Three Fermion Generations as CP/T-Asymmetric Identity Transformation: The CKM Lower Bound, Irreversible Pruning, and the Minimal Flavor Architecture of Finite Distinction Systems

Official website: distinctiontheory.orgPublic portal for the start guide, papers, claim status, failure registry, prior-art boundary, and citation resources. Canonical GitHub repository:https://github.com/yiningwu-research/Distinction-Theory FDS-X2 develops the fermion-generation paper in the physical bridge sequence of Finite Distinction Systems (FDS) / Distinction Theory. It studies why a weak-sector identity-changing channel requires at least three CKM-participating flavor dimensions if it is to carry a rephasing-invariant CP/T orientation. The central chain is: identity update → T/CP orientation → irreducible CKM phase → NCKM ≥ 3. The hard result is a conditional lower bound. For an N × N CKM-type unitary…