{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:NUPW6IPXXIGG37BNUFYO7ORL67","short_pith_number":"pith:NUPW6IPX","canonical_record":{"source":{"id":"2312.04651","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-12-07T19:19:57Z","cross_cats_sorted":[],"title_canon_sha256":"6c142ee42d4c1d604c9cd6fa23a29b50b52c597dd450c94dfd0ef38d54310b6b","abstract_canon_sha256":"ddf91f9851735ac36ca0c846d0e7cc7589ef252d783f38bdd0be13afb2bf5266"},"schema_version":"1.0"},"canonical_sha256":"6d1f6f21f7ba0c6dfc2da170efba2bf7c414a98963a069cd3a1ce87d7a16b051","source":{"kind":"arxiv","id":"2312.04651","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.04651","created_at":"2026-07-05T07:21:49Z"},{"alias_kind":"arxiv_version","alias_value":"2312.04651v1","created_at":"2026-07-05T07:21:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.04651","created_at":"2026-07-05T07:21:49Z"},{"alias_kind":"pith_short_12","alias_value":"NUPW6IPXXIGG","created_at":"2026-07-05T07:21:49Z"},{"alias_kind":"pith_short_16","alias_value":"NUPW6IPXXIGG37BN","created_at":"2026-07-05T07:21:49Z"},{"alias_kind":"pith_short_8","alias_value":"NUPW6IPX","created_at":"2026-07-05T07:21:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:NUPW6IPXXIGG37BNUFYO7ORL67","target":"record","payload":{"canonical_record":{"source":{"id":"2312.04651","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-12-07T19:19:57Z","cross_cats_sorted":[],"title_canon_sha256":"6c142ee42d4c1d604c9cd6fa23a29b50b52c597dd450c94dfd0ef38d54310b6b","abstract_canon_sha256":"ddf91f9851735ac36ca0c846d0e7cc7589ef252d783f38bdd0be13afb2bf5266"},"schema_version":"1.0"},"canonical_sha256":"6d1f6f21f7ba0c6dfc2da170efba2bf7c414a98963a069cd3a1ce87d7a16b051","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:21:49.199185Z","signature_b64":"855Ldy2Y4GxypF1QIn+H/l4uhiyc9Og+UCXpFbuZI5a21eIv2LNgVYJAR+7ZQy2xJNAzhE3QKeHe1gCnrIXXBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6d1f6f21f7ba0c6dfc2da170efba2bf7c414a98963a069cd3a1ce87d7a16b051","last_reissued_at":"2026-07-05T07:21:49.198685Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:21:49.198685Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2312.04651","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":"2026-07-05T07:21:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qLY36EYYUAG5lTAjqhZNr778x/VWYcum08VX0LSTNVhcrpPmFQ3VAKo5pJicXJ+uqmu0Nzn7wtUlR3u/bxZPCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T21:11:34.152496Z"},"content_sha256":"249c8afd5bcf49472b94e56e69e308084282c087608f01bd256482828ceb190f","schema_version":"1.0","event_id":"sha256:249c8afd5bcf49472b94e56e69e308084282c087608f01bd256482828ceb190f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:NUPW6IPXXIGG37BNUFYO7ORL67","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"VOODOO 3D: Volumetric Portrait Disentanglement for One-Shot 3D Head Reenactment","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Anh Tuan Tran, Egor Zakharov, Hao Li, Liwen Hu, Long-Nhat Ho, Phong Tran","submitted_at":"2023-12-07T19:19:57Z","abstract_excerpt":"We present a 3D-aware one-shot head reenactment method based on a fully volumetric neural disentanglement framework for source appearance and driver expressions. Our method is real-time and produces high-fidelity and view-consistent output, suitable for 3D teleconferencing systems based on holographic displays. Existing cutting-edge 3D-aware reenactment methods often use neural radiance fields or 3D meshes to produce view-consistent appearance encoding, but, at the same time, they rely on linear face models, such as 3DMM, to achieve its disentanglement with facial expressions. As a result, the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.04651","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/2312.04651/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":"2026-07-05T07:21:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SyMBCRJZDhPDTGvFjtjAEOdhxwIAz3sTPIWGX/zvsxROAzTbAG9H95zicDbq5tQpM1J8ijFY7pmZYe9qn3dZCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T21:11:34.153457Z"},"content_sha256":"13809c8a438dfa48cfe8c86ec2509ad89fdeb73702863f94e096fa3d85ea39cc","schema_version":"1.0","event_id":"sha256:13809c8a438dfa48cfe8c86ec2509ad89fdeb73702863f94e096fa3d85ea39cc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NUPW6IPXXIGG37BNUFYO7ORL67/bundle.json","state_url":"https://pith.science/