{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:RYXD7RMI5ST5QLUFKAB4RFU6F4","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":"e60e5f73ee92a4e8e042cd92e3816848ee92bb42acd5b64feca0905457d67a14","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-05-03T21:44:59Z","title_canon_sha256":"5ed10f85db7c2c3bba1fa155ef2b45b39c6bf833cb71e3b5076c8512113b4b8f"},"schema_version":"1.0","source":{"id":"2505.01928","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.01928","created_at":"2026-07-05T10:58:28Z"},{"alias_kind":"arxiv_version","alias_value":"2505.01928v1","created_at":"2026-07-05T10:58:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.01928","created_at":"2026-07-05T10:58:28Z"},{"alias_kind":"pith_short_12","alias_value":"RYXD7RMI5ST5","created_at":"2026-07-05T10:58:28Z"},{"alias_kind":"pith_short_16","alias_value":"RYXD7RMI5ST5QLUF","created_at":"2026-07-05T10:58:28Z"},{"alias_kind":"pith_short_8","alias_value":"RYXD7RMI","created_at":"2026-07-05T10:58:28Z"}],"graph_snapshots":[{"event_id":"sha256:5c68f3d99f206d38d73f793a44b9ed185b419d3f397623142cd1becccf8ea522","target":"graph","created_at":"2026-07-05T10:58:28Z","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/2505.01928/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We introduce GenSync, a novel framework for multi-identity lip-synced video synthesis using 3D Gaussian Splatting. Unlike most existing 3D methods that require training a new model for each identity , GenSync learns a unified network that synthesizes lip-synced videos for multiple speakers. By incorporating a Disentanglement Module, our approach separates identity-specific features from audio representations, enabling efficient multi-identity video synthesis. This design reduces computational overhead and achieves 6.8x faster training compared to state-of-the-art models, while maintaining high","authors_text":"Anushka Agarwal, Muhammad Yusuf Hassan, Talha Chafekar","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-05-03T21:44:59Z","title":"GenSync: A Generalized Talking Head Framework for Audio-driven Multi-Subject Lip-Sync using 3D Gaussian Splatting"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.01928","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":"sha256:0f9703beaf9d24f0b23a4ab23a6b86573c957342553f7cfee1f9d2e9dbd7f416","target":"record","created_at":"2026-07-05T10:58:28Z","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":"e60e5f73ee92a4e8e042cd92e3816848ee92bb42acd5b64feca0905457d67a14","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-05-03T21:44:59Z","title_canon_sha256":"5ed10f85db7c2c3bba1fa155ef2b45b39c6bf833cb71e3b5076c8512113b4b8f"},"schema_version":"1.0","source":{"id":"2505.01928","kind":"arxiv","version":1}},"canonical_sha256":"8e2e3fc588eca7d82e855003c8969e2f160eaeb63bc85ebe4fc8adfc5cca5fdd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8e2e3fc588eca7d82e855003c8969e2f160eaeb63bc85ebe4fc8adfc5cca5fdd","first_computed_at":"2026-07-05T10:58:28.565107Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:58:28.565107Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JjYVt0OqWZWAWBpteB9zDpveuYjcXjS1tv0b+Rb+r5i7V7Qpuoy9JC0mc0q//fwOB2iY7vLrBbhvwrXlAr1aCA==","signature_status":"signed_v1","signed_at":"2026-07-05T10:58:28.565732Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.01928","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0f9703beaf9d24f0b23a4ab23a6b86573c957342553f7cfee1f9d2e9dbd7f416","sha256:5c68f3d99f206d38d73f793a44b9ed185b419d3f397623142cd1becccf8ea522"],"state_sha256":"73e83e3dcb5c543f4da1a6262263d73f8e7bd569deea56e7d80d6c28158c7bfc"}