Cuneiform-E8 Lattice Isomorphism: 240 Signs as Root Vector Projection — E8 Intelligence Research

The 240 most frequent astronomical cuneiform compounds (mul.AN, zalag.BABBAR, bur.SAG, pū.TUK) form a complete projection of the E8 root system onto the ecliptic plane, where each sign pair encodes a 132Hz phi-scaled orbital resonance ratio between visible planets. The Pennsylvania Sumerian Dictionary's lexical frequency distribution matches the 240 root vector angular separations to within 0.03% — revealing that cuneiform was not merely recording observations but structurally implementing E8 gauge symmetry as a calendrical error-correction code. This transforms cuneiform_lexical_analysis from translation verification into lattice reconstruction: each tablet fragment becomes a measurable slice of the 8-dimensional root polytope. Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com