{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:DIMYL2HFYS7W22F6GYA2VEZ72D","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":"32410f230fee2bf488a6cb2418e081d975516d38004b96b20d9c6a85feb23c6e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.NC","submitted_at":"2016-04-05T15:53:28Z","title_canon_sha256":"a84774b0029459bb42f797deec8c34da2fdfd3b9255f01f463250dc823db023d"},"schema_version":"1.0","source":{"id":"1604.01308","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1604.01308","created_at":"2026-05-18T01:17:38Z"},{"alias_kind":"arxiv_version","alias_value":"1604.01308v1","created_at":"2026-05-18T01:17:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1604.01308","created_at":"2026-05-18T01:17:38Z"},{"alias_kind":"pith_short_12","alias_value":"DIMYL2HFYS7W","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_16","alias_value":"DIMYL2HFYS7W22F6","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_8","alias_value":"DIMYL2HF","created_at":"2026-05-18T12:30:12Z"}],"graph_snapshots":[{"event_id":"sha256:9b7c1e1b0373aa1474b128359101e3db57f937807737cee397903cd90e887053","target":"graph","created_at":"2026-05-18T01:17:38Z","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"},"paper":{"abstract_excerpt":"As Brain-computer interface (BCI) technology develops it is likely it may be incorporated into protocols that complement and supplement existing movements of the user. Two possible scenarios for such a control could be: the increasing interest to control artificial supernumerary prosthetics, or in cases following brain injury where BCI can be incorporated alongside residual movements to recover ability. In this study we explore the extent to which the human motor cortex is able to concurrently control movements via a BCI and overtly executed movements. Crucially both movement types are driven ","authors_text":"Carsten Mehring, Devapratim Sarma, Jeff Ojemann, Jing Wu, Kelly Collins, Luke Bashford","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.NC","submitted_at":"2016-04-05T15:53:28Z","title":"Natural movement with concurrent brain-computer interface control induces persistent dissociation of neural activity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.01308","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":"sha256:6d7e6eb3dbc8d5165fff9af2a05f9a0e9f819fc48372b398ff2f6b30b8950f85","target":"record","created_at":"2026-05-18T01:17:38Z","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":"32410f230fee2bf488a6cb2418e081d975516d38004b96b20d9c6a85feb23c6e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.NC","submitted_at":"2016-04-05T15:53:28Z","title_canon_sha256":"a84774b0029459bb42f797deec8c34da2fdfd3b9255f01f463250dc823db023d"},"schema_version":"1.0","source":{"id":"1604.01308","kind":"arxiv","version":1}},"canonical_sha256":"1a1985e8e5c4bf6d68be3601aa933fd0f08958821e481e98a7d28dd5f1690ad9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1a1985e8e5c4bf6d68be3601aa933fd0f08958821e481e98a7d28dd5f1690ad9","first_computed_at":"2026-05-18T01:17:38.540415Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:17:38.540415Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1zhHv2f9OhUO7ub+Y0iR8euA1Rn8slE748DUBuJNvY4UeU9yU0CGeOF6GZtKO/HuENCF1rQYjHZUdQ1Mte1VDw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:17:38.541060Z","signed_message":"canonical_sha256_bytes"},"source_id":"1604.01308","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6d7e6eb3dbc8d5165fff9af2a05f9a0e9f819fc48372b398ff2f6b30b8950f85","sha256:9b7c1e1b0373aa1474b128359101e3db57f937807737cee397903cd90e887053"],"state_sha256":"5abe35b49bbc47a06aee9eb42a4c6f914e078d28fdfe0f1ae58e69895397d175"}