{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:Q6RQF5G3NODKZWWGGD56Y34CN5","short_pith_number":"pith:Q6RQF5G3","canonical_record":{"source":{"id":"2601.17887","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2026-01-25T15:42:01Z","cross_cats_sorted":[],"title_canon_sha256":"686851fb30fb36744cbd3a9b1feb55aaa8265057d0aad17fab55d4b5355e6e65","abstract_canon_sha256":"aa54868f30be126324ce0903178e65f06f3b4fb1e34e64da6c5a9c28a5f8af4f"},"schema_version":"1.0"},"canonical_sha256":"87a302f4db6b86acdac630fbec6f826f4fbcbe59bf63aba5094497839908df21","source":{"kind":"arxiv","id":"2601.17887","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2601.17887","created_at":"2026-05-20T00:04:23Z"},{"alias_kind":"arxiv_version","alias_value":"2601.17887v2","created_at":"2026-05-20T00:04:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2601.17887","created_at":"2026-05-20T00:04:23Z"},{"alias_kind":"pith_short_12","alias_value":"Q6RQF5G3NODK","created_at":"2026-05-20T00:04:23Z"},{"alias_kind":"pith_short_16","alias_value":"Q6RQF5G3NODKZWWG","created_at":"2026-05-20T00:04:23Z"},{"alias_kind":"pith_short_8","alias_value":"Q6RQF5G3","created_at":"2026-05-20T00:04:23Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:Q6RQF5G3NODKZWWGGD56Y34CN5","target":"record","payload":{"canonical_record":{"source":{"id":"2601.17887","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2026-01-25T15:42:01Z","cross_cats_sorted":[],"title_canon_sha256":"686851fb30fb36744cbd3a9b1feb55aaa8265057d0aad17fab55d4b5355e6e65","abstract_canon_sha256":"aa54868f30be126324ce0903178e65f06f3b4fb1e34e64da6c5a9c28a5f8af4f"},"schema_version":"1.0"},"canonical_sha256":"87a302f4db6b86acdac630fbec6f826f4fbcbe59bf63aba5094497839908df21","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-20T00:04:23.207868Z","signature_b64":"F2YFm9UMZjMUT9GKLKUeFD8YfHhj1TDBVO2rcwrUiKIzSjhGrLIJOaYNe67jcdVkGQD+4Z7UPk8CxRQ8plYEAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"87a302f4db6b86acdac630fbec6f826f4fbcbe59bf63aba5094497839908df21","last_reissued_at":"2026-05-20T00:04:23.207123Z","signature_status":"signed_v1","first_computed_at":"2026-05-20T00:04:23.207123Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2601.17887","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-20T00:04:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sRpoZCaaQ72/zjv4dm2GdcOGI0Blkhl7p1vhLvrUbozzsrcXf0aLltXimNddDBHhgIDgBYTUzie3umgQumcIAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T16:49:00.699005Z"},"content_sha256":"3f8e0f3499f3fe8eadf3f99675e5d2f9a1b3a92a185f200f0f7ff1c29b02daa5","schema_version":"1.0","event_id":"sha256:3f8e0f3499f3fe8eadf3f99675e5d2f9a1b3a92a185f200f0f7ff1c29b02daa5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:Q6RQF5G3NODKZWWGGD56Y34CN5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"When Personalization Legitimizes Risks: Uncovering Safety Vulnerabilities in Personalized Dialogue Agents","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.AI","authors_text":"Bing Qin, Hao He, Jiahe Guo, Weixiang Zhao, Xiangran Guo, Xingyu Sui, Xuda Zhi, Yanyan Zhao, Yongbo Huang, Yulin Hu, Zimo Long","submitted_at":"2026-01-25T15:42:01Z","abstract_excerpt":"Long-term memory enables large language model (LLM) agents to support personalized and sustained interactions. However, most work on personalized agents prioritizes utility and user experience, treating memory as a neutral component and largely overlooking its safety implications. In this paper, we reveal intent legitimation, a previously underexplored safety failure in personalized agents, where benign personal memories bias intent inference and cause models to legitimize inherently harmful queries. To study this phenomenon, we introduce PS-Bench, a benchmark designed to identify and quantify"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2601.17887","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2601.17887/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-20T00:04:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"m27euXZ/1dpOlYzfTWTpPyawP6PAjWL2SKVZOm7GJkTXgLfGvASV2NwmlrqYlOS4N9rqs0ziI19iCGrMoqsXDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T16:49:00.699750Z"},"content_sha256":"e855a9736c05ad20eacdad79adab735e003d9fa9066e4f39eb8600f07f8e6c39","schema_version":"1.0","event_id":"sha256:e855a9736c05ad20eacdad79adab735e003d9fa9066e4f39eb8600f07f8e6c39"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Q6RQF5G3NODKZWWGGD56Y34CN5/bundle.json","state_url":