{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:EODK56HDVA4H2ZPN7W4TAED3V5","short_pith_number":"pith:EODK56HD","schema_version":"1.0","canonical_sha256":"2386aef8e3a8387d65edfdb930107baf7cb423e02cc3ede01bd91440ddcf7cfc","source":{"kind":"arxiv","id":"1111.0343","version":1},"attestation_state":"computed","paper":{"title":"Application of metasurface description for multilayered metamaterials and an alternative theory for metamaterial perfect absorber","license":"http://creativecommons.org/licenses/publicdomain/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"physics.optics","authors_text":"Abul K. Azad, Antoinette J. Taylor, Costas M. Soukoulis, Hou-Tong Chen, Jiangfeng Zhou, John F. O'Hara, Thomas Koschny","submitted_at":"2011-11-01T23:20:03Z","abstract_excerpt":"We analyze single and multilayered metamaterials by modeling each layer as a metasurface with effective surface electric and magnetic susceptibility derived through a thin film approximation. Employing a transfer matrix method, these metasurfaces can be assembled into multilayered metamaterials to realize certain functionalities. We demonstrate numerically that this approach provides an alternative interpretation of metamaterial-based perfect absorption, showing that the underlying mechanism is a modified Fabry-Perot resonance. This method provides a general approach applicable for decoupled o"},"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":"1111.0343","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/publicdomain/","primary_cat":"physics.optics","submitted_at":"2011-11-01T23:20:03Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"03b739871b33c49d6e71cab8cb8779214d7f9184f6ddf9bfb7a6ac79ff2e0321","abstract_canon_sha256":"3c5ed81251e51de64c4ecbaed69790c01f7d56eb4600b9961ed1866efbf3f107"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:09:45.229994Z","signature_b64":"ys085fbjaqx5tWArCFczDem1O4pZXS38g7wuUnEuaeMJmpQLW3pO+E7VCcDzw5QzWptXGv+j9n8lWdlPhC5ZBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2386aef8e3a8387d65edfdb930107baf7cb423e02cc3ede01bd91440ddcf7cfc","last_reissued_at":"2026-05-18T04:09:45.229580Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:09:45.229580Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Application of metasurface description for multilayered metamaterials and an alternative theory for metamaterial perfect absorber","license":"http://creativecommons.org/licenses/publicdomain/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"physics.optics","authors_text":"Abul K. Azad, Antoinette J. Taylor, Costas M. Soukoulis, Hou-Tong Chen, Jiangfeng Zhou, John F. O'Hara, Thomas Koschny","submitted_at":"2011-11-01T23:20:03Z","abstract_excerpt":"We analyze single and multilayered metamaterials by modeling each layer as a metasurface with effective surface electric and magnetic susceptibility derived through a thin film approximation. Employing a transfer matrix method, these metasurfaces can be assembled into multilayered metamaterials to realize certain functionalities. We demonstrate numerically that this approach provides an alternative interpretation of metamaterial-based perfect absorption, showing that the underlying mechanism is a modified Fabry-Perot resonance. This method provides a general approach applicable for decoupled o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.0343","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":"1111.0343","created_at":"2026-05-18T04:09:45.229640+00:00"},{"alias_kind":"arxiv_version","alias_value":"1111.0343v1","created_at":"2026-05-18T04:09:45.229640+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.0343","created_at":"2026-05-18T04:09:45.229640+00:00"},{"alias_kind":"pith_short_12","alias_value":"EODK56HDVA4H","created_at":"2026-05-18T12:26:28.662955+00:00"},{"alias_kind":"pith_short_16","alias_value":"EODK56HDVA4H2ZPN","created_at":"2026-05-18T12:26:28.662955+00:00"},{"alias_kind":"pith_short_8","alias_value":"EODK56HD","created_at":"2026-05-18T12:26:28.662955+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/EODK56HDVA4H2ZPN7W4TAED3V5","json":"https://pith.science/pith/EODK56HDVA4H2ZPN7W4TAED3V5.json","graph_json":"https://pith.science/api/pith-number/EODK56HDVA4H2ZPN7W4TAED3V5/graph.json","events_json":"https://pith.science/api/pith-number/EODK56HDVA4H2ZPN7W4TAED3V5/events.json","paper":"https://pith.science/paper/EODK56HD"},"agent_actions":{"view_html":"https://pith.science/pith/EODK56HDVA4H2ZPN7W4TAED3V5","download_json":"https://pith.science/pith/EODK56HDVA4H2ZPN7W4TAED3V5.json","view_paper":"https://pith.science/paper/EODK56HD","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1111.0343&json=true","fetch_graph":"https://pith.science/api/pith-number/EODK56HDVA4H2ZPN7W4TAED3V5/graph.json","fetch_events":"https://pith.science/api/pith-number/EODK56HDVA4H2ZPN7W4TAED3V5/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/EODK56HDVA4H2ZPN7W4TAED3V5/action/timestamp_anchor","attest_storage":"https://pith.science/pith/EODK56HDVA4H2ZPN7W4TAED3V5/action/storage_attestation","attest_author":"https://pith.science/pith/EODK56HDVA4H2ZPN7W4TAED3V5/action/author_attestation","sign_citation":"https://pith.science/pith/EODK56HDVA4H2ZPN7W4TAED3V5/action/citation_signature","submit_replication":"https://pith.science/pith/EODK56HDVA4H2ZPN7W4TAED3V5/action/replication_record"}},"created_at":"2026-05-18T04:09:45.229640+00:00","updated_at":"2026-05-18T04:09:45.229640+00:00"}