SPXI instrument · method 0.9 of 87, level 0 (Measurement): Capture Registry (longitudinal observation). An instrument of SPXI, the Semantic Packet for eXchange & Indexing; the whole practice is itemized at spxi.dev/methods.

Capture Registry › capture nanopublications-aio-20261029

One record of the canonical Capture Registry (EA-WG-CAPTURES-01), cited at https://www.alexanarch.org/captures/nanopublications-aio-20261029/. the canonical Capture Registry (version 12.379) · the address page · this card in the gallery · this record as data · table of contents.

AXN:0AD2.CAPTURE — this address. Each observation below is one AXN, sealed with its analysis and measures; the identifier names the reading together with the response it reads.
Machine Reception2026-10-29
Nanopublications
Originator: the nanopublication community (nanopub.net) · outside the archive (out-universe) · dataset · SPXI treatment: partial
BROAD MATCH
no
image
NANOPUBLICATIONS, BY NAME, ON GOOGLE'S AI OVERVIEW, SIGNED OUT, 2026-10-29: 'the smallest independent unit of publishable scientific information, represented as a machine-readable knowledge graph snippet rather than a traditional research paper.' The structure in three parts (assertion, provenance, publication info), four features (machine-readable in RDF and OWL, citable and attributed on a decentralized network, a life-sciences focus with 'millions' created, nanopub-py and the nanopublications site). Nine cards: nanopub.net, the nanopub-py repository, the retired Research Object page, IEEE Xplore, an NIH-hosted paper, Research Ideas and Outcomes, the Pensoft blog, the nanopub documentation, a Medium essay.
Full record — 7,771 characters, 9 sources
Capture record
captured
2026-10-29
surface
Google AI Overview
auth state
signed out, incognito
evidence class
paste
PER (historical scalar)
0.75
PER units retained
src
citations read
9
observation id
OBS-8190a80a3187
address id
ADDR-94b0d9342da0
Reading

The innocent reading first. The Overview defines the unit, gives its three parts, says where it is used and how to make one.

Findings
Analysis analyst prose, not machine text

The model is composed from its own definition at full grain. The record's two negative tags, that the model carries provenance without measuring its survival and that publication does not settle an assertion's truth, are neither stated nor contradicted: the composition says 'citable and attributed' and stops there.

