{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:HMXOEK2GQY2SV4MRQJKPAI6YRT","short_pith_number":"pith:HMXOEK2G","schema_version":"1.0","canonical_sha256":"3b2ee22b4686352af1918254f023d88ccfc93040791016d58a0ad73c22aabf5a","source":{"kind":"arxiv","id":"1112.0532","version":1},"attestation_state":"computed","paper":{"title":"Electric dipole moment induced by a QCD instanton in an external magnetic field","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-lat","hep-ph"],"primary_cat":"hep-th","authors_text":"Dmitri E. Kharzeev, Gerald V. Dunne, Gokce Basar","submitted_at":"2011-12-02T18:21:48Z","abstract_excerpt":"In the chiral magnetic effect, there is a competition between a strong magnetic field, which tends to project positively charged particles to have spin aligned along the magnetic field, and a chirality imbalance which may be produced locally by a topologically nontrivial gauge field such as an instanton. We study the properties of the Euclidean Dirac equation for a light fermion in the presence of both a constant abelian magnetic field and an SU(2) instanton. In particular, we analyze the zero modes analytically in various limits, both on R^4 and on the four-torus, in order to compare with rec"},"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":"1112.0532","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2011-12-02T18:21:48Z","cross_cats_sorted":["hep-lat","hep-ph"],"title_canon_sha256":"7990da92cc66e308041908ba88369a36007b14af6a7672392a1501b75535c1dc","abstract_canon_sha256":"0553e591d10577417f8efe8f8554bf562c88c17aa874facb84f99638bbb94caa"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:55:46.741375Z","signature_b64":"69zliuQ9WhkXztJoEyIfq6fGLTZX6N51C+viwJL9eZG5DbYI1Ibl4jgx4INfeoWzTWQ3QulAtWWNHcBflB1SBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3b2ee22b4686352af1918254f023d88ccfc93040791016d58a0ad73c22aabf5a","last_reissued_at":"2026-05-18T03:55:46.740943Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:55:46.740943Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Electric dipole moment induced by a QCD instanton in an external magnetic field","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-lat","hep-ph"],"primary_cat":"hep-th","authors_text":"Dmitri E. Kharzeev, Gerald V. Dunne, Gokce Basar","submitted_at":"2011-12-02T18:21:48Z","abstract_excerpt":"In the chiral magnetic effect, there is a competition between a strong magnetic field, which tends to project positively charged particles to have spin aligned along the magnetic field, and a chirality imbalance which may be produced locally by a topologically nontrivial gauge field such as an instanton. We study the properties of the Euclidean Dirac equation for a light fermion in the presence of both a constant abelian magnetic field and an SU(2) instanton. In particular, we analyze the zero modes analytically in various limits, both on R^4 and on the four-torus, in order to compare with rec"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1112.0532","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":"1112.0532","created_at":"2026-05-18T03:55:46.741002+00:00"},{"alias_kind":"arxiv_version","alias_value":"1112.0532v1","created_at":"2026-05-18T03:55:46.741002+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1112.0532","created_at":"2026-05-18T03:55:46.741002+00:00"},{"alias_kind":"pith_short_12","alias_value":"HMXOEK2GQY2S","created_at":"2026-05-18T12:26:30.835961+00:00"},{"alias_kind":"pith_short_16","alias_value":"HMXOEK2GQY2SV4MR","created_at":"2026-05-18T12:26:30.835961+00:00"},{"alias_kind":"pith_short_8","alias_value":"HMXOEK2G","created_at":"2026-05-18T12:26:30.835961+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/HMXOEK2GQY2SV4MRQJKPAI6YRT","json":"https://pith.science/pith/HMXOEK2GQY2SV4MRQJKPAI6YRT.json","graph_json":"https://pith.science/api/pith-number/HMXOEK2GQY2SV4MRQJKPAI6YRT/graph.json","events_json":"https://pith.science/api/pith-number/HMXOEK2GQY2SV4MRQJKPAI6YRT/events.json","paper":"https://pith.science/paper/HMXOEK2G"},"agent_actions":{"view_html":"https://pith.science/pith/HMXOEK2GQY2SV4MRQJKPAI6YRT","download_json":"https://pith.science/pith/HMXOEK2GQY2SV4MRQJKPAI6YRT.json","view_paper":"https://pith.science/paper/HMXOEK2G","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1112.0532&json=true","fetch_graph":"https://pith.science/api/pith-number/HMXOEK2GQY2SV4MRQJKPAI6YRT/graph.json","fetch_events":"https://pith.science/api/pith-number/HMXOEK2GQY2SV4MRQJKPAI6YRT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/HMXOEK2GQY2SV4MRQJKPAI6YRT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/HMXOEK2GQY2SV4MRQJKPAI6YRT/action/storage_attestation","attest_author":"https://pith.science/pith/HMXOEK2GQY2SV4MRQJKPAI6YRT/action/author_attestation","sign_citation":"https://pith.science/pith/HMXOEK2GQY2SV4MRQJKPAI6YRT/action/citation_signature","submit_replication":"https://pith.science/pith/HMXOEK2GQY2SV4MRQJKPAI6YRT/action/replication_record"}},"created_at":"2026-05-18T03:55:46.741002+00:00","updated_at":"2026-05-18T03:55:46.741002+00:00"}