{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:AQEO54IWZMYQOJXLD5BJODDMBG","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":"af3d81d2d2e65bd495beea8d1e236129b24f17e4b4461b02fcf731cacf681562","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-12-08T08:09:58Z","title_canon_sha256":"8fe4740393f3d93fee73796d1654992c447d4eb376e1db858eb8a96f18ca274e"},"schema_version":"1.0","source":{"id":"1812.03282","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1812.03282","created_at":"2026-05-17T23:58:46Z"},{"alias_kind":"arxiv_version","alias_value":"1812.03282v1","created_at":"2026-05-17T23:58:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.03282","created_at":"2026-05-17T23:58:46Z"},{"alias_kind":"pith_short_12","alias_value":"AQEO54IWZMYQ","created_at":"2026-05-18T12:32:13Z"},{"alias_kind":"pith_short_16","alias_value":"AQEO54IWZMYQOJXL","created_at":"2026-05-18T12:32:13Z"},{"alias_kind":"pith_short_8","alias_value":"AQEO54IW","created_at":"2026-05-18T12:32:13Z"}],"graph_snapshots":[{"event_id":"sha256:09ad917e261c4cad95af901b4f43a6d8e9314c9408e73a8582db4a028913cea9","target":"graph","created_at":"2026-05-17T23:58:46Z","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":"Most of current person re-identification (ReID) methods neglect a spatial-temporal constraint. Given a query image, conventional methods compute the feature distances between the query image and all the gallery images and return a similarity ranked table. When the gallery database is very large in practice, these approaches fail to obtain a good performance due to appearance ambiguity across different camera views. In this paper, we propose a novel two-stream spatial-temporal person ReID (st-ReID) framework that mines both visual semantic information and spatial-temporal information. To this e","authors_text":"Guangcong Wang, Jianhuang Lai, Peigen Huang, Xiaohua Xie","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-12-08T08:09:58Z","title":"Spatial-Temporal Person Re-identification"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.03282","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:dd8cdb5be6c522b4bc32d6ba06afdc0997fb4429870f51ae6bf1e63c32b9361b","target":"record","created_at":"2026-05-17T23:58:46Z","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":"af3d81d2d2e65bd495beea8d1e236129b24f17e4b4461b02fcf731cacf681562","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-12-08T08:09:58Z","title_canon_sha256":"8fe4740393f3d93fee73796d1654992c447d4eb376e1db858eb8a96f18ca274e"},"schema_version":"1.0","source":{"id":"1812.03282","kind":"arxiv","version":1}},"canonical_sha256":"0408eef116cb310726eb1f42970c6c09aa50a2a09d089d653a952d1defefc440","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0408eef116cb310726eb1f42970c6c09aa50a2a09d089d653a952d1defefc440","first_computed_at":"2026-05-17T23:58:46.640406Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:58:46.640406Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/BLA/gQHRZZTIc0G6vjYDfoTCU7F3FqsrXkCoUavEyERh5qAjJw3usiiKtyCOSymmbhC+mAXUAYbXFktB0aUDA==","signature_status":"signed_v1","signed_at":"2026-05-17T23:58:46.640965Z","signed_message":"canonical_sha256_bytes"},"source_id":"1812.03282","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dd8cdb5be6c522b4bc32d6ba06afdc0997fb4429870f51ae6bf1e63c32b9361b","sha256:09ad917e261c4cad95af901b4f43a6d8e9314c9408e73a8582db4a028913cea9"],"state_sha256":"371999150dc8f90a6eff0c7c508512a58449cb10f805f6f9e9edfb24f8804f13"}