Machine text, verbatim
CAPTURE-TIME VERBATIM RECORD — paste of the Overview expanded, with its source cards · complete as supplied · READ IN FULL 2026-10-29
[Google AI Overview at the query, signed out and incognito (operator defaults of 2026-10-01 and 2026-10-14), 2026-10-29. The paste is the Overview expanded (the 'AI Mode Conversation' view, with the source cards that follow the answer); the 'You said' line carries the query twice, run together, and is given once here. Inline links are Google redirect URLs, kept as pasted.] [QUERENT] Nanopublications [SYSTEM] A nanopublication is the smallest independent unit of publishable scientific information, represented as a machine-readable knowledge graph snippet rather than a traditional research paper. [[1], [2]] Core Structure Every nanopublication is built using Resource Description Framework (RDF) triples and consists of three mandatory parts: [[1], [2]] * Assertion: A single, atomic scientific statement or claim (e.g., a specific relation between a gene and a disease). [[1], [2]] * Provenance: Metadata detailing how the assertion was generated, including the methods, parameters, and primary source or paper. [[1], [2]] * Publication Info: Metadata identifying the creator, creation timestamp, and reuse or licensing terms. [1] Key Features * Machine-Readable: Formatted using Semantic Web standards (such as RDF and OWL) so computers and AI tools can automatically search, aggregate, and reason over the data. [[1], [2]] * Citable and Attributed: Each nanopublication can be uniquely identified and tracked on a decentralized network, giving researchers credit for releasing granular data. [[1], [2]] * Life Sciences Focus: Millions of
Sources (9) as cited, and as the copy produced them
  1. Nanopublications third_party
    Nanopublications
    What is a Nanopublication? A nanopublication is a small knowledge graph snippet with metadata that is treated as an independent (scientific) publication. This i...
    as pastedNanopublications](https://www.google.com/goto?url=CAESTAHrOzAV1yR1C6Ffp-mJYbjicBIQjplNbIkm1DPUmGjplHWIHrhfd_KnQTn3nZnd2etExBDERCfJkZKv2Clw6GjnOCm6jj2nsx-gVZk) or client tools like `nanopub-py`. [[1](https://www.google.com/goto?url=CAESYQHrOzAVyB8jmanND7LKpbcw7EBvzoj_56eJ_luz7DkXcK-zHA7ajOAE0LgOn0QjOngJTLY9L4AjOS4SwPGppOa6TkTjHCLh4cKhHdeJ2HkqDjpDdRfd0ToFnBKku1sbFyM), [2](https://www.google.com/goto?url=CAESTAHrOzAV1yR1C6Ffp-mJYbjicBIQjplNbIkm1DPUmGjplHWIHrhfd_KnQTn3nZnd2etExBDERCfJkZKv2Clw6GjnOCm6jj2nsx-gVZk)] Are you looking to search existing nanopublications for a specific scientific domain, or do you want to learn how to publish your own data using `nanopub-py`? Nanopublications Nanopublications What is a Nanopublication? A nanopublication is a small knowledge graph snippet with metadata that is treated as an independent (scientific) publication. This i... GitHub
  2. GitHub third_party
    GitHub - Nanopublication/nanopub-py: Python client for searching, publishing and modifying nanopublications. · GitHub
    Overview: Python client (nanopub-py) licensed under Apache-2.0 for searching, publishing, modifying, and retracting nanopublications (machine-readable minimal u...
    as pastedGitHub - Nanopublication/nanopub-py: Python client for searching, publishing and modifying nanopublications. · GitHub Overview: Python client (nanopub-py) licensed under Apache-2.0 for searching, publishing, modifying, and retracting nanopublications (machine-readable minimal u... researchobject.org
  3. researchobject.org third_party
    Nanopublications - Research Object
    2025-10-13: The RO-Crate website and specification superseded this website after 2020. These pages are no longer maintained. We strongly recommend that new Rese...
    as pastedNanopublications - Research Object 2025-10-13: The RO-Crate website and specification superseded this website after 2020. These pages are no longer maintained. We strongly recommend that new Rese... IEEE Xplore
  4. IEEE Xplore third_party
    A Growing Resource of Provenance
    Abstract: Nanopublications are a Linked Data format for scholarly data publishing that has received considerable uptake in the last few years. In contrast to th...
    as pastedA Growing Resource of Provenance Abstract: Nanopublications are a Linked Data format for scholarly data publishing that has received considerable uptake in the last few years. In contrast to th... National Institutes of Health (NIH) | (.gov)
  5. National Institutes of Health (NIH) | (.gov) third_party
    Search, access, and explore life science nanopublications on the Web
    Introduction A repository of nanopublications is to be thought of as an open and interconnected knowledge graph seamlessly integrated with the supporting scient...
    as pastedSearch, access, and explore life science nanopublications on the Web Introduction A repository of nanopublications is to be thought of as an open and interconnected knowledge graph seamlessly integrated with the supporting scient... Research Ideas and Outcomes
  6. Research Ideas and Outcomes third_party
    The Comparative Anatomy of Nanopublications and FAIR Digital ...
    Abstract Beginning in 2009, nanopublications were independently conceived ( Groth et al. 2010 ) as a minimal, uniform container making individual semantic asser...
    as pastedThe Comparative Anatomy of Nanopublications and FAIR Digital ... Abstract Beginning in 2009, nanopublications were independently conceived ( Groth et al. 2010 ) as a minimal, uniform container making individual semantic asser... Pensoft blog nanopublications … so, what exactly is a nanopublication? “the smallest unit of publishable information”, as explained on nanopub.net. Basically, a nanopublication – unlike a re... Read the Docs
  7. Pensoft blog third_party
    nanopublications
    … so, what exactly is a nanopublication? “the smallest unit of publishable information”, as explained on nanopub.net. Basically, a nanopublication – unlike a re...
    as pastednanopublications have been created, heavily concentrated in fields like genetics, pharmacology, and bioinformatics. [[1](https://www.google.com/goto?url=CAESZQHrOzAVn6dh5sSNnva08Mh7s5y8l0JTOUaDX6nodz1rzdNDjoo1i3PJHS7Aqd_2MKZnVuNfLNEuMpRpsHg1vqB5ebrsJ7avSl3HXtpPYluSMrCGgjYlWtcEJU69L9P3gAsEXKwg), [2](https://www.google.com/goto?url=CAESaQHrOzAVT30WsgNwtI0KXwg-_GIDeC5PLJF7UcX4OWuVacfZntN8sGCKhu_7lSqiGmWLb3sW8xyBUQG_eTof3qFedDl4gD92_ZbHpAfCK6j8muKPrwMO03aveO5z0Uf3OrVVbsLSQASaFQ)] * Tools and Access: You can explore or publish them using platforms like [
  8. Read the Docs third_party
    What are nanopublications? — nanopub 1.2.11 documentation
    Definition: Nanopublications are formalized, machine-readable, searchable, and citable units communicating the smallest possible atomic units of scientific info...
    as pastedWhat are nanopublications? — nanopub 1.2.11 documentation Definition: Nanopublications are formalized, machine-readable, searchable, and citable units communicating the smallest possible atomic units of scientific info... Medium
  9. Medium third_party
    What is a Nanopublication, really? | by Rohitha Ravinder - Medium
    In today's AI landscape, this question has become even more important. As systems increasingly generate, summarize and reinterpret scientific knowledge, we find...
    as pastedWhat is a Nanopublication, really? | by Rohitha Ravinder - Medium In today's AI landscape, this question has become even more important. As systems increasingly generate, summarize and reinterpret scientific knowledge, we find...
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