pith/NUPW6IPXXIGG37BNUFYO7ORL67/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NUPW6IPXXIGG37BNUFYO7ORL67/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":"2026-08-11T21:11:34Z","links":{"resolver":"https://pith.science/pith/NUPW6IPXXIGG37BNUFYO7ORL67","bundle":"https://pith.science/pith/NUPW6IPXXIGG37BNUFYO7ORL67/bundle.json","state":"https://pith.science/pith/NUPW6IPXXIGG37BNUFYO7ORL67/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NUPW6IPXXIGG37BNUFYO7ORL67/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:NUPW6IPXXIGG37BNUFYO7ORL67","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":"ddf91f9851735ac36ca0c846d0e7cc7589ef252d783f38bdd0be13afb2bf5266","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-12-07T19:19:57Z","title_canon_sha256":"6c142ee42d4c1d604c9cd6fa23a29b50b52c597dd450c94dfd0ef38d54310b6b"},"schema_version":"1.0","source":{"id":"2312.04651","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.04651","created_at":"2026-07-05T07:21:49Z"},{"alias_kind":"arxiv_version","alias_value":"2312.04651v1","created_at":"2026-07-05T07:21:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.04651","created_at":"2026-07-05T07:21:49Z"},{"alias_kind":"pith_short_12","alias_value":"NUPW6IPXXIGG","created_at":"2026-07-05T07:21:49Z"},{"alias_kind":"pith_short_16","alias_value":"NUPW6IPXXIGG37BN","created_at":"2026-07-05T07:21:49Z"},{"alias_kind":"pith_short_8","alias_value":"NUPW6IPX","created_at":"2026-07-05T07:21:49Z"}],"graph_snapshots":[{"event_id":"sha256:13809c8a438dfa48cfe8c86ec2509ad89fdeb73702863f94e096fa3d85ea39cc","target":"graph","created_at":"2026-07-05T07:21:49Z","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/2312.04651/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a 3D-aware one-shot head reenactment method based on a fully volumetric neural disentanglement framework for source appearance and driver expressions. Our method is real-time and produces high-fidelity and view-consistent output, suitable for 3D teleconferencing systems based on holographic displays. Existing cutting-edge 3D-aware reenactment methods often use neural radiance fields or 3D meshes to produce view-consistent appearance encoding, but, at the same time, they rely on linear face models, such as 3DMM, to achieve its disentanglement with facial expressions. As a result, the","authors_text":"Anh Tuan Tran, Egor Zakharov, Hao Li, Liwen Hu, Long-Nhat Ho, Phong Tran","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-12-07T19:19:57Z","title":"VOODOO 3D: Volumetric Portrait Disentanglement for One-Shot 3D Head Reenactment"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.04651","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":"sha256:249c8afd5bcf49472b94e56e69e308084282c087608f01bd256482828ceb190f","target":"record","created_at":"2026-07-05T07:21:49Z","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":"ddf91f9851735ac36ca0c846d0e7cc7589ef252d783f38bdd0be13afb2bf5266","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-12-07T19:19:57Z","title_canon_sha256":"6c142ee42d4c1d604c9cd6fa23a29b50b52c597dd450c94dfd0ef38d54310b6b"},"schema_version":"1.0","source":{"id":"2312.04651","kind":"arxiv","version":1}},"canonical_sha256":"6d1f6f21f7ba0c6dfc2da170efba2bf7c414a98963a069cd3a1ce87d7a16b051","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6d1f6f21f7ba0c6dfc2da170efba2bf7c414a98963a069cd3a1ce87d7a16b051","first_computed_at":"2026-07-05T07:21:49.198685Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:21:49.198685Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"855Ldy2Y4GxypF1QIn+H/l4uhiyc9Og+UCXpFbuZI5a21eIv2LNgVYJAR+7ZQy2xJNAzhE3QKeHe1gCnrIXXBA==","signature_status":"signed_v1","signed_at":"2026-07-05T07:21:49.199185Z","signed_message":"canonical_sha256_bytes"},"source_id":"2312.04651","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:249c8afd5bcf49472b94e56e69e308084282c087608f01bd256482828ceb190f","sha256:13809c8a438dfa48cfe8c86ec2509ad89fdeb73702863f94e096fa3d85ea39cc"],"state_sha256":"accf4b7f7442080137c08af861e99a6b7f266ddf8df1e54c9337f6460f6dd808"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1fRgtuU2MeuNbb3+AEerjSWFYGvBZ5ohjIuL3ApCSOxFoRfNOs6Ualph6TDXkIXgS9+mz+UnnupM43homCWWAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-11T21:11:34.159486Z","bundle_sha256":"f4e51a2b8314079aff8895003b34bcbc6d8b473f1fa5915a35206a9902b63ce8"}}