{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:M4GYCSBXB2BJYQHCRQLM25OQCN","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"ebdb1b517a01ad517d8dcd6ef7a043b1af77a675a73f3ca1368891758a3d1949","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-05-09T22:15:33Z","title_canon_sha256":"3fbe381a2abcdbc7f846e8f93190b850eb98f7eaa275cc073bc6bcdd721d772c"},"schema_version":"1.0","source":{"id":"1205.2115","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1205.2115","created_at":"2026-05-18T03:32:05Z"},{"alias_kind":"arxiv_version","alias_value":"1205.2115v1","created_at":"2026-05-18T03:32:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.2115","created_at":"2026-05-18T03:32:05Z"},{"alias_kind":"pith_short_12","alias_value":"M4GYCSBXB2BJ","created_at":"2026-05-18T12:27:14Z"},{"alias_kind":"pith_short_16","alias_value":"M4GYCSBXB2BJYQHC","created_at":"2026-05-18T12:27:14Z"},{"alias_kind":"pith_short_8","alias_value":"M4GYCSBX","created_at":"2026-05-18T12:27:14Z"}],"graph_snapshots":[{"event_id":"sha256:8f5c7813716fc79a336920e66cc618d88c331b2ed73262ca9408041c7d7795b2","target":"graph","created_at":"2026-05-18T03:32:05Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"Numerical calculations indicate that by suitably controlling the individual gate voltages of a capacitively coupled parallel double quantum dot, with each quantum dot coupled to one of two independent non-magnetic channels, this system can be set into a spin-orbital Kondo state by applying a magnetic field. This Kondo regime, closely related to the SU(4) Kondo, flips spin from one to zero through cotunneling processes that generate almost totally spin-polarized currents with opposite spin orientation along the two channels. Moreover, by appropriately changing the gate voltages of both quantum ","authors_text":"Adrian E. Feiguin, Carlos A. Busser, George B. Martins","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-05-09T22:15:33Z","title":"Full electrostatic control over polarized currents through spin-orbital Kondo effect"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.2115","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:548941d5f700bb776f47ba1895dec4e115e9160c560b7ccdcad0494ca7a00261","target":"record","created_at":"2026-05-18T03:32:05Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"ebdb1b517a01ad517d8dcd6ef7a043b1af77a675a73f3ca1368891758a3d1949","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-05-09T22:15:33Z","title_canon_sha256":"3fbe381a2abcdbc7f846e8f93190b850eb98f7eaa275cc073bc6bcdd721d772c"},"schema_version":"1.0","source":{"id":"1205.2115","kind":"arxiv","version":1}},"canonical_sha256":"670d8148370e829c40e28c16cd75d01360dd5adb262ffd7e12178ac9b70ef8a2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"670d8148370e829c40e28c16cd75d01360dd5adb262ffd7e12178ac9b70ef8a2","first_computed_at":"2026-05-18T03:32:05.568105Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:32:05.568105Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"P2SOtwQYDwh/5OipdlOmoZMEUvOrqJAqsAUTNiyrIehaRGL8RjFuG1tzavbRScWazd0BC8wve+zmNXEdgHv0Dw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:32:05.568700Z","signed_message":"canonical_sha256_bytes"},"source_id":"1205.2115","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:548941d5f700bb776f47ba1895dec4e115e9160c560b7ccdcad0494ca7a00261","sha256:8f5c7813716fc79a336920e66cc618d88c331b2ed73262ca9408041c7d7795b2"],"state_sha256":"cad2d83f438d34fd05480eabbba0fd6e5d323fc3fb912c4e1c12f7dcec6e045a"}