{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:T7TZOWDWU575KZH3GJT3KBG7PN","short_pith_number":"pith:T7TZOWDW","canonical_record":{"source":{"id":"2503.10759","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-03-13T18:00:02Z","cross_cats_sorted":[],"title_canon_sha256":"7294cd6ea19e1869a9525b9a2045d4b1174eca06f4679e95eaae08ee801efd42","abstract_canon_sha256":"a0bdb5b10fa6ea0d236d21b0dc3b40a99cb2f76278b84f4d559d0bd9605ed384"},"schema_version":"1.0"},"canonical_sha256":"9fe7975876a77fd564fb3267b504df7b689fdb084823af45e81adee9505e6acc","source":{"kind":"arxiv","id":"2503.10759","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2503.10759","created_at":"2026-07-05T10:31:05Z"},{"alias_kind":"arxiv_version","alias_value":"2503.10759v1","created_at":"2026-07-05T10:31:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2503.10759","created_at":"2026-07-05T10:31:05Z"},{"alias_kind":"pith_short_12","alias_value":"T7TZOWDWU575","created_at":"2026-07-05T10:31:05Z"},{"alias_kind":"pith_short_16","alias_value":"T7TZOWDWU575KZH3","created_at":"2026-07-05T10:31:05Z"},{"alias_kind":"pith_short_8","alias_value":"T7TZOWDW","created_at":"2026-07-05T10:31:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:T7TZOWDWU575KZH3GJT3KBG7PN","target":"record","payload":{"canonical_record":{"source":{"id":"2503.10759","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-03-13T18:00:02Z","cross_cats_sorted":[],"title_canon_sha256":"7294cd6ea19e1869a9525b9a2045d4b1174eca06f4679e95eaae08ee801efd42","abstract_canon_sha256":"a0bdb5b10fa6ea0d236d21b0dc3b40a99cb2f76278b84f4d559d0bd9605ed384"},"schema_version":"1.0"},"canonical_sha256":"9fe7975876a77fd564fb3267b504df7b689fdb084823af45e81adee9505e6acc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:31:05.407595Z","signature_b64":"h42+OEsIvf71vJUjbFHmUqk9KgG4bNGOQi4ahOPDvkgKKpvP2APbOAA50OJR9DeC8fnYCyVRkXQMgWQod7b9Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9fe7975876a77fd564fb3267b504df7b689fdb084823af45e81adee9505e6acc","last_reissued_at":"2026-07-05T10:31:05.406478Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:31:05.406478Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2503.10759","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":"2026-07-05T10:31:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"059B/0kYyjeXpxvYIWiMrPVngdfSdIWtXfmOFOKOiY+tsq+c6zKuRmvYDeKKu+x5j96ljAfrEb2EgUpv4hZCBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T01:11:47.404436Z"},"content_sha256":"8684f34de01cce4ee0ec65ec36c09aca24ee862e05f5a94a0b25d3ec77737a44","schema_version":"1.0","event_id":"sha256:8684f34de01cce4ee0ec65ec36c09aca24ee862e05f5a94a0b25d3ec77737a44"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:T7TZOWDWU575KZH3GJT3KBG7PN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Clothes-Changing Person Re-identification Based On Skeleton Dynamics","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Asaf Joseph, Shmuel Peleg","submitted_at":"2025-03-13T18:00:02Z","abstract_excerpt":"Clothes-Changing Person Re-Identification (ReID) aims to recognize the same individual across different videos captured at various times and locations. This task is particularly challenging due to changes in appearance, such as clothing, hairstyle, and accessories. We propose a Clothes-Changing ReID method that uses only skeleton data and does not use appearance features. Traditional ReID methods often depend on appearance features, leading to decreased accuracy when clothing changes. Our approach utilizes a spatio-temporal Graph Convolution Network (GCN) encoder to generate a skeleton-based d"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2503.10759","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/2503.10759/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":"2026-07-05T10:31:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SYv9nqXQWKI+8Gt1eUaKhPcTLlGkEsHJLluv60jjhxGEHEAv5+MUZ90a/TiGgMz96fChrT+27/DXOZXvUCC+Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T01:11:47.404972Z"},"content_sha256":"9a2cf0bf3f788ed48d1d2a41a5bceb152602f370323ab1f1ea3082f4217dd1d7","schema_version":"1.0","event_id":"sha256:9a2cf0bf3f788ed48d1d2a41a5bceb152602f370323ab1f1ea3082f4217dd1d7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/T7TZOWDWU575KZH3GJT3KBG7PN/bundle.json","state_url":"https://pith.science/pith