{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:N7BAGZ5A3P4TDYK3WOBJJK72AJ","short_pith_number":"pith:N7BAGZ5A","schema_version":"1.0","canonical_sha256":"6fc20367a0dbf931e15bb38294abfa025b2d1af9a0fa2975f32eab4646144ad2","source":{"kind":"arxiv","id":"1507.06284","version":1},"attestation_state":"computed","paper":{"title":"Energy density above a resonant metamaterial in the GHz: an alternative to near-field thermal emission detection","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"physics.optics","authors_text":"J\\'er\\'emie Drevillon (PPRIME), Karl Joulain (PPRIME), Youn\\`es Ezzahri (PPRIME)","submitted_at":"2015-07-22T19:01:34Z","abstract_excerpt":"This paper proposes an experiment to easily detect radiative heat transfer in the microwave range. Following an idea given by Pendry more than a decade ago [1], we show that a 3D array of tungsten 2micron radius wires with a 1 cm period makes a low cost material exhibiting a surface plasmon in the microwave range around 2.9 GHz. Such a heated material should exhibit an emission peak near the plasmon frequency well above ambient emission. Analysis of the signal detected in the near-field should also be a tool to analyze how homogenization theory applies when the distance to the material is of t"},"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":"1507.06284","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2015-07-22T19:01:34Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"b8098ba7ab2512940932c4f26c1212827ff90e480fcadf894c900cc31052ff24","abstract_canon_sha256":"a8c41d6a19cdf73c7de5b4a8394a489055cc6ab071722c05e1ae81cd9eb37b58"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:36:26.243340Z","signature_b64":"ynmokqsQwzB2f23ymwO6mdwaJJQ1oTbHZ2YITo16nyHIay5KCyUAPGpfyPXbAcRZq0gMTQLaWg4ucSjkYO8SBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6fc20367a0dbf931e15bb38294abfa025b2d1af9a0fa2975f32eab4646144ad2","last_reissued_at":"2026-05-18T01:36:26.242675Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:36:26.242675Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Energy density above a resonant metamaterial in the GHz: an alternative to near-field thermal emission detection","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"physics.optics","authors_text":"J\\'er\\'emie Drevillon (PPRIME), Karl Joulain (PPRIME), Youn\\`es Ezzahri (PPRIME)","submitted_at":"2015-07-22T19:01:34Z","abstract_excerpt":"This paper proposes an experiment to easily detect radiative heat transfer in the microwave range. Following an idea given by Pendry more than a decade ago [1], we show that a 3D array of tungsten 2micron radius wires with a 1 cm period makes a low cost material exhibiting a surface plasmon in the microwave range around 2.9 GHz. Such a heated material should exhibit an emission peak near the plasmon frequency well above ambient emission. Analysis of the signal detected in the near-field should also be a tool to analyze how homogenization theory applies when the distance to the material is of t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1507.06284","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":"1507.06284","created_at":"2026-05-18T01:36:26.242806+00:00"},{"alias_kind":"arxiv_version","alias_value":"1507.06284v1","created_at":"2026-05-18T01:36:26.242806+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1507.06284","created_at":"2026-05-18T01:36:26.242806+00:00"},{"alias_kind":"pith_short_12","alias_value":"N7BAGZ5A3P4T","created_at":"2026-05-18T12:29:32.376354+00:00"},{"alias_kind":"pith_short_16","alias_value":"N7BAGZ5A3P4TDYK3","created_at":"2026-05-18T12:29:32.376354+00:00"},{"alias_kind":"pith_short_8","alias_value":"N7BAGZ5A","created_at":"2026-05-18T12:29:32.376354+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/N7BAGZ5A3P4TDYK3WOBJJK72AJ","json":"https://pith.science/pith/N7BAGZ5A3P4TDYK3WOBJJK72AJ.json","graph_json":"https://pith.science/api/pith-number/N7BAGZ5A3P4TDYK3WOBJJK72AJ/graph.json","events_json":"https://pith.science/api/pith-number/N7BAGZ5A3P4TDYK3WOBJJK72AJ/events.json","paper":"https://pith.science/paper/N7BAGZ5A"},"agent_actions":{"view_html":"https://pith.science/pith/N7BAGZ5A3P4TDYK3WOBJJK72AJ","download_json":"https://pith.science/pith/N7BAGZ5A3P4TDYK3WOBJJK72AJ.json","view_paper":"https://pith.science/paper/N7BAGZ5A","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1507.06284&json=true","fetch_graph":"https://pith.science/api/pith-number/N7BAGZ5A3P4TDYK3WOBJJK72AJ/graph.json","fetch_events":"https://pith.science/api/pith-number/N7BAGZ5A3P4TDYK3WOBJJK72AJ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/N7BAGZ5A3P4TDYK3WOBJJK72AJ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/N7BAGZ5A3P4TDYK3WOBJJK72AJ/action/storage_attestation","attest_author":"https://pith.science/pith/N7BAGZ5A3P4TDYK3WOBJJK72AJ/action/author_attestation","sign_citation":"https://pith.science/pith/N7BAGZ5A3P4TDYK3WOBJJK72AJ/action/citation_signature","submit_replication":"https://pith.science/pith/N7BAGZ5A3P4TDYK3WOBJJK72AJ/action/replication_record"}},"created_at":"2026-05-18T01:36:26.242806+00:00","updated_at":"2026-05-18T01:36:26.242806+00:00"}