{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:UCYU7EBFPIFJF5OGLYNXGJAZUT","short_pith_number":"pith:UCYU7EBF","schema_version":"1.0","canonical_sha256":"a0b14f90257a0a92f5c65e1b732419a4e29828e6b254369579de3928acbbed6a","source":{"kind":"arxiv","id":"1503.00487","version":1},"attestation_state":"computed","paper":{"title":"Carbon p Electron Ferromagnetism in Silicon Carbide","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"C. Jenkins, D. R. T. Zahn, E. Arenholz, F. Munnik, G. Salvan, G. Wang, M. Helm, O. Gordan, S. Gemming, S. Zhou, W. Anwand, X. Chen, Y. Liu, Y. Wang","submitted_at":"2015-03-02T11:41:40Z","abstract_excerpt":"Ferromagnetism can occur in wide-band gap semiconductors as well as in carbon-based materials when specific defects are introduced. It is thus desirable to establish a direct relation between the defects and the resulting ferromagnetism. Here, we contribute to revealing the origin of defect-induced ferromagnetism using SiC as a prototypical example. We show that the long-range ferromagnetic coupling can be attributed to the p electrons of the nearest-neighbor carbon atoms around the VSiVC divacancies. Thus, the ferromagnetism is traced down to its microscopic, electronic origin."},"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":"1503.00487","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-03-02T11:41:40Z","cross_cats_sorted":[],"title_canon_sha256":"a193a168567c72e48d89ec4b79d8077e4124ed99e0c654c7a0532dde1ae7162c","abstract_canon_sha256":"67adb0158abb2c094d9f74636067bc81ea8b28db24aad3a0035cc440c30f107b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:25:04.379600Z","signature_b64":"HTSxl3Pk/6T5YxiDparGTj2UskCuIm6eHiZeAo6Ygj0VjGapnAiY+iu9LIMB0vZJXAXuuE56kQOLuuWpnfwQAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a0b14f90257a0a92f5c65e1b732419a4e29828e6b254369579de3928acbbed6a","last_reissued_at":"2026-05-18T02:25:04.379246Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:25:04.379246Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Carbon p Electron Ferromagnetism in Silicon Carbide","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"C. Jenkins, D. R. T. Zahn, E. Arenholz, F. Munnik, G. Salvan, G. Wang, M. Helm, O. Gordan, S. Gemming, S. Zhou, W. Anwand, X. Chen, Y. Liu, Y. Wang","submitted_at":"2015-03-02T11:41:40Z","abstract_excerpt":"Ferromagnetism can occur in wide-band gap semiconductors as well as in carbon-based materials when specific defects are introduced. It is thus desirable to establish a direct relation between the defects and the resulting ferromagnetism. Here, we contribute to revealing the origin of defect-induced ferromagnetism using SiC as a prototypical example. We show that the long-range ferromagnetic coupling can be attributed to the p electrons of the nearest-neighbor carbon atoms around the VSiVC divacancies. Thus, the ferromagnetism is traced down to its microscopic, electronic origin."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.00487","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":"1503.00487","created_at":"2026-05-18T02:25:04.379297+00:00"},{"alias_kind":"arxiv_version","alias_value":"1503.00487v1","created_at":"2026-05-18T02:25:04.379297+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.00487","created_at":"2026-05-18T02:25:04.379297+00:00"},{"alias_kind":"pith_short_12","alias_value":"UCYU7EBFPIFJ","created_at":"2026-05-18T12:29:44.643036+00:00"},{"alias_kind":"pith_short_16","alias_value":"UCYU7EBFPIFJF5OG","created_at":"2026-05-18T12:29:44.643036+00:00"},{"alias_kind":"pith_short_8","alias_value":"UCYU7EBF","created_at":"2026-05-18T12:29:44.643036+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/UCYU7EBFPIFJF5OGLYNXGJAZUT","json":"https://pith.science/pith/UCYU7EBFPIFJF5OGLYNXGJAZUT.json","graph_json":"https://pith.science/api/pith-number/UCYU7EBFPIFJF5OGLYNXGJAZUT/graph.json","events_json":"https://pith.science/api/pith-number/UCYU7EBFPIFJF5OGLYNXGJAZUT/events.json","paper":"https://pith.science/paper/UCYU7EBF"},"agent_actions":{"view_html":"https://pith.science/pith/UCYU7EBFPIFJF5OGLYNXGJAZUT","download_json":"https://pith.science/pith/UCYU7EBFPIFJF5OGLYNXGJAZUT.json","view_paper":"https://pith.science/paper/UCYU7EBF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1503.00487&json=true","fetch_graph":"https://pith.science/api/pith-number/UCYU7EBFPIFJF5OGLYNXGJAZUT/graph.json","fetch_events":"https://pith.science/api/pith-number/UCYU7EBFPIFJF5OGLYNXGJAZUT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/UCYU7EBFPIFJF5OGLYNXGJAZUT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/UCYU7EBFPIFJF5OGLYNXGJAZUT/action/storage_attestation","attest_author":"https://pith.science/pith/UCYU7EBFPIFJF5OGLYNXGJAZUT/action/author_attestation","sign_citation":"https://pith.science/pith/UCYU7EBFPIFJF5OGLYNXGJAZUT/action/citation_signature","submit_replication":"https://pith.science/pith/UCYU7EBFPIFJF5OGLYNXGJAZUT/action/replication_record"}},"created_at":"2026-05-18T02:25:04.379297+00:00","updated_at":"2026-05-18T02:25:04.379297+00:00"}