{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:M47LU4BFZZID2MQZSDSA4VKF2N","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":"705b1e081e926a09c0a2fcaaeb00edb58a37db789a9c9e263623a02272a9c325","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-12-18T14:40:59Z","title_canon_sha256":"a4368878e8dd32059b1c933528789b810771fa664feb9a68594af25da8a52cb4"},"schema_version":"1.0","source":{"id":"1312.5159","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1312.5159","created_at":"2026-05-18T02:46:04Z"},{"alias_kind":"arxiv_version","alias_value":"1312.5159v2","created_at":"2026-05-18T02:46:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.5159","created_at":"2026-05-18T02:46:04Z"},{"alias_kind":"pith_short_12","alias_value":"M47LU4BFZZID","created_at":"2026-05-18T12:27:51Z"},{"alias_kind":"pith_short_16","alias_value":"M47LU4BFZZID2MQZ","created_at":"2026-05-18T12:27:51Z"},{"alias_kind":"pith_short_8","alias_value":"M47LU4BF","created_at":"2026-05-18T12:27:51Z"}],"graph_snapshots":[{"event_id":"sha256:cbaad8a2a7c6a2258a9de99c65b6980e61456db5ce2b3737d0595bbc01280e92","target":"graph","created_at":"2026-05-18T02:46:04Z","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":"We propose a spin-orbit qubit in a nanowire quantum dot on the surface of a multiferroic insulator with a cycloidal spiral magnetic order. The spiral exchange field from the multiferroic insulator causes an inhomogeneous Zeeman-like interaction on the electron spin in the quantum dot, producing a spin-orbit qubit. The absence of an external magnetic field benefits the integration of such spin-orbit qubit into high-quality superconducting resonators. By exploiting the Rashba spin-orbit coupling in the quantum dot via a gate voltage, one can obtain an effective spin-photon coupling with an effic","authors_text":"Franco Nori, P. Zhang, Ze-Liang Xiang","cross_cats":["quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-12-18T14:40:59Z","title":"Spin-Orbit Qubit on a Multiferroic Insulator in a Superconducting Resonator"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.5159","kind":"arxiv","version":2},"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:ec5d45befc27cdd18ed95f01d08f2edc4327de911c7ce3b7430f909bb13ed8ea","target":"record","created_at":"2026-05-18T02:46:04Z","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":"705b1e081e926a09c0a2fcaaeb00edb58a37db789a9c9e263623a02272a9c325","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-12-18T14:40:59Z","title_canon_sha256":"a4368878e8dd32059b1c933528789b810771fa664feb9a68594af25da8a52cb4"},"schema_version":"1.0","source":{"id":"1312.5159","kind":"arxiv","version":2}},"canonical_sha256":"673eba7025ce503d321990e40e5545d347994032f2ebc375d9d6bdbcbcf5e619","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"673eba7025ce503d321990e40e5545d347994032f2ebc375d9d6bdbcbcf5e619","first_computed_at":"2026-05-18T02:46:04.513622Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:46:04.513622Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HAAeNRjg3D5IsDeIs53wtNYJnmOZ1N5sh3U2HY5TkPU1/l+rcLnZ8lMNbfcZTfoEpJgOmaluvLr/6akHHqdhBw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:46:04.514213Z","signed_message":"canonical_sha256_bytes"},"source_id":"1312.5159","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ec5d45befc27cdd18ed95f01d08f2edc4327de911c7ce3b7430f909bb13ed8ea","sha256:cbaad8a2a7c6a2258a9de99c65b6980e61456db5ce2b3737d0595bbc01280e92"],"state_sha256":"ae566396791a552f5b578470d57af8df03f1d21afdc4e7a375dd0381fe056dfa"}