{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:ON436JMIYIS5DQ2RUBFL7DWQVQ","short_pith_number":"pith:ON436JMI","canonical_record":{"source":{"id":"2312.15612","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-12-25T04:49:49Z","cross_cats_sorted":[],"title_canon_sha256":"0e46829d53862954cc4d233e32f3d5c08cb28aa97cc0f58a99888becedcf6982","abstract_canon_sha256":"f0ce0238678fca0171f86c6c67448d3535594a7af6c98922fce635be0ec72c93"},"schema_version":"1.0"},"canonical_sha256":"7379bf2588c225d1c351a04abf8ed0ac0193c5b8e023cd4022a5be92667d0300","source":{"kind":"arxiv","id":"2312.15612","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.15612","created_at":"2026-07-05T07:27:58Z"},{"alias_kind":"arxiv_version","alias_value":"2312.15612v1","created_at":"2026-07-05T07:27:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.15612","created_at":"2026-07-05T07:27:58Z"},{"alias_kind":"pith_short_12","alias_value":"ON436JMIYIS5","created_at":"2026-07-05T07:27:58Z"},{"alias_kind":"pith_short_16","alias_value":"ON436JMIYIS5DQ2R","created_at":"2026-07-05T07:27:58Z"},{"alias_kind":"pith_short_8","alias_value":"ON436JMI","created_at":"2026-07-05T07:27:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:ON436JMIYIS5DQ2RUBFL7DWQVQ","target":"record","payload":{"canonical_record":{"source":{"id":"2312.15612","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-12-25T04:49:49Z","cross_cats_sorted":[],"title_canon_sha256":"0e46829d53862954cc4d233e32f3d5c08cb28aa97cc0f58a99888becedcf6982","abstract_canon_sha256":"f0ce0238678fca0171f86c6c67448d3535594a7af6c98922fce635be0ec72c93"},"schema_version":"1.0"},"canonical_sha256":"7379bf2588c225d1c351a04abf8ed0ac0193c5b8e023cd4022a5be92667d0300","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:27:58.655218Z","signature_b64":"NCnK79Rrpc9ggj1x+iVRlviWklCo56/FyDhVu2Zm1AM0KhP8sBGuKMnNfkHTv99jU2Gu6uS3ByYfye5gqWztDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7379bf2588c225d1c351a04abf8ed0ac0193c5b8e023cd4022a5be92667d0300","last_reissued_at":"2026-07-05T07:27:58.654786Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:27:58.654786Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2312.15612","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":"2026-07-05T07:27:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"669XrzcO8DcC7A+DOpc6obwwFDQYUNxGmEhOxkDJfo673xutJnTM48ivwXyLeYUm0ZcLcFE7N1UvJSI50tUwBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T00:22:59.893481Z"},"content_sha256":"9b20f5db9303789faec22c8909643ed98f019caecfd34605b305c4e04627f279","schema_version":"1.0","event_id":"sha256:9b20f5db9303789faec22c8909643ed98f019caecfd34605b305c4e04627f279"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:ON436JMIYIS5DQ2RUBFL7DWQVQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"APTv2: Benchmarking Animal Pose Estimation and Tracking with a Large-scale Dataset and Beyond","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Jing Zhang, Yingqi Deng, Yufei Xu, Yuxiang Yang","submitted_at":"2023-12-25T04:49:49Z","abstract_excerpt":"Animal Pose Estimation and Tracking (APT) is a critical task in detecting and monitoring the keypoints of animals across a series of video frames, which is essential for understanding animal behavior. Past works relating to animals have primarily focused on either animal tracking or single-frame animal pose estimation only, neglecting the integration of both aspects. The absence of comprehensive APT datasets inhibits the progression and evaluation of animal pose estimation and tracking methods based on videos, thereby constraining their real-world applications. To fill this gap, we introduce A"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.15612","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/2312.15612/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":"2026-07-05T07:27:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KorSqJp9UtSHsW0iqVvusdl4RKLYu1muIGfQetO/Zo8A3l/6G8DuoyfdUoo53S66XzaE1S1DkANVaW2gpwqmBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T00:22:59.894326Z"},"content_sha256":"db673a4f2fae2e50192d6dcaf749112d172a55ec5391180d9fa056f977853bf3","schema_version":"1.0","event_id":"sha256:db673a4f2fae2e50192d6dcaf749112d172a55ec5391180d9fa056f977853bf3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ON436JMIYIS5DQ2RUBFL7DWQVQ/bundle.json","state_url":"https://pith.science