '+2', '+2', '+1', '+1', '+5' were not expanded in the paste.", "Pools (v0.10 §0.3, §3.1(a)): B_D = B1–B7 (41 claims, from B3, B4, B6); B_R = B8 (the own about page, refused) and B9 (the Research Center's page, 6 claims). T against L_F(B_D) uses B1–B7; B8 and B9 enter L_F(B) and L(B ∪ A) only. The Wikipedia article is a chip, carried once in B_D.", "Census fields a fetched source contradicts, qualifies or shows out of date (reported, not fixed): (1) record.readback and the Wikipedia-sourced restriction 'for users outside the United States to works published outside the United States from 1896' rest on Wikipedia's quotation of the policy 'As of 2021'; the University of Michigan guide (B6, last updated 2026-08-24) quotes HathiTrust's site with 1898 as the earliest date foreign works may still be in copyright and the window 1898 through 1928 closed to non-US IP addresses (F38); (2) stated_limits[0] and does_not_answer[1] ('no limit is quoted from the resource itself', 'anything in the resource's own words') stand for hathitrust.org, but the guide quotes HathiTrust's own words twice (F34, F38); (3) count rests on Wikipedia's September 2024 figure; the U-M collection page gives 'more than 17 million digitized items' preserved (F32) and the guide '18+ million' (F34), neither dated; (4) record.name 'not recorded' and the PageTurner unit stand; (5) lifecycle.detail 'the HathiTrust Research Center closes at the end of 2026' agrees with B9 (F45), and record.makes 'ended 30 September 2026' with F42.", "Capture findings the field ledger shows wrong or needing qualification (reported, not fixed): (1) findings[0] reads 'Over a third of the collection (roughly 7 million volumes) is in the public domain' as rounding Wikipedia; chip 4's page (B4) says 'Items in the public domain — more than a third of the collection — are fully available for everyone' (F29), the nearer source of 'Over a third' and 'fully available'; 'worldwide' remains beyond every saved source, and the dropped condition stands. (2) findings[1] 'Microsoft is on no saved HathiTrust source' holds for every source read here (B3, B4, B6, B9); four chips and the '+N' sources could not be read. (3) analysis 'from its own site and the Michigan library guide': the HathiTrust chips' pages were unreadable here (hathitrust.org refused), so what T took from HathiTrust's own site cannot be checked; the Michigan pages are B4 and B6. (4) findings[3] and [2] stand: the ruling is on chip 3's article (F12, F14) and absent from T; the Research Center's discontinuation is on B9 (F42), a reference source.", "The archive's seatings record HathiTrust refusing their requests with a Cloudflare challenge on 2026-10-30 (#1720) and unreachable on 2026-10-15 and 2026-10-27 (#1682, #1710): the same refusal this row and the census met. The composition gives it as 'Bot Protection Measures'.", "Homonyms: none on the chips; T composes no other entity under the name. HATII is Wikipedia's disambiguation, a distinct entity.", "Not run: scripts/build_non.py (only --check), scripts/non_axn.py; panel.json not edited; the session seats the panel entry, mints the AXN (0BB2) and builds the pages." ], "composition": { "source": "this row (composed directly under the brief rebuild/negative-of-the-negative/v010/BRIEF-NEW-ROW-LAYER.md)", "composer": "Claude (Opus 5.5), subagent, 2026-11-01", "spec": "EA-NEGONT-02 v0.10 (#1726)", "defining_material_read": [ { "what": "the specification v0.10", "file": "data/texts/AXN-0B79-text.md", "read": "§0–§11 whole (the procedure), Appendix headings" }, { "what": "the briefs", "file": "rebuild/negative-of-the-negative/v010/BRIEF-NEW-ROW-LAYER.md, BRIEF-NEW-ROW-AUTHORSHIP.md; v09/BRIEF-NEW-ROW-AGGREGATOR.md, BRIEF-NEW-ROW-LABOR.md, BRIEF-NEW-ROW-LEFT.md; v09/BRIEF.md (Compose)", "read": "whole" }, { "what": "traininglayerliterature.org layer census record, row", "file": "/home/claude/fleet/traininglayerliterature-org/data/layer-census/census.json (rows[slug == 'hathitrust'], organizing_question, admission_rule, anchor, areas, schema_note, unread_sources)", "read": "whole" }, { "what": "census sources", "file": "/home/claude/fleet/traininglayerliterature-org/data/layer-census/sources/hathitrust--about.