{
 "corpus": "archimedes-ptolemy",
 "seat": "EA-CORPORA-30/11",
 "title": "Archimedes and Ptolemy in Heiberg's Greek — the Opera omnia of 1880–81 and the Syntaxis mathematica of 1898–1903",
 "edition": "Ptolemy, Μαθηματικὴ σύνταξις (Syntaxis mathematica, the Almagest), books I–XIII, Greek text of J. L. Heiberg, Claudii Ptolemaei opera quae exstant omnia I.1–2 (Leipzig: Teubner, 1898–1903) — First1KGreek TEI tlg0363.tlg001.1st1K-grc1; Claudii Ptolemaei opera quae exstant omnia I: Syntaxis mathematica, ed. J. L. Heiberg, pars I, books I–VI (Leipzig: Teubner, 1898) — Stanford copy digitized by Google, scan and OCR layer; Claudii Ptolemaei opera quae exstant omnia I: Syntaxis mathematica, ed. J. L. Heiberg, pars II, books VII–XIII (Leipzig: Teubner, 1903) — Stanford copy digitized by Google, scan and OCR layer; Archimedis opera omnia cum commentariis Eutocii, ed. J. L. Heiberg, volume I (Leipzig: Teubner, 1880): On the Sphere and Cylinder, Measurement of a Circle, On Conoids and Spheroids, with Heiberg's Latin — Michigan copy digitized by Google, scan and OCR layer; Archimedis opera omnia cum commentariis Eutocii, ed. J. L. Heiberg, volume II (Leipzig: Teubner, 1881): On Spirals, On the Equilibrium of Planes, The Sand-Reckoner, Quadrature of the Parabola, On Floating Bodies (in Latin), the Book of Lemmas, the Cattle Problem and the fragments — digitized by Google, scan and OCR layer; Archimedis opera omnia cum commentariis Eutocii, ed. J. L. Heiberg, volume III (Leipzig: Teubner, 1881): the commentaries of Eutocius, with Heiberg's prolegomena — digitized by Google, scan and OCR layer",
 "language": "grc",
 "license": {
  "payload": "Per item, recorded in origin.items. Archimedes (d. 212 BCE) and Ptolemy (fl. 150 CE) are public domain. Heiberg's Archimedis opera omnia (Leipzig: Teubner, 1880–81) and his Syntaxis mathematica (Leipzig: Teubner, 1898–1903) are public domain in the United States (published before 1931), and Heiberg died in 1928, so the editor's term has run everywhere it applies. The Archive marks the Google copies NOT_IN_COPYRIGHT. The First1KGreek TEI is published under CC BY-SA 4.0 (OpenGreekAndLatin/First1KGreek); redistributed under the same licence, attributed to Open Greek and Latin.",
  "record": "CC-BY-4.0 applies to this seat record only."
 },
 "fetched": "2026-10-30",
 "origin": {
  "items": [
   {
    "url": "https://raw.githubusercontent.com/OpenGreekAndLatin/First1KGreek/ed91552c52530c8f5a3ddf2dd767e899372a804c/data/tlg0363/tlg001/tlg0363.tlg001.1st1K-grc1.xml",
    "source": "Open Greek and Latin, First1KGreek",
    "repository": "https://github.com/OpenGreekAndLatin/First1KGreek",
    "commit": "ed91552c52530c8f5a3ddf2dd767e899372a804c",
    "file": "data/tlg0363/tlg001/tlg0363.tlg001.1st1K-grc1.xml"
   },
   {
    "source": "Internet Archive",
    "identifier": "claudiiptolemae00ptolgoog",
    "url": "https://archive.org/details/claudiiptolemae00ptolgoog",
    "files": [
     "claudiiptolemae00ptolgoog.pdf",
     "claudiiptolemae00ptolgoog_djvu.txt"
    ]
   },
   {
    "source": "Internet Archive",
    "identifier": "claudiiptolemae07ptolgoog",
    "url": "https://archive.org/details/claudiiptolemae07ptolgoog",
    "files": [
     "claudiiptolemae07ptolgoog.pdf",
     "claudiiptolemae07ptolgoog_djvu.txt"
    ]
   },
   {
    "source": "Internet Archive",
