{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:HY3GIGY5DRK44G4WG2SONHO6X3","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":"37f5726b0a5b4e610d57bfc3712721717f67616954127191c57a1ae1566054a5","cross_cats_sorted":["cs.CV","cs.HC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2026-06-02T14:15:17Z","title_canon_sha256":"c53b3b1de368a808b8a19936316c98ea223baefa2acd251aad9ef0f804c8e997"},"schema_version":"1.0","source":{"id":"2606.03694","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.03694","created_at":"2026-06-03T01:06:04Z"},{"alias_kind":"arxiv_version","alias_value":"2606.03694v1","created_at":"2026-06-03T01:06:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.03694","created_at":"2026-06-03T01:06:04Z"},{"alias_kind":"pith_short_12","alias_value":"HY3GIGY5DRK4","created_at":"2026-06-03T01:06:04Z"},{"alias_kind":"pith_short_16","alias_value":"HY3GIGY5DRK44G4W","created_at":"2026-06-03T01:06:04Z"},{"alias_kind":"pith_short_8","alias_value":"HY3GIGY5","created_at":"2026-06-03T01:06:04Z"}],"graph_snapshots":[{"event_id":"sha256:a9be0d0faf9d5c261ae5ab621a4fbcbd6d1169f7ef025492f272d0b296b3f97a","target":"graph","created_at":"2026-06-03T01:06:04Z","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/2606.03694/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"To enable meaningful human-robot interaction (HRI), a robot must continuously assess engagement by consistently tracking users over time. State-of-the-art computer vision models, however, are heavily optimized for surveillance or autonomous driving. A social robot faces distinct egocentric challenges, such as humans bouncing, obstructing each other, or leaving the frame. Frequent identity switches (IDSW) cause the robot to lose its footing mid-conversation. To address this, we introduce a novel, custom-annotated egocentric dataset collected via the Furhat robot to capture complex social dynami","authors_text":"Gabriel Skantze, Jessica Wenninger","cross_cats":["cs.CV","cs.HC"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2026-06-02T14:15:17Z","title":"Face versus Body Tracking for Human-Robot Interaction: An Egocentric Dataset"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.03694","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":"sha256:93ae10aa9b304060a31ad1637d947e3493079fdd195b476947118bc56e5d929f","target":"record","created_at":"2026-06-03T01:06:04Z","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":"37f5726b0a5b4e610d57bfc3712721717f67616954127191c57a1ae1566054a5","cross_cats_sorted":["cs.CV","cs.HC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2026-06-02T14:15:17Z","title_canon_sha256":"c53b3b1de368a808b8a19936316c98ea223baefa2acd251aad9ef0f804c8e997"},"schema_version":"1.0","source":{"id":"2606.03694","kind":"arxiv","version":1}},"canonical_sha256":"3e36641b1d1c55ce1b9636a4e69ddebecd6eb2af9175f7a0288b55aca529df1f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3e36641b1d1c55ce1b9636a4e69ddebecd6eb2af9175f7a0288b55aca529df1f","first_computed_at":"2026-06-03T01:06:04.737636Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-03T01:06:04.737636Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FsifKPGBRdIwBFWasY86kGL3bsOkgvaIcFB5hTvyOaTtV/cG0IpzJmyB0HBJ+gjY1lXSrzN/ANxlcQYvKQ1HCA==","signature_status":"signed_v1","signed_at":"2026-06-03T01:06:04.738039Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.03694","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:93ae10aa9b304060a31ad1637d947e3493079fdd195b476947118bc56e5d929f","sha256:a9be0d0faf9d5c261ae5ab621a4fbcbd6d1169f7ef025492f272d0b296b3f97a"],"state_sha256":"508145f7449a25af2e136f79f4176cfb8688389c666acfd8bcee2a9f5ebb9905"}