*, hathitrust--wikipedia.*, htrc--home.*, manifest.json", "read": "whole" }, { "what": "the capture", "file": "data/EA-WG-CAPTURES-01.json entries[slug == hathitrust-digital-library-aimode-20261101]", "read": "whole (transcript read for T and the delta only)" }, { "what": "field texts", "file": "datasets/negative-of-the-negative/v2/intake/hathitrust-20261101/B3, B4, B6, B6-viewing, B9 and the refusals", "read": "whole" }, { "what": "#186 Who Is Writing for the Machines?", "file": "data/texts/AXN-032C-text.md", "read": "whole (2,391 words); unadmitted for the entity" }, { "what": "#1543 Generative Uptake", "file": "data/texts/AXN-0642-text.md", "read": "the definitions, the R/W axes and the institutional training loop (§§1–7 by their argument); unadmitted for the entity" }, { "what": "#1720, #1710, #1711, #1682", "file": "data/texts/AXN-0B1E, -072D, -072E, -06F8", "read": "at the candidate loci and their seats" }, { "what": "#416, #301, #1715, #1717, #1678, #1680, #95", "file": "data/texts/AXN-00E3, -0068, -0A9A, -0AA0, -06F4, -06F6, -026A", "read": "at the candidate loci and their sections" }, { "what": "the exemplar row", "file": "datasets/negative-of-the-negative/v2/rows/viaf.json (and its ledgers, reading, config); rows/jacket2.json (an AI Mode row) for the chips", "read": "whole (viaf), the field (jacket2)" } ], "cuts": [], "notes": "equal case; KO 34 sentences, 47 of 47 field and 69 of 69 archive claims cited; P body 323 words" }, "composition_v09": { "source": "this row (composed directly under the brief rebuild/negative-of-the-negative/v010/BRIEF-NEW-ROW-LAYER.md)", "composer": "Claude (Opus 5.5), subagent, 2026-11-01", "spec": "EA-NEGONT-02 v0.10 (#1726)", "defining_material_read": [ { "what": "the specification v0.10", "file": "data/texts/AXN-0B79-text.md", "read": "§0–§11 whole (the procedure), Appendix headings" }, { "what": "the briefs", "file": "rebuild/negative-of-the-negative/v010/BRIEF-NEW-ROW-LAYER.md, BRIEF-NEW-ROW-AUTHORSHIP.md; v09/BRIEF-NEW-ROW-AGGREGATOR.md, BRIEF-NEW-ROW-LABOR.md, BRIEF-NEW-ROW-LEFT.md; v09/BRIEF.md (Compose)", "read": "whole" }, { "what": "traininglayerliterature.org layer census record, row", "file": "/home/claude/fleet/traininglayerliterature-org/data/layer-census/census.json (rows[slug == 'hathitrust'], organizing_question, admission_rule, anchor, areas, schema_note, unread_sources)", "read": "whole" }, { "what": "census sources", "file": "/home/claude/fleet/traininglayerliterature-org/data/layer-census/sources/hathitrust--about.*, hathitrust--wikipedia.*, htrc--home.*, manifest.json", "read": "whole" }, { "what": "the capture", "file": "data/EA-WG-CAPTURES-01.json entries[slug == hathitrust-digital-library-aimode-20261101]", "read": "whole (transcript read for T and the delta only)" }, { "what": "field texts", "file": "datasets/negative-of-the-negative/v2/intake/hathitrust-20261101/B3, B4, B6, B6-viewing, B9 and the refusals", "read": "whole" }, { "what": "#186 Who Is Writing for the Machines?", "file": "data/texts/AXN-032C-text.md", "read": "whole (2,391 words); unadmitted for the entity" }, { "what": "#1543 Generative Uptake", "file": "data/texts/AXN-0642-text.md", "read": "the definitions, the R/W