{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2007:3JRFZOZIP75GT2BX74YSW4CVVI","short_pith_number":"pith:3JRFZOZI","schema_version":"1.0","canonical_sha256":"da625cbb287ffa69e837ff312b7055aa14f88f14f31f1e95969f4bc7ecfb1dd3","source":{"kind":"arxiv","id":"cond-mat/0701391","version":2},"attestation_state":"computed","paper":{"title":"Mechanism of enhancement of electromagnetic properties of MgB2 by nano-SiC doping","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"C. Senatore, E. Babic, J.H. Kim, M. Dhalle, O. Husnjak, O. Shcherbakova, R. Flukiger, S. Soltanian, S.X. Dou, W.K. Yeoh, X.L. Wang","submitted_at":"2007-01-16T23:16:20Z","abstract_excerpt":"A comparative study of pure, SiC, and C doped MgB2 wires has revealed that the SiC doping allowed C substitution and MgB2 formation to take place simultaneously at low temperatures. C substitution enhances Hc2, while the defects, small grain size and nanoinclusions induced by C incorporation and low temperature processing are responsible for the improvement in Jc. The irreversibility field (Hirr) for the SiC doped sample reached the benchmarking value of 10 T at 20 K, exceeding that of NbTi at 4.2 K. This dual reaction model also enables us to predict desirable dopants for enhancing the perfor"},"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":"cond-mat/0701391","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"cond-mat.supr-con","submitted_at":"2007-01-16T23:16:20Z","cross_cats_sorted":[],"title_canon_sha256":"f60c36302eff622f374a16ab947723d8cb54c611cc400b4749b4aa612226c922","abstract_canon_sha256":"4740bee06cf17a7e63a989bae90f59edb1c932bf80b83f2f678b32b5e4ac7e46"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T14:59:46.779462Z","signature_b64":"oz0yBjumySjBwLEzO2Zenaq78P5HCy2c0LHMwb09nveXz+AkUn4WkA659gBfM4VBEbyLecDInAUgdjXxzrOkBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"da625cbb287ffa69e837ff312b7055aa14f88f14f31f1e95969f4bc7ecfb1dd3","last_reissued_at":"2026-07-04T14:59:46.779038Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T14:59:46.779038Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Mechanism of enhancement of electromagnetic properties of MgB2 by nano-SiC doping","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"C. Senatore, E. Babic, J.H. Kim, M. Dhalle, O. Husnjak, O. Shcherbakova, R. Flukiger, S. Soltanian, S.X. Dou, W.K. Yeoh, X.L. Wang","submitted_at":"2007-01-16T23:16:20Z","abstract_excerpt":"A comparative study of pure, SiC, and C doped MgB2 wires has revealed that the SiC doping allowed C substitution and MgB2 formation to take place simultaneously at low temperatures. C substitution enhances Hc2, while the defects, small grain size and nanoinclusions induced by C incorporation and low temperature processing are responsible for the improvement in Jc. The irreversibility field (Hirr) for the SiC doped sample reached the benchmarking value of 10 T at 20 K, exceeding that of NbTi at 4.2 K. This dual reaction model also enables us to predict desirable dopants for enhancing the perfor"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0701391","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/cond-mat/0701391/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"cond-mat/0701391","created_at":"2026-07-04T14:59:46.779093+00:00"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0701391v2","created_at":"2026-07-04T14:59:46.779093+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0701391","created_at":"2026-07-04T14:59:46.779093+00:00"},{"alias_kind":"pith_short_12","alias_value":"3JRFZOZIP75G","created_at":"2026-07-04T14:59:46.779093+00:00"},{"alias_kind":"pith_short_16","alias_value":"3JRFZOZIP75GT2BX","created_at":"2026-07-04T14:59:46.779093+00:00"},{"alias_kind":"pith_short_8","alias_value":"3JRFZOZI","created_at":"2026-07-04T14:59:46.779093+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/3JRFZOZIP75GT2BX74YSW4CVVI","json":"https://pith.science/pith/3JRFZOZIP75GT2BX74YSW4CVVI.json","graph_json":"https://pith.science/api/pith-number/3JRFZOZIP75GT2BX74YSW4CVVI/graph.json","events_json":"https://pith.science/api/pith-number/3JRFZOZIP75GT2BX74YSW4CVVI/events.json","paper":"https://pith.science/paper/3JRFZOZI"},"agent_actions":{"view_html":"https://pith.science/pith/3JRFZOZIP75GT2BX74YSW4CVVI","download_json":"https://pith.science/pith/3JRFZOZIP75GT2BX74YSW4CVVI.json","view_paper":"https://pith.science/paper/3JRFZOZI","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=cond-mat/0701391&json=true","fetch_graph":"https://pith.science/api/pith-number/3JRFZOZIP75GT2BX74YSW4CVVI/graph.json","fetch_events":"https://pith.science/api/pith-number/3JRFZOZIP75GT2BX74YSW4CVVI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/3JRFZOZIP75GT2BX74YSW4CVVI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/3JRFZOZIP75GT2BX74YSW4CVVI/action/storage_attestation","attest_author":"https://pith.science/pith/3JRFZOZIP75GT2BX74YSW4CVVI/action/author_attestation","sign_citation":"https://pith.science/pith/3JRFZOZIP75GT2BX74YSW4CVVI/action/citation_signature","submit_replication":"https://pith.science/pith/3JRFZOZIP75GT2BX74YSW4CVVI/action/replication_record"}},"created_at":"2026-07-04T14:59:46.779093+00:00","updated_at":"2026-07-04T14:59:46.779093+00:00"}