{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:7DHLFWEDAW43TFO2BK4ZNJ7HPH","short_pith_number":"pith:7DHLFWED","canonical_record":{"source":{"id":"2309.07051","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.HC","submitted_at":"2023-09-13T16:07:25Z","cross_cats_sorted":["cs.AI","cs.MM"],"title_canon_sha256":"4f6612c2779fd424d6bc326c7f0135db0e9be97c8856f527fa2218d286fc1910","abstract_canon_sha256":"190b5394c53bc4447bf5c9ef803a5431ae4713c757b13ea0c4313bb4280d8564"},"schema_version":"1.0"},"canonical_sha256":"f8ceb2d88305b9b995da0ab996a7e779f30461cd0a9b8a2bbfdf2558492aa0c1","source":{"kind":"arxiv","id":"2309.07051","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2309.07051","created_at":"2026-07-05T06:50:25Z"},{"alias_kind":"arxiv_version","alias_value":"2309.07051v1","created_at":"2026-07-05T06:50:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2309.07051","created_at":"2026-07-05T06:50:25Z"},{"alias_kind":"pith_short_12","alias_value":"7DHLFWEDAW43","created_at":"2026-07-05T06:50:25Z"},{"alias_kind":"pith_short_16","alias_value":"7DHLFWEDAW43TFO2","created_at":"2026-07-05T06:50:25Z"},{"alias_kind":"pith_short_8","alias_value":"7DHLFWED","created_at":"2026-07-05T06:50:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:7DHLFWEDAW43TFO2BK4ZNJ7HPH","target":"record","payload":{"canonical_record":{"source":{"id":"2309.07051","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.HC","submitted_at":"2023-09-13T16:07:25Z","cross_cats_sorted":["cs.AI","cs.MM"],"title_canon_sha256":"4f6612c2779fd424d6bc326c7f0135db0e9be97c8856f527fa2218d286fc1910","abstract_canon_sha256":"190b5394c53bc4447bf5c9ef803a5431ae4713c757b13ea0c4313bb4280d8564"},"schema_version":"1.0"},"canonical_sha256":"f8ceb2d88305b9b995da0ab996a7e779f30461cd0a9b8a2bbfdf2558492aa0c1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:50:25.692615Z","signature_b64":"qESa14FJdI+ze+SFyoBPCiI3hTiRJuGDOcAYEI8r7SnzjRyoEvQUSYYLiFyJsDlbM9cSfLkk9N50C5EGXdS0CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f8ceb2d88305b9b995da0ab996a7e779f30461cd0a9b8a2bbfdf2558492aa0c1","last_reissued_at":"2026-07-05T06:50:25.692168Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:50:25.692168Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2309.07051","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":"2026-07-05T06:50:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Mddgh39N2VUuMBz8xg5tEkGY/l59FmiCCaTpQrNt7LECK056ZC+V21l57v0ZGlnsA4LlKiaLnlKtxYTTSsGbDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T16:10:48.023288Z"},"content_sha256":"9b1b6c1c2b8a28302e2f060040bb7817acd389c5793ad0b5bb30d08b93bfec55","schema_version":"1.0","event_id":"sha256:9b1b6c1c2b8a28302e2f060040bb7817acd389c5793ad0b5bb30d08b93bfec55"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:7DHLFWEDAW43TFO2BK4ZNJ7HPH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"UnifiedGesture: A Unified Gesture Synthesis Model for Multiple Skeletons","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["cs.AI","cs.MM"],"primary_cat":"cs.HC","authors_text":"Changpeng Yang, Lei Hao, Minglei Li, Qiaochu Huang, Sicheng Yang, Songcen Xu, Xiaofei Wu, Zhensong Zhang, Zhiyong Wu, Zilin Wang, Zonghong Dai","submitted_at":"2023-09-13T16:07:25Z","abstract_excerpt":"The automatic co-speech gesture generation draws much attention in computer animation. Previous works designed network structures on individual datasets, which resulted in a lack of data volume and generalizability across different motion capture standards. In addition, it is a challenging task due to the weak correlation between speech and gestures. To address these problems, we present UnifiedGesture, a novel diffusion model-based speech-driven gesture synthesis approach, trained on multiple gesture datasets with different skeletons. Specifically, we first present a retargeting network to le"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2309.07051","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/2309.07051/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":"2026-07-05T06:50:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"w+zs5fjjFP95G4UoC2KR4QbFNhARRDTu8/GbVexk2YC4FgffpuqoNvLCaluQyUAs6vSbJ/AhOTs7I08ZGAiHBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T16:10:48.023785Z"},"content_sha256":"15cccb39aeb42c0cced15e658074616b491335b6701c6966d57d5be36acfafca","schema_version":"1.0","event_id":"sha256:15cccb39aeb42c0cced15e658074616b491335b6701c6966d57d5be36acfafca"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7DHLFWEDAW43TFO2BK4ZNJ7HPH/bundle.json","state_url":"https://pith.science/pith/7DHLFWEDAW43TFO2BK4ZNJ7HPH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7DHLFWEDAW43TFO2BK4ZNJ7HPH/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":"2026-08-03T16:10:48Z","links":{"resolver":"https://pith.science/pith/7DHLFWEDAW43TFO2BK4ZNJ7HPH","bundle":"https://pith.science/pith/7DHLFWEDAW43TFO2BK4ZNJ7HPH/bundle.json","state":"https://pith.science/pith/7DHLFWEDAW43TFO2BK4ZNJ7HPH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7DHLFWEDAW43TFO2BK4ZNJ7HPH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:7DHLFWEDAW43TFO2BK4ZNJ7HPH","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":"190b5394c53bc4447bf5c9ef803a5431ae4713c757b13ea0c4313bb4280d8564","cross_cats_sorted":["cs.AI","cs.MM"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.HC","submitted_at":"2023-09-13T16:07:25Z","title_canon_sha256":"4f6612c2779fd424d6bc326c7f0135db0e9be97c8856f527fa2218d286fc1910"},"schema_version":"1.0","source":{"id":"2309.07051","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2309.07051","created_at":"2026-07-05T06:50:25Z"},{"alias_kind":"arxiv_version","alias_value":"2309.07051v1","created_at":"2026-07-05T06:50:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2309.07051","created_at":"2026-07-05T06:50:25Z"},{"alias_kind":"pith_short_12","alias_value":"7DHLFWEDAW43","created_at":"2026-07-05T06:50:25Z"},{"alias_kind":"pith_short_16","alias_value":"7DHLFWEDAW43TFO2","created_at":"2026-07-05T06:50:25Z"},{"alias_kind":"pith_short_8","alias_value":"7DHLFWED","created_at":"2026-07-05T06:50:25Z"}],"graph_snapshots":[{"event_id":"sha256:15cccb39aeb42c0cced15e658074616b491335b6701c6966d57d5be36acfafca","target":"graph","created_at":"2026-07-05T06:50:25Z","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/2309.07051/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The automatic co-speech gesture generation draws much attention in computer animation. Previous works designed network structures on individual datasets, which resulted in a lack of data volume and generalizability across different motion capture standards. In addition, it is a challenging task due to the weak correlation between speech and gestures. To address these problems, we present UnifiedGesture, a novel diffusion model-based speech-driven gesture synthesis approach, trained on multiple gesture datasets with different skeletons. Specifically, we first present a retargeting network to le","authors_text":"Changpeng Yang, Lei Hao, Minglei Li, Qiaochu Huang, Sicheng Yang, Songcen Xu, Xiaofei Wu, Zhensong Zhang, Zhiyong Wu, Zilin Wang, Zonghong Dai","cross_cats":["cs.AI","cs.MM"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.HC","submitted_at":"2023-09-13T16:07:25Z","title":"UnifiedGesture: A Unified Gesture Synthesis Model for Multiple Skeletons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2309.07051","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":"sha256:9b1b6c1c2b8a28302e2f060040bb7817acd389c5793ad0b5bb30d08b93bfec55","target":"record","created_at":"2026-07-05T06:50:25Z","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":"190b5394c53bc4447bf5c9ef803a5431ae4713c757b13ea0c4313bb4280d8564","cross_cats_sorted":["cs.AI","cs.MM"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.HC","submitted_at":"2023-09-13T16:07:25Z","title_canon_sha256":"4f6612c2779fd424d6bc326c7f0135db0e9be97c8856f527fa2218d286fc1910"},"schema_version":"1.0","source":{"id":"2309.07051","kind":"arxiv","version":1}},"canonical_sha256":"f8ceb2d88305b9b995da0ab996a7e779f30461cd0a9b8a2bbfdf2558492aa0c1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f8ceb2d88305b9b995da0ab996a7e779f30461cd0a9b8a2bbfdf2558492aa0c1","first_computed_at":"2026-07-05T06:50:25.692168Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:50:25.692168Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qESa14FJdI+ze+SFyoBPCiI3hTiRJuGDOcAYEI8r7SnzjRyoEvQUSYYLiFyJsDlbM9cSfLkk9N50C5EGXdS0CQ==","signature_status":"signed_v1","signed_at":"2026-07-05T06:50:25.692615Z","signed_message":"canonical_sha256_bytes"},"source_id":"2309.07051","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9b1b6c1c2b8a28302e2f060040bb7817acd389c5793ad0b5bb30d08b93bfec55","sha256:15cccb39aeb42c0cced15e658074616b491335b6701c6966d57d5be36acfafca"],"state_sha256":"0a3f2339a0e32d8de344281c22048e400246444a670ceea2188bd4a9ccd4fb0c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nPDCehS2VAiUfS48Wt84XzqKuMkNOXAWpHGPfLF009+lDjEsncslcLZmTnZ5R3DzCYfQVvptlJNjUd8i6m3VAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T16:10:48.027433Z","bundle_sha256":"d916358fdc56394b19d68e5d917a109ad194bef20e03046c390dc715ba84e5ce"}}