axes and the institutional training loop (§§1–7 by their argument); unadmitted for the entity" }, { "what": "#1720, #1710, #1711, #1682", "file": "data/texts/AXN-0B1E, -072D, -072E, -06F8", "read": "at the candidate loci and their seats" }, { "what": "#416, #301, #1715, #1717, #1678, #1680, #95", "file": "data/texts/AXN-00E3, -0068, -0A9A, -0AA0, -06F4, -06F6, -026A", "read": "at the candidate loci and their sections" }, { "what": "the exemplar row", "file": "datasets/negative-of-the-negative/v2/rows/viaf.json (and its ledgers, reading, config); rows/jacket2.json (an AI Mode row) for the chips", "read": "whole (viaf), the field (jacket2)" } ], "cuts": [], "notes": "equal case; KO 34 sentences, 47 of 47 field and 69 of 69 archive claims cited; P body 323 words" }, "field_by_origin": { "cards": [ { "id": "B1", "origin": "card", "pool": "B_D", "role": "AI Mode inline chip 1 ('HathiTrust +4', after the opening paragraph)", "card": "HathiTrust — (chip, title only)", "url": null, "kind": "inline source chip naming HathiTrust's site; the chip carries no title, snippet or URL in the paste, and the four further sources behind '+4' were not expanded", "files": { "B1-403.html": { "path": "datasets/negative-of-the-negative/v2/intake/hathitrust-20261101/B1-403.html", "sha256": "e9c95cee1f9f6b04096fae3f8585ee54413db21d2b627031ecf0500b07acea1a" }, "B1-403.headers.txt": { "path": "datasets/negative-of-the-negative/v2/intake/hathitrust-20261101/B1-403.headers.txt", "sha256": "bf445a98f4264620e0c9c74a13b2dac52c3fe5f8fd755f8739549b84c40ec3b1" } }, "fetched": { "at": "2026-11-01T15:13:32Z", "http": 403, "url": "https://www.hathitrust.org/", "raw": "datasets/negative-of-the-negative/v2/intake/hathitrust-20261101/B1-403.html", "raw_sha256": "e9c95cee1f9f6b04096fae3f8585ee54413db21d2b627031ecf0500b07acea1a", "result": "unreachable: HTTP 403, a Cloudflare challenge page ('Just a moment... Enable JavaScript and cookies to continue'), server cloudflare; one attempt with the census agent string, no retry by another agent string or route; https://babel.hathitrust.org/cgi/ls?a=page;page=advanced refused the same way at 15:13:35Z (tries/)" }, "names_operator": "no text (title only)", "names_archive": "no text (title only)", "note": "The chip names only the site. hathitrust.org refused the agent at its home page and at the full-text search page (HTTP 403, Cloudflare challenge), as it refused the census at /about/; the chip's page cannot be identified or read. No text: the chip contributes no claims (§3.1(a): its snippet would stand as its only text, and there is none).", "surfaced_by_T": [ { "slug": "hathitrust-digital-library-aimode-20261101", "card": 1 } ], "card_title": "HathiTrust", "card_snippet": null }, { "id": "B2", "origin": "card", "pool": "B_D", "role": "AI Mode inline chip 2 ('HathiTrust +2', after 'Collection Size')", "card": "HathiTrust — (chip, title only)", "url": null, "kind": "inline source chip naming HathiTrust's site; no title, snippet or URL; two further sources behind '+2' not expanded", "files": {}, "fetched": { "result": "unreachable: unidentified page on hathitrust.org, which refused the fetch (see B1); title only" }, "names_operator": "no text (title only)", "names_archive": "no text (title only)", "note": "As B1. No claims.", "surfaced_by_T": [ { "slug": "hathitrust-digital-library-aimode-20261101", "card": 2 } ], "card_title": "HathiTrust", "card_snippet": null }, { "id": "B3", "origin": "card", "also_origin": "wikipedia", "pool": "B_D", "role": "AI Mode inline chip 3 ('Wikipedia +2', after 'Public Domain Access'), read as the article HathiTrust; it is also the entity's Wikipedia source (census hathitrust--wikipedia): one source, carried once, in