{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:WTPH3O34NFLQRQG3JPECJ4QHBK","short_pith_number":"pith:WTPH3O34","canonical_record":{"source":{"id":"2409.12108","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-09-18T16:26:56Z","cross_cats_sorted":[],"title_canon_sha256":"c9c1cd61c2b0d90f8d7e7d543ae24c0b298c7d62e984cfd4c8cd3d1f99f665f7","abstract_canon_sha256":"9825d5080b73440a2ac1e9c7530fb15beb03ab1ddc5f5255b80df2a5c0a1e8ce"},"schema_version":"1.0"},"canonical_sha256":"b4de7dbb7c695708c0db4bc824f2070aa8f5b4da80808700ce2eb2699c330384","source":{"kind":"arxiv","id":"2409.12108","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2409.12108","created_at":"2026-07-05T11:51:17Z"},{"alias_kind":"arxiv_version","alias_value":"2409.12108v3","created_at":"2026-07-05T11:51:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.12108","created_at":"2026-07-05T11:51:17Z"},{"alias_kind":"pith_short_12","alias_value":"WTPH3O34NFLQ","created_at":"2026-07-05T11:51:17Z"},{"alias_kind":"pith_short_16","alias_value":"WTPH3O34NFLQRQG3","created_at":"2026-07-05T11:51:17Z"},{"alias_kind":"pith_short_8","alias_value":"WTPH3O34","created_at":"2026-07-05T11:51:17Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:WTPH3O34NFLQRQG3JPECJ4QHBK","target":"record","payload":{"canonical_record":{"source":{"id":"2409.12108","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-09-18T16:26:56Z","cross_cats_sorted":[],"title_canon_sha256":"c9c1cd61c2b0d90f8d7e7d543ae24c0b298c7d62e984cfd4c8cd3d1f99f665f7","abstract_canon_sha256":"9825d5080b73440a2ac1e9c7530fb15beb03ab1ddc5f5255b80df2a5c0a1e8ce"},"schema_version":"1.0"},"canonical_sha256":"b4de7dbb7c695708c0db4bc824f2070aa8f5b4da80808700ce2eb2699c330384","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:51:17.633097Z","signature_b64":"R3OhBlNlQLVo3woW/sFoxgwdZx5DVjv5WCydKxTCfpew78YeHWXonKo5Gkf76UTdLxLI1T6+7sQl2twUIzA0Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b4de7dbb7c695708c0db4bc824f2070aa8f5b4da80808700ce2eb2699c330384","last_reissued_at":"2026-07-05T11:51:17.632613Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:51:17.632613Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2409.12108","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T11:51:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nVdFjAA8fdGkqQmAaW7msEwVGbf42/edIJazs/+89Ib5B0l/zbCn+tKaRODhurG99sPNTCoOImKhn8GC2+3hAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T09:09:02.061248Z"},"content_sha256":"43ec5dba886208068ec6603aa87d924f284234e65990290e9fc379f9b8d6715e","schema_version":"1.0","event_id":"sha256:43ec5dba886208068ec6603aa87d924f284234e65990290e9fc379f9b8d6715e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:WTPH3O34NFLQRQG3JPECJ4QHBK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"SPRMamba: Surgical Phase Recognition for Endoscopic Submucosal Dissection with Mamba","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Chengfeng Zhou, Dahong Qian, Jinnan Chen, Qingwei Zhang, Xiangning Zhang, Xiaobo Li, Yaqi Wang, Zhengjie Zhang","submitted_at":"2024-09-18T16:26:56Z","abstract_excerpt":"Endoscopic Submucosal Dissection (ESD) is a minimally invasive procedure initially developed for early gastric cancer treatment and has expanded to address diverse gastrointestinal lesions. While computer-assisted surgery (CAS) systems enhance ESD precision and safety, their efficacy hinges on accurate real-time surgical phase recognition, a task complicated by ESD's inherent complexity, including heterogeneous lesion characteristics and dynamic tissue interactions. Existing video-based phase recognition algorithms, constrained by inefficient temporal context modeling, exhibit limited performa"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.12108","kind":"arxiv","version":3},"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/2409.12108/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":"2026-07-05T11:51:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GfBZdsBOFTGQRiNXu2+Loj7DOYM/RfsZ/TRmEqEGwM3+i2sySegt/rXdQ4g8XH7G5XdfuZPkG1ciG4jkitAgAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T09:09:02.061752Z"},"content_sha256":"796577d22fae0a7584d82ee3bb6b1b99dda8979b3cea9b3f7580ebc72e5a9993","schema_version":"1.0","event_id":"sha256:796577d22fae0a7584d82ee3bb6b1b99dda8979b3cea9b3f7580ebc72e5a9993"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WTPH3O34NFLQRQG3JPECJ4QHBK/bundle.json","state_url":"https://pith.science/pith/WTPH3