{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:2G663VQAG3YXBW4BTWIYBJ73QG","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":"cd835ddee80c13536befc150e9529982ad4fe5616172ce32397c827601090b13","cross_cats_sorted":["physics.med-ph","stat.ME"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2015-12-25T02:58:53Z","title_canon_sha256":"b78a6b11d866a3b87720e94245f18d2ac2d756ebda915e625c270f5eaf77847f"},"schema_version":"1.0","source":{"id":"1512.07947","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1512.07947","created_at":"2026-05-18T01:23:43Z"},{"alias_kind":"arxiv_version","alias_value":"1512.07947v1","created_at":"2026-05-18T01:23:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1512.07947","created_at":"2026-05-18T01:23:43Z"},{"alias_kind":"pith_short_12","alias_value":"2G663VQAG3YX","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_16","alias_value":"2G663VQAG3YXBW4B","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_8","alias_value":"2G663VQA","created_at":"2026-05-18T12:28:59Z"}],"graph_snapshots":[{"event_id":"sha256:f2d6907587cbfc9f289354225580166375f79a9e8b207c1fc41913a8c6e424ba","target":"graph","created_at":"2026-05-18T01:23:43Z","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"},"paper":{"abstract_excerpt":"Magnetic Resonance Imaging (MRI) is a crucial medical imaging technology for the screening and diagnosis of frequently occurring cancers. However image quality may suffer by long acquisition times for MRIs due to patient motion, as well as result in great patient discomfort. Reducing MRI acquisition time can reduce patient discomfort and as a result reduces motion artifacts from the acquisition process. Compressive sensing strategies, when applied to MRI, have been demonstrated to be effective at decreasing acquisition times significantly by sparsely sampling the \\emph{k}-space during the acqu","authors_text":"Alexander Wong, Edward Li, Farzad Khalvati, Masoom A. Haider, Mohammad Javad Shafiee","cross_cats":["physics.med-ph","stat.ME"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2015-12-25T02:58:53Z","title":"Sparse Reconstruction of Compressive Sensing MRI using Cross-Domain Stochastically Fully Connected Conditional Random Fields"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1512.07947","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":"sha256:80915c227787dc971dfd0e9085a2986aa24c933899a3024a46dc524d946eb69d","target":"record","created_at":"2026-05-18T01:23:43Z","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":"cd835ddee80c13536befc150e9529982ad4fe5616172ce32397c827601090b13","cross_cats_sorted":["physics.med-ph","stat.ME"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2015-12-25T02:58:53Z","title_canon_sha256":"b78a6b11d866a3b87720e94245f18d2ac2d756ebda915e625c270f5eaf77847f"},"schema_version":"1.0","source":{"id":"1512.07947","kind":"arxiv","version":1}},"canonical_sha256":"d1bdedd60036f170db819d9180a7fb81a63e42bd5620e82a5cc04aafa69d441f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d1bdedd60036f170db819d9180a7fb81a63e42bd5620e82a5cc04aafa69d441f","first_computed_at":"2026-05-18T01:23:43.820797Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:23:43.820797Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UJDWQzhW8ayBP3Fx5jyncAPYV61ZSch/h5z0af4N1Rfk7QK6MARPPHwW8KNIQv7RGZTRLs4GrzrBJfgmh6DZAA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:23:43.821492Z","signed_message":"canonical_sha256_bytes"},"source_id":"1512.07947","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:80915c227787dc971dfd0e9085a2986aa24c933899a3024a46dc524d946eb69d","sha256:f2d6907587cbfc9f289354225580166375f79a9e8b207c1fc41913a8c6e424ba"],"state_sha256":"f564ba2410049d7adfd4d2bdca0ed910acdd27d94e8254ccdd645f53860ab9aa"}