{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:XPF3Q5SBTCMW2LJNNC33O327A5","short_pith_number":"pith:XPF3Q5SB","canonical_record":{"source":{"id":"2303.06493","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-03-11T20:25:05Z","cross_cats_sorted":[],"title_canon_sha256":"31aebb0ef89641e13afd312374d318251fc5350a523e79698a552730424b2074","abstract_canon_sha256":"de85b79cb51b44b2b7ce41dc0a0d2e36c1c91921149f06caac391b6d5eb780e8"},"schema_version":"1.0"},"canonical_sha256":"bbcbb8764198996d2d2d68b7b76f5f076c3b6c317aaa1d4855be2fba483f1bdc","source":{"kind":"arxiv","id":"2303.06493","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2303.06493","created_at":"2026-07-05T07:53:59Z"},{"alias_kind":"arxiv_version","alias_value":"2303.06493v2","created_at":"2026-07-05T07:53:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2303.06493","created_at":"2026-07-05T07:53:59Z"},{"alias_kind":"pith_short_12","alias_value":"XPF3Q5SBTCMW","created_at":"2026-07-05T07:53:59Z"},{"alias_kind":"pith_short_16","alias_value":"XPF3Q5SBTCMW2LJN","created_at":"2026-07-05T07:53:59Z"},{"alias_kind":"pith_short_8","alias_value":"XPF3Q5SB","created_at":"2026-07-05T07:53:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:XPF3Q5SBTCMW2LJNNC33O327A5","target":"record","payload":{"canonical_record":{"source":{"id":"2303.06493","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-03-11T20:25:05Z","cross_cats_sorted":[],"title_canon_sha256":"31aebb0ef89641e13afd312374d318251fc5350a523e79698a552730424b2074","abstract_canon_sha256":"de85b79cb51b44b2b7ce41dc0a0d2e36c1c91921149f06caac391b6d5eb780e8"},"schema_version":"1.0"},"canonical_sha256":"bbcbb8764198996d2d2d68b7b76f5f076c3b6c317aaa1d4855be2fba483f1bdc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:53:59.835355Z","signature_b64":"EuMhJU7kSPbMRHz6drldEN6gPJoP7nZ4quXT6u7JBPzDukiCGM/ug9KT9tHBulMXPTHIqT/IqJzPhUGWY8Q+Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bbcbb8764198996d2d2d68b7b76f5f076c3b6c317aaa1d4855be2fba483f1bdc","last_reissued_at":"2026-07-05T07:53:59.834897Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:53:59.834897Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2303.06493","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T07:53:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gQ9s0uQssaaaI0wdq9Jqn4JWIBxCsoJjCm3+LxB4cYDbjm+IEI0SvDp8LWmNAN2JGEPf7iL9OlQbXiJhGEMzDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T19:33:49.036211Z"},"content_sha256":"ec22c32e620ff2dcbc6b6aa03ae961a7fd67a2d5968c4c77f30c41199a2f7308","schema_version":"1.0","event_id":"sha256:ec22c32e620ff2dcbc6b6aa03ae961a7fd67a2d5968c4c77f30c41199a2f7308"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:XPF3Q5SBTCMW2LJNNC33O327A5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Exploring Cycle Consistency Learning in Interactive Volume Segmentation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Benjamin Planche, Marc Niethammer, Meng Zheng, Qin Liu, Terrence Chen, Zhongpai Gao, Ziyan Wu","submitted_at":"2023-03-11T20:25:05Z","abstract_excerpt":"Automatic medical volume segmentation often lacks clinical accuracy, necessitating further refinement. In this work, we interactively approach medical volume segmentation via two decoupled modules: interaction-to-segmentation and segmentation propagation. Given a medical volume, a user first segments a slice (or several slices) via the interaction module and then propagates the segmentation(s) to the remaining slices. The user may repeat this process multiple times until a sufficiently high volume segmentation quality is achieved. However, due to the lack of human correction during propagation"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2303.06493","kind":"arxiv","version":2},"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/2303.06493/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T07:53:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/6taDGbzxtHqp44+gdCBX6k6mZQVuh2k0Oe3JgqrdhNAajQzk3u8h5xSSZlKNAspprIyLxpcfjCaINR3LL/UDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T19:33:49.087282Z"},"content_sha256":"760f93159e0291c21d17df886d6f98301efacdffc4f53aac13fd7db77e830a1f","schema_version":"1.0","event_id":"sha256:760f93159e0291c21d17df886d6f98301efacdffc4f53aac13fd7db77e830a1f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XPF3Q5SBTCMW2LJNNC33O327A5/bundle.json","state_url":"https://pith