{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:VLS46CCD5HTOMM44HVISD43V5N","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":"eb414b2d48679f8e3336406bb950ff98ab4e3deb0471e73257aaf986d47b2a86","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-04-27T04:26:03Z","title_canon_sha256":"2aaf2cc53c0a263ec55dbe626e5a0ab2a29f810faa91544afa13d8cb6637d3e6"},"schema_version":"1.0","source":{"id":"1804.10337","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.10337","created_at":"2026-05-18T00:17:21Z"},{"alias_kind":"arxiv_version","alias_value":"1804.10337v1","created_at":"2026-05-18T00:17:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.10337","created_at":"2026-05-18T00:17:21Z"},{"alias_kind":"pith_short_12","alias_value":"VLS46CCD5HTO","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_16","alias_value":"VLS46CCD5HTOMM44","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_8","alias_value":"VLS46CCD","created_at":"2026-05-18T12:32:59Z"}],"graph_snapshots":[{"event_id":"sha256:61b79cca8366e47681cff0c404e0051fcf756cdfca160e6a11bece7525c29647","target":"graph","created_at":"2026-05-18T00:17:21Z","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":"We propose a texture template approach, consisting of a set of virtual minutiae, to improve the overall latent fingerprint recognition accuracy. To compensate for the lack of sufficient number of minutiae in poor quality latent prints, we generate a set of virtual minutiae. However, due to a large number of these regularly placed virtual minutiae, texture based template matching has a large computational requirement compared to matching true minutiae templates. To improve both the accuracy and efficiency of the texture template matching, we investigate: i) both original and enhanced fingerprin","authors_text":"Anil K. Jain, Kai Cao","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-04-27T04:26:03Z","title":"Latent Fingerprint Recognition: Role of Texture Template"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.10337","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":"sha256:6111bfe82c4396c1555e446017ec9408a55db906a00eecc10bd4d4d5727792c9","target":"record","created_at":"2026-05-18T00:17:21Z","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":"eb414b2d48679f8e3336406bb950ff98ab4e3deb0471e73257aaf986d47b2a86","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-04-27T04:26:03Z","title_canon_sha256":"2aaf2cc53c0a263ec55dbe626e5a0ab2a29f810faa91544afa13d8cb6637d3e6"},"schema_version":"1.0","source":{"id":"1804.10337","kind":"arxiv","version":1}},"canonical_sha256":"aae5cf0843e9e6e6339c3d5121f375eb40b1ad6d654e405d16396fb29a406e6c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"aae5cf0843e9e6e6339c3d5121f375eb40b1ad6d654e405d16396fb29a406e6c","first_computed_at":"2026-05-18T00:17:21.048827Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:17:21.048827Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HwFknza/zHseab7ry1dO7/QMOQc0vrpUP17Sm6xhidOSRqaEbjjIPqleDWyS9a5R0KG9WkVqCsLrAnMMpF3SBw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:17:21.049449Z","signed_message":"canonical_sha256_bytes"},"source_id":"1804.10337","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6111bfe82c4396c1555e446017ec9408a55db906a00eecc10bd4d4d5727792c9","sha256:61b79cca8366e47681cff0c404e0051fcf756cdfca160e6a11bece7525c29647"],"state_sha256":"6630a1bde4221ac28726fad00eabd90c6a4bad69a4ac09ea4e043ed1862a9a18"}