{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:HEJLZCZ5XWHUV476C42G4H442V","short_pith_number":"pith:HEJLZCZ5","canonical_record":{"source":{"id":"2410.20974","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2024-10-28T12:46:05Z","cross_cats_sorted":[],"title_canon_sha256":"26a18bfceae572d3834a8b019e093c3323f6a32bab48362a0b6ef36e098d8bef","abstract_canon_sha256":"4803c1f13fe29ec016c44a40e85a5e5ab4f5fe987c2aa6dfced4978c116284a1"},"schema_version":"1.0"},"canonical_sha256":"3912bc8b3dbd8f4af3fe17346e1f9cd575426095396173e0c1b32b8347e96c84","source":{"kind":"arxiv","id":"2410.20974","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2410.20974","created_at":"2026-07-05T09:59:54Z"},{"alias_kind":"arxiv_version","alias_value":"2410.20974v2","created_at":"2026-07-05T09:59:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2410.20974","created_at":"2026-07-05T09:59:54Z"},{"alias_kind":"pith_short_12","alias_value":"HEJLZCZ5XWHU","created_at":"2026-07-05T09:59:54Z"},{"alias_kind":"pith_short_16","alias_value":"HEJLZCZ5XWHUV476","created_at":"2026-07-05T09:59:54Z"},{"alias_kind":"pith_short_8","alias_value":"HEJLZCZ5","created_at":"2026-07-05T09:59:54Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:HEJLZCZ5XWHUV476C42G4H442V","target":"record","payload":{"canonical_record":{"source":{"id":"2410.20974","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2024-10-28T12:46:05Z","cross_cats_sorted":[],"title_canon_sha256":"26a18bfceae572d3834a8b019e093c3323f6a32bab48362a0b6ef36e098d8bef","abstract_canon_sha256":"4803c1f13fe29ec016c44a40e85a5e5ab4f5fe987c2aa6dfced4978c116284a1"},"schema_version":"1.0"},"canonical_sha256":"3912bc8b3dbd8f4af3fe17346e1f9cd575426095396173e0c1b32b8347e96c84","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:59:54.669346Z","signature_b64":"ifr0meROVLXIWNsgf8kub02HTwcu+V7kJeLj8yXp8H0IdWyBHe6seGqieaXE6sJvhpqT4uukjic6AoOdZQ6CAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3912bc8b3dbd8f4af3fe17346e1f9cd575426095396173e0c1b32b8347e96c84","last_reissued_at":"2026-07-05T09:59:54.668859Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:59:54.668859Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2410.20974","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T09:59:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"09542Hd695NNzHxORfWsLyscJ2yYvr/ZxTimafpySgWJCAj+7od7vwRBgstGZDZDcIUKcM/hL9F/cbnmDnAFBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T14:44:13.111888Z"},"content_sha256":"1eca6838c627caa5e5058585b21330148df757d6492585e80e3d42d11280c905","schema_version":"1.0","event_id":"sha256:1eca6838c627caa5e5058585b21330148df757d6492585e80e3d42d11280c905"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:HEJLZCZ5XWHUV476C42G4H442V","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"MovieCharacter: A Tuning-Free Framework for Controllable Character Video Synthesis","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Changqian Yu, Di Qiu, Junshi Huang, Mingyuan Fan, Rui Wang, Xiang Wen, Zheng Chen","submitted_at":"2024-10-28T12:46:05Z","abstract_excerpt":"Recent advancements in character video synthesis still depend on extensive fine-tuning or complex 3D modeling processes, which can restrict accessibility and hinder real-time applicability. To address these challenges, we propose a simple yet effective tuning-free framework for character video synthesis, named MovieCharacter, designed to streamline the synthesis process while ensuring high-quality outcomes. Our framework decomposes the synthesis task into distinct, manageable modules: character segmentation and tracking, video object removal, character motion imitation, and video composition. "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2410.20974","kind":"arxiv","version":2},"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/2410.20974/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":"2026-07-05T09:59:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mBeRG8gJ13TaILBWh0RUHda6DjoVIiFHvYW2jANE2QaMAWkn3NZwJRgQeglZf+6RwlNjS4v4H0GoxBAVAkQNBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T14:44:13.112750Z"},"content_sha256":"a7ccaa8004176e36f2bd2a91810692e2a707ab89b9954db8937e9c26329eeaf6","schema_version":"1.0","event_id":"sha256:a7ccaa8004176e36f2bd2a91810692e2a707ab89b9954db8937e9c26329eeaf6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HEJLZCZ5XWHUV476C42G4H442V/bundle.json","state_url":"https://pith.science/pith/HEJLZCZ5XWHUV476C42G4H442V/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HEJLZCZ5XWHUV476C42G4H442V/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":"2026-08-10T14:44:13Z","links":{"resolver":"https://pith.science/pith/HEJLZCZ5XWHUV476C42G4H442V","bundle":"https://pith.science/pith/HEJLZCZ5XWHUV476C42G4H442V/bundle.json","state":"https://pith.science/pith/HEJLZCZ5XWHUV476C42G4H442V/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HEJLZCZ5XWHUV476C42G4H442V/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:HEJLZCZ5XWHUV476C42G4H442V","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":"4803c1f13fe29ec016c44a40e85a5e5ab4f5fe987c2aa6dfced4978c116284a1","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2024-10-28T12:46:05Z","title_canon_sha256":"26a18bfceae572d3834a8b019e093c3323f6a32bab48362a0b6ef36e098d8bef"},"schema_version":"1.0","source":{"id":"2410.20974","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2410.20974","created_at":"2026-07-05T09:59:54Z"},{"alias_kind":"arxiv_version","alias_value":"2410.20974v2","created_at":"2026-07-05T09:59:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2410.20974","created_at":"2026-07-05T09:59:54Z"},{"alias_kind":"pith_short_12","alias_value":"HEJLZCZ5XWHU","created_at":"2026-07-05T09:59:54Z"},{"alias_kind":"pith_short_16","alias_value":"HEJLZCZ5XWHUV476","created_at":"2026-07-05T09:59:54Z"},{"alias_kind":"pith_short_8","alias_value":"HEJLZCZ5","created_at":"2026-07-05T09:59:54Z"}],"graph_snapshots":[{"event_id":"sha256:a7ccaa8004176e36f2bd2a91810692e2a707ab89b9954db8937e9c26329eeaf6","target":"graph","created_at":"2026-07-05T09:59:54Z","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/2410.20974/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Recent advancements in character video synthesis still depend on extensive fine-tuning or complex 3D modeling processes, which can restrict accessibility and hinder real-time applicability. To address these challenges, we propose a simple yet effective tuning-free framework for character video synthesis, named MovieCharacter, designed to streamline the synthesis process while ensuring high-quality outcomes. Our framework decomposes the synthesis task into distinct, manageable modules: character segmentation and tracking, video object removal, character motion imitation, and video composition. ","authors_text":"Changqian Yu, Di Qiu, Junshi Huang, Mingyuan Fan, Rui Wang, Xiang Wen, Zheng Chen","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2024-10-28T12:46:05Z","title":"MovieCharacter: A Tuning-Free Framework for Controllable Character Video Synthesis"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2410.20974","kind":"arxiv","version":2},"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":"sha256:1eca6838c627caa5e5058585b21330148df757d6492585e80e3d42d11280c905","target":"record","created_at":"2026-07-05T09:59:54Z","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":"4803c1f13fe29ec016c44a40e85a5e5ab4f5fe987c2aa6dfced4978c116284a1","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2024-10-28T12:46:05Z","title_canon_sha256":"26a18bfceae572d3834a8b019e093c3323f6a32bab48362a0b6ef36e098d8bef"},"schema_version":"1.0","source":{"id":"2410.20974","kind":"arxiv","version":2}},"canonical_sha256":"3912bc8b3dbd8f4af3fe17346e1f9cd575426095396173e0c1b32b8347e96c84","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3912bc8b3dbd8f4af3fe17346e1f9cd575426095396173e0c1b32b8347e96c84","first_computed_at":"2026-07-05T09:59:54.668859Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:59:54.668859Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ifr0meROVLXIWNsgf8kub02HTwcu+V7kJeLj8yXp8H0IdWyBHe6seGqieaXE6sJvhpqT4uukjic6AoOdZQ6CAA==","signature_status":"signed_v1","signed_at":"2026-07-05T09:59:54.669346Z","signed_message":"canonical_sha256_bytes"},"source_id":"2410.20974","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1eca6838c627caa5e5058585b21330148df757d6492585e80e3d42d11280c905","sha256:a7ccaa8004176e36f2bd2a91810692e2a707ab89b9954db8937e9c26329eeaf6"],"state_sha256":"be0038f19fd809b93ee3893248eb6326cab029bae1f71c949af2acb313745dbf"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KGTZmunz1rT9J3xYN1B4+sdvOdl2weYOGLWIz/s1p6921WKo3D2jhM6mJDE3w7h0OVhrm9xxsWvdPyM+733AAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-10T14:44:13.118285Z","bundle_sha256":"db48078ca2fc6168f2bb602694324d14b198d7a1f2d3a741aaca05fde5e9cc2d"}}