{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:5KCS5G7LHH37MQQWAQ3C6L5TEC","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":"72300a11fbbd79792168a675b7b876aac9ec0611282f53acaef888641caefc3f","cross_cats_sorted":["cs.CV"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2014-06-26T11:51:56Z","title_canon_sha256":"c4a885fb068e329e26323d1eeafac88d20f20739f69fe1b821e8bc03d62a925d"},"schema_version":"1.0","source":{"id":"1406.6854","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1406.6854","created_at":"2026-05-18T02:48:55Z"},{"alias_kind":"arxiv_version","alias_value":"1406.6854v1","created_at":"2026-05-18T02:48:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1406.6854","created_at":"2026-05-18T02:48:55Z"},{"alias_kind":"pith_short_12","alias_value":"5KCS5G7LHH37","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_16","alias_value":"5KCS5G7LHH37MQQW","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_8","alias_value":"5KCS5G7L","created_at":"2026-05-18T12:28:14Z"}],"graph_snapshots":[{"event_id":"sha256:e6e6362fafb0ba77267647e62134e53688b44d5b3357d8886bf8ca099ba86e43","target":"graph","created_at":"2026-05-18T02:48:55Z","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":"Latent fingerprint has the practical value to identify the suspects who have unintentionally left a trace of fingerprint in the crime scenes. However, designing a fully automated latent fingerprint matcher is a very challenging task as it needs to address many challenging issues including the separation of overlapping structured patterns over the partial and poor quality latent fingerprint image, and finding a match against a large background database that would have different resolutions. Currently there is no fully automated latent fingerprint matcher available to the public and most literat","authors_text":"Jiankun Hu, Jinwei Xu, Xiuping Jia","cross_cats":["cs.CV"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2014-06-26T11:51:56Z","title":"A Fully Automated Latent Fingerprint Matcher with Embedded Self-learning Segmentation Module"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1406.6854","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":"sha256:1e84f8e7d28c3a34bc043d72e9696e159e1ae4e173da8c3ea4ab832c03f49a2e","target":"record","created_at":"2026-05-18T02:48:55Z","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":"72300a11fbbd79792168a675b7b876aac9ec0611282f53acaef888641caefc3f","cross_cats_sorted":["cs.CV"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2014-06-26T11:51:56Z","title_canon_sha256":"c4a885fb068e329e26323d1eeafac88d20f20739f69fe1b821e8bc03d62a925d"},"schema_version":"1.0","source":{"id":"1406.6854","kind":"arxiv","version":1}},"canonical_sha256":"ea852e9beb39f7f6421604362f2fb3209d0a9558b4c5f44eec58d505c56794ec","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ea852e9beb39f7f6421604362f2fb3209d0a9558b4c5f44eec58d505c56794ec","first_computed_at":"2026-05-18T02:48:55.659894Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:48:55.659894Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3cgGC0rcv8nABLsRNF/fCkK2Ak/Z/gdDUZI6RsXpfHBD8pRHh0MaS5j2202Aelu77oyrDrsycYTgv39RVyRwAA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:48:55.660499Z","signed_message":"canonical_sha256_bytes"},"source_id":"1406.6854","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1e84f8e7d28c3a34bc043d72e9696e159e1ae4e173da8c3ea4ab832c03f49a2e","sha256:e6e6362fafb0ba77267647e62134e53688b44d5b3357d8886bf8ca099ba86e43"],"state_sha256":"3895e3ef110121de90a4379bf81c602a854fd141dee69e04f7dc3bb41e6fed54"}