{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:H27VW6T45CTQQJ65VRZDBC5RDW","short_pith_number":"pith:H27VW6T4","schema_version":"1.0","canonical_sha256":"3ebf5b7a7ce8a70827ddac72308bb11d8456e116922eea835b311b67f3d49b25","source":{"kind":"arxiv","id":"2501.10340","version":1},"attestation_state":"computed","paper":{"title":"Diffraction of Light from Optical Fourier Surfaces","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["cond-mat.mes-hall","cond-mat.mtrl-sci"],"primary_cat":"physics.optics","authors_text":"Daniel Petter, David J. Norris, Gabriel Nagamine, J. J. Erik Maris, Juri G. Crimmann, Nolan Lassaline, Raphael Brechb\\\"uhler, Valentina G. De Rosa, Yannik M. Glauser","submitted_at":"2025-01-17T18:30:20Z","abstract_excerpt":"Diffractive surfaces shape optical wavefronts for applications in spectroscopy, high-speed communication, and imaging. The performance of these structures is primarily determined by how precisely they can be patterned. Fabrication constraints commonly lead to square-shaped, \"binary\" profiles that contain unwanted spatial frequencies that contaminate the diffraction. Recently, \"wavy\" surfaces (known as optical Fourier surfaces, OFSs) have been introduced that include only the desired spatial frequencies. However, the optical performance and reliability of these structures have not yet been expe"},"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":"2501.10340","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"physics.optics","submitted_at":"2025-01-17T18:30:20Z","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.mtrl-sci"],"title_canon_sha256":"1079c365a1ebd8387a20e5b3812c091083563d1f5d5dd2a481c89437bce4d97a","abstract_canon_sha256":"c706d7bc3fc41366c2985a32e31fc3afb12658e1063f293b52163657df4172b5"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:02:20.401124Z","signature_b64":"KCx5LWejHnde/knSt96qCQ0lozu8wrWS6k9sVoTa4g0LxWh3SqUgT+nrQj80wbgz8JuhI5KMgBinf7g/ACFICA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3ebf5b7a7ce8a70827ddac72308bb11d8456e116922eea835b311b67f3d49b25","last_reissued_at":"2026-07-05T10:02:20.400708Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:02:20.400708Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Diffraction of Light from Optical Fourier Surfaces","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["cond-mat.mes-hall","cond-mat.mtrl-sci"],"primary_cat":"physics.optics","authors_text":"Daniel Petter, David J. Norris, Gabriel Nagamine, J. J. Erik Maris, Juri G. Crimmann, Nolan Lassaline, Raphael Brechb\\\"uhler, Valentina G. De Rosa, Yannik M. Glauser","submitted_at":"2025-01-17T18:30:20Z","abstract_excerpt":"Diffractive surfaces shape optical wavefronts for applications in spectroscopy, high-speed communication, and imaging. The performance of these structures is primarily determined by how precisely they can be patterned. Fabrication constraints commonly lead to square-shaped, \"binary\" profiles that contain unwanted spatial frequencies that contaminate the diffraction. Recently, \"wavy\" surfaces (known as optical Fourier surfaces, OFSs) have been introduced that include only the desired spatial frequencies. However, the optical performance and reliability of these structures have not yet been expe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.10340","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/2501.10340/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":"2501.10340","created_at":"2026-07-05T10:02:20.400760+00:00"},{"alias_kind":"arxiv_version","alias_value":"2501.10340v1","created_at":"2026-07-05T10:02:20.400760+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.10340","created_at":"2026-07-05T10:02:20.400760+00:00"},{"alias_kind":"pith_short_12","alias_value":"H27VW6T45CTQ","created_at":"2026-07-05T10:02:20.400760+00:00"},{"alias_kind":"pith_short_16","alias_value":"H27VW6T45CTQQJ65","created_at":"2026-07-05T10:02:20.400760+00:00"},{"alias_kind":"pith_short_8","alias_value":"H27VW6T4","created_at":"2026-07-05T10:02:20.400760+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2502.02114","citing_title":"Fourier-Tailored Light-Matter Coupling in van der Waals Heterostructures","ref_index":3719,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/H27VW6T45CTQQJ65VRZDBC5RDW","json":"https://pith.science/pith/H27VW6T45CTQQJ65VRZDBC5RDW.json","graph_json":"https://pith.science/api/pith-number/H27VW6T45CTQQJ65VRZDBC5RDW/graph.json","events_json":"https://pith.science/api/pith-number/H27VW6T45CTQQJ65VRZDBC5RDW/events.json","paper":"https://pith.science/paper/H27VW6T4"},"agent_actions":{"view_html":"https://pith.science/pith/H27VW6T45CTQQJ65VRZDBC5RDW","download_json":"https://pith.science/pith/H27VW6T45CTQQJ65VRZDBC5RDW.json","view_paper":"https://pith.science/paper/H27VW6T4","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2501.10340&json=true","fetch_graph":"https://pith.science/api/pith-number/H27VW6T45CTQQJ65VRZDBC5RDW/graph.json","fetch_events":"https://pith.science/api/pith-number/H27VW6T45CTQQJ65VRZDBC5RDW/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/H27VW6T45CTQQJ65VRZDBC5RDW/action/timestamp_anchor","attest_storage":"https://pith.science/pith/H27VW6T45CTQQJ65VRZDBC5RDW/action/storage_attestation","attest_author":"https://pith.science/pith/H27VW6T45CTQQJ65VRZDBC5RDW/action/author_attestation","sign_citation":"https://pith.science/pith/H27VW6T45CTQQJ65VRZDBC5RDW/action/citation_signature","submit_replication":"https://pith.science/pith/H27VW6T45CTQQJ65VRZDBC5RDW/action/replication_record"}},"created_at":"2026-07-05T10:02:20.400760+00:00","updated_at":"2026-07-05T10:02:20.400760+00:00"}