{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:KHFONRE2PFTPJU3NTGFQUGMJ6L","short_pith_number":"pith:KHFONRE2","schema_version":"1.0","canonical_sha256":"51cae6c49a7966f4d36d998b0a1989f2db1ffd653b34aef9949cc705f7886727","source":{"kind":"arxiv","id":"1804.09015","version":2},"attestation_state":"computed","paper":{"title":"Magnetic field effect on nuclear matter from skyrmion crystal model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"nucl-th","authors_text":"Mamiya Kawaguchi, Shinya Matsuzaki, Yong-Liang Ma","submitted_at":"2018-04-24T13:29:21Z","abstract_excerpt":"We explore magnetic field effects on the nuclear matter based on the skrymion crystal approach for the first time. It is found that the magnetic effect plays the role of a catalyzer for the topological phase transition (topological deformation for the skyrmion crystal configuration from the skrymion phase to half-skyrmion phase). Furthermore, we observe that in the presence of the magnetic field, the inhomogeneous chiral condensate persists both in the skyrmion and half-skyrmion phases. Explicitly, as the strength of magnetic field gets larger, the inhomogeneous chiral condensate in the skyrmi"},"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":"1804.09015","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2018-04-24T13:29:21Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"468f8203bdb560077174a67f63ae4b773a289887000e9c340c87d516e56dc4fc","abstract_canon_sha256":"a55a8ac5b1ae69140063c59e95c6d35087931e2dcbcc10dd8027d6b337db5b7a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:04:17.387156Z","signature_b64":"SCeW1xn3+Xd9Tvh361LjH6svB+sGtyZE4Squ8GxMBAdbXszRXJ724pbXyGza4TI4F4ZxnG2e/+Lm1b+qNDgbAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"51cae6c49a7966f4d36d998b0a1989f2db1ffd653b34aef9949cc705f7886727","last_reissued_at":"2026-05-18T00:04:17.386442Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:04:17.386442Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Magnetic field effect on nuclear matter from skyrmion crystal model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"nucl-th","authors_text":"Mamiya Kawaguchi, Shinya Matsuzaki, Yong-Liang Ma","submitted_at":"2018-04-24T13:29:21Z","abstract_excerpt":"We explore magnetic field effects on the nuclear matter based on the skrymion crystal approach for the first time. It is found that the magnetic effect plays the role of a catalyzer for the topological phase transition (topological deformation for the skyrmion crystal configuration from the skrymion phase to half-skyrmion phase). Furthermore, we observe that in the presence of the magnetic field, the inhomogeneous chiral condensate persists both in the skyrmion and half-skyrmion phases. Explicitly, as the strength of magnetic field gets larger, the inhomogeneous chiral condensate in the skyrmi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.09015","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":"1804.09015","created_at":"2026-05-18T00:04:17.386550+00:00"},{"alias_kind":"arxiv_version","alias_value":"1804.09015v2","created_at":"2026-05-18T00:04:17.386550+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.09015","created_at":"2026-05-18T00:04:17.386550+00:00"},{"alias_kind":"pith_short_12","alias_value":"KHFONRE2PFTP","created_at":"2026-05-18T12:32:33.847187+00:00"},{"alias_kind":"pith_short_16","alias_value":"KHFONRE2PFTPJU3N","created_at":"2026-05-18T12:32:33.847187+00:00"},{"alias_kind":"pith_short_8","alias_value":"KHFONRE2","created_at":"2026-05-18T12:32:33.847187+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/KHFONRE2PFTPJU3NTGFQUGMJ6L","json":"https://pith.science/pith/KHFONRE2PFTPJU3NTGFQUGMJ6L.json","graph_json":"https://pith.science/api/pith-number/KHFONRE2PFTPJU3NTGFQUGMJ6L/graph.json","events_json":"https://pith.science/api/pith-number/KHFONRE2PFTPJU3NTGFQUGMJ6L/events.json","paper":"https://pith.science/paper/KHFONRE2"},"agent_actions":{"view_html":"https://pith.science/pith/KHFONRE2PFTPJU3NTGFQUGMJ6L","download_json":"https://pith.science/pith/KHFONRE2PFTPJU3NTGFQUGMJ6L.json","view_paper":"https://pith.science/paper/KHFONRE2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1804.09015&json=true","fetch_graph":"https://pith.science/api/pith-number/KHFONRE2PFTPJU3NTGFQUGMJ6L/graph.json","fetch_events":"https://pith.science/api/pith-number/KHFONRE2PFTPJU3NTGFQUGMJ6L/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/KHFONRE2PFTPJU3NTGFQUGMJ6L/action/timestamp_anchor","attest_storage":"https://pith.science/pith/KHFONRE2PFTPJU3NTGFQUGMJ6L/action/storage_attestation","attest_author":"https://pith.science/pith/KHFONRE2PFTPJU3NTGFQUGMJ6L/action/author_attestation","sign_citation":"https://pith.science/pith/KHFONRE2PFTPJU3NTGFQUGMJ6L/action/citation_signature","submit_replication":"https://pith.science/pith/KHFONRE2PFTPJU3NTGFQUGMJ6L/action/replication_record"}},"created_at":"2026-05-18T00:04:17.386550+00:00","updated_at":"2026-05-18T00:04:17.386550+00:00"}