{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:5GWSE56B3IRAXQQF67MLKJRCVD","short_pith_number":"pith:5GWSE56B","schema_version":"1.0","canonical_sha256":"e9ad2277c1da220bc205f7d8b52622a8d73d0e5b0f57119150efddb22169f09d","source":{"kind":"arxiv","id":"2201.04168","version":1},"attestation_state":"computed","paper":{"title":"A Survey on Applications of Digital Human Avatars toward Virtual Co-presence","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.HC","authors_text":"Matthew Korban, Xin Li","submitted_at":"2022-01-11T19:38:44Z","abstract_excerpt":"This paper investigates different approaches to build and use digital human avatars toward interactive Virtual Co-presence (VCP) environments. We evaluate the evolution of technologies for creating VCP environments and how the advancement in Artificial Intelligence (AI) and Computer Graphics affect the quality of VCP environments. We categorize different methods in the literature based on their applications and methodology and compare various groups and strategies based on their applications, contributions, and limitations. We also have a brief discussion about the approaches that other forms "},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2201.04168","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2022-01-11T19:38:44Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"89d90f5b7e0ec92bbcb862294f240afedb911d620d082627c1b4ccc61f5b3856","abstract_canon_sha256":"a36692f0a38675cca2fbeac6e51c247332ae9d260890280a60a091ee90cbd4de"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:47:57.279507Z","signature_b64":"I9nmKEpKqS2fiF2huGNEt9oR5ASriEbt8ACc68LQJzAKFzKfRG+QmMo42YdId4qaXhj3Z+jlI2zz8bq178HAAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e9ad2277c1da220bc205f7d8b52622a8d73d0e5b0f57119150efddb22169f09d","last_reissued_at":"2026-07-05T03:47:57.279137Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:47:57.279137Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A Survey on Applications of Digital Human Avatars toward Virtual Co-presence","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.HC","authors_text":"Matthew Korban, Xin Li","submitted_at":"2022-01-11T19:38:44Z","abstract_excerpt":"This paper investigates different approaches to build and use digital human avatars toward interactive Virtual Co-presence (VCP) environments. We evaluate the evolution of technologies for creating VCP environments and how the advancement in Artificial Intelligence (AI) and Computer Graphics affect the quality of VCP environments. We categorize different methods in the literature based on their applications and methodology and compare various groups and strategies based on their applications, contributions, and limitations. We also have a brief discussion about the approaches that other forms "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2201.04168","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/2201.04168/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2201.04168","created_at":"2026-07-05T03:47:57.279192+00:00"},{"alias_kind":"arxiv_version","alias_value":"2201.04168v1","created_at":"2026-07-05T03:47:57.279192+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2201.04168","created_at":"2026-07-05T03:47:57.279192+00:00"},{"alias_kind":"pith_short_12","alias_value":"5GWSE56B3IRA","created_at":"2026-07-05T03:47:57.279192+00:00"},{"alias_kind":"pith_short_16","alias_value":"5GWSE56B3IRAXQQF","created_at":"2026-07-05T03:47:57.279192+00:00"},{"alias_kind":"pith_short_8","alias_value":"5GWSE56B","created_at":"2026-07-05T03:47:57.279192+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2507.06071","citing_title":"MEDTalk: Multimodal Controlled 3D Facial Animation with Dynamic Emotions by Disentangled Embedding","ref_index":21,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/5GWSE56B3IRAXQQF67MLKJRCVD","json":"https://pith.science/pith/5GWSE56B3IRAXQQF67MLKJRCVD.json","graph_json":"https://pith.science/api/pith-number/5GWSE56B3IRAXQQF67MLKJRCVD/graph.json","events_json":"https://pith.science/api/pith-number/5GWSE56B3IRAXQQF67MLKJRCVD/events.json","paper":"https://pith.science/paper/5GWSE56B"},"agent_actions":{"view_html":"https://pith.science/pith/5GWSE56B3IRAXQQF67MLKJRCVD","download_json":"https://pith.science/pith/5GWSE56B3IRAXQQF67MLKJRCVD.json","view_paper":"https://pith.science/paper/5GWSE56B","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2201.04168&json=true","fetch_graph":"https://pith.science/api/pith-number/5GWSE56B3IRAXQQF67MLKJRCVD/graph.json","fetch_events":"https://pith.science/api/pith-number/5GWSE56B3IRAXQQF67MLKJRCVD/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/5GWSE56B3IRAXQQF67MLKJRCVD/action/timestamp_anchor","attest_storage":"https://pith.science/pith/5GWSE56B3IRAXQQF67MLKJRCVD/action/storage_attestation","attest_author":"https://pith.science/pith/5GWSE56B3IRAXQQF67MLKJRCVD/action/author_attestation","sign_citation":"https://pith.science/pith/5GWSE56B3IRAXQQF67MLKJRCVD/action/citation_signature","submit_replication":"https://pith.science/pith/5GWSE56B3IRAXQQF67MLKJRCVD/action/replication_record"}},"created_at":"2026-07-05T03:47:57.279192+00:00","updated_at":"2026-07-05T03:47:57.279192+00:00"}