{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:XDRK7DZY4IHZBVFHEQ6TYOQVYU","short_pith_number":"pith:XDRK7DZY","canonical_record":{"source":{"id":"2402.01566","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2024-02-02T16:59:48Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"751465163eb8ffd03dfc58b337e74afc73181834e6491d61907d468b8261eb78","abstract_canon_sha256":"59cc6cbcaf2c767b01696ee41764c999bbb33d983e1cd745ed0907c7664f2dd4"},"schema_version":"1.0"},"canonical_sha256":"b8e2af8f38e20f90d4a7243d3c3a15c51fd7557c49f6a39d2cc5afa00212421a","source":{"kind":"arxiv","id":"2402.01566","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2402.01566","created_at":"2026-07-05T07:40:45Z"},{"alias_kind":"arxiv_version","alias_value":"2402.01566v1","created_at":"2026-07-05T07:40:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2402.01566","created_at":"2026-07-05T07:40:45Z"},{"alias_kind":"pith_short_12","alias_value":"XDRK7DZY4IHZ","created_at":"2026-07-05T07:40:45Z"},{"alias_kind":"pith_short_16","alias_value":"XDRK7DZY4IHZBVFH","created_at":"2026-07-05T07:40:45Z"},{"alias_kind":"pith_short_8","alias_value":"XDRK7DZY","created_at":"2026-07-05T07:40:45Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:XDRK7DZY4IHZBVFHEQ6TYOQVYU","target":"record","payload":{"canonical_record":{"source":{"id":"2402.01566","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2024-02-02T16:59:48Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"751465163eb8ffd03dfc58b337e74afc73181834e6491d61907d468b8261eb78","abstract_canon_sha256":"59cc6cbcaf2c767b01696ee41764c999bbb33d983e1cd745ed0907c7664f2dd4"},"schema_version":"1.0"},"canonical_sha256":"b8e2af8f38e20f90d4a7243d3c3a15c51fd7557c49f6a39d2cc5afa00212421a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:40:45.936135Z","signature_b64":"B6JzlXBtveVhlDlDjm+NrjWDtWImICRD+hxsUl8S6Ub6cyfdJqkrR8Esh/yMr8nHvoW7flsjtanuZnOnGUyIAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b8e2af8f38e20f90d4a7243d3c3a15c51fd7557c49f6a39d2cc5afa00212421a","last_reissued_at":"2026-07-05T07:40:45.935697Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:40:45.935697Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2402.01566","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":"2026-07-05T07:40:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XDs1ewi//oX8CVUK7at7p/J4CA0xHtTq5LFi3X6yzdKc9rqMIeSuw7M4tTp7u2UwlTRK6biXlOawLutUbeOVDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T20:12:41.300853Z"},"content_sha256":"d4af68b43d7dd4d2924f0b52a8edf29cc5c1d1e26b16551e12ebd5b67a47dbac","schema_version":"1.0","event_id":"sha256:d4af68b43d7dd4d2924f0b52a8edf29cc5c1d1e26b16551e12ebd5b67a47dbac"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:XDRK7DZY4IHZBVFHEQ6TYOQVYU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Boximator: Generating Rich and Controllable Motions for Video Synthesis","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.CV","authors_text":"Guoqiang Wei, Hang Li, Jiawei Wang, Jiaxin Zou, Liping Yuan, Yan Zeng, Yuchen Zhang","submitted_at":"2024-02-02T16:59:48Z","abstract_excerpt":"Generating rich and controllable motion is a pivotal challenge in video synthesis. We propose Boximator, a new approach for fine-grained motion control. Boximator introduces two constraint types: hard box and soft box. Users select objects in the conditional frame using hard boxes and then use either type of boxes to roughly or rigorously define the object's position, shape, or motion path in future frames. Boximator functions as a plug-in for existing video diffusion models. Its training process preserves the base model's knowledge by freezing the original weights and training only the contro"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2402.01566","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/2402.01566/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":"2026-07-05T07:40:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Sfq1NtBDWMvWokTC/pD0sw3DVCGRGOo94lVneQUI3Rmu9wYGt5eRcN3LsS5HA18NN/gN0ZizlT19j5omhgB1Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T20:12:41.301733Z"},"content_sha256":"9c7f8ee836d5ad7de03eb5c40215770ece9660a49a63adadfadc0b3bfbb3971f","schema_version":"1.0","event_id":"sha256:9c7f8ee836d5ad7de03eb5c40215770ece9660a49a63adadfadc0b3bfbb3971f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XDRK7DZY4IHZBVFHEQ6TYOQVYU/bundle.json","state_url":"https