{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:JUSAB2BKUNELAJY2LOZRNIQDJX","short_pith_number":"pith:JUSAB2BK","canonical_record":{"source":{"id":"1812.03484","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2018-12-09T13:22:01Z","cross_cats_sorted":["cs.HC"],"title_canon_sha256":"c233e5e5ff71c01bbb1447bb997479fcf4fd572c9904fd67c293addd44e28264","abstract_canon_sha256":"ace82c485801734284bb3f423df2ee4906f7c15c8dd84da41699f6730a75aeb4"},"schema_version":"1.0"},"canonical_sha256":"4d2400e82aa348b0271a5bb316a2034de67b02ba0c6b7035f2bf13420ef92924","source":{"kind":"arxiv","id":"1812.03484","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1812.03484","created_at":"2026-07-05T09:13:32Z"},{"alias_kind":"arxiv_version","alias_value":"1812.03484v1","created_at":"2026-07-05T09:13:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.03484","created_at":"2026-07-05T09:13:32Z"},{"alias_kind":"pith_short_12","alias_value":"JUSAB2BKUNEL","created_at":"2026-07-05T09:13:32Z"},{"alias_kind":"pith_short_16","alias_value":"JUSAB2BKUNELAJY2","created_at":"2026-07-05T09:13:32Z"},{"alias_kind":"pith_short_8","alias_value":"JUSAB2BK","created_at":"2026-07-05T09:13:32Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:JUSAB2BKUNELAJY2LOZRNIQDJX","target":"record","payload":{"canonical_record":{"source":{"id":"1812.03484","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2018-12-09T13:22:01Z","cross_cats_sorted":["cs.HC"],"title_canon_sha256":"c233e5e5ff71c01bbb1447bb997479fcf4fd572c9904fd67c293addd44e28264","abstract_canon_sha256":"ace82c485801734284bb3f423df2ee4906f7c15c8dd84da41699f6730a75aeb4"},"schema_version":"1.0"},"canonical_sha256":"4d2400e82aa348b0271a5bb316a2034de67b02ba0c6b7035f2bf13420ef92924","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:13:32.046230Z","signature_b64":"mfY8rwEmXDvrZQPPyIHUNfWCC/DFWKks+TYetON3S0VdlGzQ88dCXRqL4D2ls8lk/HRdq1MQrNIIqiKWtq+SAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4d2400e82aa348b0271a5bb316a2034de67b02ba0c6b7035f2bf13420ef92924","last_reissued_at":"2026-07-05T09:13:32.045752Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:13:32.045752Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1812.03484","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T09:13:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Y1/vgwTKHEExXqlsvhRPr52PBXakLj70hDiuClai5S2gSqakwWAnOUh1OlZJfsM7r7N7YgBURdGeJUNpCLZiDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T07:14:12.219330Z"},"content_sha256":"7cacf52ce1dbdc94e322b6f518c3b706f3bf3b00048b7c1643e2df1167e81abe","schema_version":"1.0","event_id":"sha256:7cacf52ce1dbdc94e322b6f518c3b706f3bf3b00048b7c1643e2df1167e81abe"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:JUSAB2BKUNELAJY2LOZRNIQDJX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Speech-Gesture Mapping and Engagement Evaluation in Human Robot Interaction","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.HC"],"primary_cat":"cs.RO","authors_text":"Abhinav Dhall, Bishal Ghosh, Ekta Singla","submitted_at":"2018-12-09T13:22:01Z","abstract_excerpt":"A robot needs contextual awareness, effective speech production and complementing non-verbal gestures for successful communication in society. In this paper, we present our end-to-end system that tries to enhance the effectiveness of non-verbal gestures. For achieving this, we identified prominently used gestures in performances by TED speakers and mapped them to their corresponding speech context and modulated speech based upon the attention of the listener. The proposed method utilized Convolutional Pose Machine [4] to detect the human gesture. Dominant gestures of TED speakers were used for"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.03484","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/1812.03484/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T09:13:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0PFmWOmXf8nGscTHxcj6dzBCUFM9VOLEycjVf71LueEAkw8PxDx9adOv3gcImhqHDLtxiTfTntnLpcClqikZCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T07:14:12.219845Z"},"content_sha256":"0ab928ba7dd99fa30197d7f750f6d2e233274c8389a2f5ef46456fb544f5d34f","schema_version":"1.0","event_id":"sha256:0ab928ba7dd99fa30197d7f750f6d2e233274c8389a2f5ef46456fb544f5d34f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JUSAB2BKUNELAJY2LOZRNIQDJX/bundle.json","state_url":"https://pith.science/pith/JUSAB2BKUNELAJY2LOZRNIQDJX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JUSAB2BKUNELAJY2LOZRNIQDJX/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-04T07:14:12Z","links":{"resolver":"https://pith.science/pith/JUSAB2BKUNELAJY2LOZRNIQDJX","bundle":"https://pith.science/pith/JUSAB2BKUNELAJY2LOZRNIQDJX/bundle.json","state":"https://pith.science/pith/JUSAB2BKUNELAJY2LOZRNIQDJX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JUSAB2BKUNELAJY2LOZRNIQDJX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:JUSAB2BKUNELAJY2LOZRNIQDJX","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":"ace82c485801734284bb3f423df2ee4906f7c15c8dd84da41699f6730a75aeb4","cross_cats_sorted":["cs.HC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2018-12-09T13:22:01Z","title_canon_sha256":"c233e5e5ff71c01bbb1447bb997479fcf4fd572c9904fd67c293addd44e28264"},"schema_version":"1.0","source":{"id":"1812.03484","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1812.03484","created_at":"2026-07-05T09:13:32Z"},{"alias_kind":"arxiv_version","alias_value":"1812.03484v1","created_at":"2026-07-05T09:13:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.03484","created_at":"2026-07-05T09:13:32Z"},{"alias_kind":"pith_short_12","alias_value":"JUSAB2BKUNEL","created_at":"2026-07-05T09:13:32Z"},{"alias_kind":"pith_short_16","alias_value":"JUSAB2BKUNELAJY2","created_at":"2026-07-05T09:13:32Z"},{"alias_kind":"pith_short_8","alias_value":"JUSAB2BK","created_at":"2026-07-05T09:13:32Z"}],"graph_snapshots":[{"event_id":"sha256:0ab928ba7dd99fa30197d7f750f6d2e233274c8389a2f5ef46456fb544f5d34f","target":"graph","created_at":"2026-07-05T09:13:32Z","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/1812.03484/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"A robot needs contextual awareness, effective speech production and complementing non-verbal gestures for successful communication in society. In this paper, we present our end-to-end system that tries to enhance the effectiveness of non-verbal gestures. For achieving this, we identified prominently used gestures in performances by TED speakers and mapped them to their corresponding speech context and modulated speech based upon the attention of the listener. The proposed method utilized Convolutional Pose Machine [4] to detect the human gesture. Dominant gestures of TED speakers were used for","authors_text":"Abhinav Dhall, Bishal Ghosh, Ekta Singla","cross_cats":["cs.HC"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2018-12-09T13:22:01Z","title":"Speech-Gesture Mapping and Engagement Evaluation in Human Robot Interaction"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.03484","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":"sha256:7cacf52ce1dbdc94e322b6f518c3b706f3bf3b00048b7c1643e2df1167e81abe","target":"record","created_at":"2026-07-05T09:13:32Z","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":"ace82c485801734284bb3f423df2ee4906f7c15c8dd84da41699f6730a75aeb4","cross_cats_sorted":["cs.HC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2018-12-09T13:22:01Z","title_canon_sha256":"c233e5e5ff71c01bbb1447bb997479fcf4fd572c9904fd67c293addd44e28264"},"schema_version":"1.0","source":{"id":"1812.03484","kind":"arxiv","version":1}},"canonical_sha256":"4d2400e82aa348b0271a5bb316a2034de67b02ba0c6b7035f2bf13420ef92924","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4d2400e82aa348b0271a5bb316a2034de67b02ba0c6b7035f2bf13420ef92924","first_computed_at":"2026-07-05T09:13:32.045752Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:13:32.045752Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mfY8rwEmXDvrZQPPyIHUNfWCC/DFWKks+TYetON3S0VdlGzQ88dCXRqL4D2ls8lk/HRdq1MQrNIIqiKWtq+SAw==","signature_status":"signed_v1","signed_at":"2026-07-05T09:13:32.046230Z","signed_message":"canonical_sha256_bytes"},"source_id":"1812.03484","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7cacf52ce1dbdc94e322b6f518c3b706f3bf3b00048b7c1643e2df1167e81abe","sha256:0ab928ba7dd99fa30197d7f750f6d2e233274c8389a2f5ef46456fb544f5d34f"],"state_sha256":"cc0b0613b8fbb8708b1a18a7cdd411b04dd96b99bcab17c6f1e86000429ed82c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2w7zzP9TfkjAlTOYBT/EBQPU9GXXUmWHbBw4VyPUnBr+dLdTIOinBu/B8Y5ITe6O6sS6g/pVqZpf1KYSvQ2JCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T07:14:12.224203Z","bundle_sha256":"f632f1b144d5a142dc16559dcd9e5dc0db2174fc2e1c1b368c68b836c32bee6d"}}