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The CDW transition temperature (T_{CDW}), which is reflected as a sharp inflection in the electrical resistivity, is almost independent of pressure up to 2.18 GPa but is strongly enhanced at higher pressures, increasing from 155.7 K at 2.2 GPa to 279.3 K at 5.5 GPa. Commensurate with the sharp increase in T_{CDW}, the first-order FM phase transition, which decreases with applied pressure, bifurcates into the upper (T_{M1}) and lower (T_c) phase transi"},"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":"1302.0343","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2013-02-02T05:16:55Z","cross_cats_sorted":[],"title_canon_sha256":"88b48ce13b14d8e4de81d0bba4ae347b5795710557f462c4f74df6f4070ac578","abstract_canon_sha256":"5e36b1e4ce851bd602dadb18294d791cbe841636ba979f106a7769e79342646f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:51:51.190266Z","signature_b64":"5VisFB+DZhkaw+sM5cu9o3vwe4AoyhWtPDb8iEV8J7MfEuheHI3wroNdx1C3kEDMmj5WMNamE5PaWjzX4GU9BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"129f48a010d7bd2a040bfd25d172f809730f7a73d898be8f1b53ebe375da51f0","last_reissued_at":"2026-05-18T01:51:51.189707Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:51:51.189707Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Effects of pressure on the ferromagnetic state of the CDW compound SmNiC2","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"B. 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