{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:OTEIVUMZZLBOIFMQEGE6I67Q4P","short_pith_number":"pith:OTEIVUMZ","schema_version":"1.0","canonical_sha256":"74c88ad199cac2e415902189e47bf0e3e33888138bc1c9e7edf8d8438d9f8524","source":{"kind":"arxiv","id":"1002.2120","version":2},"attestation_state":"computed","paper":{"title":"Disentangling the effects of spin-orbit and hyperfine interactions on spin blockade","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"E.P.A.M. Bakkers, J. Danon, J.W.W. van Tilburg, L.P. Kouwenhoven, R. Algra, S.M. Frolov, S. Nadj-Perge, Yu.V. Nazarov","submitted_at":"2010-02-10T16:34:47Z","abstract_excerpt":"We have achieved the few-electron regime in InAs nanowire double quantum dots. Spin blockade is observed for the first two half-filled orbitals, where the transport cycle is interrupted by forbidden transitions between triplet and singlet states. Partial lifting of spin blockade is explained by spin-orbit and hyperfine mechanisms that enable triplet to singlet transitions. The measurements over a wide range of interdot coupling and tunneling rates to the leads are well reproduced by a simple transport model. This allows us to separate and quantify the contributions of the spin-orbit and hyperf"},"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":"1002.2120","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2010-02-10T16:34:47Z","cross_cats_sorted":[],"title_canon_sha256":"7180b254e3f70e908161346f99d10992dc3092f6ef1337a54206d9beae0d086c","abstract_canon_sha256":"71469cc52d97953bf83f2bf02b674d80d78cc9b6164bebf56540a0dee13307d6"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:09:10.189820Z","signature_b64":"8/1u7Bm+ya+5XFkxuBDvbI8OLddW1/ANsASIiQWDVwS58cFajlIIl87prZoOk0qFIyRk6wYzEcFFnKR0T91yBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"74c88ad199cac2e415902189e47bf0e3e33888138bc1c9e7edf8d8438d9f8524","last_reissued_at":"2026-05-18T02:09:10.188945Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:09:10.188945Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Disentangling the effects of spin-orbit and hyperfine interactions on spin blockade","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"E.P.A.M. Bakkers, J. Danon, J.W.W. van Tilburg, L.P. Kouwenhoven, R. Algra, S.M. Frolov, S. Nadj-Perge, Yu.V. Nazarov","submitted_at":"2010-02-10T16:34:47Z","abstract_excerpt":"We have achieved the few-electron regime in InAs nanowire double quantum dots. Spin blockade is observed for the first two half-filled orbitals, where the transport cycle is interrupted by forbidden transitions between triplet and singlet states. Partial lifting of spin blockade is explained by spin-orbit and hyperfine mechanisms that enable triplet to singlet transitions. The measurements over a wide range of interdot coupling and tunneling rates to the leads are well reproduced by a simple transport model. This allows us to separate and quantify the contributions of the spin-orbit and hyperf"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1002.2120","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":"1002.2120","created_at":"2026-05-18T02:09:10.189088+00:00"},{"alias_kind":"arxiv_version","alias_value":"1002.2120v2","created_at":"2026-05-18T02:09:10.189088+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1002.2120","created_at":"2026-05-18T02:09:10.189088+00:00"},{"alias_kind":"pith_short_12","alias_value":"OTEIVUMZZLBO","created_at":"2026-05-18T12:26:12.377268+00:00"},{"alias_kind":"pith_short_16","alias_value":"OTEIVUMZZLBOIFMQ","created_at":"2026-05-18T12:26:12.377268+00:00"},{"alias_kind":"pith_short_8","alias_value":"OTEIVUMZ","created_at":"2026-05-18T12:26:12.377268+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/OTEIVUMZZLBOIFMQEGE6I67Q4P","json":"https://pith.science/pith/OTEIVUMZZLBOIFMQEGE6I67Q4P.json","graph_json":"https://pith.science/api/pith-number/OTEIVUMZZLBOIFMQEGE6I67Q4P/graph.json","events_json":"https://pith.science/api/pith-number/OTEIVUMZZLBOIFMQEGE6I67Q4P/events.json","paper":"https://pith.science/paper/OTEIVUMZ"},"agent_actions":{"view_html":"https://pith.science/pith/OTEIVUMZZLBOIFMQEGE6I67Q4P","download_json":"https://pith.science/pith/OTEIVUMZZLBOIFMQEGE6I67Q4P.json","view_paper":"https://pith.science/paper/OTEIVUMZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1002.2120&json=true","fetch_graph":"https://pith.science/api/pith-number/OTEIVUMZZLBOIFMQEGE6I67Q4P/graph.json","fetch_events":"https://pith.science/api/pith-number/OTEIVUMZZLBOIFMQEGE6I67Q4P/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OTEIVUMZZLBOIFMQEGE6I67Q4P/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OTEIVUMZZLBOIFMQEGE6I67Q4P/action/storage_attestation","attest_author":"https://pith.science/pith/OTEIVUMZZLBOIFMQEGE6I67Q4P/action/author_attestation","sign_citation":"https://pith.science/pith/OTEIVUMZZLBOIFMQEGE6I67Q4P/action/citation_signature","submit_replication":"https://pith.science/pith/OTEIVUMZZLBOIFMQEGE6I67Q4P/action/replication_record"}},"created_at":"2026-05-18T02:09:10.189088+00:00","updated_at":"2026-05-18T02:09:10.189088+00:00"}