{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:EEBYO6W4XZ26H42KW2FN25HGR3","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":"e26966490b781f179e27d5ee83b043f653868003ea8bf297d76a33d98c7a2d77","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-05-09T13:14:06Z","title_canon_sha256":"ffe574179521a7ccbc5ad4267368485375715728c55ff073ee771d60d2b5555e"},"schema_version":"1.0","source":{"id":"2405.05749","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2405.05749","created_at":"2026-07-05T08:17:50Z"},{"alias_kind":"arxiv_version","alias_value":"2405.05749v2","created_at":"2026-07-05T08:17:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.05749","created_at":"2026-07-05T08:17:50Z"},{"alias_kind":"pith_short_12","alias_value":"EEBYO6W4XZ26","created_at":"2026-07-05T08:17:50Z"},{"alias_kind":"pith_short_16","alias_value":"EEBYO6W4XZ26H42K","created_at":"2026-07-05T08:17:50Z"},{"alias_kind":"pith_short_8","alias_value":"EEBYO6W4","created_at":"2026-07-05T08:17:50Z"}],"graph_snapshots":[{"event_id":"sha256:072beb54a3e9d0bd2ae783c7965c851ce5c0644e782c035c5d8c18a8c77d6019","target":"graph","created_at":"2026-07-05T08:17:50Z","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/2405.05749/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Audio-driven talking head generation is advancing from 2D to 3D content. Notably, Neural Radiance Field (NeRF) is in the spotlight as a means to synthesize high-quality 3D talking head outputs. Unfortunately, this NeRF-based approach typically requires a large number of paired audio-visual data for each identity, thereby limiting the scalability of the method. Although there have been attempts to generate audio-driven 3D talking head animations with a single image, the results are often unsatisfactory due to insufficient information on obscured regions in the image. In this paper, we mainly fo","authors_text":"Gihoon Kim, Junyong Noh, Kwanggyoon Seo, Sihun Cha","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-05-09T13:14:06Z","title":"NeRFFaceSpeech: One-shot Audio-driven 3D Talking Head Synthesis via Generative Prior"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.05749","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:e3efc99283b83d564998914bd24f841138a428e50d61df6f421949c674b2d93b","target":"record","created_at":"2026-07-05T08:17:50Z","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":"e26966490b781f179e27d5ee83b043f653868003ea8bf297d76a33d98c7a2d77","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-05-09T13:14:06Z","title_canon_sha256":"ffe574179521a7ccbc5ad4267368485375715728c55ff073ee771d60d2b5555e"},"schema_version":"1.0","source":{"id":"2405.05749","kind":"arxiv","version":2}},"canonical_sha256":"2103877adcbe75e3f34ab68add74e68eebeadc7cc467477ba109314938d5426a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2103877adcbe75e3f34ab68add74e68eebeadc7cc467477ba109314938d5426a","first_computed_at":"2026-07-05T08:17:50.080740Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:17:50.080740Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xxEH4rpO9t8cG/MDTXRhXYPjFoBo7ujzD+CehCCH8hcmexx1s46k3mQ4eEIBhhweyiy4vbUOXBzcYwowlgk9Bg==","signature_status":"signed_v1","signed_at":"2026-07-05T08:17:50.081241Z","signed_message":"canonical_sha256_bytes"},"source_id":"2405.05749","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e3efc99283b83d564998914bd24f841138a428e50d61df6f421949c674b2d93b","sha256:072beb54a3e9d0bd2ae783c7965c851ce5c0644e782c035c5d8c18a8c77d6019"],"state_sha256":"c75491775af3ff965971176607027df324a6cc5ded71e3065ee87c13985a90d5"}