{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:RPAZ3EIFQHWH6PU6LYDFXKIMW3","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":"1ad6b581b6b65f9e415a4c9be0dfe775728b0dfc4755b269f34e48d5780a6231","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2024-04-17T12:00:09Z","title_canon_sha256":"3509431116dcdb2494f208c4a20472c99a74c3a348ec16a428d07d76e14867ac"},"schema_version":"1.0","source":{"id":"2404.11294","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2404.11294","created_at":"2026-07-05T08:09:52Z"},{"alias_kind":"arxiv_version","alias_value":"2404.11294v2","created_at":"2026-07-05T08:09:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2404.11294","created_at":"2026-07-05T08:09:52Z"},{"alias_kind":"pith_short_12","alias_value":"RPAZ3EIFQHWH","created_at":"2026-07-05T08:09:52Z"},{"alias_kind":"pith_short_16","alias_value":"RPAZ3EIFQHWH6PU6","created_at":"2026-07-05T08:09:52Z"},{"alias_kind":"pith_short_8","alias_value":"RPAZ3EIF","created_at":"2026-07-05T08:09:52Z"}],"graph_snapshots":[{"event_id":"sha256:9de20920fe480dea0b4b5683ae96fc702f48879dd5f832639417ea5866b77d70","target":"graph","created_at":"2026-07-05T08:09:52Z","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/2404.11294/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Log analysis is one of the main techniques that engineers use for troubleshooting large-scale software systems. Over the years, many supervised, semi-supervised, and unsupervised log analysis methods have been proposed to detect system anomalies by analyzing system logs. Among these, semi-supervised methods have garnered increasing attention as they strike a balance between relaxed labeled data requirements and optimal detection performance, contrasting with their supervised and unsupervised counterparts. However, existing semi-supervised methods overlook the potential bias introduced by highl","authors_text":"Hongyu Zhang, Muhammad Ali Babar, Yongzheng Xie","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2024-04-17T12:00:09Z","title":"LogSD: Detecting Anomalies from System Logs through Self-supervised Learning and Frequency-based Masking"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.11294","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":"sha256:1e474fccce94ccf1fff2a18f4686b7440f511084a63ce7bf6a3bb058245b257c","target":"record","created_at":"2026-07-05T08:09:52Z","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":"1ad6b581b6b65f9e415a4c9be0dfe775728b0dfc4755b269f34e48d5780a6231","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2024-04-17T12:00:09Z","title_canon_sha256":"3509431116dcdb2494f208c4a20472c99a74c3a348ec16a428d07d76e14867ac"},"schema_version":"1.0","source":{"id":"2404.11294","kind":"arxiv","version":2}},"canonical_sha256":"8bc19d910581ec7f3e9e5e065ba90cb6cd3129dc0d09cdeca3857186b27c3a2a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8bc19d910581ec7f3e9e5e065ba90cb6cd3129dc0d09cdeca3857186b27c3a2a","first_computed_at":"2026-07-05T08:09:52.073692Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:09:52.073692Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HmZJ5XQzKrPTGsASe1Py3VkLyIKU+j5Ix/bnIDvBQzejPqJvYPS9Xh5D/2W8UhIeuExsJ/BH2ENjM7HNf+SVAw==","signature_status":"signed_v1","signed_at":"2026-07-05T08:09:52.074038Z","signed_message":"canonical_sha256_bytes"},"source_id":"2404.11294","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1e474fccce94ccf1fff2a18f4686b7440f511084a63ce7bf6a3bb058245b257c","sha256:9de20920fe480dea0b4b5683ae96fc702f48879dd5f832639417ea5866b77d70"],"state_sha256":"e02cfd703eb4573ad385e99b1a226ef8c7d9180ceecdbfd261706599d7d60d9c"}