{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:UP35Z5SJ57E6EO3DXMLIGMCFGN","short_pith_number":"pith:UP35Z5SJ","schema_version":"1.0","canonical_sha256":"a3f7dcf649efc9e23b63bb1683304533693c05a8dc25cc7ff7679709c657f9d0","source":{"kind":"arxiv","id":"2209.14531","version":2},"attestation_state":"computed","paper":{"title":"Flopping-mode spin qubit in a Si-MOS quantum dot","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"cond-mat.mes-hall","authors_text":"Gang Cao, Gui-Lei Wang, Guo-Ping Guo, Hai-Ou Li, Ming Ni, Ning Chu, Rong-Long Ma, Rui-Zi Hu, Wei-Zhu Liao, Yuan Zhou, Zhen-Zhen Kong","submitted_at":"2022-09-29T03:35:15Z","abstract_excerpt":"Spin qubits based on silicon metal-oxide semiconductor (Si-MOS) quantum dots (QDs) are promising platforms for large-scale quantum computers. To control spin qubits in QDs, electric dipole spin resonance (EDSR) has been most commonly used in recent years. By delocalizing an electron across a double quantum dots charge state, flopping-mode EDSR has been realized in Si/SiGe QDs. Here, we demonstrate a flopping-mode spin qubit in a Si-MOS QD via Elzerman single-shot readout. When changing the detuning with a fixed drive power, we achieve s-shape spin resonance frequencies, an order of magnitude i"},"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":"2209.14531","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2022-09-29T03:35:15Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"3a0354cd7ff576a66dc528696f228bbf29d17f8207fd1cb530747e1d1f547c72","abstract_canon_sha256":"15f548791e3cedbc2885358338d4cda9f79df3ccf7db8186df11ab6904d13013"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:56:54.619062Z","signature_b64":"voZP8MyPzLYdpjSvyR1ndWugj6LZXuKNNts6Ep4LYoPTMm5IEB8Wgd8Y5/6oGUB38ZbegcwV8f5MHa0Hu6GUCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a3f7dcf649efc9e23b63bb1683304533693c05a8dc25cc7ff7679709c657f9d0","last_reissued_at":"2026-07-05T05:56:54.618597Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:56:54.618597Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Flopping-mode spin qubit in a Si-MOS quantum dot","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"cond-mat.mes-hall","authors_text":"Gang Cao, Gui-Lei Wang, Guo-Ping Guo, Hai-Ou Li, Ming Ni, Ning Chu, Rong-Long Ma, Rui-Zi Hu, Wei-Zhu Liao, Yuan Zhou, Zhen-Zhen Kong","submitted_at":"2022-09-29T03:35:15Z","abstract_excerpt":"Spin qubits based on silicon metal-oxide semiconductor (Si-MOS) quantum dots (QDs) are promising platforms for large-scale quantum computers. To control spin qubits in QDs, electric dipole spin resonance (EDSR) has been most commonly used in recent years. By delocalizing an electron across a double quantum dots charge state, flopping-mode EDSR has been realized in Si/SiGe QDs. Here, we demonstrate a flopping-mode spin qubit in a Si-MOS QD via Elzerman single-shot readout. When changing the detuning with a fixed drive power, we achieve s-shape spin resonance frequencies, an order of magnitude i"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2209.14531","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/2209.14531/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":"2209.14531","created_at":"2026-07-05T05:56:54.618659+00:00"},{"alias_kind":"arxiv_version","alias_value":"2209.14531v2","created_at":"2026-07-05T05:56:54.618659+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2209.14531","created_at":"2026-07-05T05:56:54.618659+00:00"},{"alias_kind":"pith_short_12","alias_value":"UP35Z5SJ57E6","created_at":"2026-07-05T05:56:54.618659+00:00"},{"alias_kind":"pith_short_16","alias_value":"UP35Z5SJ57E6EO3D","created_at":"2026-07-05T05:56:54.618659+00:00"},{"alias_kind":"pith_short_8","alias_value":"UP35Z5SJ","created_at":"2026-07-05T05:56:54.618659+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/UP35Z5SJ57E6EO3DXMLIGMCFGN","json":"https://pith.science/pith/UP35Z5SJ57E6EO3DXMLIGMCFGN.json","graph_json":"https://pith.science/api/pith-number/UP35Z5SJ57E6EO3DXMLIGMCFGN/graph.json","events_json":"https://pith.science/api/pith-number/UP35Z5SJ57E6EO3DXMLIGMCFGN/events.json","paper":"https://pith.science/paper/UP35Z5SJ"},"agent_actions":{"view_html":"https://pith.science/pith/UP35Z5SJ57E6EO3DXMLIGMCFGN","download_json":"https://pith.science/pith/UP35Z5SJ57E6EO3DXMLIGMCFGN.json","view_paper":"https://pith.science/paper/UP35Z5SJ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2209.14531&json=true","fetch_graph":"https://pith.science/api/pith-number/UP35Z5SJ57E6EO3DXMLIGMCFGN/graph.json","fetch_events":"https://pith.science/api/pith-number/UP35Z5SJ57E6EO3DXMLIGMCFGN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/UP35Z5SJ57E6EO3DXMLIGMCFGN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/UP35Z5SJ57E6EO3DXMLIGMCFGN/action/storage_attestation","attest_author":"https://pith.science/pith/UP35Z5SJ57E6EO3DXMLIGMCFGN/action/author_attestation","sign_citation":"https://pith.science/pith/UP35Z5SJ57E6EO3DXMLIGMCFGN/action/citation_signature","submit_replication":"https://pith.science/pith/UP35Z5SJ57E6EO3DXMLIGMCFGN/action/replication_record"}},"created_at":"2026-07-05T05:56:54.618659+00:00","updated_at":"2026-07-05T05:56:54.618659+00:00"}