Companion source archive for Finite-core Volterra reductions for a Weyl-positive Riemann phase kernel

Source-only companion archive containing Python verification scripts, theorem JSON ledgers, dependency-audit artifacts, TeX source, build logs, publication audit files, and text-based regeneration materials associated with the manuscript Finite-core Volterra reductions for a Weyl-positive Riemann phase kernel. Binary generated outputs, PDFs, images, compressed archives, and cache directories are intentionally excluded. This version updates the related-work metadata so the archive supplements the current corrected paper version and the paper all-versions DOI.