IV.R41 — Ontological Inventory

Six-particle ontological table comparing 1st and 2nd Edition: neutron (anchor role explicit), proton (same logic), electron (mass derivation breakthrough at 0.025 ppm), photon (degenerate fibre language new), neutrino (fully developed with mass prediction), Higgs (reversed from dismissal to ontic). Three key observations: neutron/proton retain roles, electron undergoes deepest quantitative transformation, Higgs undergoes deepest conceptual transformation.