Retained Corridor Formation and the Limits of Face-Only Monitoring: A Structural Complement to Hubinger's Inner Alignment Framework

1º/3 Start here AI Aligment publication stack. This is the entry paper for the UNET alignment publication stack. Argues that Retained Corridor Formation is categorically distinct from Objective Divergence and that face-only monitoring is structurally insufficient for AI alignment. Includes the Propositions and Diagnostic Signatures companion as a supplementary file. After reading, consult the Ontology for structural derivation and the Lexicon for term precision.