{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:ZYXRZRAEF2EMFOWKYW55FAXOZP","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":"0339b0a931a59b811771d78ba643da235afbb4753045061c75a1cd35bc7143d4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-04-22T18:21:38Z","title_canon_sha256":"531b45821b7550f785902e5c578f4474da9d8088625916e8247752b1029b40eb"},"schema_version":"1.0","source":{"id":"1004.3974","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1004.3974","created_at":"2026-05-18T04:40:00Z"},{"alias_kind":"arxiv_version","alias_value":"1004.3974v2","created_at":"2026-05-18T04:40:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1004.3974","created_at":"2026-05-18T04:40:00Z"},{"alias_kind":"pith_short_12","alias_value":"ZYXRZRAEF2EM","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_16","alias_value":"ZYXRZRAEF2EMFOWK","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_8","alias_value":"ZYXRZRAE","created_at":"2026-05-18T12:26:18Z"}],"graph_snapshots":[{"event_id":"sha256:146051024363b81f6a9934f7ad54c84d5127aa656e60eb0e7af9773be29c023c","target":"graph","created_at":"2026-05-18T04:40:00Z","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":"Symmetry arguments are used to show that a boundary of a magnetoelectric antiferromagnet has an equilibrium magnetization. This magnetization is coupled to the bulk antiferromagnetic order parameter and can be switched along with it by a combination of E and B fields. As a result, the antiferromagnetic domain state of a magnetoelectric can be used as a non-volatile switchable state variable in nanoelectronic device applications. Mechanisms affecting the boundary magnetization and its temperature dependence are classified. The boundary magnetization can be especially large if the boundary break","authors_text":"K. D. Belashchenko","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-04-22T18:21:38Z","title":"Equilibrium magnetization at the boundary of a magnetoelectric antiferromagnet"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1004.3974","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":"sha256:3205cf5001bfa5d10551f72b06dd5482fb39dae3c92b6059796aa31529d468c1","target":"record","created_at":"2026-05-18T04:40:00Z","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":"0339b0a931a59b811771d78ba643da235afbb4753045061c75a1cd35bc7143d4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-04-22T18:21:38Z","title_canon_sha256":"531b45821b7550f785902e5c578f4474da9d8088625916e8247752b1029b40eb"},"schema_version":"1.0","source":{"id":"1004.3974","kind":"arxiv","version":2}},"canonical_sha256":"ce2f1cc4042e88c2bacac5bbd282eecbc7675e24ed6cf7bfcc872eb2b2993430","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ce2f1cc4042e88c2bacac5bbd282eecbc7675e24ed6cf7bfcc872eb2b2993430","first_computed_at":"2026-05-18T04:40:00.590361Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:40:00.590361Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UBDWde4qZg79qgbyHNJZTAdhJ9WW7HaJtocPaTjcpfQ8CQjjIQHsSRRfhDmlevMiwQArgNQrN+QUejlFOxlxAA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:40:00.590868Z","signed_message":"canonical_sha256_bytes"},"source_id":"1004.3974","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3205cf5001bfa5d10551f72b06dd5482fb39dae3c92b6059796aa31529d468c1","sha256:146051024363b81f6a9934f7ad54c84d5127aa656e60eb0e7af9773be29c023c"],"state_sha256":"7a17b16545c08d5842c2ea926309c539b97cc1e7dd0c1eec9f40eeead6d4a142"}