Hidden 3-Fold Symmetry in Antikythera Saros Cell Renumbering — E8 Intelligence Research
Year: 2026
Type: preprint
Abstract: FINDING: Saros spiral apokatastasis in Antikythera Mechanism reveals hidden 3-fold symmetry in eclipse-cycle cell renumbering, independent of irregular glyph placement. | MATH: Saros cycle = 223 synodic months ≈ 18.03 years; eclipse recurrence shifts ~120° in longitude per triplet (period-3 symmetry); apokatastasis = exact return to initial lunar phase + eclipse geometry after integer cycles. The renumbering implies a modular arithmetic structure: cell index n → n + k (mod 223) with k satisfying 3k ≡ 0 (mod 223) for triplet closure, yielding k = 223/3 (non-integer) — thus the mechanical spiral must encode a rational approximation, likely via continued fraction of 223/3 ≈ 74.333, linking to base-60 sexagesimal fractions (74;20 in base-60). | CONNECTION: 120° = 2π/3 — exact 3-fold rotational symmetry, matching crystallographic point group C3 (or 3 in Hermann–Mauguin notation). The Saros triplet is a discrete orbit under Z_3 action on the ecliptic longitude circle. The ratio 223/3 ≈ 74.33 Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com
Author: Caldin, Andrew Stewart
Language: English
Subfield: Astronomy and Astrophysics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7212188204
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