B_D", "card": "Wikipedia — HathiTrust", "url": "https://en.wikipedia.org/wiki/HathiTrust", "kind": "Wikipedia article (the chip names only 'Wikipedia'; read as the entity's article, the article the census read)", "files": { "B3.html": { "path": "datasets/negative-of-the-negative/v2/intake/hathitrust-20261101/B3.html", "sha256": "cf7c92313dd725f81cafd88076145b9ac51efe21815c8c425df073edec1dfee1" }, "B3.txt": { "path": "datasets/negative-of-the-negative/v2/intake/hathitrust-20261101/B3.txt", "sha256": "099ec5575f8cc46bda8bb435a0ab98c59bdcc2ac9c23127143b6484390dae0cc" }, "B3.wiki": { "path": "datasets/negative-of-the-negative/v2/intake/hathitrust-20261101/B3.wiki", "sha256": "aa581a6b7dacdae38baccd8fa1cacfd253773e9500df96e959db6fd819b5301a" }, "B3-429.html": { "path": "datasets/negative-of-the-negative/v2/intake/hathitrust-20261101/B3-429.html", "sha256": "8fe98bd61ced3fdfbdbac12649a83a4086cd555e1f9fbf08bfaef5ae04366443" }, "B3-address-redirect.wiki": { "path": "datasets/negative-of-the-negative/v2/intake/hathitrust-20261101/B3-address-redirect.wiki", "sha256": "e5047c1565d6591fa37e2a136c137829e767afa59b23c8795f3930fa6abc1958" } }, "fetched": { "at": "2026-11-01T04:07:49Z", "http": 200, "url": "https://en.wikipedia.org/wiki/HathiTrust", "raw": "datasets/negative-of-the-negative/v2/intake/hathitrust-20261101/B3.html", "raw_sha256": "cf7c92313dd725f81cafd88076145b9ac51efe21815c8c425df073edec1dfee1", "text": [ "datasets/negative-of-the-negative/v2/intake/hathitrust-20261101/B3.txt", "datasets/negative-of-the-negative/v2/intake/hathitrust-20261101/B3.wiki" ], "census_copy": { "src": "hathitrust--wikipedia", "sha256": "cf7c92313dd725f81cafd88076145b9ac51efe21815c8c425df073edec1dfee1", "read": "2026-11-01", "agrees": true }, "result": "the rendered page is the census's saved copy (fetched 04:07:49Z, sha256 matching the manifest), B3.txt the census's text: this row's own fetches of the rendered page returned HTTP 429 (Too many requests, retry-after 1) at 15:13:33Z and 15:14:15Z (B3-429.html), recorded and not pursued further; the raw wikitext fetched at 15:13:34Z (HTTP 200, B3.wiki) agrees with the saved rendering at every quoted passage checked; the address string 'HathiTrust Digital Library' is a redirect to the article (action=raw HTTP 200 at 15:23:19Z, '#REDIRECT [[HathiTrust]]', B3-address-redirect.wiki)" }, "names_operator": "yes ('administered by the University of Michigan')", "names_archive": "no (none of the Crimson Hexagonal Archive, Alexanarch, Lee Sharks, traininglayerliterature, machinemediation, EA-WG-CAPTURES-01 in the saved text)", "note": "The chip gives the site only; the article HathiTrust is the one Wikipedia article on the entity, and the address string redirects to it. Last edited 19 October 2026.", "surfaced_by_T": [ { "slug": "hathitrust-digital-library-aimode-20261101", "card": 3 } ], "card_title": "Wikipedia", "card_snippet": null }, { "id": "B4", "origin": "card", "pool": "B_D", "role": "AI Mode inline chip 4 ('University of Michigan Library +1', after 'Copyrighted Materials'), read as the library's HathiTrust collection page", "card": "University of Michigan Library — HathiTrust Digital Library", "url": "https://www.lib.umich.edu/collections/hathitrust-digital-library/", "kind": "the University of Michigan Library's collection page for HathiTrust (identified by site and content: the chip has no URL; the web results above the answer list lib.umich.edu with the title 'HathiTrust Digital Library', found again by WebSearch)", "files": { "B4.html": { "path": "datasets/negative-of-the-negative/v2/intake/hathitrust-20261101/B4.html", "sha256": "f6b5cb2d631fa74f46b43d28708b548c2f4c514fbf32880f6f938aafc8aa2a5a" }, "B4.txt": { "path": "datasets/negative-of-the-negative/v2/intake/hathitrust-20261101/B4.txt", "sha256": "8ae3d8c030d60d4f34877bf5f38d80d5b0c00091a8ab33eccdd786a2c8e3dca5" }, "B4.headers.txt": { "path": "datasets/negative-of-the-negative/v2/intake/hathitrust-20261101/B4.headers.txt", "sha256": "c5695390107a9607560ba0a650bdad3ac4259e92200c2daf1321345338781e49" } }, "fetched": { "at": "2026-11-01T15:14:13Z", "http": 200, "url": "https://www.lib.umich.edu/collections/hathitrust-digital-library/", "raw": "datasets/negative-of-the-negative/v2/intake/hathitrust-20261101/B4.html", "raw_sha256": "f6b5cb2d631fa74f46b43d28708b548c2f4c514fbf32880f6f938aafc8aa2a5a", "text": [ "datasets/negative-of-the-negative/v2/intake/hathitrust-20261101/B4.txt" ], "result": "saved verbatim with the census agent string; text extracted (scripts and styles stripped)" }, "names_operator": "yes ('infrastructure put in place at the University of Michigan')", "names_archive": "no (none of the Crimson Hexagonal Archive, Alexanarch, Lee Sharks, traininglayerliterature, machinemediation, EA-WG-CAPTURES-01 in the saved text)", "note": "Identification is an inference from the chip's site and the line it follows ('Items under copyright are still fully text-searchable'; the page: 'items held in copyright are full-text searchable'); the '+1' source behind it is unexpanded.", "surfaced_by_T": [ { "slug": "hathitrust-digital-library-aimode-20261101", "card": 4 } ], "card_title": "University of Michigan Library", "card_snippet": null }, { "id": "B5", "origin": "card", "pool": "B_D", "role": "AI Mode inline chip 5 ('YouTube +1', after 'Diverse Sourcing' and the HTRC line)", "card": "YouTube — (chip, title only)", "url": null, "kind": "video chip naming YouTube; no title, snippet or URL", "files": {}, "fetched": { "result": "unidentified: a WebSearch for HathiTrust and HathiTrust Research Center videos found candidates and nothing that ties one to the chip; title only, no claims" }, "names_operator": "no text (title only)", "names_archive": "no text (title only)", "note": "A video card is admitted through title and snippet (§3.1(a)); this chip has neither beyond the site name.", "surfaced_by_T": [ { "slug": "hathitrust-digital-library-aimode-20261101", "card": 5 } ], "card_title": "YouTube", "card_snippet": null }, { "id": "B6", "origin": "card", "pool": "B_D", "role": "AI Mode inline chip 6 ('University of Michigan Library', after 'How Access Works'), read as the library's research guide to HathiTrust (Getting Started; Viewing & Downloading)", "card": "University of Michigan Library — Research Guides: HathiTrust Digital Library", "url": "https://guides.lib.umich.edu/hathitrust", "kind": "the University of Michigan Library's research guide to HathiTrust, two pages of one guide (identified by site and content: the chip has no URL; the guide was found by WebSearch and its Viewing & Downloading page holds the access-by-login and by-place terms the line introduces)", "files": { "B6.html": { "path": "datasets/negative-of-the-negative/v2/intake/hathitrust-20261101/B6.html", "sha256": "c19b247c923ea959f472890bc3b96f2c23830b2108cd363971450d5b02f20aa0" }, "B6.txt": { "path": "datasets/negative-of-the-negative/v2/intake/hathitrust-20261101/B6.txt", "sha256": "38fbd30e050e62a5b6ecfb36275dc425f755919c46557746005360983cd791ae" }, "B6.headers.txt": { "path": "datasets/negative-of-the-negative/v2/intake/hathitrust-20261101/B6.headers.txt", "sha256": "0efa329a393f93f2794fdb54c63559cb57dc7f699bc85bf8adcfdf38c5d60d58" }, "B6-viewing.html": { "path": "datasets/negative-of-the-negative/v2/intake/hathitrust-20261101/B6-viewing.html", "sha256": "4671f47030308ce8528a4b25fa49fd4c8f8f325e274d47d512304a2524792861" }, "B6-viewing.txt": { "path": "datasets/negative-of-the-negative/v2/intake/hathitrust-20261101/B6-viewing.txt", "sha256": "0c4d56853d9c36b26a55069a13a97cd4cc644599470a295fc3925cf6c878fd11" } }, "fetched": { "at": "2026-11-01T15:14:14Z", "http": 