{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:FMYLZ4UFHF2UJ5FO3XJDC4ASSB","short_pith_number":"pith:FMYLZ4UF","schema_version":"1.0","canonical_sha256":"2b30bcf285397544f4aeddd23170129079b2a692cfe385745cca0938b1df8b92","source":{"kind":"arxiv","id":"2506.10115","version":1},"attestation_state":"computed","paper":{"title":"Dynamically Tunable Membrane Metasurfaces for Infrared Spectroscopy","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"physics.app-ph","authors_text":"David A. Czaplewski, Filiz Yesilkoy, Furkan Kuruoglu, Jin-Woo Cho, Mikhail Kats, Samir Rosas, Yuri Kivshar","submitted_at":"2025-06-11T18:55:24Z","abstract_excerpt":"Mid-infrared spectroscopy enables biochemical sensing by identifying vibrational molecular fingerprints, but it faces limitations in instrumentation portability and analytical sensitivity. Optical metasurfaces with strong mid-IR photonic resonances provide an attractive solution towards on-chip spectrometry and sensitive molecular detection, yet their static nature hinders their anticipated impact. Here, we introduce and demonstrate dynamically tunable silicon membrane metasurfaces exhibiting high-Q transmissive resonances in the fingerprint region. By harnessing silicon's thermo-optical prope"},"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":"2506.10115","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"physics.app-ph","submitted_at":"2025-06-11T18:55:24Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"87dae074e28934ea47d51eb6632892ea0c92d508d7fa61bf3cb021e524af0a4b","abstract_canon_sha256":"5e838167947f71e331aae9c0dfc4f9b23afd80df21f4a8df743846c79459dad7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-11T01:09:14.142159Z","signature_b64":"FUDRn18PHvBb/Lgbpw8wdasA4yTDWlrn4ZBWyFQKXIikvwdao8XLEcoYSMuwB7gjqCyQO6oZEuo4aZKIcIxXBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2b30bcf285397544f4aeddd23170129079b2a692cfe385745cca0938b1df8b92","last_reissued_at":"2026-06-11T01:09:14.141210Z","signature_status":"signed_v1","first_computed_at":"2026-06-11T01:09:14.141210Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Dynamically Tunable Membrane Metasurfaces for Infrared Spectroscopy","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"physics.app-ph","authors_text":"David A. Czaplewski, Filiz Yesilkoy, Furkan Kuruoglu, Jin-Woo Cho, Mikhail Kats, Samir Rosas, Yuri Kivshar","submitted_at":"2025-06-11T18:55:24Z","abstract_excerpt":"Mid-infrared spectroscopy enables biochemical sensing by identifying vibrational molecular fingerprints, but it faces limitations in instrumentation portability and analytical sensitivity. Optical metasurfaces with strong mid-IR photonic resonances provide an attractive solution towards on-chip spectrometry and sensitive molecular detection, yet their static nature hinders their anticipated impact. Here, we introduce and demonstrate dynamically tunable silicon membrane metasurfaces exhibiting high-Q transmissive resonances in the fingerprint region. By harnessing silicon's thermo-optical prope"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.10115","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/2506.10115/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":"2506.10115","created_at":"2026-06-11T01:09:14.141354+00:00"},{"alias_kind":"arxiv_version","alias_value":"2506.10115v1","created_at":"2026-06-11T01:09:14.141354+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.10115","created_at":"2026-06-11T01:09:14.141354+00:00"},{"alias_kind":"pith_short_12","alias_value":"FMYLZ4UFHF2U","created_at":"2026-06-11T01:09:14.141354+00:00"},{"alias_kind":"pith_short_16","alias_value":"FMYLZ4UFHF2UJ5FO","created_at":"2026-06-11T01:09:14.141354+00:00"},{"alias_kind":"pith_short_8","alias_value":"FMYLZ4UF","created_at":"2026-06-11T01:09:14.141354+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/FMYLZ4UFHF2UJ5FO3XJDC4ASSB","json":"https://pith.science/pith/FMYLZ4UFHF2UJ5FO3XJDC4ASSB.json","graph_json":"https://pith.science/api/pith-number/FMYLZ4UFHF2UJ5FO3XJDC4ASSB/graph.json","events_json":"https://pith.science/api/pith-number/FMYLZ4UFHF2UJ5FO3XJDC4ASSB/events.json","paper":"https://pith.science/paper/FMYLZ4UF"},"agent_actions":{"view_html":"https://pith.science/pith/FMYLZ4UFHF2UJ5FO3XJDC4ASSB","download_json":"https://pith.science/pith/FMYLZ4UFHF2UJ5FO3XJDC4ASSB.json","view_paper":"https://pith.science/paper/FMYLZ4UF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2506.10115&json=true","fetch_graph":"https://pith.science/api/pith-number/FMYLZ4UFHF2UJ5FO3XJDC4ASSB/graph.json","fetch_events":"https://pith.science/api/pith-number/FMYLZ4UFHF2UJ5FO3XJDC4ASSB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FMYLZ4UFHF2UJ5FO3XJDC4ASSB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FMYLZ4UFHF2UJ5FO3XJDC4ASSB/action/storage_attestation","attest_author":"https://pith.science/pith/FMYLZ4UFHF2UJ5FO3XJDC4ASSB/action/author_attestation","sign_citation":"https://pith.science/pith/FMYLZ4UFHF2UJ5FO3XJDC4ASSB/action/citation_signature","submit_replication":"https://pith.science/pith/FMYLZ4UFHF2UJ5FO3XJDC4ASSB/action/replication_record"}},"created_at":"2026-06-11T01:09:14.141354+00:00","updated_at":"2026-06-11T01:09:14.141354+00:00"}