{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:VEGF7DUP7N3BWPLDZCC3LKBNUT","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":"f809b269873645c371cc974c2b5e3d7ff0bbf11ea923a4614d105e7c64510d6a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-06-24T17:38:58Z","title_canon_sha256":"58561ffb38b71afe8f39f68832c48a9457190a03ed3f6eb163c6bb8954f363ee"},"schema_version":"1.0","source":{"id":"2406.17005","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2406.17005","created_at":"2026-07-05T08:36:09Z"},{"alias_kind":"arxiv_version","alias_value":"2406.17005v1","created_at":"2026-07-05T08:36:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2406.17005","created_at":"2026-07-05T08:36:09Z"},{"alias_kind":"pith_short_12","alias_value":"VEGF7DUP7N3B","created_at":"2026-07-05T08:36:09Z"},{"alias_kind":"pith_short_16","alias_value":"VEGF7DUP7N3BWPLD","created_at":"2026-07-05T08:36:09Z"},{"alias_kind":"pith_short_8","alias_value":"VEGF7DUP","created_at":"2026-07-05T08:36:09Z"}],"graph_snapshots":[{"event_id":"sha256:3eb39e4c60e58be0148f71a0ad8ea585b089396aa3ec4ad82927255c3a41dbf7","target":"graph","created_at":"2026-07-05T08:36:09Z","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/2406.17005/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Pixel-level Video Understanding in the Wild Challenge (PVUW) focus on complex video understanding. In this CVPR 2024 workshop, we add two new tracks, Complex Video Object Segmentation Track based on MOSE dataset and Motion Expression guided Video Segmentation track based on MeViS dataset. In the two new tracks, we provide additional videos and annotations that feature challenging elements, such as the disappearance and reappearance of objects, inconspicuous small objects, heavy occlusions, and crowded environments in MOSE. Moreover, we provide a new motion expression guided video segmentation ","authors_text":"Bin Cao, Bo Zhao, Chang Liu, Chengjing Wu, Deshui Miao, Feiyu Pan, Feng Zheng, Hao Fang, Henghui Ding, Jiangtao Yao, Jing Liu, Jingnan Luo, Jing Zhang, Jinyu Yang, Jungong Han, Kexin Zhang, Licheng Jiao, Luoqi Liu, Ming-Hsuan Yang, Mingqi Gao, Nikhila Ravi, Philip Torr, Shuting He, Shuyuan Yang, Song Bai, Ting Liu, Xiankai Lu, Xingjian He, Xin Li, Xinyu Liu, Xuanxu Lin, Yaowei Wang, Yisi Zhang, Yunchao Wei, Yuting Yang, Zhensong Xu, Zhenyu He","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-06-24T17:38:58Z","title":"PVUW 2024 Challenge on Complex Video Understanding: Methods and Results"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2406.17005","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:a7d9e28813e1c3975dec615fb4239bfde042d911d6732d8650e56ef9e4b919a8","target":"record","created_at":"2026-07-05T08:36:09Z","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":"f809b269873645c371cc974c2b5e3d7ff0bbf11ea923a4614d105e7c64510d6a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-06-24T17:38:58Z","title_canon_sha256":"58561ffb38b71afe8f39f68832c48a9457190a03ed3f6eb163c6bb8954f363ee"},"schema_version":"1.0","source":{"id":"2406.17005","kind":"arxiv","version":1}},"canonical_sha256":"a90c5f8e8ffb761b3d63c885b5a82da4d1160a29552758231878cc384b5fada0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a90c5f8e8ffb761b3d63c885b5a82da4d1160a29552758231878cc384b5fada0","first_computed_at":"2026-07-05T08:36:09.015544Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:36:09.015544Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"u/8WNfGlQ6Btd/rgtFm+TeAOJNWmcb9bUvSd6dWfpAeHwMrV1jzbkRVhfVBVh4GCyoXtOBX3qa6ArsBjv93SDA==","signature_status":"signed_v1","signed_at":"2026-07-05T08:36:09.015974Z","signed_message":"canonical_sha256_bytes"},"source_id":"2406.17005","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a7d9e28813e1c3975dec615fb4239bfde042d911d6732d8650e56ef9e4b919a8","sha256:3eb39e4c60e58be0148f71a0ad8ea585b089396aa3ec4ad82927255c3a41dbf7"],"state_sha256":"bf6b63df9068d70a74b42113a043e202d2dd93f352087233259b3245482ff3c1"}