{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:6NF7XO4SSZ2F2WXKY7Q2FNPOL7","short_pith_number":"pith:6NF7XO4S","schema_version":"1.0","canonical_sha256":"f34bfbbb9296745d5aeac7e1a2b5ee5fe9762dc74dc8b26224ae870628b0ce3d","source":{"kind":"arxiv","id":"1010.4622","version":2},"attestation_state":"computed","paper":{"title":"Renormalized dynamics in charge qubit measurements by a single electron transistor","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"HuJun Jiao, Jianzhong Wang, Junyan Luo, Xiao-Ling He, Yu Shen","submitted_at":"2010-10-22T06:38:12Z","abstract_excerpt":"We investigate charge qubit measurements using a single electron transistor, with focus on the backaction-induced renormalization of qubit parameters. It is revealed the renormalized dynamics leads to a number of intriguing features in the detector's noise spectra, and therefore needs to be accounted for to properly understand the measurement result. Noticeably, the level renormalization gives rise to a strongly enhanced signal-to-noise ratio, which can even exceed the universal upper bound imposed quantum mechanically on linear-response detectors."},"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":"1010.4622","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2010-10-22T06:38:12Z","cross_cats_sorted":[],"title_canon_sha256":"c0bf9ccbc8c6e5a65ae9e0b3594676960b498c5deff01143512e12793f67858a","abstract_canon_sha256":"41ca91ed4a201deff356c3479bf98d40aff413ca3554b597b3013ed84f745b10"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:32:21.786670Z","signature_b64":"wihvXzFZTdlNkhwXUipv51TSAb3y/oSt1/0cP2YtZkla1EtkpkYWLd85Zsi2cFeda1maa89wZKdx4rSpwKa8Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f34bfbbb9296745d5aeac7e1a2b5ee5fe9762dc74dc8b26224ae870628b0ce3d","last_reissued_at":"2026-05-18T04:32:21.785967Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:32:21.785967Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Renormalized dynamics in charge qubit measurements by a single electron transistor","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"HuJun Jiao, Jianzhong Wang, Junyan Luo, Xiao-Ling He, Yu Shen","submitted_at":"2010-10-22T06:38:12Z","abstract_excerpt":"We investigate charge qubit measurements using a single electron transistor, with focus on the backaction-induced renormalization of qubit parameters. It is revealed the renormalized dynamics leads to a number of intriguing features in the detector's noise spectra, and therefore needs to be accounted for to properly understand the measurement result. Noticeably, the level renormalization gives rise to a strongly enhanced signal-to-noise ratio, which can even exceed the universal upper bound imposed quantum mechanically on linear-response detectors."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1010.4622","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":"1010.4622","created_at":"2026-05-18T04:32:21.786075+00:00"},{"alias_kind":"arxiv_version","alias_value":"1010.4622v2","created_at":"2026-05-18T04:32:21.786075+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1010.4622","created_at":"2026-05-18T04:32:21.786075+00:00"},{"alias_kind":"pith_short_12","alias_value":"6NF7XO4SSZ2F","created_at":"2026-05-18T12:26:04.259169+00:00"},{"alias_kind":"pith_short_16","alias_value":"6NF7XO4SSZ2F2WXK","created_at":"2026-05-18T12:26:04.259169+00:00"},{"alias_kind":"pith_short_8","alias_value":"6NF7XO4S","created_at":"2026-05-18T12:26:04.259169+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/6NF7XO4SSZ2F2WXKY7Q2FNPOL7","json":"https://pith.science/pith/6NF7XO4SSZ2F2WXKY7Q2FNPOL7.json","graph_json":"https://pith.science/api/pith-number/6NF7XO4SSZ2F2WXKY7Q2FNPOL7/graph.json","events_json":"https://pith.science/api/pith-number/6NF7XO4SSZ2F2WXKY7Q2FNPOL7/events.json","paper":"https://pith.science/paper/6NF7XO4S"},"agent_actions":{"view_html":"https://pith.science/pith/6NF7XO4SSZ2F2WXKY7Q2FNPOL7","download_json":"https://pith.science/pith/6NF7XO4SSZ2F2WXKY7Q2FNPOL7.json","view_paper":"https://pith.science/paper/6NF7XO4S","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1010.4622&json=true","fetch_graph":"https://pith.science/api/pith-number/6NF7XO4SSZ2F2WXKY7Q2FNPOL7/graph.json","fetch_events":"https://pith.science/api/pith-number/6NF7XO4SSZ2F2WXKY7Q2FNPOL7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/6NF7XO4SSZ2F2WXKY7Q2FNPOL7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/6NF7XO4SSZ2F2WXKY7Q2FNPOL7/action/storage_attestation","attest_author":"https://pith.science/pith/6NF7XO4SSZ2F2WXKY7Q2FNPOL7/action/author_attestation","sign_citation":"https://pith.science/pith/6NF7XO4SSZ2F2WXKY7Q2FNPOL7/action/citation_signature","submit_replication":"https://pith.science/pith/6NF7XO4SSZ2F2WXKY7Q2FNPOL7/action/replication_record"}},"created_at":"2026-05-18T04:32:21.786075+00:00","updated_at":"2026-05-18T04:32:21.786075+00:00"}