{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:IA7VMX265YIIFRVTVANAXAT46W","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":"28e62d1690265eea11c5b50693eae680a6fd32acae21506f74f1fe8f1155cd80","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-05-29T14:50:39Z","title_canon_sha256":"6a6aa8ce4b9c6ca6788dcb1b943f1b9aa4b3371653135c48dff09f2b31e0712a"},"schema_version":"1.0","source":{"id":"1805.11519","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.11519","created_at":"2026-05-17T23:49:57Z"},{"alias_kind":"arxiv_version","alias_value":"1805.11519v3","created_at":"2026-05-17T23:49:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.11519","created_at":"2026-05-17T23:49:57Z"},{"alias_kind":"pith_short_12","alias_value":"IA7VMX265YII","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_16","alias_value":"IA7VMX265YIIFRVT","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_8","alias_value":"IA7VMX26","created_at":"2026-05-18T12:32:28Z"}],"graph_snapshots":[{"event_id":"sha256:a4de34c0bb1f5ac837a7bbdfd2f4bc76089b8eba94b5d85262702338a0b09505","target":"graph","created_at":"2026-05-17T23:49:57Z","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":"Low-resolution face recognition (LRFR) has received increasing attention over the past few years. Its applications lie widely in the real-world environment when high-resolution or high-quality images are hard to capture. One of the biggest demands for LRFR technologies is video surveillance. As the the number of surveillance cameras in the city increases, the videos that captured will need to be processed automatically. However, those videos or images are usually captured with large standoffs, arbitrary illumination condition, and diverse angles of view. Faces in these images are generally sma","authors_text":"Domingo Mery, Loreto Prieto, Patrick Flynn, Pei Li","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-05-29T14:50:39Z","title":"Face Recognition in Low Quality Images: A Survey"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.11519","kind":"arxiv","version":3},"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":"sha256:06d6b1dfcffa823e6e4d730263e12997e15fe6bfcd0ce4cd2ed160f367181909","target":"record","created_at":"2026-05-17T23:49:57Z","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":"28e62d1690265eea11c5b50693eae680a6fd32acae21506f74f1fe8f1155cd80","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-05-29T14:50:39Z","title_canon_sha256":"6a6aa8ce4b9c6ca6788dcb1b943f1b9aa4b3371653135c48dff09f2b31e0712a"},"schema_version":"1.0","source":{"id":"1805.11519","kind":"arxiv","version":3}},"canonical_sha256":"403f565f5eee1082c6b3a81a0b827cf5bdb58eac7be332f81bba91688314ab75","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"403f565f5eee1082c6b3a81a0b827cf5bdb58eac7be332f81bba91688314ab75","first_computed_at":"2026-05-17T23:49:57.249627Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:49:57.249627Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"onP7CcLuv46nUfN5G/W5yfVz8eG4QGEnt4BKdq80Pcx4XFPUG8wZ6+6kqw/duxu1ISd318q23CSSr7R/PMH5Ag==","signature_status":"signed_v1","signed_at":"2026-05-17T23:49:57.250208Z","signed_message":"canonical_sha256_bytes"},"source_id":"1805.11519","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:06d6b1dfcffa823e6e4d730263e12997e15fe6bfcd0ce4cd2ed160f367181909","sha256:a4de34c0bb1f5ac837a7bbdfd2f4bc76089b8eba94b5d85262702338a0b09505"],"state_sha256":"083f1742b47e18a35040b1628db11c16a56ed84c6b0fa33ef8410894648166b8"}