200, "url": "https://guides.lib.umich.edu/hathitrust", "raw": "datasets/negative-of-the-negative/v2/intake/hathitrust-20261101/B6.html", "raw_sha256": "c19b247c923ea959f472890bc3b96f2c23830b2108cd363971450d5b02f20aa0", "text": [ "datasets/negative-of-the-negative/v2/intake/hathitrust-20261101/B6.txt", "datasets/negative-of-the-negative/v2/intake/hathitrust-20261101/B6-viewing.txt" ], "also": { "url": "https://guides.lib.umich.edu/c.php?g=1049853&p=7620320", "at": "2026-11-01T15:14:51Z", "http": 200, "raw": "datasets/negative-of-the-negative/v2/intake/hathitrust-20261101/B6-viewing.html", "raw_sha256": "4671f47030308ce8528a4b25fa49fd4c8f8f325e274d47d512304a2524792861" }, "result": "saved verbatim with the census agent string; the guide's Searching, Creating & Using Collections and Help & Tips pages fetched too and kept in tries/ unread for claims" }, "names_operator": "yes ('The U-M Library is a HathiTrust member')", "names_archive": "no (none of the Crimson Hexagonal Archive, Alexanarch, Lee Sharks, traininglayerliterature, machinemediation, EA-WG-CAPTURES-01 in the saved text)", "note": "Identification is an inference; the guide quotes HathiTrust's own site twice (its tagline and its foreign-works rule), the only words of HathiTrust's that this row could read.", "surfaced_by_T": [ { "slug": "hathitrust-digital-library-aimode-20261101", "card": 6 } ], "card_title": "University of Michigan Library", "card_snippet": null }, { "id": "B7", "origin": "card", "pool": "B_D", "role": "AI Mode inline chip 7 ('HathiTrust +5', after 'Important Tips for Users')", "card": "HathiTrust — (chip, title only)", "url": null, "kind": "inline source chip naming HathiTrust's site; no title, snippet or URL; five further sources behind '+5' not expanded", "files": {}, "fetched": { "result": "unreachable: unidentified page on hathitrust.org, which refused the fetch (see B1); title only" }, "names_operator": "no text (title only)", "names_archive": "no text (title only)", "note": "As B1. No claims.", "surfaced_by_T": [ { "slug": "hathitrust-digital-library-aimode-20261101", "card": 7 } ], "card_title": "HathiTrust", "card_snippet": null } ], "own_pages": [ "B8", "B9" ], "own_pages_note": "B_R: the census's own page hathitrust--about (B8, https://www.hathitrust.org/about/), refused the census (HTTP 403) and this row (HTTP 403), unread; and the Research Center's home page on HathiTrust's host (B9), which the census read for this row (evidence htrc_open, lifecycle). No own page is a chip: the three HathiTrust chips (B1, B2, B7) name hathitrust.org without a URL, and hathitrust.org refused the fetch.", "wikipedia": [ "B3" ], "census_third_party": [], "unreachable": [ "B1", "B2", "B7", "B8" ], "title_only": [ "B1", "B2", "B5", "B7" ], "wikipedia_state": "article 'HathiTrust' (raw wikitext HTTP 200 at 2026-11-01T15:13:34Z; the rendered page refused this row twice with HTTP 429, Too many requests, and is read in the census's saved copy of 04:07:49Z, sha256 matching the manifest); the address string 'HathiTrust Digital Library' redirects to it ('#REDIRECT [[HathiTrust]]'); last edited 19 October 2026; it is chip 3 of T, so the Wikipedia source and the chip are one source, carried once in B_D (B3)", "pools": { "B_D": [ "B1", "B2", "B3", "B4", "B5", "B6", "B7" ], "B_R": [ "B8", "B9" ], "note": "v0.10 §0.3, §3.1(a): B_D, the seven inline chips of the AI Mode answer (no cards; the web results above the answer are outside the composition); the body names