{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:SZOPHXOLFJ23AWJHJMQVKWNO3M","short_pith_number":"pith:SZOPHXOL","canonical_record":{"source":{"id":"2505.20910","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2025-05-27T09:00:12Z","cross_cats_sorted":[],"title_canon_sha256":"e12b527b6d0be1137daa2f304b20576891389c9d16e2b710b39912a51c411420","abstract_canon_sha256":"aa030f25f59f1881332bcdaa2c4ec8f70dbeb06f64fcdeb3ed293dce1fc98d2a"},"schema_version":"1.0"},"canonical_sha256":"965cf3ddcb2a75b059274b215559aedb0c5e8c47f82d3cce3fb8e97b3ccbc063","source":{"kind":"arxiv","id":"2505.20910","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.20910","created_at":"2026-07-05T11:50:37Z"},{"alias_kind":"arxiv_version","alias_value":"2505.20910v2","created_at":"2026-07-05T11:50:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.20910","created_at":"2026-07-05T11:50:37Z"},{"alias_kind":"pith_short_12","alias_value":"SZOPHXOLFJ23","created_at":"2026-07-05T11:50:37Z"},{"alias_kind":"pith_short_16","alias_value":"SZOPHXOLFJ23AWJH","created_at":"2026-07-05T11:50:37Z"},{"alias_kind":"pith_short_8","alias_value":"SZOPHXOL","created_at":"2026-07-05T11:50:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:SZOPHXOLFJ23AWJHJMQVKWNO3M","target":"record","payload":{"canonical_record":{"source":{"id":"2505.20910","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2025-05-27T09:00:12Z","cross_cats_sorted":[],"title_canon_sha256":"e12b527b6d0be1137daa2f304b20576891389c9d16e2b710b39912a51c411420","abstract_canon_sha256":"aa030f25f59f1881332bcdaa2c4ec8f70dbeb06f64fcdeb3ed293dce1fc98d2a"},"schema_version":"1.0"},"canonical_sha256":"965cf3ddcb2a75b059274b215559aedb0c5e8c47f82d3cce3fb8e97b3ccbc063","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:50:37.224156Z","signature_b64":"orPVkyh8SsJzZsw7xQVNfEIEfUlzEfcHhyRFh+geLil7AfviA7pGJEAglbo3b2nuuoB2ZrBleiDmS6w4zO4ZAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"965cf3ddcb2a75b059274b215559aedb0c5e8c47f82d3cce3fb8e97b3ccbc063","last_reissued_at":"2026-07-05T11:50:37.223673Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:50:37.223673Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2505.20910","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":"2026-07-05T11:50:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+WsxZFCMz5RhUd9eIFNw0paCtfMOFFGEabkyYWQhCeFr4+OD2B/Pt5WBrjAZ+SYokJQqNSFunLmUjT64hQeXDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T17:01:00.896502Z"},"content_sha256":"36fe50a1bccf635d561c4b010431d15c4ecd408da8622aa21089040669f95737","schema_version":"1.0","event_id":"sha256:36fe50a1bccf635d561c4b010431d15c4ecd408da8622aa21089040669f95737"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:SZOPHXOLFJ23AWJHJMQVKWNO3M","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Automated Privacy Information Annotation in Large Language Model Interactions","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CL","authors_text":"Chaoyue Niu, Fan Wu, Guihai Chen, Hang Zeng, Shaojie Tang, Xiangyu Liu, Yong Hu","submitted_at":"2025-05-27T09:00:12Z","abstract_excerpt":"Users interacting with large language models (LLMs) under their real identifiers often unknowingly risk disclosing private information. Automatically notifying users whether their queries leak privacy and which phrases leak what private information has therefore become a practical need. Existing privacy detection methods, however, were designed for different objectives and application domains, typically tagging personally identifiable information (PII) in anonymous content, which is insufficient in real-name interaction scenarios with LLMs. In this work, to support the development and evaluati"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.20910","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/2505.20910/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":"2026-07-05T11:50:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RqN56mgW9Brv5FKZ2XxewV/xof4akR2XAWUFKPWEg1xkY3vBSX7ZIea+z9WbsNH7j4di6er4MqD4flXA4xfdDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T17:01:00.896874Z"},"content_sha256":"8b99124cbf818d4173aa56dd7ac5f43cbd6a74aef0374cb11fb52115dbe3a5b2","schema_version":"1.0","event_id":"sha256:8b99124cbf818d4173aa56dd7ac5f43cbd6a74aef0374cb11fb52115dbe3a5b2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SZOPHXOLFJ23AWJHJMQVKWNO3M/bundle.json","state_url":"https://pith