ProCreations/repro-belief-propagation-converges-to-gaussian-distributions-in-sparsely-connected-factor-graphs

Independent reproduction

Canonical Trackio logbook for Belief Propagation Converges to Gaussian Distributions in Sparsely-Connected Factor Graphs (ICML 2026, OpenReview FaGn04tvzq).

This clean-room bundle implements discretized sum-product BP directly from the paper. It audits five anchored claims using chains, a 127-node binary tree, a loopy 4x4 grid, 31 paired star-graph seeds, an analytic threshold calculation, negative controls, raw tables, and two byte-identical complete runs.