{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:KDQQK5KYHAE7SMXMWQISFGNZMY","short_pith_number":"pith:KDQQK5KY","schema_version":"1.0","canonical_sha256":"50e10575583809f932ecb4112299b96611d5e97e703b1fc7fec4b01160c6e4c3","source":{"kind":"arxiv","id":"2201.11189","version":2},"attestation_state":"computed","paper":{"title":"Coexisting Kondo hybridization and itinerant f-electron ferromagnetism in UGe2","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Chang-Jong Kang, Divyanshi Sar, Eric D. Bauer, Gabriel Kotliar, Ioannis Giannakis, Joel Friedman, Marc Janoschek, Pegor Aynajian, Pinaki Das","submitted_at":"2022-01-26T21:10:44Z","abstract_excerpt":"Kondo hybridization in partially filled f-electron systems conveys significant amount of electronic states sharply near the Fermi energy leading to various instabilities from superconductivity to exotic electronic orders. UGe2 is a 5f heavy fermion system, where the Kondo hybridization is interrupted by the formation of two ferromagnetic phases below a 2nd order transition Tc ~ 52 K and a crossover transition Tx ~ 32 K. These two ferromagnetic phases are concomitantly related to a spin-triplet superconductivity that only emerges and persists inside the magnetically ordered phase at high pressu"},"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":"2201.11189","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2022-01-26T21:10:44Z","cross_cats_sorted":[],"title_canon_sha256":"7698c24d39182ee60eb500b1129e4943acf1cdee6042f40a9045ebc4a73347ca","abstract_canon_sha256":"0257d835bc485344af6837eaf309ec5a82949d2c7de0ae90feba70193b6f5901"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:23:07.064195Z","signature_b64":"po6vk/FDhqUJxIzBodnswT5+bUZBldYwBUHPLPwfBJahM5KkcdnG16yRB8WEUEvT80K570buEO5DwvFhvmyNDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"50e10575583809f932ecb4112299b96611d5e97e703b1fc7fec4b01160c6e4c3","last_reissued_at":"2026-07-05T04:23:07.063773Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:23:07.063773Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Coexisting Kondo hybridization and itinerant f-electron ferromagnetism in UGe2","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Chang-Jong Kang, Divyanshi Sar, Eric D. Bauer, Gabriel Kotliar, Ioannis Giannakis, Joel Friedman, Marc Janoschek, Pegor Aynajian, Pinaki Das","submitted_at":"2022-01-26T21:10:44Z","abstract_excerpt":"Kondo hybridization in partially filled f-electron systems conveys significant amount of electronic states sharply near the Fermi energy leading to various instabilities from superconductivity to exotic electronic orders. UGe2 is a 5f heavy fermion system, where the Kondo hybridization is interrupted by the formation of two ferromagnetic phases below a 2nd order transition Tc ~ 52 K and a crossover transition Tx ~ 32 K. These two ferromagnetic phases are concomitantly related to a spin-triplet superconductivity that only emerges and persists inside the magnetically ordered phase at high pressu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2201.11189","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/2201.11189/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":"2201.11189","created_at":"2026-07-05T04:23:07.063831+00:00"},{"alias_kind":"arxiv_version","alias_value":"2201.11189v2","created_at":"2026-07-05T04:23:07.063831+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2201.11189","created_at":"2026-07-05T04:23:07.063831+00:00"},{"alias_kind":"pith_short_12","alias_value":"KDQQK5KYHAE7","created_at":"2026-07-05T04:23:07.063831+00:00"},{"alias_kind":"pith_short_16","alias_value":"KDQQK5KYHAE7SMXM","created_at":"2026-07-05T04:23:07.063831+00:00"},{"alias_kind":"pith_short_8","alias_value":"KDQQK5KY","created_at":"2026-07-05T04:23:07.063831+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/KDQQK5KYHAE7SMXMWQISFGNZMY","json":"https://pith.science/pith/KDQQK5KYHAE7SMXMWQISFGNZMY.json","graph_json":"https://pith.science/api/pith-number/KDQQK5KYHAE7SMXMWQISFGNZMY/graph.json","events_json":"https://pith.science/api/pith-number/KDQQK5KYHAE7SMXMWQISFGNZMY/events.json","paper":"https://pith.science/paper/KDQQK5KY"},"agent_actions":{"view_html":"https://pith.science/pith/KDQQK5KYHAE7SMXMWQISFGNZMY","download_json":"https://pith.science/pith/KDQQK5KYHAE7SMXMWQISFGNZMY.json","view_paper":"https://pith.science/paper/KDQQK5KY","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2201.11189&json=true","fetch_graph":"https://pith.science/api/pith-number/KDQQK5KYHAE7SMXMWQISFGNZMY/graph.json","fetch_events":"https://pith.science/api/pith-number/KDQQK5KYHAE7SMXMWQISFGNZMY/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/KDQQK5KYHAE7SMXMWQISFGNZMY/action/timestamp_anchor","attest_storage":"https://pith.science/pith/KDQQK5KYHAE7SMXMWQISFGNZMY/action/storage_attestation","attest_author":"https://pith.science/pith/KDQQK5KYHAE7SMXMWQISFGNZMY/action/author_attestation","sign_citation":"https://pith.science/pith/KDQQK5KYHAE7SMXMWQISFGNZMY/action/citation_signature","submit_replication":"https://pith.science/pith/KDQQK5KYHAE7SMXMWQISFGNZMY/action/replication_record"}},"created_at":"2026-07-05T04:23:07.063831+00:00","updated_at":"2026-07-05T04:23:07.063831+00:00"}