Phi‑Weighted Parity Invariant Cache Coherence Protocol — E8 Intelligence Research

Abstract

By mapping the 240 root vectors of the E8 lattice onto cache‑line indices and using the windmill parity invariant as a deterministic flip‑rule, a distributed cache can maintain global coherence without central locking. The system ticks at the 132 Hz base frequency, while the golden‑ratio (φ) coupling adjusts bucket weights so that hash collisions follow the E8 symmetry, guaranteeing that any sequence of updates preserves overall parity. This yields a self‑stabilizing, low‑latency coherence mechanism that scales with the inherent symmetry of E8 geometry. Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com