{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:S4VKZQXENWFVSFFJF72BPHTWES","short_pith_number":"pith:S4VKZQXE","canonical_record":{"source":{"id":"2312.07745","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2023-12-12T21:27:31Z","cross_cats_sorted":[],"title_canon_sha256":"c1c319f02c6c30ce83ed967132e4ef10fb70585018d02d3f58678a2755fa8098","abstract_canon_sha256":"13be8deb8a77d590120c917e67ce3ba7886e26ca3a34e23d1634cc8ae8d049a7"},"schema_version":"1.0"},"canonical_sha256":"972aacc2e46d8b5914a92ff4179e7624a02694d06dca474beabb1521d1905436","source":{"kind":"arxiv","id":"2312.07745","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.07745","created_at":"2026-07-05T09:30:48Z"},{"alias_kind":"arxiv_version","alias_value":"2312.07745v2","created_at":"2026-07-05T09:30:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.07745","created_at":"2026-07-05T09:30:48Z"},{"alias_kind":"pith_short_12","alias_value":"S4VKZQXENWFV","created_at":"2026-07-05T09:30:48Z"},{"alias_kind":"pith_short_16","alias_value":"S4VKZQXENWFVSFFJ","created_at":"2026-07-05T09:30:48Z"},{"alias_kind":"pith_short_8","alias_value":"S4VKZQXE","created_at":"2026-07-05T09:30:48Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:S4VKZQXENWFVSFFJF72BPHTWES","target":"record","payload":{"canonical_record":{"source":{"id":"2312.07745","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2023-12-12T21:27:31Z","cross_cats_sorted":[],"title_canon_sha256":"c1c319f02c6c30ce83ed967132e4ef10fb70585018d02d3f58678a2755fa8098","abstract_canon_sha256":"13be8deb8a77d590120c917e67ce3ba7886e26ca3a34e23d1634cc8ae8d049a7"},"schema_version":"1.0"},"canonical_sha256":"972aacc2e46d8b5914a92ff4179e7624a02694d06dca474beabb1521d1905436","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:30:48.509607Z","signature_b64":"Jz54niSN47TUbS+ckM/tYfMEf9oNwtsCewcKHiY4RHtNM4jrdvbz+ePAEed4GcoLuFb91Jg75D+EhSZ/KxPNAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"972aacc2e46d8b5914a92ff4179e7624a02694d06dca474beabb1521d1905436","last_reissued_at":"2026-07-05T09:30:48.509114Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:30:48.509114Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2312.07745","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T09:30:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SxQrCHaA/hFBE/ZgU8f50ier42AJTQyR7vgcRif+kXEBLt2c5y0luBs6R7dY/ungr4AjdoXDk5HXeJSeybXMAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T22:37:31.981274Z"},"content_sha256":"5226288a2ea0c776713aec8dc3e4e7fc5a3a5b3ae78ac1435fc297db128ad151","schema_version":"1.0","event_id":"sha256:5226288a2ea0c776713aec8dc3e4e7fc5a3a5b3ae78ac1435fc297db128ad151"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:S4VKZQXENWFVSFFJF72BPHTWES","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"High-density Electromyography for Effective Gesture-based Control of Physically Assistive Mobile Manipulators","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.RO","authors_text":"Douglas Weber, Jehan Yang, Kent Shibata, Zackory Erickson","submitted_at":"2023-12-12T21:27:31Z","abstract_excerpt":"High-density electromyography (HDEMG) can detect myoelectric activity as control inputs to a variety of electronically-controlled devices. Furthermore, HDEMG sensors may be built into a variety of clothing, allowing for a non-intrusive myoelectric interface that is integrated into a user's routine. In our work, we introduce an easily-producible HDEMG device that interfaces with the control of a mobile manipulator to perform a range of household and physically assistive tasks. Mobile manipulators can operate throughout the home and are applicable for a spectrum of assistive and daily tasks in t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.07745","kind":"arxiv","version":2},"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/2312.07745/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":"2026-07-05T09:30:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NxzAgcpPyRXZBSE5/c3m+mx03PVexasoDsR3hm/eaVOsp0Fddh5J26B3e7aqUU+uLJOeHxFEcDTVpCgULa0tAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T22:37:31.981797Z"},"content_sha256":"c18e2d1606b7cbfcdf35f7b987191ef270de0b8f7d6017650c50b0c2fc557baa","schema_version":"1.0","event_id":"sha256:c18e2d1606b7cbfcdf35f7b987191ef270de0b8f7d6017650c50b0c2fc557baa"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/S4VKZQXENWFVSFFJF72BPHTWES/bundle.json","state_url":"https://pith