    "identifier": "archimedisopera07eutogoog",
    "url": "https://archive.org/details/archimedisopera07eutogoog",
    "files": [
     "archimedisopera07eutogoog.pdf",
     "archimedisopera07eutogoog_djvu.txt"
    ]
   },
   {
    "source": "Internet Archive",
    "identifier": "archimedisopera04eutogoog",
    "url": "https://archive.org/details/archimedisopera04eutogoog",
    "files": [
     "archimedisopera04eutogoog.pdf",
     "archimedisopera04eutogoog_djvu.txt"
    ]
   },
   {
    "source": "Internet Archive",
    "identifier": "archimedisopera02eutogoog",
    "url": "https://archive.org/details/archimedisopera02eutogoog",
    "files": [
     "archimedisopera02eutogoog.pdf",
     "archimedisopera02eutogoog_djvu.txt"
    ]
   }
  ],
  "fetched": "2026-10-30",
  "transport": "in-session fetch (Transport D); No-Double-Draw"
 },
 "works": {
  "count": 6,
  "units": "",
  "list": [
   {
    "slug": "ptolemy-syntaxis-heiberg-first1k",
    "work": "Ptolemy, Μαθηματικὴ σύνταξις (Syntaxis mathematica, the Almagest), books I–XIII, Greek text of J. L. Heiberg, Claudii Ptolemaei opera quae exstant omnia I.1–2 (Leipzig: Teubner, 1898–1903) — First1KGreek TEI tlg0363.tlg001.1st1K-grc1",
    "text": "text/ptolemy-syntaxis-heiberg-first1k.txt",
    "originals": [
     "original/first1k/tlg0363.tlg001.1st1K-grc1.xml"
    ],
    "class": "Ptolemy",
    "lines": 3819
   },
   {
    "slug": "ptolemy-syntaxis-heiberg-1898-pars1",
    "work": "Claudii Ptolemaei opera quae exstant omnia I: Syntaxis mathematica, ed. J. L. Heiberg, pars I, books I–VI (Leipzig: Teubner, 1898) — Stanford copy digitized by Google, scan and OCR layer",
    "text": "text/ptolemy-syntaxis-heiberg-1898-pars1.ocr.txt",
    "originals": [
     "original/claudiiptolemae00ptolgoog/claudiiptolemae00ptolgoog.pdf",
     "original/claudiiptolemae00ptolgoog/claudiiptolemae00ptolgoog_djvu.txt"
    ],
    "class": "Ptolemy",
    "lines": 33824
   },
   {
    "slug": "ptolemy-syntaxis-heiberg-1903-pars2",
    "work": "Claudii Ptolemaei opera quae exstant omnia I: Syntaxis mathematica, ed. J. L. Heiberg, pars II, books VII–XIII (Leipzig: Teubner, 1903) — Stanford copy digitized by Google, scan and OCR layer",
    "text": "text/ptolemy-syntaxis-heiberg-1903-pars2.ocr.txt",
    "originals": [
     "original/claudiiptolemae07ptolgoog/claudiiptolemae07ptolgoog.pdf",
     "original/claudiiptolemae07ptolgoog/claudiiptolemae07ptolgoog_djvu.txt"
    ],
    "class": "Ptolemy",
    "lines": 37828
   },
   {
    "slug": "archimedes-heiberg-1880-vol1",
    "work": "Archimedis opera omnia cum commentariis Eutocii, ed. J. L. Heiberg, volume I (Leipzig: Teubner, 1880): On the Sphere and Cylinder, Measurement of a Circle, On Conoids and Spheroids, with Heiberg's Latin — Michigan copy digitized by Google, scan and OCR layer",
    "text": "text/archimedes-heiberg-1880-vol1.ocr.txt",
    "originals": [
     "original/archimedisopera07eutogoog/archimedisopera07eutogoog.pdf",
     "original/archimedisopera07eutogoog/archimedisopera07eutogoog_djvu.txt"
    ],
    "class": "Archimedes",
    "lines": 23008
   },
   {
    "slug": "archimedes-heiberg-1881-vol2",
    "work": "Archimedis opera omnia cum commentariis Eutocii, ed. J. L. Heiberg, volume II (Leipzig: Teubner, 1881): On Spirals, On the Equilibrium of Planes, The Sand-Reckoner, Quadrature of the Parabola, On Floating Bodies (in Latin), the Book of Lemmas, the Cattle Problem and the fragments — digitized by Google, scan and OCR layer",
