{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:H5BELS7J7GGYPLZWD6MM5MPF53","short_pith_number":"pith:H5BELS7J","canonical_record":{"source":{"id":"2303.00369","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2023-03-01T09:50:39Z","cross_cats_sorted":["eess.IV"],"title_canon_sha256":"4b36703582453ceb9ec5b2199bd7d37c8bd90f6b064b7f4f19fd366368905560","abstract_canon_sha256":"c87c9f8a4143c4217b020f2968242cc79c55cc8666337ed33ffaec823c1cca27"},"schema_version":"1.0"},"canonical_sha256":"3f4245cbe9f98d87af361f98ceb1e5eecb1567736ee3ae285690eca639337f15","source":{"kind":"arxiv","id":"2303.00369","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2303.00369","created_at":"2026-07-05T05:47:22Z"},{"alias_kind":"arxiv_version","alias_value":"2303.00369v2","created_at":"2026-07-05T05:47:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2303.00369","created_at":"2026-07-05T05:47:22Z"},{"alias_kind":"pith_short_12","alias_value":"H5BELS7J7GGY","created_at":"2026-07-05T05:47:22Z"},{"alias_kind":"pith_short_16","alias_value":"H5BELS7J7GGYPLZW","created_at":"2026-07-05T05:47:22Z"},{"alias_kind":"pith_short_8","alias_value":"H5BELS7J","created_at":"2026-07-05T05:47:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:H5BELS7J7GGYPLZWD6MM5MPF53","target":"record","payload":{"canonical_record":{"source":{"id":"2303.00369","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2023-03-01T09:50:39Z","cross_cats_sorted":["eess.IV"],"title_canon_sha256":"4b36703582453ceb9ec5b2199bd7d37c8bd90f6b064b7f4f19fd366368905560","abstract_canon_sha256":"c87c9f8a4143c4217b020f2968242cc79c55cc8666337ed33ffaec823c1cca27"},"schema_version":"1.0"},"canonical_sha256":"3f4245cbe9f98d87af361f98ceb1e5eecb1567736ee3ae285690eca639337f15","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:47:22.269966Z","signature_b64":"8HH+5/0zHsN8pe4E7rh+WQKTPfx+rEOflzbQnq3SZSKMI+tDaiw7cYVBnTB3t311aMJLUyiIH6b2lyTZriT9Bw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3f4245cbe9f98d87af361f98ceb1e5eecb1567736ee3ae285690eca639337f15","last_reissued_at":"2026-07-05T05:47:22.269489Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:47:22.269489Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2303.00369","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T05:47:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZXByebMvZjJrL/kTqcLW/wDm6PdFDpfWi3lrKkpQv3cmkgSLFUkTaEh/KelaX9lN9Qu4OkwiHpm5R/YgOyMUDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T22:02:29.516634Z"},"content_sha256":"db1e8ee788964e5b4a58341f10ea1f814b7915755ca20afa1543d27faaaeb70c","schema_version":"1.0","event_id":"sha256:db1e8ee788964e5b4a58341f10ea1f814b7915755ca20afa1543d27faaaeb70c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:H5BELS7J7GGYPLZWD6MM5MPF53","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Indescribable Multi-modal Spatial Evaluator","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["eess.IV"],"primary_cat":"cs.CV","authors_text":"Jiacheng Wang, Jingyi Zhang, Lingke Kong, Qichao Zhou, Qijin Shen, X. Sharon Qi, Yanle Hu","submitted_at":"2023-03-01T09:50:39Z","abstract_excerpt":"Multi-modal image registration spatially aligns two images with different distributions. One of its major challenges is that images acquired from different imaging machines have different imaging distributions, making it difficult to focus only on the spatial aspect of the images and ignore differences in distributions. In this study, we developed a self-supervised approach, Indescribable Multi-model Spatial Evaluator (IMSE), to address multi-modal image registration. IMSE creates an accurate multi-modal spatial evaluator to measure spatial differences between two images, and then optimizes re"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2303.00369","kind":"arxiv","version":2},"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/2303.00369/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":"2026-07-05T05:47:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"P93nSzuq6pz0jI+h1tEJUePJ1Dci6kH3VIf+2uQrPRnWGP2vxLfEMdDdl2TO1zeiapjKIjjVMDgEEwlhxPK7AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T22:02:29.517014Z"},"content_sha256":"c60647d3f512252797ed752e77cefe3580ca8a0ce2a5814982319c63b24a4877","schema_version":"1.0","event_id":"sha256:c60647d3f512252797ed752e77cefe3580ca8a0ce2a5814982319c63b24a4877"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/H5BELS7J7GGYPLZWD6MM5MPF53/bundle.json","state_url":"https://pith.science/pith/H5BELS7J7GGYPLZWD6MM5MPF53/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/H5BELS7J7GGYPLZWD6MM5MPF53/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":"2026-07-06T22:02:29Z","links":{"resolver":"https://pith.science/pith/H5BELS7J7GGYPLZWD6MM5MPF53","bundle":"https://pith.science/pith/H5BELS7J7GGYPLZWD6MM5MPF53/bundle.json","state":"https://pith.science/pith/H5BELS7J7GGYPLZWD6MM5MPF53/state.json","well_known_bundle":"https://pith.science/.well-known/pith/H5BELS7J7GGYPLZWD6MM5MPF53/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:H5BELS7J7GGYPLZWD6MM5MPF53","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":"c87c9f8a4143c4217b020f2968242cc79c55cc8666337ed33ffaec823c1cca27","cross_cats_sorted":["eess.IV"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2023-03-01T09:50:39Z","title_canon_sha256":"4b36703582453ceb9ec5b2199bd7d37c8bd90f6b064b7f4f19fd366368905560"},"schema_version":"1.0","source":{"id":"2303.00369","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2303.00369","created_at":"2026-07-05T05:47:22Z"},{"alias_kind":"arxiv_version","alias_value":"2303.00369v2","created_at":"2026-07-05T05:47:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2303.00369","created_at":"2026-07-05T05:47:22Z"},{"alias_kind":"pith_short_12","alias_value":"H5BELS7J7GGY","created_at":"2026-07-05T05:47:22Z"},{"alias_kind":"pith_short_16","alias_value":"H5BELS7J7GGYPLZW","created_at":"2026-07-05T05:47:22Z"},{"alias_kind":"pith_short_8","alias_value":"H5BELS7J","created_at":"2026-07-05T05:47:22Z"}],"graph_snapshots":[{"event_id":"sha256:c60647d3f512252797ed752e77cefe3580ca8a0ce2a5814982319c63b24a4877","target":"graph","created_at":"2026-07-05T05:47:22Z","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/2303.00369/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Multi-modal image registration spatially aligns two images with different distributions. One of its major challenges is that images acquired from different imaging machines have different imaging distributions, making it difficult to focus only on the spatial aspect of the images and ignore differences in distributions. In this study, we developed a self-supervised approach, Indescribable Multi-model Spatial Evaluator (IMSE), to address multi-modal image registration. IMSE creates an accurate multi-modal spatial evaluator to measure spatial differences between two images, and then optimizes re","authors_text":"Jiacheng Wang, Jingyi Zhang, Lingke Kong, Qichao Zhou, Qijin Shen, X. Sharon Qi, Yanle Hu","cross_cats":["eess.IV"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2023-03-01T09:50:39Z","title":"Indescribable Multi-modal Spatial Evaluator"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2303.00369","kind":"arxiv","version":2},"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:db1e8ee788964e5b4a58341f10ea1f814b7915755ca20afa1543d27faaaeb70c","target":"record","created_at":"2026-07-05T05:47:22Z","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":"c87c9f8a4143c4217b020f2968242cc79c55cc8666337ed33ffaec823c1cca27","cross_cats_sorted":["eess.IV"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2023-03-01T09:50:39Z","title_canon_sha256":"4b36703582453ceb9ec5b2199bd7d37c8bd90f6b064b7f4f19fd366368905560"},"schema_version":"1.0","source":{"id":"2303.00369","kind":"arxiv","version":2}},"canonical_sha256":"3f4245cbe9f98d87af361f98ceb1e5eecb1567736ee3ae285690eca639337f15","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3f4245cbe9f98d87af361f98ceb1e5eecb1567736ee3ae285690eca639337f15","first_computed_at":"2026-07-05T05:47:22.269489Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:47:22.269489Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8HH+5/0zHsN8pe4E7rh+WQKTPfx+rEOflzbQnq3SZSKMI+tDaiw7cYVBnTB3t311aMJLUyiIH6b2lyTZriT9Bw==","signature_status":"signed_v1","signed_at":"2026-07-05T05:47:22.269966Z","signed_message":"canonical_sha256_bytes"},"source_id":"2303.00369","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:db1e8ee788964e5b4a58341f10ea1f814b7915755ca20afa1543d27faaaeb70c","sha256:c60647d3f512252797ed752e77cefe3580ca8a0ce2a5814982319c63b24a4877"],"state_sha256":"88e8cf654e1d9c1cdee5e26756be1375c54496b964c190592a09605c744805b6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GE17LIFF8uWMdxoa2Yg+C3KxxQC3/OoQO8nlsL+l9ySan2joajSkqvTsnyM9c66zKTVhBbpRQEaBuSrYQf9rBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T22:02:29.519088Z","bundle_sha256":"f5a4f33898172b388c7b544f8c7c14bf21a07e1a1293aaae0502be8728e1aad9"}}