{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:OELUA5CFMAXH5YOR2NFDITWE4G","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":"26b6326a245cbd66da51ea576e72845f6d56eebfa69bb9f70203026996167291","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-11-30T09:03:47Z","title_canon_sha256":"3e4fa969f8fa1b84dedfdee965b363bdf2f3ffa78fd88f0d707859f23a1d076e"},"schema_version":"1.0","source":{"id":"2311.18363","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2311.18363","created_at":"2026-07-05T08:23:14Z"},{"alias_kind":"arxiv_version","alias_value":"2311.18363v4","created_at":"2026-07-05T08:23:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2311.18363","created_at":"2026-07-05T08:23:14Z"},{"alias_kind":"pith_short_12","alias_value":"OELUA5CFMAXH","created_at":"2026-07-05T08:23:14Z"},{"alias_kind":"pith_short_16","alias_value":"OELUA5CFMAXH5YOR","created_at":"2026-07-05T08:23:14Z"},{"alias_kind":"pith_short_8","alias_value":"OELUA5CF","created_at":"2026-07-05T08:23:14Z"}],"graph_snapshots":[{"event_id":"sha256:17fa42a271ac541944109ca4b9a817c791b3744230b9373bf20a480ae330fe23","target":"graph","created_at":"2026-07-05T08:23:14Z","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/2311.18363/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Distribution shift widely exists in medical images acquired from different medical centres and poses a significant obstacle to deploying the pre-trained semantic segmentation model in real-world applications. Test-time adaptation has proven its effectiveness in tackling the cross-domain distribution shift during inference. However, most existing methods achieve adaptation by updating the pre-trained models, rendering them susceptible to error accumulation and catastrophic forgetting when encountering a series of distribution shifts (i.e., under the continual test-time adaptation setup). To ove","authors_text":"Mengkang Lu, Yiwen Ye, Yongsheng Pan, Yong Xia, Ziyang Chen","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-11-30T09:03:47Z","title":"Each Test Image Deserves A Specific Prompt: Continual Test-Time Adaptation for 2D Medical Image Segmentation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2311.18363","kind":"arxiv","version":4},"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":"sha256:70bf9142cf790f5761664bb68a1770ebbbeb3fa3f5670d08cdacbc2a30abe0b9","target":"record","created_at":"2026-07-05T08:23:14Z","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":"26b6326a245cbd66da51ea576e72845f6d56eebfa69bb9f70203026996167291","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-11-30T09:03:47Z","title_canon_sha256":"3e4fa969f8fa1b84dedfdee965b363bdf2f3ffa78fd88f0d707859f23a1d076e"},"schema_version":"1.0","source":{"id":"2311.18363","kind":"arxiv","version":4}},"canonical_sha256":"7117407445602e7ee1d1d34a344ec4e180460e0f1bf56136ff5c6440b4fcb236","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7117407445602e7ee1d1d34a344ec4e180460e0f1bf56136ff5c6440b4fcb236","first_computed_at":"2026-07-05T08:23:14.295344Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:23:14.295344Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uKtNaFbivU2fErDC+TQazetkk6N/BdF4nhRLvGU+nwiqUI08eKv7iFy/eIPIoI81RYB9yAWAqBuXINyPmiDgBw==","signature_status":"signed_v1","signed_at":"2026-07-05T08:23:14.295971Z","signed_message":"canonical_sha256_bytes"},"source_id":"2311.18363","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:70bf9142cf790f5761664bb68a1770ebbbeb3fa3f5670d08cdacbc2a30abe0b9","sha256:17fa42a271ac541944109ca4b9a817c791b3744230b9373bf20a480ae330fe23"],"state_sha256":"d4163ae62477baf1ce389e0100c6bbcde5e47e94a3ec26b44d2df635ed13261e"}