entities (the Google Books Project, the Internet Archive, Microsoft, partner universities, NYPL, the Accessible Text Request Service) and no further source. Four chips are title only (B1, B2, B7 HathiTrust, unreachable; B5 YouTube, unidentified); three were read (B3 Wikipedia; B4 and B6, the University of Michigan Library's pages, identified by site and content). B_R: the own about page (B8, refused) and the Research Center's page (B9). T against L_F(B_D) uses B1–B7 alone; the HTRC page stands outside that comparison." }, "sources": [ { "id": "B1", "origin": "card", "pool": "B_D", "role": "AI Mode inline chip 1 ('HathiTrust +4', after the opening paragraph)", "card": "HathiTrust — (chip, title only)", "url": null, "kind": "inline source chip naming HathiTrust's site; the chip carries no title, snippet or URL in the paste, and the four further sources behind '+4' were not expanded", "files": { "B1-403.html": { "path": "datasets/negative-of-the-negative/v2/intake/hathitrust-20261101/B1-403.html", "sha256": "e9c95cee1f9f6b04096fae3f8585ee54413db21d2b627031ecf0500b07acea1a" }, "B1-403.headers.txt": { "path": "datasets/negative-of-the-negative/v2/intake/hathitrust-20261101/B1-403.headers.txt", "sha256": "bf445a98f4264620e0c9c74a13b2dac52c3fe5f8fd755f8739549b84c40ec3b1" } }, "fetched": { "at": "2026-11-01T15:13:32Z", "http": 403, "url": "https://www.hathitrust.org/", "raw": "datasets/negative-of-the-negative/v2/intake/hathitrust-20261101/B1-403.html", "raw_sha256": "e9c95cee1f9f6b04096fae3f8585ee54413db21d2b627031ecf0500b07acea1a", "result": "unreachable: HTTP 403, a Cloudflare challenge page ('Just a moment... Enable JavaScript and cookies to continue'), server cloudflare; one attempt with the census agent string, no retry by another agent string or route; https://babel.hathitrust.org/cgi/ls?a=page;page=advanced refused the same way at 15:13:35Z (tries/)" }, "names_operator": "no text (title only)", "names_archive": "no text (title only)", "note": "The chip names only the site. hathitrust.org refused the agent at its home page and at the full-text search page (HTTP 403, Cloudflare challenge), as it refused the census at /about/; the chip's page cannot be identified or read. No text: the chip contributes no claims (§3.1(a): its snippet would stand as its only text, and there is none).", "surfaced_by_T": [ { "slug": "hathitrust-digital-library-aimode-20261101", "card": 1 } ], "card_title": "HathiTrust", "card_snippet": null }, { "id": "B2", "origin": "card", "pool": "B_D", "role": "AI Mode inline chip 2 ('HathiTrust +2', after 'Collection Size')", "card": "HathiTrust — (chip, title only)", "url": null, "kind": "inline source chip naming HathiTrust's site; no title, snippet or URL; two further sources behind '+2' not expanded", "files": {}, "fetched": { "result": "unreachable: unidentified page on hathitrust.org, which refused the fetch (see B1); title only" }, "names_operator": "no text (title only)", "names_archive": "no text (title only)", "note": "As B1. No claims.", "surfaced_by_T": [ { "slug": "hathitrust-digital-library-aimode-20261101", "card": 2 } ], "card_title": "HathiTrust", "card_snippet": null }, { "id": "B3", "origin": "card", "also_origin": "wikipedia", "pool": "B_D", "role": "AI Mode inline chip 3 ('Wikipedia +2', after 'Public Domain Access'), read as the article HathiTrust; it is also the entity's Wikipedia source (census hathitrust--wikipedia): one source, carried once, in B_D", "card": "Wikipedia — HathiTrust", "url": "https://en.wikipedia.org/wiki/HathiTrust", "kind": "Wikipedia article (the chip names only 'Wikipedia'; read as the entity's article, the article the census