{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:FCD7EVDL7ISXBYKNUPJXTIXMQX","short_pith_number":"pith:FCD7EVDL","schema_version":"1.0","canonical_sha256":"2887f2546bfa2570e14da3d379a2ec85eeaf366e813ee4641e917c4560e85774","source":{"kind":"arxiv","id":"1406.1127","version":2},"attestation_state":"computed","paper":{"title":"Structural Control of Metamaterial Oscillator Strength and Electric Field Enhancement at Terahertz Frequencies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Andrew C. Strikwerda, George R. Keiser, Huseyin R. Seren, Richard D. Averitt, Xin Zhang","submitted_at":"2014-06-04T18:04:43Z","abstract_excerpt":"The design of artificial nonlinear materials requires control over the internal resonant charge densities and local electric field distributions. We present a MM design with a structurally controllable oscillator strength and local electric field enhancement at terahertz frequencies. The MM consists of a split ring resonator (SRR) array stacked above an array of nonresonant closed conducting rings. An in-plane, lateral shift of a half unit cell between the SRR and closed ring arrays results in a decrease of the MM oscillator strength by a factor of 4 and a 40% change in the amplitude of the re"},"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":"1406.1127","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2014-06-04T18:04:43Z","cross_cats_sorted":[],"title_canon_sha256":"e980094e9e9288c373240255f415d630584443376175f1bfbee83cd481cf1d99","abstract_canon_sha256":"a50ee9da1c04460812d5db9bbdfe6490235720a1e0392598de45989ecc26aadb"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:44:00.341820Z","signature_b64":"D51y3O/IwkPwJFJYrJVwbtzoQ4gwnWihEXwLc4pcdp+GxkxThBhZ1V5UjAlfKn5nz1+aTC2IzKF98BPyRIthBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2887f2546bfa2570e14da3d379a2ec85eeaf366e813ee4641e917c4560e85774","last_reissued_at":"2026-05-18T02:44:00.341239Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:44:00.341239Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Structural Control of Metamaterial Oscillator Strength and Electric Field Enhancement at Terahertz Frequencies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Andrew C. Strikwerda, George R. Keiser, Huseyin R. Seren, Richard D. Averitt, Xin Zhang","submitted_at":"2014-06-04T18:04:43Z","abstract_excerpt":"The design of artificial nonlinear materials requires control over the internal resonant charge densities and local electric field distributions. We present a MM design with a structurally controllable oscillator strength and local electric field enhancement at terahertz frequencies. The MM consists of a split ring resonator (SRR) array stacked above an array of nonresonant closed conducting rings. An in-plane, lateral shift of a half unit cell between the SRR and closed ring arrays results in a decrease of the MM oscillator strength by a factor of 4 and a 40% change in the amplitude of the re"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1406.1127","kind":"arxiv","version":2},"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":"1406.1127","created_at":"2026-05-18T02:44:00.341325+00:00"},{"alias_kind":"arxiv_version","alias_value":"1406.1127v2","created_at":"2026-05-18T02:44:00.341325+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1406.1127","created_at":"2026-05-18T02:44:00.341325+00:00"},{"alias_kind":"pith_short_12","alias_value":"FCD7EVDL7ISX","created_at":"2026-05-18T12:28:28.263976+00:00"},{"alias_kind":"pith_short_16","alias_value":"FCD7EVDL7ISXBYKN","created_at":"2026-05-18T12:28:28.263976+00:00"},{"alias_kind":"pith_short_8","alias_value":"FCD7EVDL","created_at":"2026-05-18T12:28:28.263976+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/FCD7EVDL7ISXBYKNUPJXTIXMQX","json":"https://pith.science/pith/FCD7EVDL7ISXBYKNUPJXTIXMQX.json","graph_json":"https://pith.science/api/pith-number/FCD7EVDL7ISXBYKNUPJXTIXMQX/graph.json","events_json":"https://pith.science/api/pith-number/FCD7EVDL7ISXBYKNUPJXTIXMQX/events.json","paper":"https://pith.science/paper/FCD7EVDL"},"agent_actions":{"view_html":"https://pith.science/pith/FCD7EVDL7ISXBYKNUPJXTIXMQX","download_json":"https://pith.science/pith/FCD7EVDL7ISXBYKNUPJXTIXMQX.json","view_paper":"https://pith.science/paper/FCD7EVDL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1406.1127&json=true","fetch_graph":"https://pith.science/api/pith-number/FCD7EVDL7ISXBYKNUPJXTIXMQX/graph.json","fetch_events":"https://pith.science/api/pith-number/FCD7EVDL7ISXBYKNUPJXTIXMQX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FCD7EVDL7ISXBYKNUPJXTIXMQX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FCD7EVDL7ISXBYKNUPJXTIXMQX/action/storage_attestation","attest_author":"https://pith.science/pith/FCD7EVDL7ISXBYKNUPJXTIXMQX/action/author_attestation","sign_citation":"https://pith.science/pith/FCD7EVDL7ISXBYKNUPJXTIXMQX/action/citation_signature","submit_replication":"https://pith.science/pith/FCD7EVDL7ISXBYKNUPJXTIXMQX/action/replication_record"}},"created_at":"2026-05-18T02:44:00.341325+00:00","updated_at":"2026-05-18T02:44:00.341325+00:00"}