{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:SCYEYPCBBEZJY4J2AKP4YJGF57","short_pith_number":"pith:SCYEYPCB","canonical_record":{"source":{"id":"2411.15250","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.LG","submitted_at":"2024-11-22T08:25:21Z","cross_cats_sorted":["cs.AI","cs.CL","cs.CY"],"title_canon_sha256":"6e96865b94bc2062291c7a3b5562735cb928de8c17ca253fb07bf28232a8b13b","abstract_canon_sha256":"0c8b20f9c66a61b26951daeaa125132e135ee62e54ae897e6193489bfae8dba1"},"schema_version":"1.0"},"canonical_sha256":"90b04c3c4109329c713a029fcc24c5efd247f453f6b053848efc16a7a942043e","source":{"kind":"arxiv","id":"2411.15250","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.15250","created_at":"2026-07-05T09:39:31Z"},{"alias_kind":"arxiv_version","alias_value":"2411.15250v1","created_at":"2026-07-05T09:39:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.15250","created_at":"2026-07-05T09:39:31Z"},{"alias_kind":"pith_short_12","alias_value":"SCYEYPCBBEZJ","created_at":"2026-07-05T09:39:31Z"},{"alias_kind":"pith_short_16","alias_value":"SCYEYPCBBEZJY4J2","created_at":"2026-07-05T09:39:31Z"},{"alias_kind":"pith_short_8","alias_value":"SCYEYPCB","created_at":"2026-07-05T09:39:31Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:SCYEYPCBBEZJY4J2AKP4YJGF57","target":"record","payload":{"canonical_record":{"source":{"id":"2411.15250","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.LG","submitted_at":"2024-11-22T08:25:21Z","cross_cats_sorted":["cs.AI","cs.CL","cs.CY"],"title_canon_sha256":"6e96865b94bc2062291c7a3b5562735cb928de8c17ca253fb07bf28232a8b13b","abstract_canon_sha256":"0c8b20f9c66a61b26951daeaa125132e135ee62e54ae897e6193489bfae8dba1"},"schema_version":"1.0"},"canonical_sha256":"90b04c3c4109329c713a029fcc24c5efd247f453f6b053848efc16a7a942043e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:39:31.856632Z","signature_b64":"JPGImEsI8qYoNete6R9xnuSYKmc5++f6ArszAKlF4h+8moCeD76N8dHkTGSJcNI/r6HBjLOO3FpgNywtTiOIDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"90b04c3c4109329c713a029fcc24c5efd247f453f6b053848efc16a7a942043e","last_reissued_at":"2026-07-05T09:39:31.856198Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:39:31.856198Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2411.15250","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T09:39:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"B47FMGSxYx/9RCJxfpehJUExo/IqxSYtW1OzXrYnrXevvT6xt6+NiszUUahL2QM7UUYJIpna8tUyI31eepmKCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T23:33:05.618733Z"},"content_sha256":"96ab1d58ed31f4df2c3402447a6a842335501dd283013195720f762ca1b08e4f","schema_version":"1.0","event_id":"sha256:96ab1d58ed31f4df2c3402447a6a842335501dd283013195720f762ca1b08e4f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:SCYEYPCBBEZJY4J2AKP4YJGF57","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"TPLogAD: Unsupervised Log Anomaly Detection Based on Event Templates and Key Parameters","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["cs.AI","cs.CL","cs.CY"],"primary_cat":"cs.LG","authors_text":"Chengrong Wu, Jiawei Lu","submitted_at":"2024-11-22T08:25:21Z","abstract_excerpt":"Log-system is an important mechanism for recording the runtime status and events of Web service systems, and anomaly detection in logs is an effective method of detecting problems. However, manual anomaly detection in logs is inefficient, error-prone, and unrealistic. Existing log anomaly detection methods either use the indexes of event templates, or form vectors by embedding the fixed string part of the template as a sentence, or use time parameters for sequence analysis. However, log entries often contain features and semantic information that cannot be fully represented by these methods, r"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.15250","kind":"arxiv","version":1},"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/2411.15250/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":"2026-07-05T09:39:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4s4p0btGI/vthJ+Nb5Pohv9yIkOgdurl/Yjiqg2IFqk7F2R1yB0BRFKlCdOBmiqIHRhkhnoHWELRT3P7ZaQRDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T23:33:05.619638Z"},"content_sha256":"159dc4c36294a1ac5fa6d4202830d4a66d9d36d178162419b798f12fb79184ea","schema_version":"1.0","event_id":"sha256:159dc4c36294a1ac5fa6d4202830d4a66d9d36d178162419b798f12fb79184ea"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SCYEYPCBBEZJY4J2AKP4YJGF57/bundle.json","state_url":"https://pith.science/pith/SCYEYPCBBEZJY4J2AKP4YJGF57/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SCYEYPCBBEZJY4J2AKP4YJGF57/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":"2026-08-12T23:33:05Z","links":{"resolver":"https://pith.science/pith/SCYEYPCBBEZJY4J2AKP4YJGF57","bundle":"https://pith.science/pith/SCYEYPCBBEZJY4J2AKP4YJGF57/bundle.json","state":"https://pith.science/pith/SCYEYPCBBEZJY4J2AKP4YJGF57/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SCYEYPCBBEZJY4J2AKP4YJGF57/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:SCYEYPCBBEZJY4J2AKP4YJGF57","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":"0c8b20f9c66a61b26951daeaa125132e135ee62e54ae897e6193489bfae8dba1","cross_cats_sorted":["cs.AI","cs.CL","cs.CY"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.LG","submitted_at":"2024-11-22T08:25:21Z","title_canon_sha256":"6e96865b94bc2062291c7a3b5562735cb928de8c17ca253fb07bf28232a8b13b"},"schema_version":"1.0","source":{"id":"2411.15250","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.15250","created_at":"2026-07-05T09:39:31Z"},{"alias_kind":"arxiv_version","alias_value":"2411.15250v1","created_at":"2026-07-05T09:39:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.15250","created_at":"2026-07-05T09:39:31Z"},{"alias_kind":"pith_short_12","alias_value":"SCYEYPCBBEZJ","created_at":"2026-07-05T09:39:31Z"},{"alias_kind":"pith_short_16","alias_value":"SCYEYPCBBEZJY4J2","created_at":"2026-07-05T09:39:31Z"},{"alias_kind":"pith_short_8","alias_value":"SCYEYPCB","created_at":"2026-07-05T09:39:31Z"}],"graph_snapshots":[{"event_id":"sha256:159dc4c36294a1ac5fa6d4202830d4a66d9d36d178162419b798f12fb79184ea","target":"graph","created_at":"2026-07-05T09:39:31Z","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/2411.15250/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Log-system is an important mechanism for recording the runtime status and events of Web service systems, and anomaly detection in logs is an effective method of detecting problems. However, manual anomaly detection in logs is inefficient, error-prone, and unrealistic. Existing log anomaly detection methods either use the indexes of event templates, or form vectors by embedding the fixed string part of the template as a sentence, or use time parameters for sequence analysis. However, log entries often contain features and semantic information that cannot be fully represented by these methods, r","authors_text":"Chengrong Wu, Jiawei Lu","cross_cats":["cs.AI","cs.CL","cs.CY"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.LG","submitted_at":"2024-11-22T08:25:21Z","title":"TPLogAD: Unsupervised Log Anomaly Detection Based on Event Templates and Key Parameters"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.15250","kind":"arxiv","version":1},"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":"sha256:96ab1d58ed31f4df2c3402447a6a842335501dd283013195720f762ca1b08e4f","target":"record","created_at":"2026-07-05T09:39:31Z","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":"0c8b20f9c66a61b26951daeaa125132e135ee62e54ae897e6193489bfae8dba1","cross_cats_sorted":["cs.AI","cs.CL","cs.CY"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.LG","submitted_at":"2024-11-22T08:25:21Z","title_canon_sha256":"6e96865b94bc2062291c7a3b5562735cb928de8c17ca253fb07bf28232a8b13b"},"schema_version":"1.0","source":{"id":"2411.15250","kind":"arxiv","version":1}},"canonical_sha256":"90b04c3c4109329c713a029fcc24c5efd247f453f6b053848efc16a7a942043e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"90b04c3c4109329c713a029fcc24c5efd247f453f6b053848efc16a7a942043e","first_computed_at":"2026-07-05T09:39:31.856198Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:39:31.856198Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JPGImEsI8qYoNete6R9xnuSYKmc5++f6ArszAKlF4h+8moCeD76N8dHkTGSJcNI/r6HBjLOO3FpgNywtTiOIDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T09:39:31.856632Z","signed_message":"canonical_sha256_bytes"},"source_id":"2411.15250","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:96ab1d58ed31f4df2c3402447a6a842335501dd283013195720f762ca1b08e4f","sha256:159dc4c36294a1ac5fa6d4202830d4a66d9d36d178162419b798f12fb79184ea"],"state_sha256":"93bab07ca0ca7290813a65e8f26b1d105954836d3f114440af67a50ff636feb7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2ceXnrETYPyBOwP0DAJU7esgJpNI0TdXxt2Gp6J2im3W6vkYuO/UW3dsWyFtl0sJx2LdeSifSnAy5x2CciAZAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-12T23:33:05.626059Z","bundle_sha256":"5efe1254b799ed96ef292e5ac7054824c469cd6a7f5975a15b942e0dd1243d9c"}}