{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:SOQSWDPHLAP5OEJFEVPGLPN3AB","short_pith_number":"pith:SOQSWDPH","schema_version":"1.0","canonical_sha256":"93a12b0de7581fd71125255e65bdbb004badaba7f00115cb9e473902edbe45cf","source":{"kind":"arxiv","id":"1901.08284","version":1},"attestation_state":"computed","paper":{"title":"Thermally limited force microscopy on optically trapped single metallic nanoparticles","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.app-ph"],"primary_cat":"physics.optics","authors_text":"Antoine Canaguier-Durand, Cyriaque Genet, Gabriel Schnoering, Hugo Wendehenne, Yoseline Rosales-Cabara","submitted_at":"2019-01-24T08:46:35Z","abstract_excerpt":"We propose and evaluate a new type of optical force microscope based on a standing wave optical trap. Our microscope, calibrated in-situ and operating in a dynamic mode, is able to trap, without heating, a single metallic nanoparticle of 150 nm that acts as a highly sensitive probe for external radiation pressure. An Allan deviation-based stability analysis of the setup yields an optimal 0.1 Hz measurement bandwidth over which the microscope is thermally limited. Over this bandwidth, and with a genuine sine-wave external drive, we demonstrate an optical force resolution down to 3 fN in water a"},"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":"1901.08284","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2019-01-24T08:46:35Z","cross_cats_sorted":["physics.app-ph"],"title_canon_sha256":"d67375d7d5167d785c3c1b9fbd1e800072d4cad738fa6f319d8c73f1831f03d7","abstract_canon_sha256":"16867add44ed31e8e556b7ce2d0edf757f3da7298e4d9ee7361cc3ef7e6cd8ec"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:51:30.215041Z","signature_b64":"qXcr4RYETOuVDW2mmNwaQL4DYkWpJPGPvbZ+bhu+Ua8BzWqCc6RbsacuR5pI2DR4iDtMeuXe6Fl0lgQC4KyICw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"93a12b0de7581fd71125255e65bdbb004badaba7f00115cb9e473902edbe45cf","last_reissued_at":"2026-05-17T23:51:30.214628Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:51:30.214628Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Thermally limited force microscopy on optically trapped single metallic nanoparticles","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.app-ph"],"primary_cat":"physics.optics","authors_text":"Antoine Canaguier-Durand, Cyriaque Genet, Gabriel Schnoering, Hugo Wendehenne, Yoseline Rosales-Cabara","submitted_at":"2019-01-24T08:46:35Z","abstract_excerpt":"We propose and evaluate a new type of optical force microscope based on a standing wave optical trap. Our microscope, calibrated in-situ and operating in a dynamic mode, is able to trap, without heating, a single metallic nanoparticle of 150 nm that acts as a highly sensitive probe for external radiation pressure. An Allan deviation-based stability analysis of the setup yields an optimal 0.1 Hz measurement bandwidth over which the microscope is thermally limited. Over this bandwidth, and with a genuine sine-wave external drive, we demonstrate an optical force resolution down to 3 fN in water a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.08284","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":"1901.08284","created_at":"2026-05-17T23:51:30.214685+00:00"},{"alias_kind":"arxiv_version","alias_value":"1901.08284v1","created_at":"2026-05-17T23:51:30.214685+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.08284","created_at":"2026-05-17T23:51:30.214685+00:00"},{"alias_kind":"pith_short_12","alias_value":"SOQSWDPHLAP5","created_at":"2026-05-18T12:33:27.125529+00:00"},{"alias_kind":"pith_short_16","alias_value":"SOQSWDPHLAP5OEJF","created_at":"2026-05-18T12:33:27.125529+00:00"},{"alias_kind":"pith_short_8","alias_value":"SOQSWDPH","created_at":"2026-05-18T12:33:27.125529+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/SOQSWDPHLAP5OEJFEVPGLPN3AB","json":"https://pith.science/pith/SOQSWDPHLAP5OEJFEVPGLPN3AB.json","graph_json":"https://pith.science/api/pith-number/SOQSWDPHLAP5OEJFEVPGLPN3AB/graph.json","events_json":"https://pith.science/api/pith-number/SOQSWDPHLAP5OEJFEVPGLPN3AB/events.json","paper":"https://pith.science/paper/SOQSWDPH"},"agent_actions":{"view_html":"https://pith.science/pith/SOQSWDPHLAP5OEJFEVPGLPN3AB","download_json":"https://pith.science/pith/SOQSWDPHLAP5OEJFEVPGLPN3AB.json","view_paper":"https://pith.science/paper/SOQSWDPH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1901.08284&json=true","fetch_graph":"https://pith.science/api/pith-number/SOQSWDPHLAP5OEJFEVPGLPN3AB/graph.json","fetch_events":"https://pith.science/api/pith-number/SOQSWDPHLAP5OEJFEVPGLPN3AB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SOQSWDPHLAP5OEJFEVPGLPN3AB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SOQSWDPHLAP5OEJFEVPGLPN3AB/action/storage_attestation","attest_author":"https://pith.science/pith/SOQSWDPHLAP5OEJFEVPGLPN3AB/action/author_attestation","sign_citation":"https://pith.science/pith/SOQSWDPHLAP5OEJFEVPGLPN3AB/action/citation_signature","submit_replication":"https://pith.science/pith/SOQSWDPHLAP5OEJFEVPGLPN3AB/action/replication_record"}},"created_at":"2026-05-17T23:51:30.214685+00:00","updated_at":"2026-05-17T23:51:30.214685+00:00"}