{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2008:R2MUOXAXBANEUBVJF3QYNWRYFW","short_pith_number":"pith:R2MUOXAX","schema_version":"1.0","canonical_sha256":"8e99475c17081a4a06a92ee186da382da1e7946b17dd1f49d28d04544fd59a1a","source":{"kind":"arxiv","id":"0812.4072","version":2},"attestation_state":"computed","paper":{"title":"Qubit residence time measurements with a Bose-Einstein condensate","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"D.Sokolovski","submitted_at":"2008-12-22T00:29:59Z","abstract_excerpt":"We show that an electrostatic qubit located near a Bose-Einstein condensate trapped in a symmetric double-well potential can be used to measure the duration the qubit has spent in one of its quantum states. The stronq, medium and weak measurement regimes are analysed and a new type of Zeno effect is discussed. The analogy between the residence and the traversal (tunnelling) times is highlighted."},"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":"0812.4072","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2008-12-22T00:29:59Z","cross_cats_sorted":[],"title_canon_sha256":"4763bece2f34fc32bc642a08de03cb0cbd76112326465cb930e85f65fe7fab3b","abstract_canon_sha256":"a31caca58c32b7f24766fef2e99974d1ce09234c4dab63a77ad36e3addfb1cbc"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:15:04.068461Z","signature_b64":"I9yOo+b+cQQW03Gr3yqi9w6PPCbvXgsPItiHs8YTQpY7NE7CreFqLPtadCrtx6sIE54p300m7qI2HhdzS9e6Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8e99475c17081a4a06a92ee186da382da1e7946b17dd1f49d28d04544fd59a1a","last_reissued_at":"2026-05-18T02:15:04.067973Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:15:04.067973Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Qubit residence time measurements with a Bose-Einstein condensate","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"D.Sokolovski","submitted_at":"2008-12-22T00:29:59Z","abstract_excerpt":"We show that an electrostatic qubit located near a Bose-Einstein condensate trapped in a symmetric double-well potential can be used to measure the duration the qubit has spent in one of its quantum states. The stronq, medium and weak measurement regimes are analysed and a new type of Zeno effect is discussed. The analogy between the residence and the traversal (tunnelling) times is highlighted."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0812.4072","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":"0812.4072","created_at":"2026-05-18T02:15:04.068039+00:00"},{"alias_kind":"arxiv_version","alias_value":"0812.4072v2","created_at":"2026-05-18T02:15:04.068039+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0812.4072","created_at":"2026-05-18T02:15:04.068039+00:00"},{"alias_kind":"pith_short_12","alias_value":"R2MUOXAXBANE","created_at":"2026-05-18T12:25:58.018023+00:00"},{"alias_kind":"pith_short_16","alias_value":"R2MUOXAXBANEUBVJ","created_at":"2026-05-18T12:25:58.018023+00:00"},{"alias_kind":"pith_short_8","alias_value":"R2MUOXAX","created_at":"2026-05-18T12:25:58.018023+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/R2MUOXAXBANEUBVJF3QYNWRYFW","json":"https://pith.science/pith/R2MUOXAXBANEUBVJF3QYNWRYFW.json","graph_json":"https://pith.science/api/pith-number/R2MUOXAXBANEUBVJF3QYNWRYFW/graph.json","events_json":"https://pith.science/api/pith-number/R2MUOXAXBANEUBVJF3QYNWRYFW/events.json","paper":"https://pith.science/paper/R2MUOXAX"},"agent_actions":{"view_html":"https://pith.science/pith/R2MUOXAXBANEUBVJF3QYNWRYFW","download_json":"https://pith.science/pith/R2MUOXAXBANEUBVJF3QYNWRYFW.json","view_paper":"https://pith.science/paper/R2MUOXAX","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0812.4072&json=true","fetch_graph":"https://pith.science/api/pith-number/R2MUOXAXBANEUBVJF3QYNWRYFW/graph.json","fetch_events":"https://pith.science/api/pith-number/R2MUOXAXBANEUBVJF3QYNWRYFW/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/R2MUOXAXBANEUBVJF3QYNWRYFW/action/timestamp_anchor","attest_storage":"https://pith.science/pith/R2MUOXAXBANEUBVJF3QYNWRYFW/action/storage_attestation","attest_author":"https://pith.science/pith/R2MUOXAXBANEUBVJF3QYNWRYFW/action/author_attestation","sign_citation":"https://pith.science/pith/R2MUOXAXBANEUBVJF3QYNWRYFW/action/citation_signature","submit_replication":"https://pith.science/pith/R2MUOXAXBANEUBVJF3QYNWRYFW/action/replication_record"}},"created_at":"2026-05-18T02:15:04.068039+00:00","updated_at":"2026-05-18T02:15:04.068039+00:00"}