{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:MPFZVC6L7OB6EU5SQR7TITIDGT","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":"02d95c35f81a2e015c39d9c78886383dd4025dca3d01e1cc4bc53f83f0f2c415","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-06-10T00:50:07Z","title_canon_sha256":"a1feeae3672faf699576dba1de760677eb0ae3f831837fc60728122dd2553a33"},"schema_version":"1.0","source":{"id":"1506.03141","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1506.03141","created_at":"2026-05-18T01:35:00Z"},{"alias_kind":"arxiv_version","alias_value":"1506.03141v3","created_at":"2026-05-18T01:35:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1506.03141","created_at":"2026-05-18T01:35:00Z"},{"alias_kind":"pith_short_12","alias_value":"MPFZVC6L7OB6","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_16","alias_value":"MPFZVC6L7OB6EU5S","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_8","alias_value":"MPFZVC6L","created_at":"2026-05-18T12:29:32Z"}],"graph_snapshots":[{"event_id":"sha256:8000b6301917504ac5aff8c6aebbb5fec053f3cd37dcb3927103c76a607a1cc8","target":"graph","created_at":"2026-05-18T01:35:00Z","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":"Topological magnetoelectric effect in a three-dimensional topological insulator is a novel phenomenon, where an electric field induces a magnetic field in the same direction, with a universal coefficient of proportionality quantized in units of $e^2/2h$. Here we propose that the topological magnetoelectric effect can be realized in the zero-plateau quantum anomalous Hall state of magnetic topological insulators or ferromagnet-topological insulator heterostructure. The finite-size effect is also studied numerically, where the magnetoelectric coefficient is shown to converge to a quantized value","authors_text":"Biao Lian, Jing Wang, Shou-Cheng Zhang, Xiao-Liang Qi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-06-10T00:50:07Z","title":"Quantized topological magnetoelectric effect of the zero-plateau quantum anomalous Hall state"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1506.03141","kind":"arxiv","version":3},"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":"sha256:3a58b518ef43bc801b9e607c0a225f5d99a8217a32729b927d35bf924a6437cf","target":"record","created_at":"2026-05-18T01:35:00Z","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":"02d95c35f81a2e015c39d9c78886383dd4025dca3d01e1cc4bc53f83f0f2c415","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-06-10T00:50:07Z","title_canon_sha256":"a1feeae3672faf699576dba1de760677eb0ae3f831837fc60728122dd2553a33"},"schema_version":"1.0","source":{"id":"1506.03141","kind":"arxiv","version":3}},"canonical_sha256":"63cb9a8bcbfb83e253b2847f344d0334c61c311d7b2581a7fb3ecec948652e66","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"63cb9a8bcbfb83e253b2847f344d0334c61c311d7b2581a7fb3ecec948652e66","first_computed_at":"2026-05-18T01:35:00.518441Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:35:00.518441Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uyqdMyv3/hF/pbtk8L+0NOqoGjPyXp7ZAYRRJccIAf7HkbITPwmcUGMohrwccaDFj+68cnPYRpjnlXW71UMRCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:35:00.519073Z","signed_message":"canonical_sha256_bytes"},"source_id":"1506.03141","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3a58b518ef43bc801b9e607c0a225f5d99a8217a32729b927d35bf924a6437cf","sha256:8000b6301917504ac5aff8c6aebbb5fec053f3cd37dcb3927103c76a607a1cc8"],"state_sha256":"9d12d22b972677328e579a9001ab8d4db5089bbb469eca65fdecc223506743ea"}