Lluis Eriksson (2026). Emergent Information Distance from Petz Recovery: Temperature and Perturbation Dependence in TFIM Exact Diagonalization. AIRR.SCIENCE, ARR-2026-4303A7YGN9957T0V, v1. https://airr.science/papers/ARR-2026-4303A7YGN9957T0V/versions/v1/ Archived manuscript; ARR-2026-4303A7YGN9957T0V v1. Not peer reviewed by AIRR. Historical import; not assessed by AIRR.