.science/pith/S4VKZQXENWFVSFFJF72BPHTWES/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/S4VKZQXENWFVSFFJF72BPHTWES/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":"2026-08-09T22:37:31Z","links":{"resolver":"https://pith.science/pith/S4VKZQXENWFVSFFJF72BPHTWES","bundle":"https://pith.science/pith/S4VKZQXENWFVSFFJF72BPHTWES/bundle.json","state":"https://pith.science/pith/S4VKZQXENWFVSFFJF72BPHTWES/state.json","well_known_bundle":"https://pith.science/.well-known/pith/S4VKZQXENWFVSFFJF72BPHTWES/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:S4VKZQXENWFVSFFJF72BPHTWES","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":"13be8deb8a77d590120c917e67ce3ba7886e26ca3a34e23d1634cc8ae8d049a7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2023-12-12T21:27:31Z","title_canon_sha256":"c1c319f02c6c30ce83ed967132e4ef10fb70585018d02d3f58678a2755fa8098"},"schema_version":"1.0","source":{"id":"2312.07745","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.07745","created_at":"2026-07-05T09:30:48Z"},{"alias_kind":"arxiv_version","alias_value":"2312.07745v2","created_at":"2026-07-05T09:30:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.07745","created_at":"2026-07-05T09:30:48Z"},{"alias_kind":"pith_short_12","alias_value":"S4VKZQXENWFV","created_at":"2026-07-05T09:30:48Z"},{"alias_kind":"pith_short_16","alias_value":"S4VKZQXENWFVSFFJ","created_at":"2026-07-05T09:30:48Z"},{"alias_kind":"pith_short_8","alias_value":"S4VKZQXE","created_at":"2026-07-05T09:30:48Z"}],"graph_snapshots":[{"event_id":"sha256:c18e2d1606b7cbfcdf35f7b987191ef270de0b8f7d6017650c50b0c2fc557baa","target":"graph","created_at":"2026-07-05T09:30:48Z","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/2312.07745/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"High-density electromyography (HDEMG) can detect myoelectric activity as control inputs to a variety of electronically-controlled devices. Furthermore, HDEMG sensors may be built into a variety of clothing, allowing for a non-intrusive myoelectric interface that is integrated into a user's routine. In our work, we introduce an easily-producible HDEMG device that interfaces with the control of a mobile manipulator to perform a range of household and physically assistive tasks. Mobile manipulators can operate throughout the home and are applicable for a spectrum of assistive and daily tasks in t","authors_text":"Douglas Weber, Jehan Yang, Kent Shibata, Zackory Erickson","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2023-12-12T21:27:31Z","title":"High-density Electromyography for Effective Gesture-based Control of Physically Assistive Mobile Manipulators"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.07745","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":"sha256:5226288a2ea0c776713aec8dc3e4e7fc5a3a5b3ae78ac1435fc297db128ad151","target":"record","created_at":"2026-07-05T09:30:48Z","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":"13be8deb8a77d590120c917e67ce3ba7886e26ca3a34e23d1634cc8ae8d049a7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2023-12-12T21:27:31Z","title_canon_sha256":"c1c319f02c6c30ce83ed967132e4ef10fb70585018d02d3f58678a2755fa8098"},"schema_version":"1.0","source":{"id":"2312.07745","kind":"arxiv","version":2}},"canonical_sha256":"972aacc2e46d8b5914a92ff4179e7624a02694d06dca474beabb1521d1905436","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"972aacc2e46d8b5914a92ff4179e7624a02694d06dca474beabb1521d1905436","first_computed_at":"2026-07-05T09:30:48.509114Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:30:48.509114Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Jz54niSN47TUbS+ckM/tYfMEf9oNwtsCewcKHiY4RHtNM4jrdvbz+ePAEed4GcoLuFb91Jg75D+EhSZ/KxPNAg==","signature_status":"signed_v1","signed_at":"2026-07-05T09:30:48.509607Z","signed_message":"canonical_sha256_bytes"},"source_id":"2312.07745","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5226288a2ea0c776713aec8dc3e4e7fc5a3a5b3ae78ac1435fc297db128ad151","sha256:c18e2d1606b7cbfcdf35f7b987191ef270de0b8f7d6017650c50b0c2fc557baa"],"state_sha256":"a70e42c4d154b9177483c31a200fa1391ce421970c3843a138b44c42d6d9a4e6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Xw9K2bcx4iRRHJUizt1svjWsKfXE6L8sAWDmsFU8XNc1Ohkvh6wj4yYBqqi6Ncgabwd/mULPSDJ80Q3oAtCECg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T22:37:31.987567Z","bundle_sha256":"12349452278dd68f7d8a8e815c6b721b2c4d5d04fc1bc3678df0d4733ee24131"}}