{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:AFIAWMWOF2ONSIG5XB5L44ONNV","short_pith_number":"pith:AFIAWMWO","schema_version":"1.0","canonical_sha256":"01500b32ce2e9cd920ddb87abe71cd6d61b7633275c864852352c89393f5de3a","source":{"kind":"arxiv","id":"2301.07827","version":1},"attestation_state":"computed","paper":{"title":"Highly sensitive detection of magneto-optical markers based on magneto-optical gate effect","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.app-ph","authors_text":"Chong Lu, Chunping Liu, Wenzhong Liu, Xinchao Cui","submitted_at":"2023-01-19T00:10:28Z","abstract_excerpt":"In this paper, a new concept of magnetic nanoparticles as magneto-optical markers is proposed, and a \"magneto-optical gate\" effect is explored. High-sensitivity detection of magnetic nanoparticles (MNPs) was developed based on this principle. Under irradiation from monochromatic light with a wavelength much larger than the size of a given MNP, Rayleigh scattering occurs on the MNP surface. The MNPs anisotropic and orientate themselves into chains, meaning that the Rayleigh scattering now decreases under magnetic field excitation. After applying an AC magnetic field of frequency f, the transmit"},"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":"2301.07827","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2023-01-19T00:10:28Z","cross_cats_sorted":[],"title_canon_sha256":"5b2a3c0bf2f733da92fe4d1bb4cbd166d74ba5355088c6e4ae58a6183c773caf","abstract_canon_sha256":"1f87d2ca4ad0f727e96cf9883152a255c3433d6cd623dbdbf3d33070f6b14dcc"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:34:19.670866Z","signature_b64":"GHdGrKoHfCfbUcPVY5UDD8ON7IGzINcPxy7HSnDaKBaDlPGHBJmuQOTDxRaL6/KJ0s00lTBb/4hc34jwFSEpCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"01500b32ce2e9cd920ddb87abe71cd6d61b7633275c864852352c89393f5de3a","last_reissued_at":"2026-07-05T05:34:19.670382Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:34:19.670382Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Highly sensitive detection of magneto-optical markers based on magneto-optical gate effect","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.app-ph","authors_text":"Chong Lu, Chunping Liu, Wenzhong Liu, Xinchao Cui","submitted_at":"2023-01-19T00:10:28Z","abstract_excerpt":"In this paper, a new concept of magnetic nanoparticles as magneto-optical markers is proposed, and a \"magneto-optical gate\" effect is explored. High-sensitivity detection of magnetic nanoparticles (MNPs) was developed based on this principle. Under irradiation from monochromatic light with a wavelength much larger than the size of a given MNP, Rayleigh scattering occurs on the MNP surface. The MNPs anisotropic and orientate themselves into chains, meaning that the Rayleigh scattering now decreases under magnetic field excitation. After applying an AC magnetic field of frequency f, the transmit"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2301.07827","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/2301.07827/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":"2301.07827","created_at":"2026-07-05T05:34:19.670445+00:00"},{"alias_kind":"arxiv_version","alias_value":"2301.07827v1","created_at":"2026-07-05T05:34:19.670445+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2301.07827","created_at":"2026-07-05T05:34:19.670445+00:00"},{"alias_kind":"pith_short_12","alias_value":"AFIAWMWOF2ON","created_at":"2026-07-05T05:34:19.670445+00:00"},{"alias_kind":"pith_short_16","alias_value":"AFIAWMWOF2ONSIG5","created_at":"2026-07-05T05:34:19.670445+00:00"},{"alias_kind":"pith_short_8","alias_value":"AFIAWMWO","created_at":"2026-07-05T05:34:19.670445+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/AFIAWMWOF2ONSIG5XB5L44ONNV","json":"https://pith.science/pith/AFIAWMWOF2ONSIG5XB5L44ONNV.json","graph_json":"https://pith.science/api/pith-number/AFIAWMWOF2ONSIG5XB5L44ONNV/graph.json","events_json":"https://pith.science/api/pith-number/AFIAWMWOF2ONSIG5XB5L44ONNV/events.json","paper":"https://pith.science/paper/AFIAWMWO"},"agent_actions":{"view_html":"https://pith.science/pith/AFIAWMWOF2ONSIG5XB5L44ONNV","download_json":"https://pith.science/pith/AFIAWMWOF2ONSIG5XB5L44ONNV.json","view_paper":"https://pith.science/paper/AFIAWMWO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2301.07827&json=true","fetch_graph":"https://pith.science/api/pith-number/AFIAWMWOF2ONSIG5XB5L44ONNV/graph.json","fetch_events":"https://pith.science/api/pith-number/AFIAWMWOF2ONSIG5XB5L44ONNV/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/AFIAWMWOF2ONSIG5XB5L44ONNV/action/timestamp_anchor","attest_storage":"https://pith.science/pith/AFIAWMWOF2ONSIG5XB5L44ONNV/action/storage_attestation","attest_author":"https://pith.science/pith/AFIAWMWOF2ONSIG5XB5L44ONNV/action/author_attestation","sign_citation":"https://pith.science/pith/AFIAWMWOF2ONSIG5XB5L44ONNV/action/citation_signature","submit_replication":"https://pith.science/pith/AFIAWMWOF2ONSIG5XB5L44ONNV/action/replication_record"}},"created_at":"2026-07-05T05:34:19.670445+00:00","updated_at":"2026-07-05T05:34:19.670445+00:00"}