{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:SPFSFBU77JAAPDC6IKBJIW6XGO","short_pith_number":"pith:SPFSFBU7","canonical_record":{"source":{"id":"2607.03599","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2026-07-03T20:50:07Z","cross_cats_sorted":[],"title_canon_sha256":"9779bf7b5faaebbb9f96a791b2a81cf1b584f9ddbfe272625fdf2f7b48a333a4","abstract_canon_sha256":"f8f05486b2818bd8639262ff218783c9beeb2615f0b41667b5e8096f94f1c652"},"schema_version":"1.0"},"canonical_sha256":"93cb22869ffa40078c5e4282945bd733a4b4af47aef8e70cb15e0a025d804261","source":{"kind":"arxiv","id":"2607.03599","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.03599","created_at":"2026-07-07T02:17:56Z"},{"alias_kind":"arxiv_version","alias_value":"2607.03599v1","created_at":"2026-07-07T02:17:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.03599","created_at":"2026-07-07T02:17:56Z"},{"alias_kind":"pith_short_12","alias_value":"SPFSFBU77JAA","created_at":"2026-07-07T02:17:56Z"},{"alias_kind":"pith_short_16","alias_value":"SPFSFBU77JAAPDC6","created_at":"2026-07-07T02:17:56Z"},{"alias_kind":"pith_short_8","alias_value":"SPFSFBU7","created_at":"2026-07-07T02:17:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:SPFSFBU77JAAPDC6IKBJIW6XGO","target":"record","payload":{"canonical_record":{"source":{"id":"2607.03599","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2026-07-03T20:50:07Z","cross_cats_sorted":[],"title_canon_sha256":"9779bf7b5faaebbb9f96a791b2a81cf1b584f9ddbfe272625fdf2f7b48a333a4","abstract_canon_sha256":"f8f05486b2818bd8639262ff218783c9beeb2615f0b41667b5e8096f94f1c652"},"schema_version":"1.0"},"canonical_sha256":"93cb22869ffa40078c5e4282945bd733a4b4af47aef8e70cb15e0a025d804261","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-07T02:17:56.736186Z","signature_b64":"VYMN1ZAkwNtnQE4ZypUcy12pxWKPKBS8Sj4rD1H2dPW0tDI0XVhFBdpgHO7ECIv/szYmLjl2lVeuAh9HGl10BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"93cb22869ffa40078c5e4282945bd733a4b4af47aef8e70cb15e0a025d804261","last_reissued_at":"2026-07-07T02:17:56.735444Z","signature_status":"signed_v1","first_computed_at":"2026-07-07T02:17:56.735444Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2607.03599","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":"2026-07-07T02:17:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yPQAkoCqH0QLNhKxHwRel1n7bIWXNynT9I7dHF24W8nkYLq90dUESwCv7fHXqd7qMghMV/4eYkDuMkWPkI1ECA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T14:45:35.712055Z"},"content_sha256":"4f69f6f8b3acf88858251b50386aefd3918135233b2d1074ff9cf057af8fba95","schema_version":"1.0","event_id":"sha256:4f69f6f8b3acf88858251b50386aefd3918135233b2d1074ff9cf057af8fba95"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:SPFSFBU77JAAPDC6IKBJIW6XGO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"LogSemFuse: Semantic Evidence Fusion for Explainable Log Anomaly Detection","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.SE","authors_text":"Hassan Jabri, Tse-Hsun Chen, Zeyang Ma, Zhijie Wang","submitted_at":"2026-07-03T20:50:07Z","abstract_excerpt":"Log anomaly detection is critical for reliability monitoring and failure diagnosis in modern software systems. Existing model-based detectors provide useful anomaly signals, but they can still miss anomalous sessions and typically expose only scores or labels rather than the operational semantics behind a decision. This lack of semantic evidence limits their ability to explain why a session is anomalous, even when the final anomaly label is correct. The gap matters in practice because operators need to distinguish urgent failures from benign deviations and trace suspicious sessions back to con"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.03599","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/2607.03599/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":"2026-07-07T02:17:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"p3KOPJfmj3fmj8XrjbJN4etkN23vpkdBykSnHvs+pPCnefPBwMTkxV3BkbzIi8AtGPTNNBc+33mYk5dxI+I5Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T14:45:35.713148Z"},"content_sha256":"b79ed442fa34dae1b428221cdd692abc94d0aed46ff76038c4349dd773355d7d","schema_version":"1.0","event_id":"sha256:b79ed442fa34dae1b428221cdd692abc94d0aed46ff76038c4349dd773355d7d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SPFSFBU77JAAPDC6IKBJIW6XGO/bundle.json","state_url":"