{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:JG5ZCQNGXWVPOUQJKRM225HFMI","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":"694a021a9b6701d2b55b443dcaca377714c910e6720e80d0066297833a7723d6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2019-03-19T07:35:58Z","title_canon_sha256":"72e08f44446b191f2700b08262b3faf0b9262e113e5963e3c8320226be3aaa84"},"schema_version":"1.0","source":{"id":"1903.07868","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1903.07868","created_at":"2026-05-17T23:50:53Z"},{"alias_kind":"arxiv_version","alias_value":"1903.07868v1","created_at":"2026-05-17T23:50:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.07868","created_at":"2026-05-17T23:50:53Z"},{"alias_kind":"pith_short_12","alias_value":"JG5ZCQNGXWVP","created_at":"2026-05-18T12:33:21Z"},{"alias_kind":"pith_short_16","alias_value":"JG5ZCQNGXWVPOUQJ","created_at":"2026-05-18T12:33:21Z"},{"alias_kind":"pith_short_8","alias_value":"JG5ZCQNG","created_at":"2026-05-18T12:33:21Z"}],"graph_snapshots":[{"event_id":"sha256:d34f8a21a24e4578c6b2c7bef7cbedf6bc1798ffd5dc1534ba758dbd29028104","target":"graph","created_at":"2026-05-17T23:50:53Z","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":"Vehicle re-identification (reID) is to identify a target vehicle in different cameras with non-overlapping views. When deploy the well-trained model to a new dataset directly, there is a severe performance drop because of differences among datasets named domain bias. To address this problem, this paper proposes an domain adaptation framework which contains an image-to-image translation network named vehicle transfer generative adversarial network (VTGAN) and an attention-based feature learning network (ATTNet). VTGAN could make images from the source domain (well-labeled) have the style of tar","authors_text":"Huibing Wang, Jinjia Peng, Tongtong Zhao, Xianping Fu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2019-03-19T07:35:58Z","title":"Cross Domain Knowledge Transfer for Unsupervised Vehicle Re-identification"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.07868","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":"sha256:45cee2481434223fd524a5bcc1dbc7e40b19fbf0720d56e79d6ce3eda04fe0a9","target":"record","created_at":"2026-05-17T23:50:53Z","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":"694a021a9b6701d2b55b443dcaca377714c910e6720e80d0066297833a7723d6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2019-03-19T07:35:58Z","title_canon_sha256":"72e08f44446b191f2700b08262b3faf0b9262e113e5963e3c8320226be3aaa84"},"schema_version":"1.0","source":{"id":"1903.07868","kind":"arxiv","version":1}},"canonical_sha256":"49bb9141a6bdaaf752095459ad74e562367fe473cb9e96e7ee9664408c332694","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"49bb9141a6bdaaf752095459ad74e562367fe473cb9e96e7ee9664408c332694","first_computed_at":"2026-05-17T23:50:53.641103Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:50:53.641103Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"L38ApGmxKa1VwxcEzgbB1kPC32StmSwPLEFGED9KM/9wFFwKs0QY0cef+hhpW0ukbyCcPeKt65K26g3b3DhlAA==","signature_status":"signed_v1","signed_at":"2026-05-17T23:50:53.641675Z","signed_message":"canonical_sha256_bytes"},"source_id":"1903.07868","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:45cee2481434223fd524a5bcc1dbc7e40b19fbf0720d56e79d6ce3eda04fe0a9","sha256:d34f8a21a24e4578c6b2c7bef7cbedf6bc1798ffd5dc1534ba758dbd29028104"],"state_sha256":"a38f01a08db374c25ed0549f12ba11f5b719dcebf6aeb0de921cdcb921f62573"}