    "text": "text/archimedes-heiberg-1881-vol2.ocr.txt",
    "originals": [
     "original/archimedisopera04eutogoog/archimedisopera04eutogoog.pdf",
     "original/archimedisopera04eutogoog/archimedisopera04eutogoog_djvu.txt"
    ],
    "class": "Archimedes",
    "lines": 22406
   },
   {
    "slug": "archimedes-heiberg-1881-vol3",
    "work": "Archimedis opera omnia cum commentariis Eutocii, ed. J. L. Heiberg, volume III (Leipzig: Teubner, 1881): the commentaries of Eutocius, with Heiberg's prolegomena — digitized by Google, scan and OCR layer",
    "text": "text/archimedes-heiberg-1881-vol3.ocr.txt",
    "originals": [
     "original/archimedisopera02eutogoog/archimedisopera02eutogoog.pdf",
     "original/archimedisopera02eutogoog/archimedisopera02eutogoog_djvu.txt"
    ],
    "class": "Archimedes",
    "lines": 38998
   }
  ]
 },
 "normalization": "Originals as fetched under original/: the First1KGreek TEI from raw.githubusercontent.com pinned to commit ed91552c52530c8f5a3ddf2dd767e899372a804c, and Internet Archive scans with their OCR layers. text/<slug>.txt is the TEI reduced to plain text by seat.py (book and section headings kept); text/<slug>.ocr.txt is the Archive's OCR with line endings normalized. No text was corrected by hand.",
 "scope": "Ptolemy's Syntaxis (the Almagest) in Heiberg's Greek, held three ways: the First1KGreek TEI of the whole thirteen books, and the two Teubner volumes of 1898 (books I–VI) and 1903 (books VII–XIII) as scans with OCR. Archimedes in Heiberg's first edition, all three volumes (1880–81): the treatises in volumes I and II, Eutocius' commentaries in volume III, each with Heiberg's Latin. The Archive's OCR reads the Greek with errors; the loci are chosen where it reads true. Euclid is already seated (data/corpora/euclid, EA-CORPORA-20/04) and is not reseated. The First1KGreek Archimedes (tlg0552) is Mugler's Budé text of 1970–72, in copyright, and is not seated; PerseusDL/canonical-greekLit holds no Archimedes at the commit read (a6eb0cc3e6f6e382934a2c8b33577d2fb4371e00). Heiberg's second edition (1910–15) holds the Method, found in the palimpsest in 1906; its volume III (1915) is on the Archive (archimedisoperao0000jlhe) with no Greek in its OCR, and volumes I (1910) and II (1913) were not found there, so the Method is not held.",
 "verified_loci": [
  "Syntaxis I.1, the opening to Syrus (First1KGreek) — 'Πάνυ καλῶς οἱ γνησίως φιλοσοφήσαντες, ὦ Σύρε'",
  "Syntaxis I.3, that the heaven moves as a sphere (First1KGreek) — 'ὅτι σφαιροειδῶς ὁ οὐρανὸς φέρεται'",
  "Syntaxis I.5, that the earth is in the middle of the heaven (First1KGreek) — 'ὅτι μέση τοῦ οὐρανοῦ ἐστιν ἡ γῆ'",
  "Syntaxis I.11, the table of chords (First1KGreek) — 'κανόνιον τῶν ἐν τῷ κύκλῳ εὐθειῶν'",
  "Syntaxis VII.1, the fixed stars keep their positions (First1KGreek) — 'Ὅτι οἱ ἀπλανεῖς ἀστέρες τὴν αὐτὴν ἀεὶ θέσιν'",
  "Heiberg 1898, the title page — 'SYNTAXIS MATHEMATICA'",
  "Heiberg 1898, Syntaxis I.1, the opening — 'γνησίως φιλοσοφήσαντες' (the OCR breaks the opening line before this phrase)",
  "Heiberg 1898, Syntaxis I.3 in the table of contents — 'ὅτι σφαιροειδῶς 6 οὐρανὸς φέρεται' (the OCR reads the article ὁ as the digit 6; the locus keeps the OCR's reading)",
