Public Fused Chaos Index (FCI): Offline-First Reference Implementation for Graph‑Spectral Chaos Diagnostics

This deposit archives the Public Fused Chaos Index (FCI) offline-first reference implementation corresponding to the GitHub release/tag v0.1.12. It includes a source snapshot of the public repository, a manuscript PDF (methods/architecture/reproducibility), and artifact-derived validation bundles. The repository and results are intended for computational validation and statistical correlation only (no causal claims). This Zenodo version is a documentation/metadata update; the core source snapshot corresponds to v0.1.12. Third‑party data notice: This record is a software + derived-summary release and does not redistribute upstream catalogs or κ products. The validation bundle contains only summary statistics/plots and SHA‑256 content hashes for auditability. Reproducing the summaries may require obtaining upstream products from their original distribution points and citing/acknowledging them per their official guidance; see DATA_ATTRIBUTION_ADDENDUM.md included with the files. ⚠️ This record is superseded. For v0.1.13+, see: https://doi.org/10.5281/zenodo.18396460