{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:3A57DMCU7TWPNI7HCIWFIEBUTC","short_pith_number":"pith:3A57DMCU","schema_version":"1.0","canonical_sha256":"d83bf1b054fcecf6a3e7122c54103498a75cd7f5dd420050c3ed956a8c5e81b1","source":{"kind":"arxiv","id":"1008.5144","version":3},"attestation_state":"computed","paper":{"title":"Unconventional Transport in the \"Hole\" Regime of a Si Double Quantum Dot","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"C. B. Simmons, M. A. Eriksson, Mark Friesen, S. N. Coppersmith, Teck Seng Koh","submitted_at":"2010-08-30T19:48:38Z","abstract_excerpt":"Studies of electronic charge transport through semiconductor double quantum dots rely on a conventional \"hole\" model of transport in the three-electron regime. We show that experimental measurements of charge transport through a Si double quantum dot in this regime cannot be fully explained using the conventional picture. Using a Hartree-Fock (HF) formalism and relevant HF energy parameters extracted from transport data in the multiple-electron regime, we identify a novel spin-flip cotunneling process that lifts a singlet blockade."},"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":"1008.5144","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2010-08-30T19:48:38Z","cross_cats_sorted":[],"title_canon_sha256":"b5aeba49dec32e0e0ef5caa57f5e9e2a4cc3eabc27ac5202bad2a304b79d6b1a","abstract_canon_sha256":"e5df86b35d903c4c2fc3b7e252ebed68ec91607251b9ab9523836f8d5ade38a7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:23:37.233053Z","signature_b64":"bW7oOG4/rjBXjKOLc3kqsRLmYqfnTyuhjSFkOXblAizm334KafWwAW7FvSlth+VCBM7DMGQnRIOrVG5EOb12Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d83bf1b054fcecf6a3e7122c54103498a75cd7f5dd420050c3ed956a8c5e81b1","last_reissued_at":"2026-05-18T03:23:37.232453Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:23:37.232453Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Unconventional Transport in the \"Hole\" Regime of a Si Double Quantum Dot","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"C. B. Simmons, M. A. Eriksson, Mark Friesen, S. N. Coppersmith, Teck Seng Koh","submitted_at":"2010-08-30T19:48:38Z","abstract_excerpt":"Studies of electronic charge transport through semiconductor double quantum dots rely on a conventional \"hole\" model of transport in the three-electron regime. We show that experimental measurements of charge transport through a Si double quantum dot in this regime cannot be fully explained using the conventional picture. Using a Hartree-Fock (HF) formalism and relevant HF energy parameters extracted from transport data in the multiple-electron regime, we identify a novel spin-flip cotunneling process that lifts a singlet blockade."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1008.5144","kind":"arxiv","version":3},"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":"1008.5144","created_at":"2026-05-18T03:23:37.232559+00:00"},{"alias_kind":"arxiv_version","alias_value":"1008.5144v3","created_at":"2026-05-18T03:23:37.232559+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1008.5144","created_at":"2026-05-18T03:23:37.232559+00:00"},{"alias_kind":"pith_short_12","alias_value":"3A57DMCU7TWP","created_at":"2026-05-18T12:26:03.138858+00:00"},{"alias_kind":"pith_short_16","alias_value":"3A57DMCU7TWPNI7H","created_at":"2026-05-18T12:26:03.138858+00:00"},{"alias_kind":"pith_short_8","alias_value":"3A57DMCU","created_at":"2026-05-18T12:26:03.138858+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/3A57DMCU7TWPNI7HCIWFIEBUTC","json":"https://pith.science/pith/3A57DMCU7TWPNI7HCIWFIEBUTC.json","graph_json":"https://pith.science/api/pith-number/3A57DMCU7TWPNI7HCIWFIEBUTC/graph.json","events_json":"https://pith.science/api/pith-number/3A57DMCU7TWPNI7HCIWFIEBUTC/events.json","paper":"https://pith.science/paper/3A57DMCU"},"agent_actions":{"view_html":"https://pith.science/pith/3A57DMCU7TWPNI7HCIWFIEBUTC","download_json":"https://pith.science/pith/3A57DMCU7TWPNI7HCIWFIEBUTC.json","view_paper":"https://pith.science/paper/3A57DMCU","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1008.5144&json=true","fetch_graph":"https://pith.science/api/pith-number/3A57DMCU7TWPNI7HCIWFIEBUTC/graph.json","fetch_events":"https://pith.science/api/pith-number/3A57DMCU7TWPNI7HCIWFIEBUTC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/3A57DMCU7TWPNI7HCIWFIEBUTC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/3A57DMCU7TWPNI7HCIWFIEBUTC/action/storage_attestation","attest_author":"https://pith.science/pith/3A57DMCU7TWPNI7HCIWFIEBUTC/action/author_attestation","sign_citation":"https://pith.science/pith/3A57DMCU7TWPNI7HCIWFIEBUTC/action/citation_signature","submit_replication":"https://pith.science/pith/3A57DMCU7TWPNI7HCIWFIEBUTC/action/replication_record"}},"created_at":"2026-05-18T03:23:37.232559+00:00","updated_at":"2026-05-18T03:23:37.232559+00:00"}