{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:CV7Q3GWZBMMPTYZWJINTSU3WQ3","short_pith_number":"pith:CV7Q3GWZ","schema_version":"1.0","canonical_sha256":"157f0d9ad90b18f9e3364a1b39537686f179f54502fc06a6db07b96d38bd393f","source":{"kind":"arxiv","id":"1706.00040","version":2},"attestation_state":"computed","paper":{"title":"Vacuum Topology and the Electroweak Phase Transition","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","hep-ph"],"primary_cat":"hep-th","authors_text":"Francesc Ferrer, Tanmay Vachaspati, Yiyang Zhang","submitted_at":"2017-05-31T18:21:31Z","abstract_excerpt":"We investigate if the topology of pure gauge fields in the electroweak vacuum can play a role in classical dynamics at the electroweak phase transition. Our numerical analysis shows that magnetic fields are produced if the initial vacuum has non-trivial Chern-Simons number, and the fields are helical if the Chern-Simons number changes during the phase transition."},"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":"1706.00040","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2017-05-31T18:21:31Z","cross_cats_sorted":["astro-ph.CO","hep-ph"],"title_canon_sha256":"00d2b19a83e68b2a54ed2c98449fab774bddbbecb3e8b64cdee973d78a727420","abstract_canon_sha256":"61ad7e334c000be64146556927a10bfcaf8a23b957da42f81aeedaaf79b4218d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:35:04.038407Z","signature_b64":"jVASfHte8R5DRnwSX8wqkGUUb8H+vlbU2SUvmrLNeKtksoDW1fQf51Gose7z/tCtNuVHVNCq7OOToRNHVrKFCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"157f0d9ad90b18f9e3364a1b39537686f179f54502fc06a6db07b96d38bd393f","last_reissued_at":"2026-05-18T00:35:04.037742Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:35:04.037742Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Vacuum Topology and the Electroweak Phase Transition","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","hep-ph"],"primary_cat":"hep-th","authors_text":"Francesc Ferrer, Tanmay Vachaspati, Yiyang Zhang","submitted_at":"2017-05-31T18:21:31Z","abstract_excerpt":"We investigate if the topology of pure gauge fields in the electroweak vacuum can play a role in classical dynamics at the electroweak phase transition. Our numerical analysis shows that magnetic fields are produced if the initial vacuum has non-trivial Chern-Simons number, and the fields are helical if the Chern-Simons number changes during the phase transition."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.00040","kind":"arxiv","version":2},"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":"1706.00040","created_at":"2026-05-18T00:35:04.037862+00:00"},{"alias_kind":"arxiv_version","alias_value":"1706.00040v2","created_at":"2026-05-18T00:35:04.037862+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.00040","created_at":"2026-05-18T00:35:04.037862+00:00"},{"alias_kind":"pith_short_12","alias_value":"CV7Q3GWZBMMP","created_at":"2026-05-18T12:31:10.602751+00:00"},{"alias_kind":"pith_short_16","alias_value":"CV7Q3GWZBMMPTYZW","created_at":"2026-05-18T12:31:10.602751+00:00"},{"alias_kind":"pith_short_8","alias_value":"CV7Q3GWZ","created_at":"2026-05-18T12:31:10.602751+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/CV7Q3GWZBMMPTYZWJINTSU3WQ3","json":"https://pith.science/pith/CV7Q3GWZBMMPTYZWJINTSU3WQ3.json","graph_json":"https://pith.science/api/pith-number/CV7Q3GWZBMMPTYZWJINTSU3WQ3/graph.json","events_json":"https://pith.science/api/pith-number/CV7Q3GWZBMMPTYZWJINTSU3WQ3/events.json","paper":"https://pith.science/paper/CV7Q3GWZ"},"agent_actions":{"view_html":"https://pith.science/pith/CV7Q3GWZBMMPTYZWJINTSU3WQ3","download_json":"https://pith.science/pith/CV7Q3GWZBMMPTYZWJINTSU3WQ3.json","view_paper":"https://pith.science/paper/CV7Q3GWZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1706.00040&json=true","fetch_graph":"https://pith.science/api/pith-number/CV7Q3GWZBMMPTYZWJINTSU3WQ3/graph.json","fetch_events":"https://pith.science/api/pith-number/CV7Q3GWZBMMPTYZWJINTSU3WQ3/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/CV7Q3GWZBMMPTYZWJINTSU3WQ3/action/timestamp_anchor","attest_storage":"https://pith.science/pith/CV7Q3GWZBMMPTYZWJINTSU3WQ3/action/storage_attestation","attest_author":"https://pith.science/pith/CV7Q3GWZBMMPTYZWJINTSU3WQ3/action/author_attestation","sign_citation":"https://pith.science/pith/CV7Q3GWZBMMPTYZWJINTSU3WQ3/action/citation_signature","submit_replication":"https://pith.science/pith/CV7Q3GWZBMMPTYZWJINTSU3WQ3/action/replication_record"}},"created_at":"2026-05-18T00:35:04.037862+00:00","updated_at":"2026-05-18T00:35:04.037862+00:00"}