/T7TZOWDWU575KZH3GJT3KBG7PN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/T7TZOWDWU575KZH3GJT3KBG7PN/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":"2026-08-09T01:11:47Z","links":{"resolver":"https://pith.science/pith/T7TZOWDWU575KZH3GJT3KBG7PN","bundle":"https://pith.science/pith/T7TZOWDWU575KZH3GJT3KBG7PN/bundle.json","state":"https://pith.science/pith/T7TZOWDWU575KZH3GJT3KBG7PN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/T7TZOWDWU575KZH3GJT3KBG7PN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:T7TZOWDWU575KZH3GJT3KBG7PN","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":"a0bdb5b10fa6ea0d236d21b0dc3b40a99cb2f76278b84f4d559d0bd9605ed384","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-03-13T18:00:02Z","title_canon_sha256":"7294cd6ea19e1869a9525b9a2045d4b1174eca06f4679e95eaae08ee801efd42"},"schema_version":"1.0","source":{"id":"2503.10759","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2503.10759","created_at":"2026-07-05T10:31:05Z"},{"alias_kind":"arxiv_version","alias_value":"2503.10759v1","created_at":"2026-07-05T10:31:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2503.10759","created_at":"2026-07-05T10:31:05Z"},{"alias_kind":"pith_short_12","alias_value":"T7TZOWDWU575","created_at":"2026-07-05T10:31:05Z"},{"alias_kind":"pith_short_16","alias_value":"T7TZOWDWU575KZH3","created_at":"2026-07-05T10:31:05Z"},{"alias_kind":"pith_short_8","alias_value":"T7TZOWDW","created_at":"2026-07-05T10:31:05Z"}],"graph_snapshots":[{"event_id":"sha256:9a2cf0bf3f788ed48d1d2a41a5bceb152602f370323ab1f1ea3082f4217dd1d7","target":"graph","created_at":"2026-07-05T10:31:05Z","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/2503.10759/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Clothes-Changing Person Re-Identification (ReID) aims to recognize the same individual across different videos captured at various times and locations. This task is particularly challenging due to changes in appearance, such as clothing, hairstyle, and accessories. We propose a Clothes-Changing ReID method that uses only skeleton data and does not use appearance features. Traditional ReID methods often depend on appearance features, leading to decreased accuracy when clothing changes. Our approach utilizes a spatio-temporal Graph Convolution Network (GCN) encoder to generate a skeleton-based d","authors_text":"Asaf Joseph, Shmuel Peleg","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-03-13T18:00:02Z","title":"Clothes-Changing Person Re-identification Based On Skeleton Dynamics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2503.10759","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":"sha256:8684f34de01cce4ee0ec65ec36c09aca24ee862e05f5a94a0b25d3ec77737a44","target":"record","created_at":"2026-07-05T10:31:05Z","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":"a0bdb5b10fa6ea0d236d21b0dc3b40a99cb2f76278b84f4d559d0bd9605ed384","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-03-13T18:00:02Z","title_canon_sha256":"7294cd6ea19e1869a9525b9a2045d4b1174eca06f4679e95eaae08ee801efd42"},"schema_version":"1.0","source":{"id":"2503.10759","kind":"arxiv","version":1}},"canonical_sha256":"9fe7975876a77fd564fb3267b504df7b689fdb084823af45e81adee9505e6acc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9fe7975876a77fd564fb3267b504df7b689fdb084823af45e81adee9505e6acc","first_computed_at":"2026-07-05T10:31:05.406478Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:31:05.406478Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"h42+OEsIvf71vJUjbFHmUqk9KgG4bNGOQi4ahOPDvkgKKpvP2APbOAA50OJR9DeC8fnYCyVRkXQMgWQod7b9Ag==","signature_status":"signed_v1","signed_at":"2026-07-05T10:31:05.407595Z","signed_message":"canonical_sha256_bytes"},"source_id":"2503.10759","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8684f34de01cce4ee0ec65ec36c09aca24ee862e05f5a94a0b25d3ec77737a44","sha256:9a2cf0bf3f788ed48d1d2a41a5bceb152602f370323ab1f1ea3082f4217dd1d7"],"state_sha256":"aab3fefe1a198d1512da5fb772711545d411a61287a8d238faecdc8941518c58"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Zl9/pHq7EeM+taKJr6/bNl+zrLzVJqbqeLuhYWz/wSc6bopWBtHUSnjQTHxra08uMU3HkqoRkKmVT8IHxRwDBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T01:11:47.410542Z","bundle_sha256":"be72824c4ff0e3ed1fd7451aace9921feeab8d3795cb5fd4054dba643995d854"}}