/pith/ON436JMIYIS5DQ2RUBFL7DWQVQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ON436JMIYIS5DQ2RUBFL7DWQVQ/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":"2026-08-09T00:22:59Z","links":{"resolver":"https://pith.science/pith/ON436JMIYIS5DQ2RUBFL7DWQVQ","bundle":"https://pith.science/pith/ON436JMIYIS5DQ2RUBFL7DWQVQ/bundle.json","state":"https://pith.science/pith/ON436JMIYIS5DQ2RUBFL7DWQVQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ON436JMIYIS5DQ2RUBFL7DWQVQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:ON436JMIYIS5DQ2RUBFL7DWQVQ","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":"f0ce0238678fca0171f86c6c67448d3535594a7af6c98922fce635be0ec72c93","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-12-25T04:49:49Z","title_canon_sha256":"0e46829d53862954cc4d233e32f3d5c08cb28aa97cc0f58a99888becedcf6982"},"schema_version":"1.0","source":{"id":"2312.15612","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.15612","created_at":"2026-07-05T07:27:58Z"},{"alias_kind":"arxiv_version","alias_value":"2312.15612v1","created_at":"2026-07-05T07:27:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.15612","created_at":"2026-07-05T07:27:58Z"},{"alias_kind":"pith_short_12","alias_value":"ON436JMIYIS5","created_at":"2026-07-05T07:27:58Z"},{"alias_kind":"pith_short_16","alias_value":"ON436JMIYIS5DQ2R","created_at":"2026-07-05T07:27:58Z"},{"alias_kind":"pith_short_8","alias_value":"ON436JMI","created_at":"2026-07-05T07:27:58Z"}],"graph_snapshots":[{"event_id":"sha256:db673a4f2fae2e50192d6dcaf749112d172a55ec5391180d9fa056f977853bf3","target":"graph","created_at":"2026-07-05T07:27:58Z","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/2312.15612/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Animal Pose Estimation and Tracking (APT) is a critical task in detecting and monitoring the keypoints of animals across a series of video frames, which is essential for understanding animal behavior. Past works relating to animals have primarily focused on either animal tracking or single-frame animal pose estimation only, neglecting the integration of both aspects. The absence of comprehensive APT datasets inhibits the progression and evaluation of animal pose estimation and tracking methods based on videos, thereby constraining their real-world applications. To fill this gap, we introduce A","authors_text":"Jing Zhang, Yingqi Deng, Yufei Xu, Yuxiang Yang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-12-25T04:49:49Z","title":"APTv2: Benchmarking Animal Pose Estimation and Tracking with a Large-scale Dataset and Beyond"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.15612","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":"sha256:9b20f5db9303789faec22c8909643ed98f019caecfd34605b305c4e04627f279","target":"record","created_at":"2026-07-05T07:27:58Z","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":"f0ce0238678fca0171f86c6c67448d3535594a7af6c98922fce635be0ec72c93","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-12-25T04:49:49Z","title_canon_sha256":"0e46829d53862954cc4d233e32f3d5c08cb28aa97cc0f58a99888becedcf6982"},"schema_version":"1.0","source":{"id":"2312.15612","kind":"arxiv","version":1}},"canonical_sha256":"7379bf2588c225d1c351a04abf8ed0ac0193c5b8e023cd4022a5be92667d0300","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7379bf2588c225d1c351a04abf8ed0ac0193c5b8e023cd4022a5be92667d0300","first_computed_at":"2026-07-05T07:27:58.654786Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:27:58.654786Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NCnK79Rrpc9ggj1x+iVRlviWklCo56/FyDhVu2Zm1AM0KhP8sBGuKMnNfkHTv99jU2Gu6uS3ByYfye5gqWztDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T07:27:58.655218Z","signed_message":"canonical_sha256_bytes"},"source_id":"2312.15612","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9b20f5db9303789faec22c8909643ed98f019caecfd34605b305c4e04627f279","sha256:db673a4f2fae2e50192d6dcaf749112d172a55ec5391180d9fa056f977853bf3"],"state_sha256":"2d70b72d72e59386302ff34f655578f3fc881a3a78335db2742353a4f77b8b83"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bSFjQjcUXP1frKNpSMREA4WNEkShmPqSG49PdUg+aM6muj0upMkCYlSBs/T8nCoJ3JGJVBB0Svvd5Lv2VT8LAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T00:22:59.899796Z","bundle_sha256":"1e2f1af863b2b955be27a121a42930d8dbeb7f4508db636a3ede9845a068d755"}}