{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:K47AEQMRLYCCUR37GUTPJ5YXGD","short_pith_number":"pith:K47AEQMR","schema_version":"1.0","canonical_sha256":"573e0241915e042a477f3526f4f71730cb461c6fe2270f05e0c4cbd647d791df","source":{"kind":"arxiv","id":"1302.1615","version":1},"attestation_state":"computed","paper":{"title":"Combined evanescent-wave excitation and supercritical-angle fluorescence detection improves optical sectioning","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"physics.bio-ph","authors_text":"Christophe Tourain, Maia Brunstein, Martin Oheim, Maxime Teremetz","submitted_at":"2013-02-06T23:33:10Z","abstract_excerpt":"Evanescent-wave microscopy achieves sub-diffraction axial sectioning by confining fluorescence excitation to a thin layer close to the cell/substrate interface. How thin this light sheet exactly is, however, is often unknown. Particularly in the popular objective-type total internal reflection fluorescence microscopy (TIRFM) configuration large deviations from the expected exponential intensity decay of the evanescent wave have been reported. Propagating, i.e., non-evanescent, excitation light diminishes the optical sectioning effect, reduces contrast and renders the quantification of TIRFM im"},"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":"1302.1615","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.bio-ph","submitted_at":"2013-02-06T23:33:10Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"fe74451ccc13c32485a20a0cb8378830fdb58b5feabeaf59deb91d0f9bc32a1c","abstract_canon_sha256":"32cd76deca528a4c1e6f3b0bf191caf1d0720a3d28be348a8e405c99ed64c115"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:34:15.298519Z","signature_b64":"DhlO1/WpJIgPe1aKxKRjqAjsYCl7qTen1Rxq5Fy1d5ZUKM1ptAxPe3R3sZPrDhwmNjR7TxAxMph1uvrDheBhAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"573e0241915e042a477f3526f4f71730cb461c6fe2270f05e0c4cbd647d791df","last_reissued_at":"2026-05-18T03:34:15.297777Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:34:15.297777Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Combined evanescent-wave excitation and supercritical-angle fluorescence detection improves optical sectioning","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"physics.bio-ph","authors_text":"Christophe Tourain, Maia Brunstein, Martin Oheim, Maxime Teremetz","submitted_at":"2013-02-06T23:33:10Z","abstract_excerpt":"Evanescent-wave microscopy achieves sub-diffraction axial sectioning by confining fluorescence excitation to a thin layer close to the cell/substrate interface. How thin this light sheet exactly is, however, is often unknown. Particularly in the popular objective-type total internal reflection fluorescence microscopy (TIRFM) configuration large deviations from the expected exponential intensity decay of the evanescent wave have been reported. Propagating, i.e., non-evanescent, excitation light diminishes the optical sectioning effect, reduces contrast and renders the quantification of TIRFM im"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.1615","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":"1302.1615","created_at":"2026-05-18T03:34:15.297885+00:00"},{"alias_kind":"arxiv_version","alias_value":"1302.1615v1","created_at":"2026-05-18T03:34:15.297885+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.1615","created_at":"2026-05-18T03:34:15.297885+00:00"},{"alias_kind":"pith_short_12","alias_value":"K47AEQMRLYCC","created_at":"2026-05-18T12:27:49.015174+00:00"},{"alias_kind":"pith_short_16","alias_value":"K47AEQMRLYCCUR37","created_at":"2026-05-18T12:27:49.015174+00:00"},{"alias_kind":"pith_short_8","alias_value":"K47AEQMR","created_at":"2026-05-18T12:27:49.015174+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/K47AEQMRLYCCUR37GUTPJ5YXGD","json":"https://pith.science/pith/K47AEQMRLYCCUR37GUTPJ5YXGD.json","graph_json":"https://pith.science/api/pith-number/K47AEQMRLYCCUR37GUTPJ5YXGD/graph.json","events_json":"https://pith.science/api/pith-number/K47AEQMRLYCCUR37GUTPJ5YXGD/events.json","paper":"https://pith.science/paper/K47AEQMR"},"agent_actions":{"view_html":"https://pith.science/pith/K47AEQMRLYCCUR37GUTPJ5YXGD","download_json":"https://pith.science/pith/K47AEQMRLYCCUR37GUTPJ5YXGD.json","view_paper":"https://pith.science/paper/K47AEQMR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1302.1615&json=true","fetch_graph":"https://pith.science/api/pith-number/K47AEQMRLYCCUR37GUTPJ5YXGD/graph.json","fetch_events":"https://pith.science/api/pith-number/K47AEQMRLYCCUR37GUTPJ5YXGD/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/K47AEQMRLYCCUR37GUTPJ5YXGD/action/timestamp_anchor","attest_storage":"https://pith.science/pith/K47AEQMRLYCCUR37GUTPJ5YXGD/action/storage_attestation","attest_author":"https://pith.science/pith/K47AEQMRLYCCUR37GUTPJ5YXGD/action/author_attestation","sign_citation":"https://pith.science/pith/K47AEQMRLYCCUR37GUTPJ5YXGD/action/citation_signature","submit_replication":"https://pith.science/pith/K47AEQMRLYCCUR37GUTPJ5YXGD/action/replication_record"}},"created_at":"2026-05-18T03:34:15.297885+00:00","updated_at":"2026-05-18T03:34:15.297885+00:00"}