Lluis Eriksson (2026). Sharp separable information contraction for reset dynamics. AIRR.SCIENCE, ARR-2026-0JN84GQ1MD8FW9WR, v1. https://airr.science/papers/ARR-2026-0JN84GQ1MD8FW9WR/versions/v1/ Research preprint; ARR-2026-0JN84GQ1MD8FW9WR v1. Not peer reviewed by AIRR. Working paper; not admitted to the AIRR accepted collection.