{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:CFKGBKFVTBVUBRQWZHI3JFPVP3","short_pith_number":"pith:CFKGBKFV","canonical_record":{"source":{"id":"2010.07675","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-10-15T11:49:20Z","cross_cats_sorted":[],"title_canon_sha256":"aae8aa86ed7efdaffbd13aa2bbf9f810f836b13b7b5984086eb9f9b4225395e2","abstract_canon_sha256":"c4c81a8e72a3b57c6ba2fd2b0ed31b5e97498ed5ae1c3777d72521454154ef12"},"schema_version":"1.0"},"canonical_sha256":"115460a8b5986b40c616c9d1b495f57ee80000d06d60eb343ad3807e513ff6df","source":{"kind":"arxiv","id":"2010.07675","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2010.07675","created_at":"2026-07-05T01:43:19Z"},{"alias_kind":"arxiv_version","alias_value":"2010.07675v1","created_at":"2026-07-05T01:43:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2010.07675","created_at":"2026-07-05T01:43:19Z"},{"alias_kind":"pith_short_12","alias_value":"CFKGBKFVTBVU","created_at":"2026-07-05T01:43:19Z"},{"alias_kind":"pith_short_16","alias_value":"CFKGBKFVTBVUBRQW","created_at":"2026-07-05T01:43:19Z"},{"alias_kind":"pith_short_8","alias_value":"CFKGBKFV","created_at":"2026-07-05T01:43:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:CFKGBKFVTBVUBRQWZHI3JFPVP3","target":"record","payload":{"canonical_record":{"source":{"id":"2010.07675","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-10-15T11:49:20Z","cross_cats_sorted":[],"title_canon_sha256":"aae8aa86ed7efdaffbd13aa2bbf9f810f836b13b7b5984086eb9f9b4225395e2","abstract_canon_sha256":"c4c81a8e72a3b57c6ba2fd2b0ed31b5e97498ed5ae1c3777d72521454154ef12"},"schema_version":"1.0"},"canonical_sha256":"115460a8b5986b40c616c9d1b495f57ee80000d06d60eb343ad3807e513ff6df","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:43:19.489168Z","signature_b64":"ZAJOcZ9DR2AHkDUs+ERmcLi7JIcxaBnZb07tRG4kfSsrdYo1FoO1AFt+dYG/8ndLfxhBSbVlD4LaCFCZ7TSLCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"115460a8b5986b40c616c9d1b495f57ee80000d06d60eb343ad3807e513ff6df","last_reissued_at":"2026-07-05T01:43:19.488697Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:43:19.488697Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2010.07675","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T01:43:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bLSpkpiXuUJM3QjNSnirZB/NHuGiq9zyhzJkWyj85wouVDpcRQ5N4XrhPw1C9ZnbWKONtfjFWc992X1aoWLeDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-20T20:24:33.718012Z"},"content_sha256":"698d32791f003920f3bba468e1d531399e5881c42b7fc68ded1bdde91d5771fd","schema_version":"1.0","event_id":"sha256:698d32791f003920f3bba468e1d531399e5881c42b7fc68ded1bdde91d5771fd"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:CFKGBKFVTBVUBRQWZHI3JFPVP3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Integrating Coarse Granularity Part-level Features with Supervised Global-level Features for Person Re-identification","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Dongfang Li, Jiahao Cao, Qingfang Zheng, Xia Jia, Xiaofei Mao","submitted_at":"2020-10-15T11:49:20Z","abstract_excerpt":"Holistic person re-identification (Re-ID) and partial person re-identification have achieved great progress respectively in recent years. However, scenarios in reality often include both holistic and partial pedestrian images, which makes single holistic or partial person Re-ID hard to work. In this paper, we propose a robust coarse granularity part-level person Re-ID network (CGPN), which not only extracts robust regional level body features, but also integrates supervised global features for both holistic and partial person images. CGPN gains two-fold benefit toward higher accuracy for perso"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2010.07675","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2010.07675/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T01:43:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Sk8NiCbhMUkhWrdfk7cV1zLJbps/CB6kkpCIDL9x14nJaOsXKE00+AF1Q1Ol0g14UOYcH5TcSUv3kcfv+u+kDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-20T20:24:33.719011Z"},"content_sha256":"875e9eaa38535cd94eae7a4f0664dd61f8147a63f717661550ced0f52c1bc963","schema_version":"1.0","event_id":"sha256:875e9eaa38535cd94eae7a4f0664dd61f8147a63f717661550ced0f52c1bc963"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CFKGBKFVTBVUBRQWZHI3JFPVP3/bundle.json","state_url":"https://pith.science/pith/CFKGBKFVTBVUBRQWZHI3JFPVP3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CFKGBKFVTBVUBRQWZHI3JFPVP3/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-20T20:24:33Z","links":{"resolver":"https://pith.science/pith/CFKGBKFVTBVUBRQWZHI3JFPVP3","bundle":"https://pith.science/pith/CFKGBKFVTBVUBRQWZHI3JFPVP3/bundle.json","state":"https://pith.science/pith/CFKGBKFVTBVUBRQWZHI3JFPVP3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CFKGBKFVTBVUBRQWZHI3JFPVP3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:CFKGBKFVTBVUBRQWZHI3JFPVP3","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":"c4c81a8e72a3b57c6ba2fd2b0ed31b5e97498ed5ae1c3777d72521454154ef12","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-10-15T11:49:20Z","title_canon_sha256":"aae8aa86ed7efdaffbd13aa2bbf9f810f836b13b7b5984086eb9f9b4225395e2"},"schema_version":"1.0","source":{"id":"2010.07675","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2010.07675","created_at":"2026-07-05T01:43:19Z"},{"alias_kind":"arxiv_version","alias_value":"2010.07675v1","created_at":"2026-07-05T01:43:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2010.07675","created_at":"2026-07-05T01:43:19Z"},{"alias_kind":"pith_short_12","alias_value":"CFKGBKFVTBVU","created_at":"2026-07-05T01:43:19Z"},{"alias_kind":"pith_short_16","alias_value":"CFKGBKFVTBVUBRQW","created_at":"2026-07-05T01:43:19Z"},{"alias_kind":"pith_short_8","alias_value":"CFKGBKFV","created_at":"2026-07-05T01:43:19Z"}],"graph_snapshots":[{"event_id":"sha256:875e9eaa38535cd94eae7a4f0664dd61f8147a63f717661550ced0f52c1bc963","target":"graph","created_at":"2026-07-05T01:43:19Z","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/2010.07675/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Holistic person re-identification (Re-ID) and partial person re-identification have achieved great progress respectively in recent years. However, scenarios in reality often include both holistic and partial pedestrian images, which makes single holistic or partial person Re-ID hard to work. In this paper, we propose a robust coarse granularity part-level person Re-ID network (CGPN), which not only extracts robust regional level body features, but also integrates supervised global features for both holistic and partial person images. CGPN gains two-fold benefit toward higher accuracy for perso","authors_text":"Dongfang Li, Jiahao Cao, Qingfang Zheng, Xia Jia, Xiaofei Mao","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-10-15T11:49:20Z","title":"Integrating Coarse Granularity Part-level Features with Supervised Global-level Features for Person Re-identification"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2010.07675","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":"sha256:698d32791f003920f3bba468e1d531399e5881c42b7fc68ded1bdde91d5771fd","target":"record","created_at":"2026-07-05T01:43:19Z","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":"c4c81a8e72a3b57c6ba2fd2b0ed31b5e97498ed5ae1c3777d72521454154ef12","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-10-15T11:49:20Z","title_canon_sha256":"aae8aa86ed7efdaffbd13aa2bbf9f810f836b13b7b5984086eb9f9b4225395e2"},"schema_version":"1.0","source":{"id":"2010.07675","kind":"arxiv","version":1}},"canonical_sha256":"115460a8b5986b40c616c9d1b495f57ee80000d06d60eb343ad3807e513ff6df","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"115460a8b5986b40c616c9d1b495f57ee80000d06d60eb343ad3807e513ff6df","first_computed_at":"2026-07-05T01:43:19.488697Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:43:19.488697Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZAJOcZ9DR2AHkDUs+ERmcLi7JIcxaBnZb07tRG4kfSsrdYo1FoO1AFt+dYG/8ndLfxhBSbVlD4LaCFCZ7TSLCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T01:43:19.489168Z","signed_message":"canonical_sha256_bytes"},"source_id":"2010.07675","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:698d32791f003920f3bba468e1d531399e5881c42b7fc68ded1bdde91d5771fd","sha256:875e9eaa38535cd94eae7a4f0664dd61f8147a63f717661550ced0f52c1bc963"],"state_sha256":"9d97b69dfe6d056895aaa668d87d9c34e9580cee823391ce770699079570436c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"t00JHAp8x4yS7rE8PN1RFyWqWqK8QhE7YakCb8LCnUKLK9TdBHxLtqtfMkwKOTRkDKoGejhlSo73WVms/+2BCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-20T20:24:33.726119Z","bundle_sha256":"e37fa92f0537c5cb23c9949670674d8b9bca8548f564de7b871af248606d73e1"}}