{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:JS5SC7R6DDJ6Q3OYMRB5HF2EC7","short_pith_number":"pith:JS5SC7R6","schema_version":"1.0","canonical_sha256":"4cbb217e3e18d3e86dd86443d3974417ddbb802f7c160fc60ccfe3dd8e7878c8","source":{"kind":"arxiv","id":"1902.04204","version":1},"attestation_state":"computed","paper":{"title":"Magnetoelectric effect in band insulator-ferromagnet heterostructures","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Ken N. Okada, Yasuyuki Kato, Yukitoshi Motome","submitted_at":"2019-02-12T01:21:58Z","abstract_excerpt":"We theoretically study magnetoelectric effects in a heterostructure of a generic band insulator and a ferromagnet. In contrast to the kinetic magnetoelectric effect in metals, referred to as the Edelstein effect or the inverse spin galvanic effect, our mechanism relies on virtual interband transitions between the valence and conduction bands and therefore immune to disorder or impurity scattering. By calculating electric field-induced magnetization by the linear response theory, we reveal that the magnetoelectric effect shows up without specific parameter choices. The magnetoelectric effect qu"},"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":"1902.04204","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-02-12T01:21:58Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"0fd034c3e660341a44b877cb7c1a383a3c6c5bf0a32c7d2b5f3b2eb042213fd1","abstract_canon_sha256":"7f9e64297c01fbfa7a71274514c6abc444f20964e8f1583dc41fd299e01f9095"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:46:47.365913Z","signature_b64":"sjCa89KpbZ1gU8IVZrN7/34rRXbdAMX4BIeiVz6uDv6nYYFCkCJZKmkXX5oPpddNcnfzrGIPdsxo1A2J5hJACg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4cbb217e3e18d3e86dd86443d3974417ddbb802f7c160fc60ccfe3dd8e7878c8","last_reissued_at":"2026-05-17T23:46:47.365429Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:46:47.365429Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Magnetoelectric effect in band insulator-ferromagnet heterostructures","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Ken N. Okada, Yasuyuki Kato, Yukitoshi Motome","submitted_at":"2019-02-12T01:21:58Z","abstract_excerpt":"We theoretically study magnetoelectric effects in a heterostructure of a generic band insulator and a ferromagnet. In contrast to the kinetic magnetoelectric effect in metals, referred to as the Edelstein effect or the inverse spin galvanic effect, our mechanism relies on virtual interband transitions between the valence and conduction bands and therefore immune to disorder or impurity scattering. By calculating electric field-induced magnetization by the linear response theory, we reveal that the magnetoelectric effect shows up without specific parameter choices. The magnetoelectric effect qu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1902.04204","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":"1902.04204","created_at":"2026-05-17T23:46:47.365500+00:00"},{"alias_kind":"arxiv_version","alias_value":"1902.04204v1","created_at":"2026-05-17T23:46:47.365500+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1902.04204","created_at":"2026-05-17T23:46:47.365500+00:00"},{"alias_kind":"pith_short_12","alias_value":"JS5SC7R6DDJ6","created_at":"2026-05-18T12:33:21.387695+00:00"},{"alias_kind":"pith_short_16","alias_value":"JS5SC7R6DDJ6Q3OY","created_at":"2026-05-18T12:33:21.387695+00:00"},{"alias_kind":"pith_short_8","alias_value":"JS5SC7R6","created_at":"2026-05-18T12:33:21.387695+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/JS5SC7R6DDJ6Q3OYMRB5HF2EC7","json":"https://pith.science/pith/JS5SC7R6DDJ6Q3OYMRB5HF2EC7.json","graph_json":"https://pith.science/api/pith-number/JS5SC7R6DDJ6Q3OYMRB5HF2EC7/graph.json","events_json":"https://pith.science/api/pith-number/JS5SC7R6DDJ6Q3OYMRB5HF2EC7/events.json","paper":"https://pith.science/paper/JS5SC7R6"},"agent_actions":{"view_html":"https://pith.science/pith/JS5SC7R6DDJ6Q3OYMRB5HF2EC7","download_json":"https://pith.science/pith/JS5SC7R6DDJ6Q3OYMRB5HF2EC7.json","view_paper":"https://pith.science/paper/JS5SC7R6","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1902.04204&json=true","fetch_graph":"https://pith.science/api/pith-number/JS5SC7R6DDJ6Q3OYMRB5HF2EC7/graph.json","fetch_events":"https://pith.science/api/pith-number/JS5SC7R6DDJ6Q3OYMRB5HF2EC7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JS5SC7R6DDJ6Q3OYMRB5HF2EC7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JS5SC7R6DDJ6Q3OYMRB5HF2EC7/action/storage_attestation","attest_author":"https://pith.science/pith/JS5SC7R6DDJ6Q3OYMRB5HF2EC7/action/author_attestation","sign_citation":"https://pith.science/pith/JS5SC7R6DDJ6Q3OYMRB5HF2EC7/action/citation_signature","submit_replication":"https://pith.science/pith/JS5SC7R6DDJ6Q3OYMRB5HF2EC7/action/replication_record"}},"created_at":"2026-05-17T23:46:47.365500+00:00","updated_at":"2026-05-17T23:46:47.365500+00:00"}