{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:ZDCJZ4DUFOT6TMCO5AZF32Q644","short_pith_number":"pith:ZDCJZ4DU","schema_version":"1.0","canonical_sha256":"c8c49cf0742ba7e9b04ee8325dea1ee73e76b315b56abed4d7909666d2f63c05","source":{"kind":"arxiv","id":"2201.03333","version":1},"attestation_state":"computed","paper":{"title":"Rotation Control, Interlocking and Self-positioning of Active Cogwheels","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.soft","authors_text":"A. Aubret, J. Palacci, Q. Martinet","submitted_at":"2022-01-10T13:23:26Z","abstract_excerpt":"Gears and cogwheels restrain degrees of freedom and channel power into a specified motion. They are fundamental components of macroscopic machines. Interlocking microrotors similarly constitute key elements toward feasible micromachinery. Their assembly, positioning and control is a challenge at microscale, where noise is ubiquituous. Here, we show the assembly and control of a family of self-spinning cogwheels with varying teeth numbers and study interlocking mechanisms in systems of multiple cogwheels. The cogwheels are autonomous and active, with teeth formed by colloidal microswimmers that"},"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":"2201.03333","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2022-01-10T13:23:26Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"b73ee3725974a716ea10da3b4a7fb872a74245318d09701ce87e4182aa94f5fe","abstract_canon_sha256":"c548709b69987ea3e1757abd16a681f5d15ea53c5290c5d2529de1c0ece4ae83"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:19:12.578206Z","signature_b64":"DMxNnR7HZgGnEGMIspzPdjM79DRTOKg/XRGA6wFe/lo2lAtiorNhzvayix/N7JPRB2Q/lS0UkQuwnurChSezBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c8c49cf0742ba7e9b04ee8325dea1ee73e76b315b56abed4d7909666d2f63c05","last_reissued_at":"2026-07-05T05:19:12.577685Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:19:12.577685Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Rotation Control, Interlocking and Self-positioning of Active Cogwheels","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.soft","authors_text":"A. Aubret, J. Palacci, Q. Martinet","submitted_at":"2022-01-10T13:23:26Z","abstract_excerpt":"Gears and cogwheels restrain degrees of freedom and channel power into a specified motion. They are fundamental components of macroscopic machines. Interlocking microrotors similarly constitute key elements toward feasible micromachinery. Their assembly, positioning and control is a challenge at microscale, where noise is ubiquituous. Here, we show the assembly and control of a family of self-spinning cogwheels with varying teeth numbers and study interlocking mechanisms in systems of multiple cogwheels. The cogwheels are autonomous and active, with teeth formed by colloidal microswimmers that"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2201.03333","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/2201.03333/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2201.03333","created_at":"2026-07-05T05:19:12.577749+00:00"},{"alias_kind":"arxiv_version","alias_value":"2201.03333v1","created_at":"2026-07-05T05:19:12.577749+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2201.03333","created_at":"2026-07-05T05:19:12.577749+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZDCJZ4DUFOT6","created_at":"2026-07-05T05:19:12.577749+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZDCJZ4DUFOT6TMCO","created_at":"2026-07-05T05:19:12.577749+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZDCJZ4DU","created_at":"2026-07-05T05:19:12.577749+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/ZDCJZ4DUFOT6TMCO5AZF32Q644","json":"https://pith.science/pith/ZDCJZ4DUFOT6TMCO5AZF32Q644.json","graph_json":"https://pith.science/api/pith-number/ZDCJZ4DUFOT6TMCO5AZF32Q644/graph.json","events_json":"https://pith.science/api/pith-number/ZDCJZ4DUFOT6TMCO5AZF32Q644/events.json","paper":"https://pith.science/paper/ZDCJZ4DU"},"agent_actions":{"view_html":"https://pith.science/pith/ZDCJZ4DUFOT6TMCO5AZF32Q644","download_json":"https://pith.science/pith/ZDCJZ4DUFOT6TMCO5AZF32Q644.json","view_paper":"https://pith.science/paper/ZDCJZ4DU","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2201.03333&json=true","fetch_graph":"https://pith.science/api/pith-number/ZDCJZ4DUFOT6TMCO5AZF32Q644/graph.json","fetch_events":"https://pith.science/api/pith-number/ZDCJZ4DUFOT6TMCO5AZF32Q644/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZDCJZ4DUFOT6TMCO5AZF32Q644/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZDCJZ4DUFOT6TMCO5AZF32Q644/action/storage_attestation","attest_author":"https://pith.science/pith/ZDCJZ4DUFOT6TMCO5AZF32Q644/action/author_attestation","sign_citation":"https://pith.science/pith/ZDCJZ4DUFOT6TMCO5AZF32Q644/action/citation_signature","submit_replication":"https://pith.science/pith/ZDCJZ4DUFOT6TMCO5AZF32Q644/action/replication_record"}},"created_at":"2026-07-05T05:19:12.577749+00:00","updated_at":"2026-07-05T05:19:12.577749+00:00"}