{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:P3YDTASQV3LBRI3RD4URRPRA6M","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":"8fe96d12aa7289cc90d495e91768b60e26761266daa9b92a09fbfc8f8ee6a362","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2021-01-11T08:56:23Z","title_canon_sha256":"d9a14ba7be63d412f4bae37d7d022f810a2be6703f1dcce3dd90ce9f57afd414"},"schema_version":"1.0","source":{"id":"2101.03769","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2101.03769","created_at":"2026-07-05T04:00:49Z"},{"alias_kind":"arxiv_version","alias_value":"2101.03769v2","created_at":"2026-07-05T04:00:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2101.03769","created_at":"2026-07-05T04:00:49Z"},{"alias_kind":"pith_short_12","alias_value":"P3YDTASQV3LB","created_at":"2026-07-05T04:00:49Z"},{"alias_kind":"pith_short_16","alias_value":"P3YDTASQV3LBRI3R","created_at":"2026-07-05T04:00:49Z"},{"alias_kind":"pith_short_8","alias_value":"P3YDTASQ","created_at":"2026-07-05T04:00:49Z"}],"graph_snapshots":[{"event_id":"sha256:d47a58362fb095bb5a4ed05b95cbaad26ae43262e3c73337e6a90a4f63c155e9","target":"graph","created_at":"2026-07-05T04:00:49Z","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/2101.03769/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Embodied conversational agents (ECA) are often designed to produce nonverbal behavior to complement or enhance their verbal communication. One such form of nonverbal behavior is co-speech gesturing, which involves movements that the agent makes with its arms and hands that are paired with verbal communication. Co-speech gestures for ECAs can be created using different generation methods, divided into rule-based and data-driven processes, with the latter gaining traction because of the increasing interest from the applied machine learning community. However, reports on gesture generation method","authors_text":"Nicole Robinson, Pieter Wolfert, Tony Belpaeme","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2021-01-11T08:56:23Z","title":"A Review of Evaluation Practices of Gesture Generation in Embodied Conversational Agents"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2101.03769","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":"sha256:6d78ecafa3d05ebda2c2798e8bb1112e5a73ed28905cbb0667302827f11aa213","target":"record","created_at":"2026-07-05T04:00:49Z","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":"8fe96d12aa7289cc90d495e91768b60e26761266daa9b92a09fbfc8f8ee6a362","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2021-01-11T08:56:23Z","title_canon_sha256":"d9a14ba7be63d412f4bae37d7d022f810a2be6703f1dcce3dd90ce9f57afd414"},"schema_version":"1.0","source":{"id":"2101.03769","kind":"arxiv","version":2}},"canonical_sha256":"7ef0398250aed618a3711f2918be20f311de2c6c8024cfb31a81a4b12d585738","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7ef0398250aed618a3711f2918be20f311de2c6c8024cfb31a81a4b12d585738","first_computed_at":"2026-07-05T04:00:49.552123Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:00:49.552123Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"496fcPgEJv84LJsf9xhtdeQuHZpO6x/xIuu3yyVr2ffdu6f2AdkAbBQn5gWeL3p2SgfnxTkMyKezBfIOzRfhBg==","signature_status":"signed_v1","signed_at":"2026-07-05T04:00:49.552591Z","signed_message":"canonical_sha256_bytes"},"source_id":"2101.03769","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6d78ecafa3d05ebda2c2798e8bb1112e5a73ed28905cbb0667302827f11aa213","sha256:d47a58362fb095bb5a4ed05b95cbaad26ae43262e3c73337e6a90a4f63c155e9"],"state_sha256":"1b61d53e357dc5dc1615e4be31058ff349ff4b371bc5530e50998b40e0e2b9f9"}