{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:WBAEUIJRCEX7LQ7VAT6U3S67WU","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":"b0dbd455b70b9bd84c7d2dafa3e0a03b2176b4bcf6d0f8eced5a3204f0965cb8","cross_cats_sorted":["cs.CV","cs.LG","physics.med-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.IV","submitted_at":"2024-03-11T18:57:45Z","title_canon_sha256":"ec17d1c87ca863d0a11697e11c885e34837be94aab5e4a27633d221ad92455d7"},"schema_version":"1.0","source":{"id":"2403.07105","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2403.07105","created_at":"2026-07-05T07:54:59Z"},{"alias_kind":"arxiv_version","alias_value":"2403.07105v1","created_at":"2026-07-05T07:54:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2403.07105","created_at":"2026-07-05T07:54:59Z"},{"alias_kind":"pith_short_12","alias_value":"WBAEUIJRCEX7","created_at":"2026-07-05T07:54:59Z"},{"alias_kind":"pith_short_16","alias_value":"WBAEUIJRCEX7LQ7V","created_at":"2026-07-05T07:54:59Z"},{"alias_kind":"pith_short_8","alias_value":"WBAEUIJR","created_at":"2026-07-05T07:54:59Z"}],"graph_snapshots":[{"event_id":"sha256:68790cf8184c6ff452f63ce18be36082ddc90bf951e83128f290894850a1c44a","target":"graph","created_at":"2026-07-05T07:54:59Z","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/2403.07105/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Automated slice classification is clinically relevant since it can be incorporated into medical image segmentation workflows as a preprocessing step that would flag slices with a higher probability of containing tumors, thereby directing physicians attention to the important slices. In this work, we train a ResNet-18 network to classify axial slices of lymphoma PET/CT images (collected from two institutions) depending on whether the slice intercepted a tumor (positive slice) in the 3D image or if the slice did not (negative slice). Various instances of the network were trained on 2D axial data","authors_text":"Arman Rahmim, Carlos F. Uribe, Ingrid Bloise, Joo H. O, Juan L. Ferres, Rahul Dodhia, Shadab Ahamed, Yixi Xu","cross_cats":["cs.CV","cs.LG","physics.med-ph"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.IV","submitted_at":"2024-03-11T18:57:45Z","title":"A slice classification neural network for automated classification of axial PET/CT slices from a multi-centric lymphoma dataset"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2403.07105","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":"sha256:4e9c41a445e1046226f84dc005f86785112990db12a77b1bf873fcc903069a25","target":"record","created_at":"2026-07-05T07:54:59Z","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":"b0dbd455b70b9bd84c7d2dafa3e0a03b2176b4bcf6d0f8eced5a3204f0965cb8","cross_cats_sorted":["cs.CV","cs.LG","physics.med-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.IV","submitted_at":"2024-03-11T18:57:45Z","title_canon_sha256":"ec17d1c87ca863d0a11697e11c885e34837be94aab5e4a27633d221ad92455d7"},"schema_version":"1.0","source":{"id":"2403.07105","kind":"arxiv","version":1}},"canonical_sha256":"b0404a2131112ff5c3f504fd4dcbdfb527286a15efe0a5943116296c1da7eee6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b0404a2131112ff5c3f504fd4dcbdfb527286a15efe0a5943116296c1da7eee6","first_computed_at":"2026-07-05T07:54:59.115415Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:54:59.115415Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LsW6js09grFMoRxZqIWfUFWANBqkE8r7bJ9K1hhIk8Tbq/GaswCzzsJOkiUEXpLcaaZWCppH7kGkdJ/tXt5KCg==","signature_status":"signed_v1","signed_at":"2026-07-05T07:54:59.115952Z","signed_message":"canonical_sha256_bytes"},"source_id":"2403.07105","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4e9c41a445e1046226f84dc005f86785112990db12a77b1bf873fcc903069a25","sha256:68790cf8184c6ff452f63ce18be36082ddc90bf951e83128f290894850a1c44a"],"state_sha256":"5d2f4fa9471cd8db89dbb4f418d73e51ff473415e22bc52ae3b77db6680e4155"}