{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:VEVRT4PQY2ILS5I3CB5XPHJ7XV","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":"cd5b5dc79028d7f8c373394610d62f57cfa76c54b753accc43509f7b68826fa4","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.RO","submitted_at":"2025-08-06T19:24:04Z","title_canon_sha256":"aa834187a4b31c9401de8571c80f1f7eb50f0e7983ddef0a213190c1feaca67d"},"schema_version":"1.0","source":{"id":"2508.04834","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2508.04834","created_at":"2026-07-05T11:50:02Z"},{"alias_kind":"arxiv_version","alias_value":"2508.04834v1","created_at":"2026-07-05T11:50:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2508.04834","created_at":"2026-07-05T11:50:02Z"},{"alias_kind":"pith_short_12","alias_value":"VEVRT4PQY2IL","created_at":"2026-07-05T11:50:02Z"},{"alias_kind":"pith_short_16","alias_value":"VEVRT4PQY2ILS5I3","created_at":"2026-07-05T11:50:02Z"},{"alias_kind":"pith_short_8","alias_value":"VEVRT4PQ","created_at":"2026-07-05T11:50:02Z"}],"graph_snapshots":[{"event_id":"sha256:7a6666ee0dfd2e6a1f217560ace45648b3399338fa0d2df5cd54bbdf96c72f49","target":"graph","created_at":"2026-07-05T11:50:02Z","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/2508.04834/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In an effort to improve how robots function in social contexts, this paper investigates if a robot that actively shares a reaction to an event with a human alters how the human perceives the robot's affective impact. To verify this, we created two different test setups. One to highlight and isolate the reaction element of affective robot expressions, and one to investigate the effects of applying specific timing delays to a robot reacting to a physical encounter with a human. The first test was conducted with two different groups (n=84) of human observers, a test group and a control group both","authors_text":"Kasper St{\\o}y, Morten Roed Frederiksen","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.RO","submitted_at":"2025-08-06T19:24:04Z","title":"On the causality between affective impact and coordinated human-robot reactions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2508.04834","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":"sha256:393a6b1c3c75b35228ebbf4ff61d6906f8e62dd3d13e954fe10279ac39f03f6c","target":"record","created_at":"2026-07-05T11:50:02Z","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":"cd5b5dc79028d7f8c373394610d62f57cfa76c54b753accc43509f7b68826fa4","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.RO","submitted_at":"2025-08-06T19:24:04Z","title_canon_sha256":"aa834187a4b31c9401de8571c80f1f7eb50f0e7983ddef0a213190c1feaca67d"},"schema_version":"1.0","source":{"id":"2508.04834","kind":"arxiv","version":1}},"canonical_sha256":"a92b19f1f0c690b9751b107b779d3fbd579e00be704985e42792b026f1c1685e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a92b19f1f0c690b9751b107b779d3fbd579e00be704985e42792b026f1c1685e","first_computed_at":"2026-07-05T11:50:02.755306Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:50:02.755306Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OyWckU84iK0Q/qKwtCXkXIus6jUmgcWI9qhsNclZ2R505PVd25eOJ2HhTl0gBoUkgu9dE7MKEguuzo/EuYOCDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T11:50:02.755760Z","signed_message":"canonical_sha256_bytes"},"source_id":"2508.04834","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:393a6b1c3c75b35228ebbf4ff61d6906f8e62dd3d13e954fe10279ac39f03f6c","sha256:7a6666ee0dfd2e6a1f217560ace45648b3399338fa0d2df5cd54bbdf96c72f49"],"state_sha256":"8098b1cccecc2e5daf7349ad0a6204b9c0a7ab83db4b1a28fff0b78f42307cf0"}