O34NFLQRQG3JPECJ4QHBK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WTPH3O34NFLQRQG3JPECJ4QHBK/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":"2026-08-18T09:09:02Z","links":{"resolver":"https://pith.science/pith/WTPH3O34NFLQRQG3JPECJ4QHBK","bundle":"https://pith.science/pith/WTPH3O34NFLQRQG3JPECJ4QHBK/bundle.json","state":"https://pith.science/pith/WTPH3O34NFLQRQG3JPECJ4QHBK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WTPH3O34NFLQRQG3JPECJ4QHBK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:WTPH3O34NFLQRQG3JPECJ4QHBK","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":"9825d5080b73440a2ac1e9c7530fb15beb03ab1ddc5f5255b80df2a5c0a1e8ce","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-09-18T16:26:56Z","title_canon_sha256":"c9c1cd61c2b0d90f8d7e7d543ae24c0b298c7d62e984cfd4c8cd3d1f99f665f7"},"schema_version":"1.0","source":{"id":"2409.12108","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2409.12108","created_at":"2026-07-05T11:51:17Z"},{"alias_kind":"arxiv_version","alias_value":"2409.12108v3","created_at":"2026-07-05T11:51:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.12108","created_at":"2026-07-05T11:51:17Z"},{"alias_kind":"pith_short_12","alias_value":"WTPH3O34NFLQ","created_at":"2026-07-05T11:51:17Z"},{"alias_kind":"pith_short_16","alias_value":"WTPH3O34NFLQRQG3","created_at":"2026-07-05T11:51:17Z"},{"alias_kind":"pith_short_8","alias_value":"WTPH3O34","created_at":"2026-07-05T11:51:17Z"}],"graph_snapshots":[{"event_id":"sha256:796577d22fae0a7584d82ee3bb6b1b99dda8979b3cea9b3f7580ebc72e5a9993","target":"graph","created_at":"2026-07-05T11:51:17Z","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/2409.12108/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Endoscopic Submucosal Dissection (ESD) is a minimally invasive procedure initially developed for early gastric cancer treatment and has expanded to address diverse gastrointestinal lesions. While computer-assisted surgery (CAS) systems enhance ESD precision and safety, their efficacy hinges on accurate real-time surgical phase recognition, a task complicated by ESD's inherent complexity, including heterogeneous lesion characteristics and dynamic tissue interactions. Existing video-based phase recognition algorithms, constrained by inefficient temporal context modeling, exhibit limited performa","authors_text":"Chengfeng Zhou, Dahong Qian, Jinnan Chen, Qingwei Zhang, Xiangning Zhang, Xiaobo Li, Yaqi Wang, Zhengjie Zhang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-09-18T16:26:56Z","title":"SPRMamba: Surgical Phase Recognition for Endoscopic Submucosal Dissection with Mamba"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.12108","kind":"arxiv","version":3},"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":"sha256:43ec5dba886208068ec6603aa87d924f284234e65990290e9fc379f9b8d6715e","target":"record","created_at":"2026-07-05T11:51:17Z","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":"9825d5080b73440a2ac1e9c7530fb15beb03ab1ddc5f5255b80df2a5c0a1e8ce","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-09-18T16:26:56Z","title_canon_sha256":"c9c1cd61c2b0d90f8d7e7d543ae24c0b298c7d62e984cfd4c8cd3d1f99f665f7"},"schema_version":"1.0","source":{"id":"2409.12108","kind":"arxiv","version":3}},"canonical_sha256":"b4de7dbb7c695708c0db4bc824f2070aa8f5b4da80808700ce2eb2699c330384","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b4de7dbb7c695708c0db4bc824f2070aa8f5b4da80808700ce2eb2699c330384","first_computed_at":"2026-07-05T11:51:17.632613Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:51:17.632613Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"R3OhBlNlQLVo3woW/sFoxgwdZx5DVjv5WCydKxTCfpew78YeHWXonKo5Gkf76UTdLxLI1T6+7sQl2twUIzA0Cw==","signature_status":"signed_v1","signed_at":"2026-07-05T11:51:17.633097Z","signed_message":"canonical_sha256_bytes"},"source_id":"2409.12108","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:43ec5dba886208068ec6603aa87d924f284234e65990290e9fc379f9b8d6715e","sha256:796577d22fae0a7584d82ee3bb6b1b99dda8979b3cea9b3f7580ebc72e5a9993"],"state_sha256":"ed6f38113bb978301222fc81c568d9f31dd9de0921e793c27d5a4c4b44e48874"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9xF/u6IO8dDKJYbbm3cyKRLLTjqiDI9tjBsD3Mx2YCWfT8EhB/wmRgUfzVoKBVTCmde9lrW1mvAf3sqdwsO7Ag==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-18T09:09:02.067319Z","bundle_sha256":"70ea0fbe11d3eb0776b483bc8f2fdffbbde1ac6c43dd1443076162a255162be3"}}