{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:ETZ4K47T6CVFFUL2H3EQGEUYKC","short_pith_number":"pith:ETZ4K47T","schema_version":"1.0","canonical_sha256":"24f3c573f3f0aa52d17a3ec90312985088baf413485b827a65e4245505da4120","source":{"kind":"arxiv","id":"1803.03545","version":2},"attestation_state":"computed","paper":{"title":"Digital Communication with Rydberg Atoms & Amplitude-Modulated Microwave Fields","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics","quant-ph"],"primary_cat":"physics.atom-ph","authors_text":"David H. Meyer, Fredrik K. Fatemi, Kevin C. Cox, Paul D. Kunz","submitted_at":"2018-03-09T15:01:20Z","abstract_excerpt":"Rydberg atoms, with one highly-excited, nearly-ionized electron, have extreme sensitivity to electric fields, including microwave fields ranging from 100 MHz to over 1 THz. Here we show that room-temperature Rydberg atoms can be used as sensitive, high bandwidth, microwave communication antennas. We demonstrate near photon-shot-noise limited readout of data encoded in amplitude-modulated 17 GHz microwaves, using an electromagnetically-induced-transparency (EIT) probing scheme. We measure a photon-shot-noise limited channel capacity of up to 8.2 Mbit/s and implement an 8-state phase-shift-keyin"},"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":"1803.03545","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2018-03-09T15:01:20Z","cross_cats_sorted":["physics.optics","quant-ph"],"title_canon_sha256":"7fab55754d7795c068f632070dde403e6b0736fafbe8d791df303cb52718f805","abstract_canon_sha256":"e975ed04cfa8f1ce5d4725a575d579cdd51118d070002056e1d236ced0935549"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:02:12.702934Z","signature_b64":"hA7dPFa5aNCI96kncc8UYzzYco915YQSaASo+U8FHc4tAFl78GSWveYcFzXfuO87CCn3SKs7vLFWujOkj0YxDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"24f3c573f3f0aa52d17a3ec90312985088baf413485b827a65e4245505da4120","last_reissued_at":"2026-05-18T00:02:12.702180Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:02:12.702180Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Digital Communication with Rydberg Atoms & Amplitude-Modulated Microwave Fields","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics","quant-ph"],"primary_cat":"physics.atom-ph","authors_text":"David H. Meyer, Fredrik K. Fatemi, Kevin C. Cox, Paul D. Kunz","submitted_at":"2018-03-09T15:01:20Z","abstract_excerpt":"Rydberg atoms, with one highly-excited, nearly-ionized electron, have extreme sensitivity to electric fields, including microwave fields ranging from 100 MHz to over 1 THz. Here we show that room-temperature Rydberg atoms can be used as sensitive, high bandwidth, microwave communication antennas. We demonstrate near photon-shot-noise limited readout of data encoded in amplitude-modulated 17 GHz microwaves, using an electromagnetically-induced-transparency (EIT) probing scheme. We measure a photon-shot-noise limited channel capacity of up to 8.2 Mbit/s and implement an 8-state phase-shift-keyin"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.03545","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":"1803.03545","created_at":"2026-05-18T00:02:12.702311+00:00"},{"alias_kind":"arxiv_version","alias_value":"1803.03545v2","created_at":"2026-05-18T00:02:12.702311+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.03545","created_at":"2026-05-18T00:02:12.702311+00:00"},{"alias_kind":"pith_short_12","alias_value":"ETZ4K47T6CVF","created_at":"2026-05-18T12:32:22.470017+00:00"},{"alias_kind":"pith_short_16","alias_value":"ETZ4K47T6CVFFUL2","created_at":"2026-05-18T12:32:22.470017+00:00"},{"alias_kind":"pith_short_8","alias_value":"ETZ4K47T","created_at":"2026-05-18T12:32:22.470017+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/ETZ4K47T6CVFFUL2H3EQGEUYKC","json":"https://pith.science/pith/ETZ4K47T6CVFFUL2H3EQGEUYKC.json","graph_json":"https://pith.science/api/pith-number/ETZ4K47T6CVFFUL2H3EQGEUYKC/graph.json","events_json":"https://pith.science/api/pith-number/ETZ4K47T6CVFFUL2H3EQGEUYKC/events.json","paper":"https://pith.science/paper/ETZ4K47T"},"agent_actions":{"view_html":"https://pith.science/pith/ETZ4K47T6CVFFUL2H3EQGEUYKC","download_json":"https://pith.science/pith/ETZ4K47T6CVFFUL2H3EQGEUYKC.json","view_paper":"https://pith.science/paper/ETZ4K47T","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1803.03545&json=true","fetch_graph":"https://pith.science/api/pith-number/ETZ4K47T6CVFFUL2H3EQGEUYKC/graph.json","fetch_events":"https://pith.science/api/pith-number/ETZ4K47T6CVFFUL2H3EQGEUYKC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ETZ4K47T6CVFFUL2H3EQGEUYKC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ETZ4K47T6CVFFUL2H3EQGEUYKC/action/storage_attestation","attest_author":"https://pith.science/pith/ETZ4K47T6CVFFUL2H3EQGEUYKC/action/author_attestation","sign_citation":"https://pith.science/pith/ETZ4K47T6CVFFUL2H3EQGEUYKC/action/citation_signature","submit_replication":"https://pith.science/pith/ETZ4K47T6CVFFUL2H3EQGEUYKC/action/replication_record"}},"created_at":"2026-05-18T00:02:12.702311+00:00","updated_at":"2026-05-18T00:02:12.702311+00:00"}