{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:AJYDSNIVJNNBA2RKSIR5LYBZ2H","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"b516e59b9f5d874439a42891f0d6a2fa50f9024328c47ea10bbc9fa34016b5b2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-06-18T09:10:43Z","title_canon_sha256":"3eb8e48724451f68278a2f86005973cfd6692039cb17e5accc6be3326808689c"},"schema_version":"1.0","source":{"id":"1406.4647","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1406.4647","created_at":"2026-05-18T01:25:39Z"},{"alias_kind":"arxiv_version","alias_value":"1406.4647v1","created_at":"2026-05-18T01:25:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1406.4647","created_at":"2026-05-18T01:25:39Z"},{"alias_kind":"pith_short_12","alias_value":"AJYDSNIVJNNB","created_at":"2026-05-18T12:28:19Z"},{"alias_kind":"pith_short_16","alias_value":"AJYDSNIVJNNBA2RK","created_at":"2026-05-18T12:28:19Z"},{"alias_kind":"pith_short_8","alias_value":"AJYDSNIV","created_at":"2026-05-18T12:28:19Z"}],"graph_snapshots":[{"event_id":"sha256:e37754776451b1c814b2d6131cde32ab6729854829ce6c10e5299d3538f5b1a9","target":"graph","created_at":"2026-05-18T01:25:39Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We study the Cr_(1-x) Re_x phase diagram finding that its phase transition temperature towards an antiferromagnetic order T_N follows a quantum [(x_c-x)/x_c ]^{\\psi} law, with {\\psi}=1/2, from the quantum critical point (QCP) at x_c=0.25 up to T_N=600K. We compare this system to others in order to understand why this elemental material is affected by the QCP up to such unusually high temperatures. We determine a general criterion for the crossover, as function of an external parameter such as concentration, from the region controlled solely by thermal fluctuations to that where quantum effects","authors_text":"D. C. Freitas, F. Gay, J. Marcus, M. A. Continentino, M. N\\'u\\~nez, M. N\\'u\\~nez-Regueiro, P. Rodi\\`ere","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-06-18T09:10:43Z","title":"Experimental consequences at high temperatures of quantum critical points"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1406.4647","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:e900f6dac62d9d9182aac2ff53c633e3d98d9182386f62d9df576f0afb0fc21a","target":"record","created_at":"2026-05-18T01:25:39Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"b516e59b9f5d874439a42891f0d6a2fa50f9024328c47ea10bbc9fa34016b5b2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-06-18T09:10:43Z","title_canon_sha256":"3eb8e48724451f68278a2f86005973cfd6692039cb17e5accc6be3326808689c"},"schema_version":"1.0","source":{"id":"1406.4647","kind":"arxiv","version":1}},"canonical_sha256":"02703935154b5a106a2a9223d5e039d1e094b2344eda7b49ec1900190b638f51","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"02703935154b5a106a2a9223d5e039d1e094b2344eda7b49ec1900190b638f51","first_computed_at":"2026-05-18T01:25:39.831369Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:25:39.831369Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"A0WM6+3sqVF4W0zb6K17TiWUV7X2BMQ0uIxZSlxU6oJ4Q55F+JBCkkHXMfnUVnMY77rcKJvI6oftEmBoVlZgDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:25:39.831950Z","signed_message":"canonical_sha256_bytes"},"source_id":"1406.4647","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e900f6dac62d9d9182aac2ff53c633e3d98d9182386f62d9df576f0afb0fc21a","sha256:e37754776451b1c814b2d6131cde32ab6729854829ce6c10e5299d3538f5b1a9"],"state_sha256":"ae498a59e7d536844cf405539c68a93d9aa190eeaf0e95819a6e3bd92c7ffeb5"}