Reproducibility archive for memory-shape non-identification and basin selection in annealed cooperative contagion

Version-matched source code, exact rational witnesses, guarded generalized-moment duals, a separately implemented author-produced internal dual-precision Arb checker, fail-closed corruption tests, certified exact-moment-fiber neighborhoods, exact neighboring-summary lifting, fixed-sample and qualitative eventual finite-summary non-identification, archived stochastic paths, generated figures, and automated validators for the associated Physica A manuscript. Implementation independence is not presented as third-party replication. Third-party SocioPatterns contact files used only by an auxiliary reproducibility stress test are not redistributed; a fail-closed downloader verifies the official source and extracted inputs against fixed SHA-256 values.