{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:NO35ALGLSJKJVIKP4BCOWGCUXE","short_pith_number":"pith:NO35ALGL","schema_version":"1.0","canonical_sha256":"6bb7d02ccb92549aa14fe044eb1854b923a02ec2bee3ea899a95db05413289f6","source":{"kind":"arxiv","id":"2401.04227","version":1},"attestation_state":"computed","paper":{"title":"Observation of quantum oscillations in the extreme weak anharmonic limit","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"cond-mat.mes-hall","authors_text":"A. Cottet, A. Th\\'ery, B. Hue, B. Neukelmance, J. Craquelin, L. Jarjat, M.R. Delbecq, M. Villiers, T. Kontos, W. Legrand","submitted_at":"2024-01-08T20:37:00Z","abstract_excerpt":"We investigate a granular aluminium quantum circuit with an anharmonicity of the order of its decoherence rate in a 3-dimensional microwave cavity. We perform single qubit-like manipulations such as Rabi oscillations and Ramsey fringes. Our findings, supported by quantitative numerical modeling, show that a very weakly anharmonic oscillator can also display quantum oscillations outside the qubit regime. These oscillations are hard to disambiguate from qubit oscillations in time domain measurements for a single driving frequency. This sheds new light on recent findings for new material supercon"},"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":"2401.04227","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2024-01-08T20:37:00Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"a745005e9c9d830349e967335f0b04696565334b71422637641ebf7c9af3c9ad","abstract_canon_sha256":"7d060398880b34c73451529a6854f7ccdd4e5b73b2b83a5c7f3392ba540de1c0"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:31:40.522663Z","signature_b64":"97fpY1xp/FIkuqx6cSGSilkDDLOL15f+4hIkAOM2FmvoIysYYpcF7hfabd00DJLgeVYmGfIpXiXcBNGyqRJ4Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6bb7d02ccb92549aa14fe044eb1854b923a02ec2bee3ea899a95db05413289f6","last_reissued_at":"2026-07-05T07:31:40.522187Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:31:40.522187Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Observation of quantum oscillations in the extreme weak anharmonic limit","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"cond-mat.mes-hall","authors_text":"A. Cottet, A. Th\\'ery, B. Hue, B. Neukelmance, J. Craquelin, L. Jarjat, M.R. Delbecq, M. Villiers, T. Kontos, W. Legrand","submitted_at":"2024-01-08T20:37:00Z","abstract_excerpt":"We investigate a granular aluminium quantum circuit with an anharmonicity of the order of its decoherence rate in a 3-dimensional microwave cavity. We perform single qubit-like manipulations such as Rabi oscillations and Ramsey fringes. Our findings, supported by quantitative numerical modeling, show that a very weakly anharmonic oscillator can also display quantum oscillations outside the qubit regime. These oscillations are hard to disambiguate from qubit oscillations in time domain measurements for a single driving frequency. This sheds new light on recent findings for new material supercon"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.04227","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/2401.04227/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":"2401.04227","created_at":"2026-07-05T07:31:40.522244+00:00"},{"alias_kind":"arxiv_version","alias_value":"2401.04227v1","created_at":"2026-07-05T07:31:40.522244+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.04227","created_at":"2026-07-05T07:31:40.522244+00:00"},{"alias_kind":"pith_short_12","alias_value":"NO35ALGLSJKJ","created_at":"2026-07-05T07:31:40.522244+00:00"},{"alias_kind":"pith_short_16","alias_value":"NO35ALGLSJKJVIKP","created_at":"2026-07-05T07:31:40.522244+00:00"},{"alias_kind":"pith_short_8","alias_value":"NO35ALGL","created_at":"2026-07-05T07:31:40.522244+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/NO35ALGLSJKJVIKP4BCOWGCUXE","json":"https://pith.science/pith/NO35ALGLSJKJVIKP4BCOWGCUXE.json","graph_json":"https://pith.science/api/pith-number/NO35ALGLSJKJVIKP4BCOWGCUXE/graph.json","events_json":"https://pith.science/api/pith-number/NO35ALGLSJKJVIKP4BCOWGCUXE/events.json","paper":"https://pith.science/paper/NO35ALGL"},"agent_actions":{"view_html":"https://pith.science/pith/NO35ALGLSJKJVIKP4BCOWGCUXE","download_json":"https://pith.science/pith/NO35ALGLSJKJVIKP4BCOWGCUXE.json","view_paper":"https://pith.science/paper/NO35ALGL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2401.04227&json=true","fetch_graph":"https://pith.science/api/pith-number/NO35ALGLSJKJVIKP4BCOWGCUXE/graph.json","fetch_events":"https://pith.science/api/pith-number/NO35ALGLSJKJVIKP4BCOWGCUXE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NO35ALGLSJKJVIKP4BCOWGCUXE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NO35ALGLSJKJVIKP4BCOWGCUXE/action/storage_attestation","attest_author":"https://pith.science/pith/NO35ALGLSJKJVIKP4BCOWGCUXE/action/author_attestation","sign_citation":"https://pith.science/pith/NO35ALGLSJKJVIKP4BCOWGCUXE/action/citation_signature","submit_replication":"https://pith.science/pith/NO35ALGLSJKJVIKP4BCOWGCUXE/action/replication_record"}},"created_at":"2026-07-05T07:31:40.522244+00:00","updated_at":"2026-07-05T07:31:40.522244+00:00"}