{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:BFWLHQGVLOVUOUXJFKQVSQXGXX","short_pith_number":"pith:BFWLHQGV","schema_version":"1.0","canonical_sha256":"096cb3c0d55bab4752e92aa15942e6bdec98f3cf46684cfe2f621d5703fa0b3f","source":{"kind":"arxiv","id":"1806.03984","version":1},"attestation_state":"computed","paper":{"title":"Transmission of torque at the nanoscale","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","cond-mat.stat-mech"],"primary_cat":"cond-mat.soft","authors_text":"C. Patrick Royall, Erdal C. O\\u{g}uz, Hartmut L\\\"owen, Ian Williams, Paul Bartlett, Thomas Speck","submitted_at":"2018-06-11T13:53:33Z","abstract_excerpt":"In macroscopic mechanical devices torque is transmitted through gearwheels and clutches. In the construction of devices at the nanoscale, torque and its transmission through soft materials will be a key component. However, this regime is dominated by thermal fluctuations leading to dissipation. Here we demonstrate the principle of torque transmission for a disc-like colloidal assembly exhibiting clutch-like behaviour, driven by $27$ particles in optical traps. These are translated on a circular path to form a rotating boundary that transmits torque to additional particles confined to the inter"},"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":"1806.03984","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2018-06-11T13:53:33Z","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.stat-mech"],"title_canon_sha256":"4237f2e2c4d9029096de837a5c8a16c3efa3ee25168e0c3d044e426945c1c42d","abstract_canon_sha256":"6294a105f8f249a63731a9ef1c3c4aa60f4f75a2b0beab27095d7bc4e15422cb"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:13:38.909684Z","signature_b64":"qfLpNNaYU3tZ8UmY1Unaq95Av8M45xPrMo0fhszoNbZASAeJvtntJG9+AQ91OPFNnYNNGVfCr2zTM98/fvE3DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"096cb3c0d55bab4752e92aa15942e6bdec98f3cf46684cfe2f621d5703fa0b3f","last_reissued_at":"2026-05-18T00:13:38.909210Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:13:38.909210Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Transmission of torque at the nanoscale","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","cond-mat.stat-mech"],"primary_cat":"cond-mat.soft","authors_text":"C. Patrick Royall, Erdal C. O\\u{g}uz, Hartmut L\\\"owen, Ian Williams, Paul Bartlett, Thomas Speck","submitted_at":"2018-06-11T13:53:33Z","abstract_excerpt":"In macroscopic mechanical devices torque is transmitted through gearwheels and clutches. In the construction of devices at the nanoscale, torque and its transmission through soft materials will be a key component. However, this regime is dominated by thermal fluctuations leading to dissipation. Here we demonstrate the principle of torque transmission for a disc-like colloidal assembly exhibiting clutch-like behaviour, driven by $27$ particles in optical traps. These are translated on a circular path to form a rotating boundary that transmits torque to additional particles confined to the inter"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.03984","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":""},"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":"1806.03984","created_at":"2026-05-18T00:13:38.909281+00:00"},{"alias_kind":"arxiv_version","alias_value":"1806.03984v1","created_at":"2026-05-18T00:13:38.909281+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.03984","created_at":"2026-05-18T00:13:38.909281+00:00"},{"alias_kind":"pith_short_12","alias_value":"BFWLHQGVLOVU","created_at":"2026-05-18T12:32:16.446611+00:00"},{"alias_kind":"pith_short_16","alias_value":"BFWLHQGVLOVUOUXJ","created_at":"2026-05-18T12:32:16.446611+00:00"},{"alias_kind":"pith_short_8","alias_value":"BFWLHQGV","created_at":"2026-05-18T12:32:16.446611+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/BFWLHQGVLOVUOUXJFKQVSQXGXX","json":"https://pith.science/pith/BFWLHQGVLOVUOUXJFKQVSQXGXX.json","graph_json":"https://pith.science/api/pith-number/BFWLHQGVLOVUOUXJFKQVSQXGXX/graph.json","events_json":"https://pith.science/api/pith-number/BFWLHQGVLOVUOUXJFKQVSQXGXX/events.json","paper":"https://pith.science/paper/BFWLHQGV"},"agent_actions":{"view_html":"https://pith.science/pith/BFWLHQGVLOVUOUXJFKQVSQXGXX","download_json":"https://pith.science/pith/BFWLHQGVLOVUOUXJFKQVSQXGXX.json","view_paper":"https://pith.science/paper/BFWLHQGV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1806.03984&json=true","fetch_graph":"https://pith.science/api/pith-number/BFWLHQGVLOVUOUXJFKQVSQXGXX/graph.json","fetch_events":"https://pith.science/api/pith-number/BFWLHQGVLOVUOUXJFKQVSQXGXX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/BFWLHQGVLOVUOUXJFKQVSQXGXX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/BFWLHQGVLOVUOUXJFKQVSQXGXX/action/storage_attestation","attest_author":"https://pith.science/pith/BFWLHQGVLOVUOUXJFKQVSQXGXX/action/author_attestation","sign_citation":"https://pith.science/pith/BFWLHQGVLOVUOUXJFKQVSQXGXX/action/citation_signature","submit_replication":"https://pith.science/pith/BFWLHQGVLOVUOUXJFKQVSQXGXX/action/replication_record"}},"created_at":"2026-05-18T00:13:38.909281+00:00","updated_at":"2026-05-18T00:13:38.909281+00:00"}