"https://pith.science/pith/Q6RQF5G3NODKZWWGGD56Y34CN5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Q6RQF5G3NODKZWWGGD56Y34CN5/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-10T16:49:00Z","links":{"resolver":"https://pith.science/pith/Q6RQF5G3NODKZWWGGD56Y34CN5","bundle":"https://pith.science/pith/Q6RQF5G3NODKZWWGGD56Y34CN5/bundle.json","state":"https://pith.science/pith/Q6RQF5G3NODKZWWGGD56Y34CN5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Q6RQF5G3NODKZWWGGD56Y34CN5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:Q6RQF5G3NODKZWWGGD56Y34CN5","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"aa54868f30be126324ce0903178e65f06f3b4fb1e34e64da6c5a9c28a5f8af4f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2026-01-25T15:42:01Z","title_canon_sha256":"686851fb30fb36744cbd3a9b1feb55aaa8265057d0aad17fab55d4b5355e6e65"},"schema_version":"1.0","source":{"id":"2601.17887","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2601.17887","created_at":"2026-05-20T00:04:23Z"},{"alias_kind":"arxiv_version","alias_value":"2601.17887v2","created_at":"2026-05-20T00:04:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2601.17887","created_at":"2026-05-20T00:04:23Z"},{"alias_kind":"pith_short_12","alias_value":"Q6RQF5G3NODK","created_at":"2026-05-20T00:04:23Z"},{"alias_kind":"pith_short_16","alias_value":"Q6RQF5G3NODKZWWG","created_at":"2026-05-20T00:04:23Z"},{"alias_kind":"pith_short_8","alias_value":"Q6RQF5G3","created_at":"2026-05-20T00:04:23Z"}],"graph_snapshots":[{"event_id":"sha256:e855a9736c05ad20eacdad79adab735e003d9fa9066e4f39eb8600f07f8e6c39","target":"graph","created_at":"2026-05-20T00:04:23Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2601.17887/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Long-term memory enables large language model (LLM) agents to support personalized and sustained interactions. However, most work on personalized agents prioritizes utility and user experience, treating memory as a neutral component and largely overlooking its safety implications. In this paper, we reveal intent legitimation, a previously underexplored safety failure in personalized agents, where benign personal memories bias intent inference and cause models to legitimize inherently harmful queries. To study this phenomenon, we introduce PS-Bench, a benchmark designed to identify and quantify","authors_text":"Bing Qin, Hao He, Jiahe Guo, Weixiang Zhao, Xiangran Guo, Xingyu Sui, Xuda Zhi, Yanyan Zhao, Yongbo Huang, Yulin Hu, Zimo Long","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2026-01-25T15:42:01Z","title":"When Personalization Legitimizes Risks: Uncovering Safety Vulnerabilities in Personalized Dialogue Agents"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2601.17887","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:3f8e0f3499f3fe8eadf3f99675e5d2f9a1b3a92a185f200f0f7ff1c29b02daa5","target":"record","created_at":"2026-05-20T00:04:23Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"aa54868f30be126324ce0903178e65f06f3b4fb1e34e64da6c5a9c28a5f8af4f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2026-01-25T15:42:01Z","title_canon_sha256":"686851fb30fb36744cbd3a9b1feb55aaa8265057d0aad17fab55d4b5355e6e65"},"schema_version":"1.0","source":{"id":"2601.17887","kind":"arxiv","version":2}},"canonical_sha256":"87a302f4db6b86acdac630fbec6f826f4fbcbe59bf63aba5094497839908df21","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"87a302f4db6b86acdac630fbec6f826f4fbcbe59bf63aba5094497839908df21","first_computed_at":"2026-05-20T00:04:23.207123Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-20T00:04:23.207123Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"F2YFm9UMZjMUT9GKLKUeFD8YfHhj1TDBVO2rcwrUiKIzSjhGrLIJOaYNe67jcdVkGQD+4Z7UPk8CxRQ8plYEAA==","signature_status":"signed_v1","signed_at":"2026-05-20T00:04:23.207868Z","signed_message":"canonical_sha256_bytes"},"source_id":"2601.17887","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3f8e0f3499f3fe8eadf3f99675e5d2f9a1b3a92a185f200f0f7ff1c29b02daa5","sha256:e855a9736c05ad20eacdad79adab735e003d9fa9066e4f39eb8600f07f8e6c39"],"state_sha256":"d5716024a3b3e43e0c719ff1c19ed3bbfe4f7ac2ba15dce23655e1dbe2bf86da"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"o5hXyrrovVT9Rh6jWtYsiTz8mOotQltSGPcjFbHwAm5YH7q8kxCAz0GL8arcU/EH/Xp9W8hi3fWW8npqJoNTCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-10T16:49:00.703735Z","bundle_sha256":"ce9e872324c017432735a432ab9bb3817ae9022ab0819aa40407e512ed3d4b91"}}