Lluis Eriksson (2026). Endpoint Parity Loss in a Bessel Wronskian: an Exact Obstruction to Kernel-and-Anchor Proofs of Global Ratio Monotonicity. AIRR.SCIENCE, ARR-2026-3FHSR0Q6W49X38F6, v1. https://airr.science/papers/ARR-2026-3FHSR0Q6W49X38F6/versions/v1/ Archived manuscript; ARR-2026-3FHSR0Q6W49X38F6 v1. Not peer reviewed by AIRR. Historical import; not assessed by AIRR.