{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:DHWG2RJ3LMLTYUNPX5227ODRDX","short_pith_number":"pith:DHWG2RJ3","schema_version":"1.0","canonical_sha256":"19ec6d453b5b173c51afbf75afb8711dd420fd01dc767041154c871368027671","source":{"kind":"arxiv","id":"1103.2346","version":1},"attestation_state":"computed","paper":{"title":"Estimation of Purcell factor from mode-splitting spectra in an optical microcavity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","cond-mat.mtrl-sci"],"primary_cat":"physics.optics","authors_text":"Jiangang Zhu, Lan Yang, Lina He, Sahin Kaya Ozdemir","submitted_at":"2011-03-11T19:10:26Z","abstract_excerpt":"We investigate scattering process in an ultra-high-Q optical microcavity coupled to subwavelength scatterers by introducing \"splitting quality\" Qsp, a dimensionless parameter defined as the ratio of the scatterer-induced mode splitting to the total loss of the coupled system. A simple relation is introduced to directly estimate the Purcell factor from single-shot measurement of transmission spectrum of scatterer-coupled cavity. Experiments with polystyrene (PS) and gold (Au) nanoparticles, Erbium ions and Influenza A virions show that Purcell-factor-enhanced preferential funneling of scatterin"},"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":"1103.2346","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2011-03-11T19:10:26Z","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.mtrl-sci"],"title_canon_sha256":"00318d0062146075ba96fe906e1a8f340fafa30387ee2391981e7dbbb1f6249c","abstract_canon_sha256":"c382b2f933cabaa1aa1b73018642396ddcebe61b45000bcb440c043e4d76c2e4"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:22:19.879912Z","signature_b64":"4qd4mkT6ztW7qsUTeFMHXfCuu4HudUZb/hNmF8J5qI7cmkT910Vg/k0rs5bDdwKm8doKrz0ZKubwVU7LQf2ADg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"19ec6d453b5b173c51afbf75afb8711dd420fd01dc767041154c871368027671","last_reissued_at":"2026-05-18T02:22:19.879092Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:22:19.879092Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Estimation of Purcell factor from mode-splitting spectra in an optical microcavity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","cond-mat.mtrl-sci"],"primary_cat":"physics.optics","authors_text":"Jiangang Zhu, Lan Yang, Lina He, Sahin Kaya Ozdemir","submitted_at":"2011-03-11T19:10:26Z","abstract_excerpt":"We investigate scattering process in an ultra-high-Q optical microcavity coupled to subwavelength scatterers by introducing \"splitting quality\" Qsp, a dimensionless parameter defined as the ratio of the scatterer-induced mode splitting to the total loss of the coupled system. A simple relation is introduced to directly estimate the Purcell factor from single-shot measurement of transmission spectrum of scatterer-coupled cavity. Experiments with polystyrene (PS) and gold (Au) nanoparticles, Erbium ions and Influenza A virions show that Purcell-factor-enhanced preferential funneling of scatterin"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1103.2346","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":"1103.2346","created_at":"2026-05-18T02:22:19.879197+00:00"},{"alias_kind":"arxiv_version","alias_value":"1103.2346v1","created_at":"2026-05-18T02:22:19.879197+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1103.2346","created_at":"2026-05-18T02:22:19.879197+00:00"},{"alias_kind":"pith_short_12","alias_value":"DHWG2RJ3LMLT","created_at":"2026-05-18T12:26:26.731475+00:00"},{"alias_kind":"pith_short_16","alias_value":"DHWG2RJ3LMLTYUNP","created_at":"2026-05-18T12:26:26.731475+00:00"},{"alias_kind":"pith_short_8","alias_value":"DHWG2RJ3","created_at":"2026-05-18T12:26:26.731475+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/DHWG2RJ3LMLTYUNPX5227ODRDX","json":"https://pith.science/pith/DHWG2RJ3LMLTYUNPX5227ODRDX.json","graph_json":"https://pith.science/api/pith-number/DHWG2RJ3LMLTYUNPX5227ODRDX/graph.json","events_json":"https://pith.science/api/pith-number/DHWG2RJ3LMLTYUNPX5227ODRDX/events.json","paper":"https://pith.science/paper/DHWG2RJ3"},"agent_actions":{"view_html":"https://pith.science/pith/DHWG2RJ3LMLTYUNPX5227ODRDX","download_json":"https://pith.science/pith/DHWG2RJ3LMLTYUNPX5227ODRDX.json","view_paper":"https://pith.science/paper/DHWG2RJ3","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1103.2346&json=true","fetch_graph":"https://pith.science/api/pith-number/DHWG2RJ3LMLTYUNPX5227ODRDX/graph.json","fetch_events":"https://pith.science/api/pith-number/DHWG2RJ3LMLTYUNPX5227ODRDX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DHWG2RJ3LMLTYUNPX5227ODRDX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DHWG2RJ3LMLTYUNPX5227ODRDX/action/storage_attestation","attest_author":"https://pith.science/pith/DHWG2RJ3LMLTYUNPX5227ODRDX/action/author_attestation","sign_citation":"https://pith.science/pith/DHWG2RJ3LMLTYUNPX5227ODRDX/action/citation_signature","submit_replication":"https://pith.science/pith/DHWG2RJ3LMLTYUNPX5227ODRDX/action/replication_record"}},"created_at":"2026-05-18T02:22:19.879197+00:00","updated_at":"2026-05-18T02:22:19.879197+00:00"}