{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:ZY3UAB7BPYRJYMTIDYI3XG3KHF","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":"a87f590251704bfd20f8230766ab264a9704c69ebdae81b773e4fe01a595c57d","cross_cats_sorted":["cs.HC"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.RO","submitted_at":"2024-11-23T12:05:14Z","title_canon_sha256":"b2aba3951ad12dc0b5f60fb4341d7be5539a08ecec07cb186372a065d9dd089b"},"schema_version":"1.0","source":{"id":"2411.15533","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.15533","created_at":"2026-07-05T09:39:36Z"},{"alias_kind":"arxiv_version","alias_value":"2411.15533v1","created_at":"2026-07-05T09:39:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.15533","created_at":"2026-07-05T09:39:36Z"},{"alias_kind":"pith_short_12","alias_value":"ZY3UAB7BPYRJ","created_at":"2026-07-05T09:39:36Z"},{"alias_kind":"pith_short_16","alias_value":"ZY3UAB7BPYRJYMTI","created_at":"2026-07-05T09:39:36Z"},{"alias_kind":"pith_short_8","alias_value":"ZY3UAB7B","created_at":"2026-07-05T09:39:36Z"}],"graph_snapshots":[{"event_id":"sha256:fd4644d3216a74ac195070fd439e56f975857c822351d4876112cf882cc5ad18","target":"graph","created_at":"2026-07-05T09:39:36Z","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/2411.15533/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Electromyography (EMG) is a measure of muscular electrical activity and is used in many clinical/biomedical disciplines and modern human computer interaction. Myo-electric prosthetics analyze and classify the electrical signals recorded from the residual limb. The classified output is then used to control the position of motors in a robotic hand and a movement is produced. The aim of this project is to develop a low-cost and effective myo-electric prosthetic hand that would meet the needs of amputees in developing countries. The proposed prosthetic hand should be able to accurately classify fi","authors_text":"Ashraf Mohammed, Mosab Diab, Yinlai Jiang","cross_cats":["cs.HC"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.RO","submitted_at":"2024-11-23T12:05:14Z","title":"Development of a Low-Cost Prosthetic Hand Using Electromyography and Machine Learning"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.15533","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:c2173b3b2499558e8f6acbd10dde4dda67d0d2397993dbb7fd8fe0a673736472","target":"record","created_at":"2026-07-05T09:39:36Z","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":"a87f590251704bfd20f8230766ab264a9704c69ebdae81b773e4fe01a595c57d","cross_cats_sorted":["cs.HC"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.RO","submitted_at":"2024-11-23T12:05:14Z","title_canon_sha256":"b2aba3951ad12dc0b5f60fb4341d7be5539a08ecec07cb186372a065d9dd089b"},"schema_version":"1.0","source":{"id":"2411.15533","kind":"arxiv","version":1}},"canonical_sha256":"ce374007e17e229c32681e11bb9b6a395aa09b85f6310acac0bd0c38f4861370","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ce374007e17e229c32681e11bb9b6a395aa09b85f6310acac0bd0c38f4861370","first_computed_at":"2026-07-05T09:39:36.669528Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:39:36.669528Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6WyGtHv+krfGQ0PS4SnhWYSVsby+DqeK8qm6Gjy1Efco/1wRwdnbZUzS4DDNZN3QwYT2iES5iRI6O9lPAAJnAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T09:39:36.669944Z","signed_message":"canonical_sha256_bytes"},"source_id":"2411.15533","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c2173b3b2499558e8f6acbd10dde4dda67d0d2397993dbb7fd8fe0a673736472","sha256:fd4644d3216a74ac195070fd439e56f975857c822351d4876112cf882cc5ad18"],"state_sha256":"7c31e2eede32d5bbad4f88889caa5bd18c23b35945342b7bb3e143d6346f835c"}