.science/pith/XPF3Q5SBTCMW2LJNNC33O327A5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XPF3Q5SBTCMW2LJNNC33O327A5/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-13T19:33:49Z","links":{"resolver":"https://pith.science/pith/XPF3Q5SBTCMW2LJNNC33O327A5","bundle":"https://pith.science/pith/XPF3Q5SBTCMW2LJNNC33O327A5/bundle.json","state":"https://pith.science/pith/XPF3Q5SBTCMW2LJNNC33O327A5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XPF3Q5SBTCMW2LJNNC33O327A5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:XPF3Q5SBTCMW2LJNNC33O327A5","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":"de85b79cb51b44b2b7ce41dc0a0d2e36c1c91921149f06caac391b6d5eb780e8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-03-11T20:25:05Z","title_canon_sha256":"31aebb0ef89641e13afd312374d318251fc5350a523e79698a552730424b2074"},"schema_version":"1.0","source":{"id":"2303.06493","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2303.06493","created_at":"2026-07-05T07:53:59Z"},{"alias_kind":"arxiv_version","alias_value":"2303.06493v2","created_at":"2026-07-05T07:53:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2303.06493","created_at":"2026-07-05T07:53:59Z"},{"alias_kind":"pith_short_12","alias_value":"XPF3Q5SBTCMW","created_at":"2026-07-05T07:53:59Z"},{"alias_kind":"pith_short_16","alias_value":"XPF3Q5SBTCMW2LJN","created_at":"2026-07-05T07:53:59Z"},{"alias_kind":"pith_short_8","alias_value":"XPF3Q5SB","created_at":"2026-07-05T07:53:59Z"}],"graph_snapshots":[{"event_id":"sha256:760f93159e0291c21d17df886d6f98301efacdffc4f53aac13fd7db77e830a1f","target":"graph","created_at":"2026-07-05T07:53:59Z","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/2303.06493/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Automatic medical volume segmentation often lacks clinical accuracy, necessitating further refinement. In this work, we interactively approach medical volume segmentation via two decoupled modules: interaction-to-segmentation and segmentation propagation. Given a medical volume, a user first segments a slice (or several slices) via the interaction module and then propagates the segmentation(s) to the remaining slices. The user may repeat this process multiple times until a sufficiently high volume segmentation quality is achieved. However, due to the lack of human correction during propagation","authors_text":"Benjamin Planche, Marc Niethammer, Meng Zheng, Qin Liu, Terrence Chen, Zhongpai Gao, Ziyan Wu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-03-11T20:25:05Z","title":"Exploring Cycle Consistency Learning in Interactive Volume Segmentation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2303.06493","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:ec22c32e620ff2dcbc6b6aa03ae961a7fd67a2d5968c4c77f30c41199a2f7308","target":"record","created_at":"2026-07-05T07:53:59Z","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":"de85b79cb51b44b2b7ce41dc0a0d2e36c1c91921149f06caac391b6d5eb780e8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-03-11T20:25:05Z","title_canon_sha256":"31aebb0ef89641e13afd312374d318251fc5350a523e79698a552730424b2074"},"schema_version":"1.0","source":{"id":"2303.06493","kind":"arxiv","version":2}},"canonical_sha256":"bbcbb8764198996d2d2d68b7b76f5f076c3b6c317aaa1d4855be2fba483f1bdc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bbcbb8764198996d2d2d68b7b76f5f076c3b6c317aaa1d4855be2fba483f1bdc","first_computed_at":"2026-07-05T07:53:59.834897Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:53:59.834897Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"EuMhJU7kSPbMRHz6drldEN6gPJoP7nZ4quXT6u7JBPzDukiCGM/ug9KT9tHBulMXPTHIqT/IqJzPhUGWY8Q+Ag==","signature_status":"signed_v1","signed_at":"2026-07-05T07:53:59.835355Z","signed_message":"canonical_sha256_bytes"},"source_id":"2303.06493","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ec22c32e620ff2dcbc6b6aa03ae961a7fd67a2d5968c4c77f30c41199a2f7308","sha256:760f93159e0291c21d17df886d6f98301efacdffc4f53aac13fd7db77e830a1f"],"state_sha256":"88ad1c7949fd03a837300da731f6e698f3ff75b34c54d8d5a79442e0cdf86d5f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Rzr49wjHMvr3stQkuP1A6m2nHWmSLlRxzBDPqFzM7Pq13G9dyLCDgZ286jc+2xMvoekKG8mfypBZLm5LBuCWCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-13T19:33:49.117701Z","bundle_sha256":"493c3ca74f7276156983e3063be7e81ddfb0cce5f73d0e2b97ee31ea5258e5ce"}}