{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2000:MF4T225HSIRGQSPF6QGGIUBMG7","short_pith_number":"pith:MF4T225H","schema_version":"1.0","canonical_sha256":"61793d6ba792226849e5f40c64502c37d4834a2b83979bb1615f8b9eac4f59c0","source":{"kind":"arxiv","id":"cond-mat/0006321","version":2},"attestation_state":"computed","paper":{"title":"Magnetic quantum critical point and superconductivity in UPt3 doped with Pd","license":"","headline":"","cross_cats":["cond-mat.supr-con"],"primary_cat":"cond-mat.str-el","authors_text":"A. Amato, A. de Visser, A. Schenck, C. Baines, D. Andreica, F.N. Gygax, M.J. Graf, P. Estrela","submitted_at":"2000-06-21T12:20:57Z","abstract_excerpt":"Transverse-field muon spin relaxation measurements have been carried out on the heavy-fermion superconductor UPt3 doped with small amounts of Pd. We find that the critical Pd concentration for the emergence of the large-moment antiferromagnetic phase is ~0.6 at.%Pd. At the same Pd content, superconductivity is completely suppressed. The existence of a magnetic quantum critical point in the phase diagram, which coincides with the critical point for superconductivity, provides evidence for ferromagnetic spin-fluctuation mediated odd-parity superconductivity, which competes with antiferromagnetic"},"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/0006321","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2000-06-21T12:20:57Z","cross_cats_sorted":["cond-mat.supr-con"],"title_canon_sha256":"04c445720e25b75d7cf2eafe3ffc2581d6e5a1e0371e906a522e5c885cb68909","abstract_canon_sha256":"af32944f93252642f12c2424e03cc304d0228fbf5b385635919f8fbbd4379109"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:18:42.810456Z","signature_b64":"bArTrFvagh212XkDizjMiStZ4bWB66P1Hc3NH5BNcSD7uTNHr1Q45TAqDlX1+rVaJkOG2O6XqX3CbsjNsgvpDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"61793d6ba792226849e5f40c64502c37d4834a2b83979bb1615f8b9eac4f59c0","last_reissued_at":"2026-07-04T16:18:42.810021Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:18:42.810021Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Magnetic quantum critical point and superconductivity in UPt3 doped with Pd","license":"","headline":"","cross_cats":["cond-mat.supr-con"],"primary_cat":"cond-mat.str-el","authors_text":"A. Amato, A. de Visser, A. Schenck, C. Baines, D. Andreica, F.N. Gygax, M.J. Graf, P. Estrela","submitted_at":"2000-06-21T12:20:57Z","abstract_excerpt":"Transverse-field muon spin relaxation measurements have been carried out on the heavy-fermion superconductor UPt3 doped with small amounts of Pd. We find that the critical Pd concentration for the emergence of the large-moment antiferromagnetic phase is ~0.6 at.%Pd. At the same Pd content, superconductivity is completely suppressed. The existence of a magnetic quantum critical point in the phase diagram, which coincides with the critical point for superconductivity, provides evidence for ferromagnetic spin-fluctuation mediated odd-parity superconductivity, which competes with antiferromagnetic"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0006321","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/0006321/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/0006321","created_at":"2026-07-04T16:18:42.810086+00:00"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0006321v2","created_at":"2026-07-04T16:18:42.810086+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0006321","created_at":"2026-07-04T16:18:42.810086+00:00"},{"alias_kind":"pith_short_12","alias_value":"MF4T225HSIRG","created_at":"2026-07-04T16:18:42.810086+00:00"},{"alias_kind":"pith_short_16","alias_value":"MF4T225HSIRGQSPF","created_at":"2026-07-04T16:18:42.810086+00:00"},{"alias_kind":"pith_short_8","alias_value":"MF4T225H","created_at":"2026-07-04T16:18:42.810086+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/MF4T225HSIRGQSPF6QGGIUBMG7","json":"https://pith.science/pith/MF4T225HSIRGQSPF6QGGIUBMG7.json","graph_json":"https://pith.science/api/pith-number/MF4T225HSIRGQSPF6QGGIUBMG7/graph.json","events_json":"https://pith.science/api/pith-number/MF4T225HSIRGQSPF6QGGIUBMG7/events.json","paper":"https://pith.science/paper/MF4T225H"},"agent_actions":{"view_html":"https://pith.science/pith/MF4T225HSIRGQSPF6QGGIUBMG7","download_json":"https://pith.science/pith/MF4T225HSIRGQSPF6QGGIUBMG7.json","view_paper":"https://pith.science/paper/MF4T225H","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=cond-mat/0006321&json=true","fetch_graph":"https://pith.science/api/pith-number/MF4T225HSIRGQSPF6QGGIUBMG7/graph.json","fetch_events":"https://pith.science/api/pith-number/MF4T225HSIRGQSPF6QGGIUBMG7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/MF4T225HSIRGQSPF6QGGIUBMG7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/MF4T225HSIRGQSPF6QGGIUBMG7/action/storage_attestation","attest_author":"https://pith.science/pith/MF4T225HSIRGQSPF6QGGIUBMG7/action/author_attestation","sign_citation":"https://pith.science/pith/MF4T225HSIRGQSPF6QGGIUBMG7/action/citation_signature","submit_replication":"https://pith.science/pith/MF4T225HSIRGQSPF6QGGIUBMG7/action/replication_record"}},"created_at":"2026-07-04T16:18:42.810086+00:00","updated_at":"2026-07-04T16:18:42.810086+00:00"}