{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:357HUUQN3SBVGK3UBMVSHMPUVN","short_pith_number":"pith:357HUUQN","schema_version":"1.0","canonical_sha256":"df7e7a520ddc83532b740b2b23b1f4ab4e84a4e5e26a234258699370f05854e0","source":{"kind":"arxiv","id":"1410.3716","version":1},"attestation_state":"computed","paper":{"title":"Ultrathin plasmonic nanogratings for rapid and highly-sensitive detection","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Beibei Zeng, Filbert J. Bartoli, Yongkang Gao","submitted_at":"2014-10-14T14:49:01Z","abstract_excerpt":"We developed a nanoplasmonic sensor platform employing the extraordinary optical properties of one-dimensional nanogratings patterned on 30nm-thick ultrathin Ag films. Excitation of Fano resonances in the ultrathin Ag nanogratings results in transmission spectra with high amplitude, large contrast, and narrow bandwidth, making them well-suited for rapid and highly-sensitive sensing applications. The ultrathin nanoplasmonic sensor chip was integrated with a polydimethylsiloxane (PDMS) microfluidic channel, and the measured refractive index resolution was found to be 1.46x10-6 refractive index u"},"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":"1410.3716","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2014-10-14T14:49:01Z","cross_cats_sorted":[],"title_canon_sha256":"42b0548c013741a1542d7836fe5163f206278fc45cbc6bf307c3b10a162e4acf","abstract_canon_sha256":"8e5e561312f9812cb7995b7524216a49b0fc26161a45d491b59f72b82bc92cbd"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:40:04.401202Z","signature_b64":"nay+ycHc9hA/Nr4IGDnq8z67Q8DYGAdHZTzRuCWZWUafWNXRWHYqmBMdqiIiRpmmhps3G8YNUZHNXtZvvyciDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"df7e7a520ddc83532b740b2b23b1f4ab4e84a4e5e26a234258699370f05854e0","last_reissued_at":"2026-05-18T02:40:04.400726Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:40:04.400726Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Ultrathin plasmonic nanogratings for rapid and highly-sensitive detection","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Beibei Zeng, Filbert J. Bartoli, Yongkang Gao","submitted_at":"2014-10-14T14:49:01Z","abstract_excerpt":"We developed a nanoplasmonic sensor platform employing the extraordinary optical properties of one-dimensional nanogratings patterned on 30nm-thick ultrathin Ag films. Excitation of Fano resonances in the ultrathin Ag nanogratings results in transmission spectra with high amplitude, large contrast, and narrow bandwidth, making them well-suited for rapid and highly-sensitive sensing applications. The ultrathin nanoplasmonic sensor chip was integrated with a polydimethylsiloxane (PDMS) microfluidic channel, and the measured refractive index resolution was found to be 1.46x10-6 refractive index u"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1410.3716","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":"1410.3716","created_at":"2026-05-18T02:40:04.400798+00:00"},{"alias_kind":"arxiv_version","alias_value":"1410.3716v1","created_at":"2026-05-18T02:40:04.400798+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1410.3716","created_at":"2026-05-18T02:40:04.400798+00:00"},{"alias_kind":"pith_short_12","alias_value":"357HUUQN3SBV","created_at":"2026-05-18T12:28:11.866339+00:00"},{"alias_kind":"pith_short_16","alias_value":"357HUUQN3SBVGK3U","created_at":"2026-05-18T12:28:11.866339+00:00"},{"alias_kind":"pith_short_8","alias_value":"357HUUQN","created_at":"2026-05-18T12:28:11.866339+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/357HUUQN3SBVGK3UBMVSHMPUVN","json":"https://pith.science/pith/357HUUQN3SBVGK3UBMVSHMPUVN.json","graph_json":"https://pith.science/api/pith-number/357HUUQN3SBVGK3UBMVSHMPUVN/graph.json","events_json":"https://pith.science/api/pith-number/357HUUQN3SBVGK3UBMVSHMPUVN/events.json","paper":"https://pith.science/paper/357HUUQN"},"agent_actions":{"view_html":"https://pith.science/pith/357HUUQN3SBVGK3UBMVSHMPUVN","download_json":"https://pith.science/pith/357HUUQN3SBVGK3UBMVSHMPUVN.json","view_paper":"https://pith.science/paper/357HUUQN","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1410.3716&json=true","fetch_graph":"https://pith.science/api/pith-number/357HUUQN3SBVGK3UBMVSHMPUVN/graph.json","fetch_events":"https://pith.science/api/pith-number/357HUUQN3SBVGK3UBMVSHMPUVN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/357HUUQN3SBVGK3UBMVSHMPUVN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/357HUUQN3SBVGK3UBMVSHMPUVN/action/storage_attestation","attest_author":"https://pith.science/pith/357HUUQN3SBVGK3UBMVSHMPUVN/action/author_attestation","sign_citation":"https://pith.science/pith/357HUUQN3SBVGK3UBMVSHMPUVN/action/citation_signature","submit_replication":"https://pith.science/pith/357HUUQN3SBVGK3UBMVSHMPUVN/action/replication_record"}},"created_at":"2026-05-18T02:40:04.400798+00:00","updated_at":"2026-05-18T02:40:04.400798+00:00"}