{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:XBKXTTNUXKWIEJRBMAMHXSQJZE","short_pith_number":"pith:XBKXTTNU","canonical_record":{"source":{"id":"2503.13229","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-03-17T14:42:31Z","cross_cats_sorted":[],"title_canon_sha256":"9533f4d6a7eb80dc2e96d55888becfa11615446acc7b6dd114d8858e0d1414ea","abstract_canon_sha256":"35005b4d87b13a41869f3a5696bfb48eab457aa8a9ba24ac21e102b0a95307ad"},"schema_version":"1.0"},"canonical_sha256":"b85579cdb4baac82262160187bca09c90e624fda6581f1e2d1602cefc34b6c29","source":{"kind":"arxiv","id":"2503.13229","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2503.13229","created_at":"2026-07-05T10:32:56Z"},{"alias_kind":"arxiv_version","alias_value":"2503.13229v1","created_at":"2026-07-05T10:32:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2503.13229","created_at":"2026-07-05T10:32:56Z"},{"alias_kind":"pith_short_12","alias_value":"XBKXTTNUXKWI","created_at":"2026-07-05T10:32:56Z"},{"alias_kind":"pith_short_16","alias_value":"XBKXTTNUXKWIEJRB","created_at":"2026-07-05T10:32:56Z"},{"alias_kind":"pith_short_8","alias_value":"XBKXTTNU","created_at":"2026-07-05T10:32:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:XBKXTTNUXKWIEJRBMAMHXSQJZE","target":"record","payload":{"canonical_record":{"source":{"id":"2503.13229","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-03-17T14:42:31Z","cross_cats_sorted":[],"title_canon_sha256":"9533f4d6a7eb80dc2e96d55888becfa11615446acc7b6dd114d8858e0d1414ea","abstract_canon_sha256":"35005b4d87b13a41869f3a5696bfb48eab457aa8a9ba24ac21e102b0a95307ad"},"schema_version":"1.0"},"canonical_sha256":"b85579cdb4baac82262160187bca09c90e624fda6581f1e2d1602cefc34b6c29","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:32:56.301378Z","signature_b64":"d6FqsZj8xZI53KyGQI/IQLnUFj72pe+CLzqDkAC1YWpFC4EdQ4YoEfUyNsZy9cPZ+dgGfv+Rv4RCixu1nwIOAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b85579cdb4baac82262160187bca09c90e624fda6581f1e2d1602cefc34b6c29","last_reissued_at":"2026-07-05T10:32:56.300545Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:32:56.300545Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2503.13229","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":"2026-07-05T10:32:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Xyu90xBu4ROPKpzkec/QDs9EZ+KDrZh2FXJ4q8o2zaJJOygDAJPSwAoWCI+jOvQ/ucPFihvOWJrdQ1QHw4AXDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T14:11:51.567313Z"},"content_sha256":"8a2cf23323852e656cd0992a799f583711bb95dfd6f3c984094ee4cd40adac09","schema_version":"1.0","event_id":"sha256:8a2cf23323852e656cd0992a799f583711bb95dfd6f3c984094ee4cd40adac09"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:XBKXTTNUXKWIEJRBMAMHXSQJZE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"HoloGest: Decoupled Diffusion and Motion Priors for Generating Holisticly Expressive Co-speech Gestures","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Shaoli Huang, Yongkang Cheng","submitted_at":"2025-03-17T14:42:31Z","abstract_excerpt":"Animating virtual characters with holistic co-speech gestures is a challenging but critical task. Previous systems have primarily focused on the weak correlation between audio and gestures, leading to physically unnatural outcomes that degrade the user experience. To address this problem, we introduce HoleGest, a novel neural network framework based on decoupled diffusion and motion priors for the automatic generation of high-quality, expressive co-speech gestures. Our system leverages large-scale human motion datasets to learn a robust prior with low audio dependency and high motion reliance,"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2503.13229","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/2503.13229/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":"2026-07-05T10:32:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SZvS/8EYtsZ1hDE48BFxfjWOpaXDWRvEdORzjHaCiKYK/2IEqIMbmsEczA6SYDoELD0M8j0ohQ09Jdh1apWRAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T14:11:51.569347Z"},"content_sha256":"c0747d633f10517e60c33800ca1a04b8b8adb1370262a425f10fdcbbacd1991d","schema_version":"1.0","event_id":"sha256:c0747d633f10517e60c33800ca1a04b8b8adb1370262a425f10fdcbbacd1991d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XBKXTTNUXKWIEJRBMAMHXSQJZE/bundle.json","state_url":"https://pith.science/pith/XBKXTTNUXKWIEJRBMAMHXSQJZE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XBKXTTNUXKWIEJRBMAMHXSQJZE/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":"2026-08-09T14:11:51Z","links":{"resolver":"https://pith.science/pith/XBKXTTNUXKWIEJRBMAMHXSQJZE","bundle":"https://pith.science/pith/XBKXTTNUXKWIEJRBMAMHXSQJZE/bundle.json","state":"https://pith.science/pith/XBKXTTNUXKWIEJRBMAMHXSQJZE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XBKXTTNUXKWIEJRBMAMHXSQJZE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:XBKXTTNUXKWIEJRBMAMHXSQJZE","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":"35005b4d87b13a41869f3a5696bfb48eab457aa8a9ba24ac21e102b0a95307ad","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-03-17T14:42:31Z","title_canon_sha256":"9533f4d6a7eb80dc2e96d55888becfa11615446acc7b6dd114d8858e0d1414ea"},"schema_version":"1.0","source":{"id":"2503.13229","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2503.13229","created_at":"2026-07-05T10:32:56Z"},{"alias_kind":"arxiv_version","alias_value":"2503.13229v1","created_at":"2026-07-05T10:32:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2503.13229","created_at":"2026-07-05T10:32:56Z"},{"alias_kind":"pith_short_12","alias_value":"XBKXTTNUXKWI","created_at":"2026-07-05T10:32:56Z"},{"alias_kind":"pith_short_16","alias_value":"XBKXTTNUXKWIEJRB","created_at":"2026-07-05T10:32:56Z"},{"alias_kind":"pith_short_8","alias_value":"XBKXTTNU","created_at":"2026-07-05T10:32:56Z"}],"graph_snapshots":[{"event_id":"sha256:c0747d633f10517e60c33800ca1a04b8b8adb1370262a425f10fdcbbacd1991d","target":"graph","created_at":"2026-07-05T10:32:56Z","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/2503.13229/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Animating virtual characters with holistic co-speech gestures is a challenging but critical task. Previous systems have primarily focused on the weak correlation between audio and gestures, leading to physically unnatural outcomes that degrade the user experience. To address this problem, we introduce HoleGest, a novel neural network framework based on decoupled diffusion and motion priors for the automatic generation of high-quality, expressive co-speech gestures. Our system leverages large-scale human motion datasets to learn a robust prior with low audio dependency and high motion reliance,","authors_text":"Shaoli Huang, Yongkang Cheng","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-03-17T14:42:31Z","title":"HoloGest: Decoupled Diffusion and Motion Priors for Generating Holisticly Expressive Co-speech Gestures"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2503.13229","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":"sha256:8a2cf23323852e656cd0992a799f583711bb95dfd6f3c984094ee4cd40adac09","target":"record","created_at":"2026-07-05T10:32:56Z","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":"35005b4d87b13a41869f3a5696bfb48eab457aa8a9ba24ac21e102b0a95307ad","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-03-17T14:42:31Z","title_canon_sha256":"9533f4d6a7eb80dc2e96d55888becfa11615446acc7b6dd114d8858e0d1414ea"},"schema_version":"1.0","source":{"id":"2503.13229","kind":"arxiv","version":1}},"canonical_sha256":"b85579cdb4baac82262160187bca09c90e624fda6581f1e2d1602cefc34b6c29","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b85579cdb4baac82262160187bca09c90e624fda6581f1e2d1602cefc34b6c29","first_computed_at":"2026-07-05T10:32:56.300545Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:32:56.300545Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"d6FqsZj8xZI53KyGQI/IQLnUFj72pe+CLzqDkAC1YWpFC4EdQ4YoEfUyNsZy9cPZ+dgGfv+Rv4RCixu1nwIOAA==","signature_status":"signed_v1","signed_at":"2026-07-05T10:32:56.301378Z","signed_message":"canonical_sha256_bytes"},"source_id":"2503.13229","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8a2cf23323852e656cd0992a799f583711bb95dfd6f3c984094ee4cd40adac09","sha256:c0747d633f10517e60c33800ca1a04b8b8adb1370262a425f10fdcbbacd1991d"],"state_sha256":"e4444ce9196191873b464ac149a30e6386a7d91b3eacff4f2b2b8a04bd6f68b9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ez5Wk1QrfhAzCAM0VOvbRe2r0sAnGACA+q/Qs9ypZpD1//AlQftKKKnfScai1iIQtUAMfaala38EKq7QipJkDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T14:11:51.575854Z","bundle_sha256":"cee284139fb62e62fe0e8fe1f44f28b8ad5b15f0e2f9d285c525dc67a7f90722"}}