read)", "files": { "B3.html": { "path": "datasets/negative-of-the-negative/v2/intake/hathitrust-20261101/B3.html", "sha256": "cf7c92313dd725f81cafd88076145b9ac51efe21815c8c425df073edec1dfee1" }, "B3.txt": { "path": "datasets/negative-of-the-negative/v2/intake/hathitrust-20261101/B3.txt", "sha256": "099ec5575f8cc46bda8bb435a0ab98c59bdcc2ac9c23127143b6484390dae0cc" }, "B3.wiki": { "path": "datasets/negative-of-the-negative/v2/intake/hathitrust-20261101/B3.wiki", "sha256": "aa581a6b7dacdae38baccd8fa1cacfd253773e9500df96e959db6fd819b5301a" }, "B3-429.html": { "path": "datasets/negative-of-the-negative/v2/intake/hathitrust-20261101/B3-429.html", "sha256": "8fe98bd61ced3fdfbdbac12649a83a4086cd555e1f9fbf08bfaef5ae04366443" }, "B3-address-redirect.wiki": { "path": "datasets/negative-of-the-negative/v2/intake/hathitrust-20261101/B3-address-redirect.wiki", "sha256": "e5047c1565d6591fa37e2a136c137829e767afa59b23c8795f3930fa6abc1958" } }, "fetched": { "at": "2026-11-01T04:07:49Z", "http": 200, "url": "https://en.wikipedia.org/wiki/HathiTrust", "raw": "datasets/negative-of-the-negative/v2/intake/hathitrust-20261101/B3.html", "raw_sha256": "cf7c92313dd725f81cafd88076145b9ac51efe21815c8c425df073edec1dfee1", "text": [ "datasets/negative-of-the-negative/v2/intake/hathitrust-20261101/B3.txt", "datasets/negative-of-the-negative/v2/intake/hathitrust-20261101/B3.wiki" ], "census_copy": { "src": "hathitrust--wikipedia", "sha256": "cf7c92313dd725f81cafd88076145b9ac51efe21815c8c425df073edec1dfee1", "read": "2026-11-01", "agrees": true }, "result": "the rendered page is the census's saved copy (fetched 04:07:49Z, sha256 matching the manifest), B3.txt the census's text: this row's own fetches of the rendered page returned HTTP 429 (Too many requests, retry-after 1) at 15:13:33Z and 15:14:15Z (B3-429.html), recorded and not pursued further; the raw wikitext fetched at 15:13:34Z (HTTP 200, B3.wiki) agrees with the saved rendering at every quoted passage checked; the address string 'HathiTrust Digital Library' is a redirect to the article (action=raw HTTP 200 at 15:23:19Z, '#REDIRECT [[HathiTrust]]', B3-address-redirect.wiki)" }, "names_operator": "yes ('administered by the University of Michigan')", "names_archive": "no (none of the Crimson Hexagonal Archive, Alexanarch, Lee Sharks, traininglayerliterature, machinemediation, EA-WG-CAPTURES-01 in the saved text)", "note": "The chip gives the site only; the article HathiTrust is the one Wikipedia article on the entity, and the address string redirects to it. 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text extracted (scripts and styles stripped)" }, "names_operator": "yes ('infrastructure put in place at the University of Michigan')", "names_archive": "no (none of the Crimson Hexagonal Archive, Alexanarch, Lee Sharks, traininglayerliterature, machinemediation, EA-WG-CAPTURES-01 in the saved text)", "note": "Identification is an inference from the chip's site and the line it follows ('Items under copyright are still fully text-searchable'; the page: 'items held in copyright are full-text searchable'); the '+1' source behind it is unexpanded.", "surfaced_by_T": [ { "slug": "hathitrust-digital-library-aimode-20261101", "card": 4 } ], "card_title": "University of Michigan Library", "card_snippet": null }, { "id": "B5", "origin": "card", "pool": "B_D", "role": "AI Mode inline chip 5 ('YouTube +1', after 'Diverse Sourcing' and the HTRC line)", "card": "YouTube — (chip, title only)", "url": null, "kind": "video chip naming YouTube; no title, snippet or URL", "files": {}, "fetched": { "result": "unidentified: a WebSearch for HathiTrust and HathiTrust Research Center videos found candidates and nothing that ties one to the chip; 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