{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:XTPQVTSKXKGUPS7C6XED76FUC6","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":"d26e7d06866ff67a8a68f6390faea15658f03aad09396b1fa50d1dc2341d91b2","cross_cats_sorted":["cs.CV"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.IV","submitted_at":"2022-07-19T10:12:26Z","title_canon_sha256":"768e36eccfa347f79914b526328419cdb8252036d5efc9e8a9be164e59f1023a"},"schema_version":"1.0","source":{"id":"2207.09165","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2207.09165","created_at":"2026-07-05T04:41:17Z"},{"alias_kind":"arxiv_version","alias_value":"2207.09165v1","created_at":"2026-07-05T04:41:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2207.09165","created_at":"2026-07-05T04:41:17Z"},{"alias_kind":"pith_short_12","alias_value":"XTPQVTSKXKGU","created_at":"2026-07-05T04:41:17Z"},{"alias_kind":"pith_short_16","alias_value":"XTPQVTSKXKGUPS7C","created_at":"2026-07-05T04:41:17Z"},{"alias_kind":"pith_short_8","alias_value":"XTPQVTSK","created_at":"2026-07-05T04:41:17Z"}],"graph_snapshots":[{"event_id":"sha256:68c9738fdbb22a9215974b9fd3de5f0e643bfea59f48cd0e1b552f278af31355","target":"graph","created_at":"2026-07-05T04:41:17Z","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/2207.09165/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Three-dimensional (3D) kidney parsing on computed tomography angiography (CTA) images is of great clinical significance. Automatic segmentation of kidney, renal tumor, renal vein and renal artery benefits a lot on surgery-based renal cancer treatment. In this paper, we propose a new nnhra-unet network, and use a multi-stage framework which is based on it to segment the multi-structure of kidney and participate in the KiPA2022 challenge.","authors_text":"Lisheng Wang, Yusheng Liu, Zhongchen Zhao","cross_cats":["cs.CV"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.IV","submitted_at":"2022-07-19T10:12:26Z","title":"A Multi-Stage Framework for the 2022 Multi-Structure Segmentation for Renal Cancer Treatment"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2207.09165","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":"sha256:9e22964454fb2ca531f9fa5428e6242b83381040bfa6da3e15eff635b4ba9c5e","target":"record","created_at":"2026-07-05T04:41:17Z","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":"d26e7d06866ff67a8a68f6390faea15658f03aad09396b1fa50d1dc2341d91b2","cross_cats_sorted":["cs.CV"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.IV","submitted_at":"2022-07-19T10:12:26Z","title_canon_sha256":"768e36eccfa347f79914b526328419cdb8252036d5efc9e8a9be164e59f1023a"},"schema_version":"1.0","source":{"id":"2207.09165","kind":"arxiv","version":1}},"canonical_sha256":"bcdf0ace4aba8d47cbe2f5c83ff8b417bdd8b5ff233d9ad6958920441508a837","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bcdf0ace4aba8d47cbe2f5c83ff8b417bdd8b5ff233d9ad6958920441508a837","first_computed_at":"2026-07-05T04:41:17.873737Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:41:17.873737Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"anKdhBFtm5vUmxs0SWa/ZzKumqWv2iQ2BJWmsCMwIYQkWS4C3dxSyR8TAGGGcIm5ZHwu6PK3wBPRy/D63SjxCw==","signature_status":"signed_v1","signed_at":"2026-07-05T04:41:17.874148Z","signed_message":"canonical_sha256_bytes"},"source_id":"2207.09165","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9e22964454fb2ca531f9fa5428e6242b83381040bfa6da3e15eff635b4ba9c5e","sha256:68c9738fdbb22a9215974b9fd3de5f0e643bfea59f48cd0e1b552f278af31355"],"state_sha256":"4ceee0c49abf636a3ab12b37bb111dcb55ca726240118b0d065cf6b3430912e4"}