{
  "abstract": "FINDING: The Sumerian/Babylonian base-60 (sexagesimal) system is a positional numeral system with profound divisibility and astronomical utility, chosen for practical arithmetic efficiency. | MATH: Base 60 = \\(2^2 \\times 3 \\times 5\\); 60 has 12 divisors (1,2,3,4,5,6,10,12,15,20,30,60) — maximal for numbers ≤60; reciprocal pairs (e.g., 1/60, 1/30, 1/20, 1/15, 1/12, 1/10, 1/6, 1/5, 1/4, 1/3, 1/2) terminate in sexagesimal fractions; positional notation: \\(a_n 60^n + \\dots + a_1 60 + a_0 + a_{-1} 60^{-1} + \\dots\\) | CONNECTION: 60 = 6 × 10; 6 is the smallest perfect number (1+2+3=6) and the order of the symmetric group \\(S_3\\) (triangular symmetry); 60 is the order of the icosahedral/dodecahedral rotation group \\(A_5\\) — the largest crystallographic point group in 3D (icosahedral symmetry, non-crystallographic but key to quasicrystals); 60° appears in equilateral triangles and hexagonal lattices; 1/60 = 0.016666…, and 1/6 = 0.1666…, 1/3 = 0.333…, 2/3 = 0.666… — all terminating in base 60 b\n\nAuthor: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com",
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  "affiliations": [
    "Independent Researcher, United Kingdom"
  ],
  "article_type": null,
  "arxiv": null,
  "author_total": 1,
  "authors": [
    {
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        0
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      "name": "Andrew Stewart Caldin"
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  "bibtex": "https://research.draconitic.com/paper/90mt33r901zge.bib",
  "cited_by": 0,
  "doi": "10.5281/zenodo.23658215",
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  "id": "90mt33r901zge",
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  "landing_url": "https://zenodo.org/records/23658215",
  "language": "eng",
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
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  "published": "2026-10-26",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/90mt33r901zge.ris",
  "sources": [
    {
      "first_seen": "2026-11-09T12:21:38Z",
      "native_id": "23658215",
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  "title": "Base-60's Practical Genius: Divisibility and Astronomy in Ancient Numerals — E8 Intelligence Research",
  "title_text": "Base-60's Practical Genius: Divisibility and Astronomy in Ancient Numerals — E8 Intelligence Research",
  "type": "preprint",
  "updated_at": "2026-11-09T12:21:38Z",
  "url": "https://research.draconitic.com/paper/90mt33r901zge",
  "venue": "Zenodo",
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