Phase-Model Paper 08: A Phase-Reservoir Closure Model for the Black-Hole Information Problem

Version note (v2.0, 2026-04-06): This release updates editorial consistency across the Phase-Model series (Papers 01–13), including reference formatting, author-name normalization, and removal of local-path citation strings. The core model claims and rejection logic are unchanged unless explicitly stated below. This preprint proposes a phase-reservoir closure model for the black-hole information problem. The framework decomposes information into horizon, radiation, and phase-correlation sectors, models inter-sector transfer dynamics, and defines falsifiable Page-like flow signatures and explicit rejection criteria under analog and numerical validation.