{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:VV2OS2ZO6ZBWEFZMUIUCN33FMB","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":"83ed1f3f982c5ed1f96a0f835b19a5ddd7163f98da9e7cea872149ccd7a844fc","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2017-03-21T13:44:42Z","title_canon_sha256":"b693a692a954b9c106b665f3c4b396aac3e0582eea4c4ff027198ae088a6a4e6"},"schema_version":"1.0","source":{"id":"1703.07220","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.07220","created_at":"2026-05-17T23:43:54Z"},{"alias_kind":"arxiv_version","alias_value":"1703.07220v3","created_at":"2026-05-17T23:43:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.07220","created_at":"2026-05-17T23:43:54Z"},{"alias_kind":"pith_short_12","alias_value":"VV2OS2ZO6ZBW","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_16","alias_value":"VV2OS2ZO6ZBWEFZM","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_8","alias_value":"VV2OS2ZO","created_at":"2026-05-18T12:31:49Z"}],"graph_snapshots":[{"event_id":"sha256:21c9483ef1edbe2be26572ea596223a7afa39b500f1332d39d384dd3a4cdf019","target":"graph","created_at":"2026-05-17T23:43:54Z","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":"Person re-identification (re-ID) and attribute recognition share a common target at learning pedestrian descriptions. Their difference consists in the granularity. Most existing re-ID methods only take identity labels of pedestrians into consideration. However, we find the attributes, containing detailed local descriptions, are beneficial in allowing the re-ID model to learn more discriminative feature representations. In this paper, based on the complementarity of attribute labels and ID labels, we propose an attribute-person recognition (APR) network, a multi-task network which learns a re-I","authors_text":"Chenggang Yan, Liang Zheng, Yi Yang, Yutian Lin, Yu Wu, Zhedong Zheng, Zhilan Hu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2017-03-21T13:44:42Z","title":"Improving Person Re-identification by Attribute and Identity Learning"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.07220","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:c5bfd5022a639f4878df516ce259f5d0388af724e2dd3a57e28abe5df3f8ba05","target":"record","created_at":"2026-05-17T23:43:54Z","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":"83ed1f3f982c5ed1f96a0f835b19a5ddd7163f98da9e7cea872149ccd7a844fc","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2017-03-21T13:44:42Z","title_canon_sha256":"b693a692a954b9c106b665f3c4b396aac3e0582eea4c4ff027198ae088a6a4e6"},"schema_version":"1.0","source":{"id":"1703.07220","kind":"arxiv","version":3}},"canonical_sha256":"ad74e96b2ef64362172ca22826ef65605cfc0ef7114f3648c4f717f345bfad96","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ad74e96b2ef64362172ca22826ef65605cfc0ef7114f3648c4f717f345bfad96","first_computed_at":"2026-05-17T23:43:54.244027Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:43:54.244027Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"b/Je95We2kepuEdPAk1By5wy3eHoebsdtaVzeOa32BatKerNa5f8w1gi9gP16LgKEhqu5Lmnpy8+iY0GDIm9Bw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:43:54.244984Z","signed_message":"canonical_sha256_bytes"},"source_id":"1703.07220","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c5bfd5022a639f4878df516ce259f5d0388af724e2dd3a57e28abe5df3f8ba05","sha256:21c9483ef1edbe2be26572ea596223a7afa39b500f1332d39d384dd3a4cdf019"],"state_sha256":"8a7ee3dce12f8f887cc352a21915e077de3f0cfdfb41b7919c6387b75abf9b34"}