{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:67UXD7FDUUJ7FRJCRKF2V2MJMJ","short_pith_number":"pith:67UXD7FD","schema_version":"1.0","canonical_sha256":"f7e971fca3a513f2c5228a8baae989625dcd4762d8b7c07685aa5984294673f9","source":{"kind":"arxiv","id":"2501.00038","version":1},"attestation_state":"computed","paper":{"title":"Sound-Based Recognition of Touch Gestures and Emotions for Enhanced Human-Robot Interaction","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.RO","cs.SD","eess.AS"],"primary_cat":"cs.HC","authors_text":"Dick Botteldooren, Qiaoqiao Ren, Wenwu Wang, Yuanbo Hou","submitted_at":"2024-12-24T09:51:00Z","abstract_excerpt":"Emotion recognition and touch gesture decoding are crucial for advancing human-robot interaction (HRI), especially in social environments where emotional cues and tactile perception play important roles. However, many humanoid robots, such as Pepper, Nao, and Furhat, lack full-body tactile skin, limiting their ability to engage in touch-based emotional and gesture interactions. In addition, vision-based emotion recognition methods usually face strict GDPR compliance challenges due to the need to collect personal facial data. To address these limitations and avoid privacy issues, this paper stu"},"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":"2501.00038","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2024-12-24T09:51:00Z","cross_cats_sorted":["cs.RO","cs.SD","eess.AS"],"title_canon_sha256":"df0a6dea40c0c7fd2e7a4059840537e2272bd2ff35e4a4082c6163883a8e4244","abstract_canon_sha256":"ebe9c7c7625fc71477790048229f157aeb3c5f1dd7d16b617c2eb409d5561092"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:55:38.049470Z","signature_b64":"Y3ZAvnRxSZN0+8DsStrVo5K4wppB+eZOnEpkxI/ts+PxcOlmRecUUv0CvHMgjMNJmVh2RCxTVND/HRLqxwMSBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f7e971fca3a513f2c5228a8baae989625dcd4762d8b7c07685aa5984294673f9","last_reissued_at":"2026-07-05T09:55:38.049115Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:55:38.049115Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Sound-Based Recognition of Touch Gestures and Emotions for Enhanced Human-Robot Interaction","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.RO","cs.SD","eess.AS"],"primary_cat":"cs.HC","authors_text":"Dick Botteldooren, Qiaoqiao Ren, Wenwu Wang, Yuanbo Hou","submitted_at":"2024-12-24T09:51:00Z","abstract_excerpt":"Emotion recognition and touch gesture decoding are crucial for advancing human-robot interaction (HRI), especially in social environments where emotional cues and tactile perception play important roles. However, many humanoid robots, such as Pepper, Nao, and Furhat, lack full-body tactile skin, limiting their ability to engage in touch-based emotional and gesture interactions. In addition, vision-based emotion recognition methods usually face strict GDPR compliance challenges due to the need to collect personal facial data. To address these limitations and avoid privacy issues, this paper stu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.00038","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/2501.00038/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":"2501.00038","created_at":"2026-07-05T09:55:38.049174+00:00"},{"alias_kind":"arxiv_version","alias_value":"2501.00038v1","created_at":"2026-07-05T09:55:38.049174+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.00038","created_at":"2026-07-05T09:55:38.049174+00:00"},{"alias_kind":"pith_short_12","alias_value":"67UXD7FDUUJ7","created_at":"2026-07-05T09:55:38.049174+00:00"},{"alias_kind":"pith_short_16","alias_value":"67UXD7FDUUJ7FRJC","created_at":"2026-07-05T09:55:38.049174+00:00"},{"alias_kind":"pith_short_8","alias_value":"67UXD7FD","created_at":"2026-07-05T09:55:38.049174+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2412.03300","citing_title":"Touch and Tell: Multimodal Decoding of Human Emotions and Social Gestures for Robots","ref_index":46,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/67UXD7FDUUJ7FRJCRKF2V2MJMJ","json":"https://pith.science/pith/67UXD7FDUUJ7FRJCRKF2V2MJMJ.json","graph_json":"https://pith.science/api/pith-number/67UXD7FDUUJ7FRJCRKF2V2MJMJ/graph.json","events_json":"https://pith.science/api/pith-number/67UXD7FDUUJ7FRJCRKF2V2MJMJ/events.json","paper":"https://pith.science/paper/67UXD7FD"},"agent_actions":{"view_html":"https://pith.science/pith/67UXD7FDUUJ7FRJCRKF2V2MJMJ","download_json":"https://pith.science/pith/67UXD7FDUUJ7FRJCRKF2V2MJMJ.json","view_paper":"https://pith.science/paper/67UXD7FD","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2501.00038&json=true","fetch_graph":"https://pith.science/api/pith-number/67UXD7FDUUJ7FRJCRKF2V2MJMJ/graph.json","fetch_events":"https://pith.science/api/pith-number/67UXD7FDUUJ7FRJCRKF2V2MJMJ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/67UXD7FDUUJ7FRJCRKF2V2MJMJ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/67UXD7FDUUJ7FRJCRKF2V2MJMJ/action/storage_attestation","attest_author":"https://pith.science/pith/67UXD7FDUUJ7FRJCRKF2V2MJMJ/action/author_attestation","sign_citation":"https://pith.science/pith/67UXD7FDUUJ7FRJCRKF2V2MJMJ/action/citation_signature","submit_replication":"https://pith.science/pith/67UXD7FDUUJ7FRJCRKF2V2MJMJ/action/replication_record"}},"created_at":"2026-07-05T09:55:38.049174+00:00","updated_at":"2026-07-05T09:55:38.049174+00:00"}