{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:CVBSXFBG5G5KXZP7RLOG2D4NAO","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":"8bbd1235d2aab6156cc70d149503574deaa51eb7bf0c72f69ad08d3404337299","cross_cats_sorted":["cs.SD"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.AS","submitted_at":"2023-03-01T12:29:10Z","title_canon_sha256":"13f88fc2d92eb6109d0eae9e57d5ab050c2f34d4dab2abe99a615ef1d75b27e9"},"schema_version":"1.0","source":{"id":"2303.00455","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2303.00455","created_at":"2026-07-05T05:47:09Z"},{"alias_kind":"arxiv_version","alias_value":"2303.00455v1","created_at":"2026-07-05T05:47:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2303.00455","created_at":"2026-07-05T05:47:09Z"},{"alias_kind":"pith_short_12","alias_value":"CVBSXFBG5G5K","created_at":"2026-07-05T05:47:09Z"},{"alias_kind":"pith_short_16","alias_value":"CVBSXFBG5G5KXZP7","created_at":"2026-07-05T05:47:09Z"},{"alias_kind":"pith_short_8","alias_value":"CVBSXFBG","created_at":"2026-07-05T05:47:09Z"}],"graph_snapshots":[{"event_id":"sha256:6529302cc7c6899b71758cbc82934fa2c884f7eb63044a7a8817ef50fa9656b0","target":"graph","created_at":"2026-07-05T05:47:09Z","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/2303.00455/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This paper provides a baseline system for First-shot-compliant unsupervised anomaly detection (ASD) for machine condition monitoring. First-shot ASD does not allow systems to do machine-type dependent hyperparameter tuning or tool ensembling based on the performance metric calculated with the grand truth. To show benchmark performance for First-shot ASD, this paper proposes an anomaly sound detection system that works on the domain generalization task in the Detection and Classification of Acoustic Scenes and Events (DCASE) 2022 Challenge Task 2: \"Unsupervised Anomalous Sound Detection for Mac","authors_text":"Daiki Takeuchi, Daisuke Niizumi, Masahiro Yasuda, Noboru Harada, Yasunori Ohishi","cross_cats":["cs.SD"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.AS","submitted_at":"2023-03-01T12:29:10Z","title":"First-shot anomaly sound detection for machine condition monitoring: A domain generalization baseline"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2303.00455","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:fcf3503a4a17bff7d83a00e9a45126a380ab392d7cd080a77be8e6547b849084","target":"record","created_at":"2026-07-05T05:47:09Z","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":"8bbd1235d2aab6156cc70d149503574deaa51eb7bf0c72f69ad08d3404337299","cross_cats_sorted":["cs.SD"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.AS","submitted_at":"2023-03-01T12:29:10Z","title_canon_sha256":"13f88fc2d92eb6109d0eae9e57d5ab050c2f34d4dab2abe99a615ef1d75b27e9"},"schema_version":"1.0","source":{"id":"2303.00455","kind":"arxiv","version":1}},"canonical_sha256":"15432b9426e9baabe5ff8adc6d0f8d03a80f4db8f482b8bf6f14d7fafed43b62","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"15432b9426e9baabe5ff8adc6d0f8d03a80f4db8f482b8bf6f14d7fafed43b62","first_computed_at":"2026-07-05T05:47:09.519355Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:47:09.519355Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"QXAkvSqdfyphP6hISZLP9mmdGOmr2V7+82OAy3b9t7ioiwlXDaBFhkJ0fM0hmEthkp6wDq/FO3J3n2o8b7EoAg==","signature_status":"signed_v1","signed_at":"2026-07-05T05:47:09.519749Z","signed_message":"canonical_sha256_bytes"},"source_id":"2303.00455","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fcf3503a4a17bff7d83a00e9a45126a380ab392d7cd080a77be8e6547b849084","sha256:6529302cc7c6899b71758cbc82934fa2c884f7eb63044a7a8817ef50fa9656b0"],"state_sha256":"0cb9bb8cbe7aa9422644f57e8443e6443f85b3882ef128133a2a9581720ac087"}