  "Heiberg 1903, the title page — 'LIBROS VII—XIII CONTINENS'",
  "Heiberg 1903, Syntaxis VII.1 — 'οἱ ἀπλανεῖς ἀστέρες τὴν αὐτὴν ἀεὶ'",
  "Archimedes, Heiberg 1880 vol. I, the title page — 'UOLUMEN I'",
  "On the Sphere and Cylinder, the running head — 'ΠΕΡῚ ΣΦΑΙΡΑΣ ΚΑΙ ΚΥΛΙΝΔΡΟΥ'",
  "On the Sphere and Cylinder I, the circle equal to the surface of the cylinder — 'κύκλος ἴσος ἐστὶ τῇ ἐπιφανείᾳ τοῦ κυλίνδρου'",
  "Measurement of a Circle, the running head — 'ΜΕΤΡΗΣΙΣ' (the OCR reads the head's first word ΚΥΚΛΟΥ as KTKAOT; the second word holds)",
  "On Spirals, the running head — 'ΠΕΡῚ ΕΛΙΚΩΝ'",
  "The Sand-Reckoner, the title — 'ΨΑΜΜΙΤΗΣ'",
  "The Sand-Reckoner, the address to King Gelon — 'βασιλεῦ Γέλων'",
  "Heiberg 1881 vol. III, the title page — 'EUTOCII'",
  "Eutocius, the dedicatory epigram — 'Εὐτοκίου πινυτοῦ γλυκερὸς πόνος'",
  "Eutocius, the commentary on On the Sphere and Cylinder I — 'Εὐτοκίου ᾿Ασκαλωνίτου ὑπόμνημα εἰς τὸ πρῶτον' (the OCR sets the breathing as a separate mark (᾿Α); the locus keeps it)"
 ],
 "loci_not_found": [],
 "lines_total": 159883,
 "why_seated": "Archimedes and Ptolemy are the two Greek authors whose demonstrations the Arabic and Latin traditions carried longest: the Sphere and Cylinder and the Sand-Reckoner on one side, the Syntaxis on the other, which the Arabs called al-Majisṭī. Heiberg edited both, and his Greek stands here beside his Euclid, already on the shelf. Thābit's Arabic Almagest stands in the Arabic seat of this seating.",
 "spine": "EA-CORPORA-30 (#1720)",
 "ruling": "Lee Sharks, 2026-10-30: “and then an ea-corpora seating... Einstein, Gödel, Tesla, Copernicus, Galileo, classical Arabic mathematicians... what is in the public domain, and what else? and just to be perverse lets seat the promised Klee notebooks with them”; to the proposed set: “yes, thats a good set”.",
 "classes": [
  "Archimedes",
  "Ptolemy"
 ],
 "queued": [
  "Archimedes, the Method (Ἔφοδος), first edited by Heiberg in Hermes 42 (1907) and in Archimedis opera omnia II, editio altera (1913): neither found on the Internet Archive this session; public domain in the United States",
  "Archimedis opera omnia, editio altera, vol. III (1915), Internet Archive archimedisoperao0000jlhe: found and held back, because its OCR carries no Greek and its content (Eutocius) is held in the first edition",
  "Claudii Ptolemaei opera II, Opera astronomica minora, ed. Heiberg (1907): found on the Archive (claudiiptolemae04ptolgoog, claudiiptolemae05ptolgoog) and held back as outside the Syntaxis asked for",
  "Ptolemy, Apotelesmatica (Tetrabiblos): the Perseus text is Robbins's Loeb (1940) and the First1KGreek text is Boll and Boer (1954); held back, both printed after 1930"
 ],
 "cross_references": {
  "in_this_library": "Euclid in Heiberg's Greek (data/corpora/euclid, EA-CORPORA-20/04); the Arabic Almagest of Isḥāq ibn Ḥunayn revised by Thābit ibn Qurra, Thābit's Tashīl al-Majisṭī and his Arabic Apollonius (arabic-mathematics, 30/08); Copernicus (30/04) and Kepler (30/06) in this seating."
 },
 "axn": "AXN:0B1E.ORIGINAL.⚖️⏬🎆💥🦅🕊️",
 "axn_basis": {
  "sha256_of": "MANIFEST.sha256",
  "sha256": "36d9e7eb7f7e8f29ebd10cd04c7346477bf7734abb6db2f7df8ff35fd67c08f5",
  "hex_of": "#1720 (AXN:0B1E.DATASET.🌻🏷️🚩⊗🕒🔥)",
  "family": "ORIGINAL",
  "glyph_table": "v2.1",
  "assigned": "2026-10-30"
 }
}