://pith.science/pith/XDRK7DZY4IHZBVFHEQ6TYOQVYU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XDRK7DZY4IHZBVFHEQ6TYOQVYU/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":"2026-08-13T20:12:41Z","links":{"resolver":"https://pith.science/pith/XDRK7DZY4IHZBVFHEQ6TYOQVYU","bundle":"https://pith.science/pith/XDRK7DZY4IHZBVFHEQ6TYOQVYU/bundle.json","state":"https://pith.science/pith/XDRK7DZY4IHZBVFHEQ6TYOQVYU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XDRK7DZY4IHZBVFHEQ6TYOQVYU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:XDRK7DZY4IHZBVFHEQ6TYOQVYU","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":"59cc6cbcaf2c767b01696ee41764c999bbb33d983e1cd745ed0907c7664f2dd4","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2024-02-02T16:59:48Z","title_canon_sha256":"751465163eb8ffd03dfc58b337e74afc73181834e6491d61907d468b8261eb78"},"schema_version":"1.0","source":{"id":"2402.01566","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2402.01566","created_at":"2026-07-05T07:40:45Z"},{"alias_kind":"arxiv_version","alias_value":"2402.01566v1","created_at":"2026-07-05T07:40:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2402.01566","created_at":"2026-07-05T07:40:45Z"},{"alias_kind":"pith_short_12","alias_value":"XDRK7DZY4IHZ","created_at":"2026-07-05T07:40:45Z"},{"alias_kind":"pith_short_16","alias_value":"XDRK7DZY4IHZBVFH","created_at":"2026-07-05T07:40:45Z"},{"alias_kind":"pith_short_8","alias_value":"XDRK7DZY","created_at":"2026-07-05T07:40:45Z"}],"graph_snapshots":[{"event_id":"sha256:9c7f8ee836d5ad7de03eb5c40215770ece9660a49a63adadfadc0b3bfbb3971f","target":"graph","created_at":"2026-07-05T07:40:45Z","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/2402.01566/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Generating rich and controllable motion is a pivotal challenge in video synthesis. We propose Boximator, a new approach for fine-grained motion control. Boximator introduces two constraint types: hard box and soft box. Users select objects in the conditional frame using hard boxes and then use either type of boxes to roughly or rigorously define the object's position, shape, or motion path in future frames. Boximator functions as a plug-in for existing video diffusion models. Its training process preserves the base model's knowledge by freezing the original weights and training only the contro","authors_text":"Guoqiang Wei, Hang Li, Jiawei Wang, Jiaxin Zou, Liping Yuan, Yan Zeng, Yuchen Zhang","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2024-02-02T16:59:48Z","title":"Boximator: Generating Rich and Controllable Motions for Video Synthesis"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2402.01566","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:d4af68b43d7dd4d2924f0b52a8edf29cc5c1d1e26b16551e12ebd5b67a47dbac","target":"record","created_at":"2026-07-05T07:40:45Z","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":"59cc6cbcaf2c767b01696ee41764c999bbb33d983e1cd745ed0907c7664f2dd4","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2024-02-02T16:59:48Z","title_canon_sha256":"751465163eb8ffd03dfc58b337e74afc73181834e6491d61907d468b8261eb78"},"schema_version":"1.0","source":{"id":"2402.01566","kind":"arxiv","version":1}},"canonical_sha256":"b8e2af8f38e20f90d4a7243d3c3a15c51fd7557c49f6a39d2cc5afa00212421a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b8e2af8f38e20f90d4a7243d3c3a15c51fd7557c49f6a39d2cc5afa00212421a","first_computed_at":"2026-07-05T07:40:45.935697Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:40:45.935697Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"B6JzlXBtveVhlDlDjm+NrjWDtWImICRD+hxsUl8S6Ub6cyfdJqkrR8Esh/yMr8nHvoW7flsjtanuZnOnGUyIAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T07:40:45.936135Z","signed_message":"canonical_sha256_bytes"},"source_id":"2402.01566","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d4af68b43d7dd4d2924f0b52a8edf29cc5c1d1e26b16551e12ebd5b67a47dbac","sha256:9c7f8ee836d5ad7de03eb5c40215770ece9660a49a63adadfadc0b3bfbb3971f"],"state_sha256":"576b9470c4e11aa7b62343de50a8c5cccfb06d7c16b31ed004961546beece5ca"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JfD0nXISiidUZPm3SO1xpOCuJcDmF70sPcZ6uC6epfmDOmA9gpwSzXdmD+/HA+OA/Hs9g5cIiPjsvwE82kpOCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-13T20:12:41.309426Z","bundle_sha256":"56322804769bd0706c59e5803c70f77448f1c717d71eb1f98bf219a9671c5bdc"}}