.science/pith/SZOPHXOLFJ23AWJHJMQVKWNO3M/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SZOPHXOLFJ23AWJHJMQVKWNO3M/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":"2026-07-06T17:01:00Z","links":{"resolver":"https://pith.science/pith/SZOPHXOLFJ23AWJHJMQVKWNO3M","bundle":"https://pith.science/pith/SZOPHXOLFJ23AWJHJMQVKWNO3M/bundle.json","state":"https://pith.science/pith/SZOPHXOLFJ23AWJHJMQVKWNO3M/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SZOPHXOLFJ23AWJHJMQVKWNO3M/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:SZOPHXOLFJ23AWJHJMQVKWNO3M","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":"aa030f25f59f1881332bcdaa2c4ec8f70dbeb06f64fcdeb3ed293dce1fc98d2a","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2025-05-27T09:00:12Z","title_canon_sha256":"e12b527b6d0be1137daa2f304b20576891389c9d16e2b710b39912a51c411420"},"schema_version":"1.0","source":{"id":"2505.20910","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.20910","created_at":"2026-07-05T11:50:37Z"},{"alias_kind":"arxiv_version","alias_value":"2505.20910v2","created_at":"2026-07-05T11:50:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.20910","created_at":"2026-07-05T11:50:37Z"},{"alias_kind":"pith_short_12","alias_value":"SZOPHXOLFJ23","created_at":"2026-07-05T11:50:37Z"},{"alias_kind":"pith_short_16","alias_value":"SZOPHXOLFJ23AWJH","created_at":"2026-07-05T11:50:37Z"},{"alias_kind":"pith_short_8","alias_value":"SZOPHXOL","created_at":"2026-07-05T11:50:37Z"}],"graph_snapshots":[{"event_id":"sha256:8b99124cbf818d4173aa56dd7ac5f43cbd6a74aef0374cb11fb52115dbe3a5b2","target":"graph","created_at":"2026-07-05T11:50:37Z","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/2505.20910/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Users interacting with large language models (LLMs) under their real identifiers often unknowingly risk disclosing private information. Automatically notifying users whether their queries leak privacy and which phrases leak what private information has therefore become a practical need. Existing privacy detection methods, however, were designed for different objectives and application domains, typically tagging personally identifiable information (PII) in anonymous content, which is insufficient in real-name interaction scenarios with LLMs. In this work, to support the development and evaluati","authors_text":"Chaoyue Niu, Fan Wu, Guihai Chen, Hang Zeng, Shaojie Tang, Xiangyu Liu, Yong Hu","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2025-05-27T09:00:12Z","title":"Automated Privacy Information Annotation in Large Language Model Interactions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.20910","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":"sha256:36fe50a1bccf635d561c4b010431d15c4ecd408da8622aa21089040669f95737","target":"record","created_at":"2026-07-05T11:50:37Z","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":"aa030f25f59f1881332bcdaa2c4ec8f70dbeb06f64fcdeb3ed293dce1fc98d2a","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2025-05-27T09:00:12Z","title_canon_sha256":"e12b527b6d0be1137daa2f304b20576891389c9d16e2b710b39912a51c411420"},"schema_version":"1.0","source":{"id":"2505.20910","kind":"arxiv","version":2}},"canonical_sha256":"965cf3ddcb2a75b059274b215559aedb0c5e8c47f82d3cce3fb8e97b3ccbc063","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"965cf3ddcb2a75b059274b215559aedb0c5e8c47f82d3cce3fb8e97b3ccbc063","first_computed_at":"2026-07-05T11:50:37.223673Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:50:37.223673Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"orPVkyh8SsJzZsw7xQVNfEIEfUlzEfcHhyRFh+geLil7AfviA7pGJEAglbo3b2nuuoB2ZrBleiDmS6w4zO4ZAg==","signature_status":"signed_v1","signed_at":"2026-07-05T11:50:37.224156Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.20910","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:36fe50a1bccf635d561c4b010431d15c4ecd408da8622aa21089040669f95737","sha256:8b99124cbf818d4173aa56dd7ac5f43cbd6a74aef0374cb11fb52115dbe3a5b2"],"state_sha256":"5daa4115c6ad88a56210bde2c29b52146301d46c7e411acb05860f8058522168"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"k+XfrbPvb4dpxXfP8CK61NfWMN3u34frWHumHME4CXq/rwX3RqfA9qrkJm/W6cPu/rdJ5inXTxrPRZuKsVsoAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T17:01:00.898815Z","bundle_sha256":"9085f603f2cd5132247717be337fe51c79fabc447f9ade814029d7657059be9d"}}