{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:EZSCMECHOEIXIIGXXOWONJJKC7","short_pith_number":"pith:EZSCMECH","schema_version":"1.0","canonical_sha256":"266426104771117420d7bbace6a52a17f83a3f54a59d53565f61e533d45d7d67","source":{"kind":"arxiv","id":"1903.09700","version":1},"attestation_state":"computed","paper":{"title":"Modified exchange interaction between magnetic impurities in spin-orbit coupled quantum wires","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"E. Vernek, Joelson F. Silva","submitted_at":"2019-03-22T20:27:40Z","abstract_excerpt":"Indirect exchange interaction between magnetic impurities in one dimensional systems is a matter of long discussions since Kittel has established that in the asymptotic limit it decays as the inverse of distance x between the impurities. In this work we investigate this problem in a quantum wire with Rashba spin-orbit coupling (SOC). By employing a second order perturbation theory we find that one additional oscillatory term appears in each of the RKKY, the Dzaloshinkii-Moryia and the Ising couplings. Remarkably, these extra terms resulting from the spin precession of the conduction electrons "},"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":"1903.09700","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2019-03-22T20:27:40Z","cross_cats_sorted":[],"title_canon_sha256":"8ad40601e36b3436b5a5517d08531da2193b16a3cad7bf0dadf4ff6486917f1c","abstract_canon_sha256":"c3f4d8d513110a4bd8d188ce6b70344e10948e0e386ba2824c25809ef31f87ea"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:49:59.129412Z","signature_b64":"p99ZbnfTgzYpqSxb/nh9keSAmT25oM17v4yU/NG9PW3mEU6oXhgb0GGWhrSyAoxyGxAbpGoyqcsqSWVb52mVAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"266426104771117420d7bbace6a52a17f83a3f54a59d53565f61e533d45d7d67","last_reissued_at":"2026-05-17T23:49:59.128811Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:49:59.128811Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Modified exchange interaction between magnetic impurities in spin-orbit coupled quantum wires","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"E. Vernek, Joelson F. Silva","submitted_at":"2019-03-22T20:27:40Z","abstract_excerpt":"Indirect exchange interaction between magnetic impurities in one dimensional systems is a matter of long discussions since Kittel has established that in the asymptotic limit it decays as the inverse of distance x between the impurities. In this work we investigate this problem in a quantum wire with Rashba spin-orbit coupling (SOC). By employing a second order perturbation theory we find that one additional oscillatory term appears in each of the RKKY, the Dzaloshinkii-Moryia and the Ising couplings. Remarkably, these extra terms resulting from the spin precession of the conduction electrons "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.09700","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1903.09700","created_at":"2026-05-17T23:49:59.128918+00:00"},{"alias_kind":"arxiv_version","alias_value":"1903.09700v1","created_at":"2026-05-17T23:49:59.128918+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.09700","created_at":"2026-05-17T23:49:59.128918+00:00"},{"alias_kind":"pith_short_12","alias_value":"EZSCMECHOEIX","created_at":"2026-05-18T12:33:15.570797+00:00"},{"alias_kind":"pith_short_16","alias_value":"EZSCMECHOEIXIIGX","created_at":"2026-05-18T12:33:15.570797+00:00"},{"alias_kind":"pith_short_8","alias_value":"EZSCMECH","created_at":"2026-05-18T12:33:15.570797+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/EZSCMECHOEIXIIGXXOWONJJKC7","json":"https://pith.science/pith/EZSCMECHOEIXIIGXXOWONJJKC7.json","graph_json":"https://pith.science/api/pith-number/EZSCMECHOEIXIIGXXOWONJJKC7/graph.json","events_json":"https://pith.science/api/pith-number/EZSCMECHOEIXIIGXXOWONJJKC7/events.json","paper":"https://pith.science/paper/EZSCMECH"},"agent_actions":{"view_html":"https://pith.science/pith/EZSCMECHOEIXIIGXXOWONJJKC7","download_json":"https://pith.science/pith/EZSCMECHOEIXIIGXXOWONJJKC7.json","view_paper":"https://pith.science/paper/EZSCMECH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1903.09700&json=true","fetch_graph":"https://pith.science/api/pith-number/EZSCMECHOEIXIIGXXOWONJJKC7/graph.json","fetch_events":"https://pith.science/api/pith-number/EZSCMECHOEIXIIGXXOWONJJKC7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/EZSCMECHOEIXIIGXXOWONJJKC7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/EZSCMECHOEIXIIGXXOWONJJKC7/action/storage_attestation","attest_author":"https://pith.science/pith/EZSCMECHOEIXIIGXXOWONJJKC7/action/author_attestation","sign_citation":"https://pith.science/pith/EZSCMECHOEIXIIGXXOWONJJKC7/action/citation_signature","submit_replication":"https://pith.science/pith/EZSCMECHOEIXIIGXXOWONJJKC7/action/replication_record"}},"created_at":"2026-05-17T23:49:59.128918+00:00","updated_at":"2026-05-17T23:49:59.128918+00:00"}