{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:ZUUFHY23NSWWLFZAS5AQHUDCA7","short_pith_number":"pith:ZUUFHY23","schema_version":"1.0","canonical_sha256":"cd2853e35b6cad659720974103d06207d7860010edfaa5002db1d1cc9d4a2146","source":{"kind":"arxiv","id":"2309.13401","version":1},"attestation_state":"computed","paper":{"title":"Dual-Reference Source-Free Active Domain Adaptation for Nasopharyngeal Carcinoma Tumor Segmentation across Multiple Hospitals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Hongqiu Wang, Jian Chen, Jinfeng Xu, Jinlan He, Mengwan Wu, Shichen Zhang, Wenjun Liao, Xiangde Luo, Yuan He","submitted_at":"2023-09-23T15:26:27Z","abstract_excerpt":"Nasopharyngeal carcinoma (NPC) is a prevalent and clinically significant malignancy that predominantly impacts the head and neck area. Precise delineation of the Gross Tumor Volume (GTV) plays a pivotal role in ensuring effective radiotherapy for NPC. Despite recent methods that have achieved promising results on GTV segmentation, they are still limited by lacking carefully-annotated data and hard-to-access data from multiple hospitals in clinical practice. Although some unsupervised domain adaptation (UDA) has been proposed to alleviate this problem, unconditionally mapping the distribution d"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2309.13401","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-09-23T15:26:27Z","cross_cats_sorted":[],"title_canon_sha256":"6bfdbc3cccebc3fd84782b006f36df6e2f04a4697e8c5c07c8334d37e8bd9135","abstract_canon_sha256":"c90808502a542d220699f5e9d9f7a7be3e03206e34660d639f4c15971ca0a60b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:53:52.314930Z","signature_b64":"aZVqVeB7jWwjCpslvqq03F4+Yx/6yr6UUDZk+sRNQHt4jA71qFRNcEuyiR2RCqWV0oxRAOra5k8S3q/cknRrAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cd2853e35b6cad659720974103d06207d7860010edfaa5002db1d1cc9d4a2146","last_reissued_at":"2026-07-05T06:53:52.314497Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:53:52.314497Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Dual-Reference Source-Free Active Domain Adaptation for Nasopharyngeal Carcinoma Tumor Segmentation across Multiple Hospitals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Hongqiu Wang, Jian Chen, Jinfeng Xu, Jinlan He, Mengwan Wu, Shichen Zhang, Wenjun Liao, Xiangde Luo, Yuan He","submitted_at":"2023-09-23T15:26:27Z","abstract_excerpt":"Nasopharyngeal carcinoma (NPC) is a prevalent and clinically significant malignancy that predominantly impacts the head and neck area. Precise delineation of the Gross Tumor Volume (GTV) plays a pivotal role in ensuring effective radiotherapy for NPC. Despite recent methods that have achieved promising results on GTV segmentation, they are still limited by lacking carefully-annotated data and hard-to-access data from multiple hospitals in clinical practice. Although some unsupervised domain adaptation (UDA) has been proposed to alleviate this problem, unconditionally mapping the distribution d"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2309.13401","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/2309.13401/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2309.13401","created_at":"2026-07-05T06:53:52.314560+00:00"},{"alias_kind":"arxiv_version","alias_value":"2309.13401v1","created_at":"2026-07-05T06:53:52.314560+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2309.13401","created_at":"2026-07-05T06:53:52.314560+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZUUFHY23NSWW","created_at":"2026-07-05T06:53:52.314560+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZUUFHY23NSWWLFZA","created_at":"2026-07-05T06:53:52.314560+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZUUFHY23","created_at":"2026-07-05T06:53:52.314560+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/ZUUFHY23NSWWLFZAS5AQHUDCA7","json":"https://pith.science/pith/ZUUFHY23NSWWLFZAS5AQHUDCA7.json","graph_json":"https://pith.science/api/pith-number/ZUUFHY23NSWWLFZAS5AQHUDCA7/graph.json","events_json":"https://pith.science/api/pith-number/ZUUFHY23NSWWLFZAS5AQHUDCA7/events.json","paper":"https://pith.science/paper/ZUUFHY23"},"agent_actions":{"view_html":"https://pith.science/pith/ZUUFHY23NSWWLFZAS5AQHUDCA7","download_json":"https://pith.science/pith/ZUUFHY23NSWWLFZAS5AQHUDCA7.json","view_paper":"https://pith.science/paper/ZUUFHY23","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2309.13401&json=true","fetch_graph":"https://pith.science/api/pith-number/ZUUFHY23NSWWLFZAS5AQHUDCA7/graph.json","fetch_events":"https://pith.science/api/pith-number/ZUUFHY23NSWWLFZAS5AQHUDCA7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZUUFHY23NSWWLFZAS5AQHUDCA7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZUUFHY23NSWWLFZAS5AQHUDCA7/action/storage_attestation","attest_author":"https://pith.science/pith/ZUUFHY23NSWWLFZAS5AQHUDCA7/action/author_attestation","sign_citation":"https://pith.science/pith/ZUUFHY23NSWWLFZAS5AQHUDCA7/action/citation_signature","submit_replication":"https://pith.science/pith/ZUUFHY23NSWWLFZAS5AQHUDCA7/action/replication_record"}},"created_at":"2026-07-05T06:53:52.314560+00:00","updated_at":"2026-07-05T06:53:52.314560+00:00"}