{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:GGRSC4AY7NAWJROXNG4KQTGIO5","short_pith_number":"pith:GGRSC4AY","schema_version":"1.0","canonical_sha256":"31a3217018fb4164c5d769b8a84cc8774075c26eb228b58773b4b07a2ecd98d2","source":{"kind":"arxiv","id":"2003.05648","version":2},"attestation_state":"computed","paper":{"title":"Quantum frequency locking and down-conversion in a driven cavity-qubit system","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"cond-mat.mes-hall","authors_text":"Frederik Nathan, Gil Refael, Ivar Martin, Mark S. Rudner","submitted_at":"2020-03-12T07:45:10Z","abstract_excerpt":"We study a periodically driven qubit coupled to a quantized cavity mode. Despite its apparent simplicity, this system supports a rich variety of exotic phenomena, such as topological frequency conversion as recently discovered in [Martin et al, PRX 7, 041008 (2017)]. Here we report on a qualitatively different phenomenon that occurs in this platform, where the cavity mode's oscillations lock their frequency to a rational fraction $r/q$ of the driving frequency $\\Omega$. This phenomenon, which we term quantum frequency locking, is characterized by the emergence of $q$-tuplets of stationary (Flo"},"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":"2003.05648","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2020-03-12T07:45:10Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"1a58db41966d0ad8009b581fffe9df7141d0bd5671d62fdb77b7f44f08956b70","abstract_canon_sha256":"38b7bf9699bf23c9f9d330d87c8954cbdf1d77721a39814bc7eea9e60f78b483"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:04:55.569512Z","signature_b64":"zadvJ6vVoIFK+P5Lb4xOSeRR4a0EjbOFPDvMvZHhpppWp3lYDl27aHcL4eedoGL/SbnTl+4PeIw9+euo9q+UCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"31a3217018fb4164c5d769b8a84cc8774075c26eb228b58773b4b07a2ecd98d2","last_reissued_at":"2026-07-05T02:04:55.569025Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:04:55.569025Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Quantum frequency locking and down-conversion in a driven cavity-qubit system","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"cond-mat.mes-hall","authors_text":"Frederik Nathan, Gil Refael, Ivar Martin, Mark S. Rudner","submitted_at":"2020-03-12T07:45:10Z","abstract_excerpt":"We study a periodically driven qubit coupled to a quantized cavity mode. Despite its apparent simplicity, this system supports a rich variety of exotic phenomena, such as topological frequency conversion as recently discovered in [Martin et al, PRX 7, 041008 (2017)]. Here we report on a qualitatively different phenomenon that occurs in this platform, where the cavity mode's oscillations lock their frequency to a rational fraction $r/q$ of the driving frequency $\\Omega$. This phenomenon, which we term quantum frequency locking, is characterized by the emergence of $q$-tuplets of stationary (Flo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2003.05648","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2003.05648/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":"2003.05648","created_at":"2026-07-05T02:04:55.569090+00:00"},{"alias_kind":"arxiv_version","alias_value":"2003.05648v2","created_at":"2026-07-05T02:04:55.569090+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2003.05648","created_at":"2026-07-05T02:04:55.569090+00:00"},{"alias_kind":"pith_short_12","alias_value":"GGRSC4AY7NAW","created_at":"2026-07-05T02:04:55.569090+00:00"},{"alias_kind":"pith_short_16","alias_value":"GGRSC4AY7NAWJROX","created_at":"2026-07-05T02:04:55.569090+00:00"},{"alias_kind":"pith_short_8","alias_value":"GGRSC4AY","created_at":"2026-07-05T02:04:55.569090+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/GGRSC4AY7NAWJROXNG4KQTGIO5","json":"https://pith.science/pith/GGRSC4AY7NAWJROXNG4KQTGIO5.json","graph_json":"https://pith.science/api/pith-number/GGRSC4AY7NAWJROXNG4KQTGIO5/graph.json","events_json":"https://pith.science/api/pith-number/GGRSC4AY7NAWJROXNG4KQTGIO5/events.json","paper":"https://pith.science/paper/GGRSC4AY"},"agent_actions":{"view_html":"https://pith.science/pith/GGRSC4AY7NAWJROXNG4KQTGIO5","download_json":"https://pith.science/pith/GGRSC4AY7NAWJROXNG4KQTGIO5.json","view_paper":"https://pith.science/paper/GGRSC4AY","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2003.05648&json=true","fetch_graph":"https://pith.science/api/pith-number/GGRSC4AY7NAWJROXNG4KQTGIO5/graph.json","fetch_events":"https://pith.science/api/pith-number/GGRSC4AY7NAWJROXNG4KQTGIO5/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GGRSC4AY7NAWJROXNG4KQTGIO5/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GGRSC4AY7NAWJROXNG4KQTGIO5/action/storage_attestation","attest_author":"https://pith.science/pith/GGRSC4AY7NAWJROXNG4KQTGIO5/action/author_attestation","sign_citation":"https://pith.science/pith/GGRSC4AY7NAWJROXNG4KQTGIO5/action/citation_signature","submit_replication":"https://pith.science/pith/GGRSC4AY7NAWJROXNG4KQTGIO5/action/replication_record"}},"created_at":"2026-07-05T02:04:55.569090+00:00","updated_at":"2026-07-05T02:04:55.569090+00:00"}