{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:FVDC47NEZQWLQGOOWSFXAIOQET","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":"8b13cf4a1a40b19b035e4a257af14f0fd5b91af865c7ed0f03a6aca169f9d2eb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2022-12-08T07:52:55Z","title_canon_sha256":"d1b2451bf4a5599a76a6b188baeae0c0bf3806c3f17dcb8a217c661e4033fa9d"},"schema_version":"1.0","source":{"id":"2212.04126","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2212.04126","created_at":"2026-07-05T05:23:48Z"},{"alias_kind":"arxiv_version","alias_value":"2212.04126v1","created_at":"2026-07-05T05:23:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2212.04126","created_at":"2026-07-05T05:23:48Z"},{"alias_kind":"pith_short_12","alias_value":"FVDC47NEZQWL","created_at":"2026-07-05T05:23:48Z"},{"alias_kind":"pith_short_16","alias_value":"FVDC47NEZQWLQGOO","created_at":"2026-07-05T05:23:48Z"},{"alias_kind":"pith_short_8","alias_value":"FVDC47NE","created_at":"2026-07-05T05:23:48Z"}],"graph_snapshots":[{"event_id":"sha256:652a7ab2851e5309b95acea0d29fefcf93043861ee638d3eae02023f24983d32","target":"graph","created_at":"2026-07-05T05:23:48Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2212.04126/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Vehicle re-identification (Re-ID) is a critical component of the autonomous driving perception system, and research in this area has accelerated in recent years. However, there is yet no perfect solution to the vehicle re-identification issue associated with the car's surround-view camera system. Our analysis identifies two significant issues in the aforementioned scenario: i) It is difficult to identify the same vehicle in many picture frames due to the unique construction of the fisheye camera. ii) The appearance of the same vehicle when seen via the surround vision system's several cameras ","authors_text":"Fan Wang, Jing Song, Tianhao Xu, Xiaoquan Wang, ZiZhang Wu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2022-12-08T07:52:55Z","title":"Complete Solution for Vehicle Re-ID in Surround-view Camera System"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2212.04126","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":"sha256:055458c69c370270173d8388e746ac19b9badf46f62f3e7c7830b4a031257366","target":"record","created_at":"2026-07-05T05:23:48Z","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":"8b13cf4a1a40b19b035e4a257af14f0fd5b91af865c7ed0f03a6aca169f9d2eb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2022-12-08T07:52:55Z","title_canon_sha256":"d1b2451bf4a5599a76a6b188baeae0c0bf3806c3f17dcb8a217c661e4033fa9d"},"schema_version":"1.0","source":{"id":"2212.04126","kind":"arxiv","version":1}},"canonical_sha256":"2d462e7da4cc2cb819ceb48b7021d024fb10357ad55703ea026b2d6154795142","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2d462e7da4cc2cb819ceb48b7021d024fb10357ad55703ea026b2d6154795142","first_computed_at":"2026-07-05T05:23:48.263434Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:23:48.263434Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"e1dThUiG3fq+dW/neuRAaHPO5TXcujzQ/iMppzVwN5SXPJrChYk0HhOI8XbUmdxtV5iT/Z8osOk0AUX6XJ8GAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T05:23:48.263836Z","signed_message":"canonical_sha256_bytes"},"source_id":"2212.04126","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:055458c69c370270173d8388e746ac19b9badf46f62f3e7c7830b4a031257366","sha256:652a7ab2851e5309b95acea0d29fefcf93043861ee638d3eae02023f24983d32"],"state_sha256":"b525c30f0edfa05d83f60f49ebb00fe58d840e401216bc7a970f9cfef719df7e"}