{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:5WZGLGDINOHAMKF3VNRS45QPBT","short_pith_number":"pith:5WZGLGDI","schema_version":"1.0","canonical_sha256":"edb26598686b8e0628bbab632e760f0ce0ab1182b17141b3fad2fa3a945b6318","source":{"kind":"arxiv","id":"2008.01577","version":1},"attestation_state":"computed","paper":{"title":"Tunable Graphene Split-Ring Resonators","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"physics.app-ph","authors_text":"Chaoyu Song, Chong Wang, Fanjie Wang, Hugen Yan, Lei Zhou, Qiaoxia Xing, Shenyang Huang, Tong Liu, Xuesong Li, Yuangang Xie","submitted_at":"2020-08-04T14:15:50Z","abstract_excerpt":"A split-ring resonator is a prototype of meta-atom in metamaterials. Though noble metal-based split-ring resonators have been extensively studied, up to date, there is no experimental demonstration of split-ring resonators made from graphene, an emerging intriguing plasmonic material. Here, we experimentally demonstrate graphene split-ring resonators with deep subwavelength (about one hundredth of the excitation wavelength) magnetic dipole response in the terahertz regime. Meanwhile, the quadrupole and electric dipole are observed,depending on the incident light polarization. All modes can be "},"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":"2008.01577","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2020-08-04T14:15:50Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"a633218e940079e0d29859516411c774757450e49c0740033c9b68fbef794ba7","abstract_canon_sha256":"cea4b23eca7d1cf0b2eba74ef2f6b563a76d9d698c07d7a6471abcec3d6ea6fa"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:24:43.463454Z","signature_b64":"W5Rf7iTMuBIHIIv3CP3qaNwEDHGbLITbnHBPeebMsL2XCGCZ+VJ7DP558zSVhi54/pEkPfK/V/EVcG0KEct8Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"edb26598686b8e0628bbab632e760f0ce0ab1182b17141b3fad2fa3a945b6318","last_reissued_at":"2026-07-05T01:24:43.462959Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:24:43.462959Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Tunable Graphene Split-Ring Resonators","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"physics.app-ph","authors_text":"Chaoyu Song, Chong Wang, Fanjie Wang, Hugen Yan, Lei Zhou, Qiaoxia Xing, Shenyang Huang, Tong Liu, Xuesong Li, Yuangang Xie","submitted_at":"2020-08-04T14:15:50Z","abstract_excerpt":"A split-ring resonator is a prototype of meta-atom in metamaterials. Though noble metal-based split-ring resonators have been extensively studied, up to date, there is no experimental demonstration of split-ring resonators made from graphene, an emerging intriguing plasmonic material. Here, we experimentally demonstrate graphene split-ring resonators with deep subwavelength (about one hundredth of the excitation wavelength) magnetic dipole response in the terahertz regime. Meanwhile, the quadrupole and electric dipole are observed,depending on the incident light polarization. All modes can be "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2008.01577","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/2008.01577/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":"2008.01577","created_at":"2026-07-05T01:24:43.463017+00:00"},{"alias_kind":"arxiv_version","alias_value":"2008.01577v1","created_at":"2026-07-05T01:24:43.463017+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2008.01577","created_at":"2026-07-05T01:24:43.463017+00:00"},{"alias_kind":"pith_short_12","alias_value":"5WZGLGDINOHA","created_at":"2026-07-05T01:24:43.463017+00:00"},{"alias_kind":"pith_short_16","alias_value":"5WZGLGDINOHAMKF3","created_at":"2026-07-05T01:24:43.463017+00:00"},{"alias_kind":"pith_short_8","alias_value":"5WZGLGDI","created_at":"2026-07-05T01:24:43.463017+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/5WZGLGDINOHAMKF3VNRS45QPBT","json":"https://pith.science/pith/5WZGLGDINOHAMKF3VNRS45QPBT.json","graph_json":"https://pith.science/api/pith-number/5WZGLGDINOHAMKF3VNRS45QPBT/graph.json","events_json":"https://pith.science/api/pith-number/5WZGLGDINOHAMKF3VNRS45QPBT/events.json","paper":"https://pith.science/paper/5WZGLGDI"},"agent_actions":{"view_html":"https://pith.science/pith/5WZGLGDINOHAMKF3VNRS45QPBT","download_json":"https://pith.science/pith/5WZGLGDINOHAMKF3VNRS45QPBT.json","view_paper":"https://pith.science/paper/5WZGLGDI","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2008.01577&json=true","fetch_graph":"https://pith.science/api/pith-number/5WZGLGDINOHAMKF3VNRS45QPBT/graph.json","fetch_events":"https://pith.science/api/pith-number/5WZGLGDINOHAMKF3VNRS45QPBT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/5WZGLGDINOHAMKF3VNRS45QPBT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/5WZGLGDINOHAMKF3VNRS45QPBT/action/storage_attestation","attest_author":"https://pith.science/pith/5WZGLGDINOHAMKF3VNRS45QPBT/action/author_attestation","sign_citation":"https://pith.science/pith/5WZGLGDINOHAMKF3VNRS45QPBT/action/citation_signature","submit_replication":"https://pith.science/pith/5WZGLGDINOHAMKF3VNRS45QPBT/action/replication_record"}},"created_at":"2026-07-05T01:24:43.463017+00:00","updated_at":"2026-07-05T01:24:43.463017+00:00"}