https://pith.science/pith/SPFSFBU77JAAPDC6IKBJIW6XGO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SPFSFBU77JAAPDC6IKBJIW6XGO/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":"2026-08-04T14:45:35Z","links":{"resolver":"https://pith.science/pith/SPFSFBU77JAAPDC6IKBJIW6XGO","bundle":"https://pith.science/pith/SPFSFBU77JAAPDC6IKBJIW6XGO/bundle.json","state":"https://pith.science/pith/SPFSFBU77JAAPDC6IKBJIW6XGO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SPFSFBU77JAAPDC6IKBJIW6XGO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:SPFSFBU77JAAPDC6IKBJIW6XGO","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":"f8f05486b2818bd8639262ff218783c9beeb2615f0b41667b5e8096f94f1c652","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2026-07-03T20:50:07Z","title_canon_sha256":"9779bf7b5faaebbb9f96a791b2a81cf1b584f9ddbfe272625fdf2f7b48a333a4"},"schema_version":"1.0","source":{"id":"2607.03599","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.03599","created_at":"2026-07-07T02:17:56Z"},{"alias_kind":"arxiv_version","alias_value":"2607.03599v1","created_at":"2026-07-07T02:17:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.03599","created_at":"2026-07-07T02:17:56Z"},{"alias_kind":"pith_short_12","alias_value":"SPFSFBU77JAA","created_at":"2026-07-07T02:17:56Z"},{"alias_kind":"pith_short_16","alias_value":"SPFSFBU77JAAPDC6","created_at":"2026-07-07T02:17:56Z"},{"alias_kind":"pith_short_8","alias_value":"SPFSFBU7","created_at":"2026-07-07T02:17:56Z"}],"graph_snapshots":[{"event_id":"sha256:b79ed442fa34dae1b428221cdd692abc94d0aed46ff76038c4349dd773355d7d","target":"graph","created_at":"2026-07-07T02:17:56Z","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/2607.03599/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Log anomaly detection is critical for reliability monitoring and failure diagnosis in modern software systems. Existing model-based detectors provide useful anomaly signals, but they can still miss anomalous sessions and typically expose only scores or labels rather than the operational semantics behind a decision. This lack of semantic evidence limits their ability to explain why a session is anomalous, even when the final anomaly label is correct. The gap matters in practice because operators need to distinguish urgent failures from benign deviations and trace suspicious sessions back to con","authors_text":"Hassan Jabri, Tse-Hsun Chen, Zeyang Ma, Zhijie Wang","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2026-07-03T20:50:07Z","title":"LogSemFuse: Semantic Evidence Fusion for Explainable Log Anomaly Detection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.03599","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":"sha256:4f69f6f8b3acf88858251b50386aefd3918135233b2d1074ff9cf057af8fba95","target":"record","created_at":"2026-07-07T02:17:56Z","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":"f8f05486b2818bd8639262ff218783c9beeb2615f0b41667b5e8096f94f1c652","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2026-07-03T20:50:07Z","title_canon_sha256":"9779bf7b5faaebbb9f96a791b2a81cf1b584f9ddbfe272625fdf2f7b48a333a4"},"schema_version":"1.0","source":{"id":"2607.03599","kind":"arxiv","version":1}},"canonical_sha256":"93cb22869ffa40078c5e4282945bd733a4b4af47aef8e70cb15e0a025d804261","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"93cb22869ffa40078c5e4282945bd733a4b4af47aef8e70cb15e0a025d804261","first_computed_at":"2026-07-07T02:17:56.735444Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-07T02:17:56.735444Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VYMN1ZAkwNtnQE4ZypUcy12pxWKPKBS8Sj4rD1H2dPW0tDI0XVhFBdpgHO7ECIv/szYmLjl2lVeuAh9HGl10BQ==","signature_status":"signed_v1","signed_at":"2026-07-07T02:17:56.736186Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.03599","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4f69f6f8b3acf88858251b50386aefd3918135233b2d1074ff9cf057af8fba95","sha256:b79ed442fa34dae1b428221cdd692abc94d0aed46ff76038c4349dd773355d7d"],"state_sha256":"f3aea4d5cc1b2b16f9331285d10b163c95d313ca194f89df8ebbfa09d6095a7f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dWAqw3Sxz+bTPOhjQsLXTZ8qoLvO/9v2QFQooiFV1KVPt1zshqHsBHX2VvBpDa3B6VibfNWUcGk6YTccSqhYAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T14:45:35.719662Z","bundle_sha256":"8897f2ab4f855fd77787237ce7311653846959a64536a71a0e4662a269a63677"}}