{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:TJH6PFJODO72B4XESBRGBFQUC3","short_pith_number":"pith:TJH6PFJO","canonical_record":{"source":{"id":"2411.00866","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2024-10-30T20:48:19Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"02cf429ca552e61bd42f495f0f5c801c194f063cfca1ee9c0d15f9b715ef700b","abstract_canon_sha256":"cd5047df6338ab320a59b96026d49141593e131fda866e217c11b8159ce3220a"},"schema_version":"1.0"},"canonical_sha256":"9a4fe7952e1bbfa0f2e4906260961416ecb511ef4b9ed60d17a3291ecfccd85d","source":{"kind":"arxiv","id":"2411.00866","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.00866","created_at":"2026-07-05T09:29:51Z"},{"alias_kind":"arxiv_version","alias_value":"2411.00866v1","created_at":"2026-07-05T09:29:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.00866","created_at":"2026-07-05T09:29:51Z"},{"alias_kind":"pith_short_12","alias_value":"TJH6PFJODO72","created_at":"2026-07-05T09:29:51Z"},{"alias_kind":"pith_short_16","alias_value":"TJH6PFJODO72B4XE","created_at":"2026-07-05T09:29:51Z"},{"alias_kind":"pith_short_8","alias_value":"TJH6PFJO","created_at":"2026-07-05T09:29:51Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:TJH6PFJODO72B4XESBRGBFQUC3","target":"record","payload":{"canonical_record":{"source":{"id":"2411.00866","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2024-10-30T20:48:19Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"02cf429ca552e61bd42f495f0f5c801c194f063cfca1ee9c0d15f9b715ef700b","abstract_canon_sha256":"cd5047df6338ab320a59b96026d49141593e131fda866e217c11b8159ce3220a"},"schema_version":"1.0"},"canonical_sha256":"9a4fe7952e1bbfa0f2e4906260961416ecb511ef4b9ed60d17a3291ecfccd85d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:29:51.698856Z","signature_b64":"+1u7ZsxvQ7BtOnbFecgd9tdiNltvd02GEn2gbHnibBwGeGVTRWy+17HVrH9//lOAcr1TWG1jggWfbyXoOUdtDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9a4fe7952e1bbfa0f2e4906260961416ecb511ef4b9ed60d17a3291ecfccd85d","last_reissued_at":"2026-07-05T09:29:51.698426Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:29:51.698426Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2411.00866","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T09:29:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Js6imkXzVZsyeKZ70nYWJFEPSBioAi0JaKxLWYlxC30Tmf2bjgrF/DDLVRV33Y+TD8zTJiSYKZiVXVblQbY1Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-08T02:12:27.819058Z"},"content_sha256":"5333342121e55e49776aad547df43726e605ff6b7ce1da295fe1e3dcff9d0c56","schema_version":"1.0","event_id":"sha256:5333342121e55e49776aad547df43726e605ff6b7ce1da295fe1e3dcff9d0c56"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:TJH6PFJODO72B4XESBRGBFQUC3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Emory Knee Radiograph (MRKR) Dataset","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.CV","authors_text":"Aawez Mansuri, Beatrice Brown-Mulry, Brandon Price, Chima Okecheukwu, Hari Trivedi, Jason Adleberg, Judy Gichoya, Kaesha Thomas, Zach Zaiman","submitted_at":"2024-10-30T20:48:19Z","abstract_excerpt":"The Emory Knee Radiograph (MRKR) dataset is a large, demographically diverse collection of 503,261 knee radiographs from 83,011 patients, 40% of which are African American. This dataset provides imaging data in DICOM format along with detailed clinical information, including patient-reported pain scores, diagnostic codes, and procedural codes, which are not commonly available in similar datasets. The MRKR dataset also features imaging metadata such as image laterality, view type, and presence of hardware, enhancing its value for research and model development. MRKR addresses significant gaps i"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.00866","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/2411.00866/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":"2026-07-05T09:29:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/mDTgjSF/fnFs6T/rWacVmvav1vcp7GpDEiLDuPBDev/V3FiIhU1nXFqwlAJfGlVwYb+5GrU/su9daEIhKGLAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-08T02:12:27.819439Z"},"content_sha256":"de5ff5c0aeaa4a290bcce3181118c92e8946e5e9ad3f80b26bcd24c015c81c50","schema_version":"1.0","event_id":"sha256:de5ff5c0aeaa4a290bcce3181118c92e8946e5e9ad3f80b26bcd24c015c81c50"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TJH6PFJODO72B4XESBRGBFQUC3/bundle.json","state_url":"https://pith.science/pith/TJH6PFJODO72B4XESBRGBFQUC3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TJH6PFJODO72B4XESBRGBFQUC3/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":"2026-07-08T02:12:27Z","links":{"resolver":"https://pith.science/pith/TJH6PFJODO72B4XESBRGBFQUC3","bundle":"https://pith.science/pith/TJH6PFJODO72B4XESBRGBFQUC3/bundle.json","state":"https://pith.science/pith/TJH6PFJODO72B4XESBRGBFQUC3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TJH6PFJODO72B4XESBRGBFQUC3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:TJH6PFJODO72B4XESBRGBFQUC3","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":"cd5047df6338ab320a59b96026d49141593e131fda866e217c11b8159ce3220a","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2024-10-30T20:48:19Z","title_canon_sha256":"02cf429ca552e61bd42f495f0f5c801c194f063cfca1ee9c0d15f9b715ef700b"},"schema_version":"1.0","source":{"id":"2411.00866","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.00866","created_at":"2026-07-05T09:29:51Z"},{"alias_kind":"arxiv_version","alias_value":"2411.00866v1","created_at":"2026-07-05T09:29:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.00866","created_at":"2026-07-05T09:29:51Z"},{"alias_kind":"pith_short_12","alias_value":"TJH6PFJODO72","created_at":"2026-07-05T09:29:51Z"},{"alias_kind":"pith_short_16","alias_value":"TJH6PFJODO72B4XE","created_at":"2026-07-05T09:29:51Z"},{"alias_kind":"pith_short_8","alias_value":"TJH6PFJO","created_at":"2026-07-05T09:29:51Z"}],"graph_snapshots":[{"event_id":"sha256:de5ff5c0aeaa4a290bcce3181118c92e8946e5e9ad3f80b26bcd24c015c81c50","target":"graph","created_at":"2026-07-05T09:29:51Z","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/2411.00866/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The Emory Knee Radiograph (MRKR) dataset is a large, demographically diverse collection of 503,261 knee radiographs from 83,011 patients, 40% of which are African American. This dataset provides imaging data in DICOM format along with detailed clinical information, including patient-reported pain scores, diagnostic codes, and procedural codes, which are not commonly available in similar datasets. The MRKR dataset also features imaging metadata such as image laterality, view type, and presence of hardware, enhancing its value for research and model development. MRKR addresses significant gaps i","authors_text":"Aawez Mansuri, Beatrice Brown-Mulry, Brandon Price, Chima Okecheukwu, Hari Trivedi, Jason Adleberg, Judy Gichoya, Kaesha Thomas, Zach Zaiman","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2024-10-30T20:48:19Z","title":"Emory Knee Radiograph (MRKR) Dataset"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.00866","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":"sha256:5333342121e55e49776aad547df43726e605ff6b7ce1da295fe1e3dcff9d0c56","target":"record","created_at":"2026-07-05T09:29:51Z","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":"cd5047df6338ab320a59b96026d49141593e131fda866e217c11b8159ce3220a","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2024-10-30T20:48:19Z","title_canon_sha256":"02cf429ca552e61bd42f495f0f5c801c194f063cfca1ee9c0d15f9b715ef700b"},"schema_version":"1.0","source":{"id":"2411.00866","kind":"arxiv","version":1}},"canonical_sha256":"9a4fe7952e1bbfa0f2e4906260961416ecb511ef4b9ed60d17a3291ecfccd85d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9a4fe7952e1bbfa0f2e4906260961416ecb511ef4b9ed60d17a3291ecfccd85d","first_computed_at":"2026-07-05T09:29:51.698426Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:29:51.698426Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+1u7ZsxvQ7BtOnbFecgd9tdiNltvd02GEn2gbHnibBwGeGVTRWy+17HVrH9//lOAcr1TWG1jggWfbyXoOUdtDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T09:29:51.698856Z","signed_message":"canonical_sha256_bytes"},"source_id":"2411.00866","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5333342121e55e49776aad547df43726e605ff6b7ce1da295fe1e3dcff9d0c56","sha256:de5ff5c0aeaa4a290bcce3181118c92e8946e5e9ad3f80b26bcd24c015c81c50"],"state_sha256":"a3656a1d4662b11e9a0069433a29579a94c68bd9ed7766ae00a3d4af9d6b213f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rjyXDhvnPGLwFm6Z+CrOz/KJ94tHFaR+lT1nk14RKrGnZRBa03NrjhhRBdqtyDmcLH0ehWr82oGkyeifBKmuCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-08T02:12:27.821895Z","bundle_sha256":"4f98522b718a4b8a73802175a7d49f4763a91f70111288b5dc56f9a44288b91f"}}