{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:PTSBSGWF7TA4YAFQ3MQFCGEUHF","short_pith_number":"pith:PTSBSGWF","schema_version":"1.0","canonical_sha256":"7ce4191ac5fcc1cc00b0db2051189439571015e0ffe1da27d2df6ba56aac10fe","source":{"kind":"arxiv","id":"1104.1285","version":1},"attestation_state":"computed","paper":{"title":"Evolution of magnetism in Yb(Rh_(1-x)Co_x)2Si2","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.str-el","authors_text":"C. Geibel, C. Klingner, C. Krellner, C. Laubschat, D.V. Vyalikh, F. Steglich, K. Kummer, M. Brando, S. Danzenbacher, S.L. Molodtsov, T. Kinoshita, T. Muro, Y. Kato","submitted_at":"2011-04-07T09:50:08Z","abstract_excerpt":"We present a study of the evolution of magnetism from the quantum critical system YbRh2Si2 to the stable trivalent Yb system YbCo2Si2. Single crystals of Yb(Rh_(1-x)Co_x)2Si2 were grown for 0 < x < 1 and studied by means of magnetic susceptibility, electrical resistivity, and specific heat measurements, as well as photoemission spectroscopy. The results evidence a complex magnetic phase diagram, with a non-monotonic evolution of T_N and two successive transitions for some compositions resulting in two tricritical points. The strong similarity with the phase diagram of YbRh2Si2 under pressure i"},"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":"1104.1285","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-04-07T09:50:08Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"c7a72606ab504acbc5c16740b3348bd8d2e9e19af45265bfc24206313b9050b5","abstract_canon_sha256":"851aa75da02dec19318462f231e51f1342c21c27eee47a14fe41a607b14eaab1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:22:10.586707Z","signature_b64":"25PblJPZhMgnsMs3jZW7FrGC2FEEGPEkEHynQJUrhBASQxFIGXVjiV3AYOP3lG7BshKCrN8Dh5uvO5PPlo5ODA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7ce4191ac5fcc1cc00b0db2051189439571015e0ffe1da27d2df6ba56aac10fe","last_reissued_at":"2026-05-18T02:22:10.586107Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:22:10.586107Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Evolution of magnetism in Yb(Rh_(1-x)Co_x)2Si2","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.str-el","authors_text":"C. Geibel, C. Klingner, C. Krellner, C. Laubschat, D.V. Vyalikh, F. Steglich, K. Kummer, M. Brando, S. Danzenbacher, S.L. Molodtsov, T. Kinoshita, T. Muro, Y. Kato","submitted_at":"2011-04-07T09:50:08Z","abstract_excerpt":"We present a study of the evolution of magnetism from the quantum critical system YbRh2Si2 to the stable trivalent Yb system YbCo2Si2. Single crystals of Yb(Rh_(1-x)Co_x)2Si2 were grown for 0 < x < 1 and studied by means of magnetic susceptibility, electrical resistivity, and specific heat measurements, as well as photoemission spectroscopy. The results evidence a complex magnetic phase diagram, with a non-monotonic evolution of T_N and two successive transitions for some compositions resulting in two tricritical points. The strong similarity with the phase diagram of YbRh2Si2 under pressure i"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1104.1285","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":"1104.1285","created_at":"2026-05-18T02:22:10.586195+00:00"},{"alias_kind":"arxiv_version","alias_value":"1104.1285v1","created_at":"2026-05-18T02:22:10.586195+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1104.1285","created_at":"2026-05-18T02:22:10.586195+00:00"},{"alias_kind":"pith_short_12","alias_value":"PTSBSGWF7TA4","created_at":"2026-05-18T12:26:39.201973+00:00"},{"alias_kind":"pith_short_16","alias_value":"PTSBSGWF7TA4YAFQ","created_at":"2026-05-18T12:26:39.201973+00:00"},{"alias_kind":"pith_short_8","alias_value":"PTSBSGWF","created_at":"2026-05-18T12:26:39.201973+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/PTSBSGWF7TA4YAFQ3MQFCGEUHF","json":"https://pith.science/pith/PTSBSGWF7TA4YAFQ3MQFCGEUHF.json","graph_json":"https://pith.science/api/pith-number/PTSBSGWF7TA4YAFQ3MQFCGEUHF/graph.json","events_json":"https://pith.science/api/pith-number/PTSBSGWF7TA4YAFQ3MQFCGEUHF/events.json","paper":"https://pith.science/paper/PTSBSGWF"},"agent_actions":{"view_html":"https://pith.science/pith/PTSBSGWF7TA4YAFQ3MQFCGEUHF","download_json":"https://pith.science/pith/PTSBSGWF7TA4YAFQ3MQFCGEUHF.json","view_paper":"https://pith.science/paper/PTSBSGWF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1104.1285&json=true","fetch_graph":"https://pith.science/api/pith-number/PTSBSGWF7TA4YAFQ3MQFCGEUHF/graph.json","fetch_events":"https://pith.science/api/pith-number/PTSBSGWF7TA4YAFQ3MQFCGEUHF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/PTSBSGWF7TA4YAFQ3MQFCGEUHF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/PTSBSGWF7TA4YAFQ3MQFCGEUHF/action/storage_attestation","attest_author":"https://pith.science/pith/PTSBSGWF7TA4YAFQ3MQFCGEUHF/action/author_attestation","sign_citation":"https://pith.science/pith/PTSBSGWF7TA4YAFQ3MQFCGEUHF/action/citation_signature","submit_replication":"https://pith.science/pith/PTSBSGWF7TA4YAFQ3MQFCGEUHF/action/replication_record"}},"created_at":"2026-05-18T02:22:10.586195+00:00","updated_at":"2026-05-18T02:22:10.586195+00:00"}