{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:QJSIKLN5O3XTPP33PJHFIQ55JM","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":"b9af30ccd2838269bda80c4eef9827142f4433fae11672f0ab748a06be18c3f1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2012-05-24T12:56:45Z","title_canon_sha256":"e84cba11c5b10dffa3511857690953a16863934c71b2061a1b0ea723823e924e"},"schema_version":"1.0","source":{"id":"1205.5425","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1205.5425","created_at":"2026-05-18T02:21:09Z"},{"alias_kind":"arxiv_version","alias_value":"1205.5425v1","created_at":"2026-05-18T02:21:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.5425","created_at":"2026-05-18T02:21:09Z"},{"alias_kind":"pith_short_12","alias_value":"QJSIKLN5O3XT","created_at":"2026-05-18T12:27:18Z"},{"alias_kind":"pith_short_16","alias_value":"QJSIKLN5O3XTPP33","created_at":"2026-05-18T12:27:18Z"},{"alias_kind":"pith_short_8","alias_value":"QJSIKLN5","created_at":"2026-05-18T12:27:18Z"}],"graph_snapshots":[{"event_id":"sha256:6e287bdcefaa6263e52f763a13f965fadd6e528d6a4452084b9a760de7670202","target":"graph","created_at":"2026-05-18T02:21:09Z","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":"Image registration is an important tool for medical image analysis and is used to bring images into the same reference frame by warping the coordinate field of one image, such that some similarity measure is minimized. We study similarity in image registration in the context of Locally Orderless Images (LOI), which is the natural way to study density estimates and reveals the 3 fundamental scales: the measurement scale, the intensity scale, and the integration scale.\n  This paper has three main contributions: Firstly, we rephrase a large set of popular similarity measures into a common framewo","authors_text":"Jon Sporring, Sune Darkner","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2012-05-24T12:56:45Z","title":"Locally Orderless Registration"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.5425","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":"sha256:9585c300a485402e828b794e091f4aadadbf9fce1ae6de3b387e16e0ec033591","target":"record","created_at":"2026-05-18T02:21:09Z","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":"b9af30ccd2838269bda80c4eef9827142f4433fae11672f0ab748a06be18c3f1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2012-05-24T12:56:45Z","title_canon_sha256":"e84cba11c5b10dffa3511857690953a16863934c71b2061a1b0ea723823e924e"},"schema_version":"1.0","source":{"id":"1205.5425","kind":"arxiv","version":1}},"canonical_sha256":"8264852dbd76ef37bf7b7a4e5443bd4b3d1e3713a007a24d2bbba17b80c1f16d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8264852dbd76ef37bf7b7a4e5443bd4b3d1e3713a007a24d2bbba17b80c1f16d","first_computed_at":"2026-05-18T02:21:09.727541Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:21:09.727541Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YlvCMSPXXMksnZL7XiXtaarZco1Ncbh5sZv4Y6gDaQ9hXmCkZ6VTjMeiL0zW2S4MXGEHN2L4aZcHU0Qv9GzuCg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:21:09.727976Z","signed_message":"canonical_sha256_bytes"},"source_id":"1205.5425","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9585c300a485402e828b794e091f4aadadbf9fce1ae6de3b387e16e0ec033591","sha256:6e287bdcefaa6263e52f763a13f965fadd6e528d6a4452084b9a760de7670202"],"state_sha256":"176e37527030d9065d4e8676138d148b25bac4ce0e24aeca110e8f0f936101b6"}