{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:M4GYCSBXB2BJYQHCRQLM25OQCN","short_pith_number":"pith:M4GYCSBX","canonical_record":{"source":{"id":"1205.2115","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-05-09T22:15:33Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"3fbe381a2abcdbc7f846e8f93190b850eb98f7eaa275cc073bc6bcdd721d772c","abstract_canon_sha256":"ebdb1b517a01ad517d8dcd6ef7a043b1af77a675a73f3ca1368891758a3d1949"},"schema_version":"1.0"},"canonical_sha256":"670d8148370e829c40e28c16cd75d01360dd5adb262ffd7e12178ac9b70ef8a2","source":{"kind":"arxiv","id":"1205.2115","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"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:M4GYCSBXB2BJYQHCRQLM25OQCN","target":"record","payload":{"canonical_record":{"source":{"id":"1205.2115","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-05-09T22:15:33Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"3fbe381a2abcdbc7f846e8f93190b850eb98f7eaa275cc073bc6bcdd721d772c","abstract_canon_sha256":"ebdb1b517a01ad517d8dcd6ef7a043b1af77a675a73f3ca1368891758a3d1949"},"schema_version":"1.0"},"canonical_sha256":"670d8148370e829c40e28c16cd75d01360dd5adb262ffd7e12178ac9b70ef8a2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:32:05.568700Z","signature_b64":"P2SOtwQYDwh/5OipdlOmoZMEUvOrqJAqsAUTNiyrIehaRGL8RjFuG1tzavbRScWazd0BC8wve+zmNXEdgHv0Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"670d8148370e829c40e28c16cd75d01360dd5adb262ffd7e12178ac9b70ef8a2","last_reissued_at":"2026-05-18T03:32:05.568105Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:32:05.568105Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1205.2115","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:32:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wIM86nAKaPx4l4ZHfhq2gK4wFd1Zji5OUZARQJkb0G9+wrlKkYktaBjBqLb4aqK89TQlJPmmxDlyVPtXI/6lDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T05:57:27.258580Z"},"content_sha256":"548941d5f700bb776f47ba1895dec4e115e9160c560b7ccdcad0494ca7a00261","schema_version":"1.0","event_id":"sha256:548941d5f700bb776f47ba1895dec4e115e9160c560b7ccdcad0494ca7a00261"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:M4GYCSBXB2BJYQHCRQLM25OQCN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Full electrostatic control over polarized currents through spin-orbital Kondo effect","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mes-hall","authors_text":"Adrian E. Feiguin, Carlos A. Busser, George B. Martins","submitted_at":"2012-05-09T22:15:33Z","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 "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.2115","kind":"arxiv","version":1},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:32:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ch3cLpe2TCrcFQdrO4Mu3l9w+sGS4336vG3rjRuazj95u1sWMn6ZhY1EyzmVYmgo4MSj42oVW/aO5zZ8bvuNAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T05:57:27.259269Z"},"content_sha256":"8f5c7813716fc79a336920e66cc618d88c331b2ed73262ca9408041c7d7795b2","schema_version":"1.0","event_id":"sha256:8f5c7813716fc79a336920e66cc618d88c331b2ed73262ca9408041c7d7795b2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/M4GYCSBXB2BJYQHCRQLM25OQCN/bundle.json","state_url":"https://pith.science/pith/M4GYCSBXB2BJYQHCRQLM25OQCN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/M4GYCSBXB2BJYQHCRQLM25OQCN/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-07T05:57:27Z","links":{"resolver":"https://pith.science/pith/M4GYCSBXB2BJYQHCRQLM25OQCN","bundle":"https://pith.science/pith/M4GYCSBXB2BJYQHCRQLM25OQCN/bundle.json","state":"https://pith.science/pith/M4GYCSBXB2BJYQHCRQLM25OQCN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/M4GYCSBXB2BJYQHCRQLM25OQCN/bundle.json"},"state":{"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"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9YA2O6iUjZY7sb/GDNGe6kAu6ZEGEPe77pGt74HFWeSBG6kWxUEXrhsNslBdNkZeXs0WOxJ9Xve4OykyFfo+AQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-07T05:57:27.262938Z","bundle_sha256":"2e7ac55dbfb6445081c23e09f0c5bfebfff631aa4f07070545f6e021f4e5e727"}}