{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:HUGOQFVCK6I4AUR73EXHXMZ3RL","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":"a92ea558f2e4d6f2a382af082fcdde13e7dda77510f9dddc27ed092bc710aae8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-12-17T21:54:18Z","title_canon_sha256":"61420acaeac630e9a85065de751ad0f47db8a6234387c8d121c560b614ce2b75"},"schema_version":"1.0","source":{"id":"1412.5642","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.5642","created_at":"2026-05-18T01:41:18Z"},{"alias_kind":"arxiv_version","alias_value":"1412.5642v1","created_at":"2026-05-18T01:41:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.5642","created_at":"2026-05-18T01:41:18Z"},{"alias_kind":"pith_short_12","alias_value":"HUGOQFVCK6I4","created_at":"2026-05-18T12:28:30Z"},{"alias_kind":"pith_short_16","alias_value":"HUGOQFVCK6I4AUR7","created_at":"2026-05-18T12:28:30Z"},{"alias_kind":"pith_short_8","alias_value":"HUGOQFVC","created_at":"2026-05-18T12:28:30Z"}],"graph_snapshots":[{"event_id":"sha256:1f5cdc9bb253abd857bb78da40a4b5238bb9984c5dbc1119f56825fb9d4ab7c5","target":"graph","created_at":"2026-05-18T01:41:18Z","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 have used specific heat and neutron diffraction measurements on single crystals of URu$_{2-x}$Fe$_x$Si$_2$ for Fe concentrations $x$ $\\leq$ 0.7 to establish that chemical substitution of Ru with Fe acts as \"chemical pressure\" $P_{ch}$ as previously proposed by Kanchanavatee et al. [Phys. Rev. B {\\bf 84}, 245122 (2011)] based on bulk measurements on polycrystalline samples. Notably, neutron diffraction reveals a sharp increase of the uranium magnetic moment at $x=0.1$, reminiscent of the behavior at the \"hidden order\" (HO) to large moment antiferromagnetic (LMAFM) phase transition observed a","authors_text":"3, 3), 3) V. W. Burnett (2, 5), 6), 6) R. E. Baumbach (1, 7), B. D. White (2, Department of Physics (5) NIST Center for Neutron Research, E. D. Bauer (1), Engineering Program, Florida State University), J. S. Helton (4, J. W. Lynn (5), K. Huang (3, Los Alamos National Laboratory (2) Department of Physics, M. B. Maple (2, M. Janoschek (1) ((1) MPA-CMMS, National Institute of Standards, N. Kanchanavatee (2, Pinaki Das (1), San Diego (3) Center for Advanced Nanoscience, San Diego (4) The United States Naval Academy, San Diego (7) National High Magnetic Field Laboratory, Technology (6) Materials Science, University of California","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-12-17T21:54:18Z","title":"Chemical pressure tuning of URu$_2$Si$_2$ via isoelectronic substitution of Ru with Fe"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.5642","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:d49dc1e4987c260a849d738ae997320c22579f2d43a3f05fcfbf43d04b5df6d3","target":"record","created_at":"2026-05-18T01:41:18Z","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":"a92ea558f2e4d6f2a382af082fcdde13e7dda77510f9dddc27ed092bc710aae8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-12-17T21:54:18Z","title_canon_sha256":"61420acaeac630e9a85065de751ad0f47db8a6234387c8d121c560b614ce2b75"},"schema_version":"1.0","source":{"id":"1412.5642","kind":"arxiv","version":1}},"canonical_sha256":"3d0ce816a25791c0523fd92e7bb33b8ad6825deae5192548265d3d2f7d5cc27d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3d0ce816a25791c0523fd92e7bb33b8ad6825deae5192548265d3d2f7d5cc27d","first_computed_at":"2026-05-18T01:41:18.304896Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:41:18.304896Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ou2KVgXywtbc3yc8pCJvER0GemC8aODjmjImrhnCbJmdTbX+j8ZSOtOFgwmov+DbN44khwfQuE6Gr3RuCoJuAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:41:18.305625Z","signed_message":"canonical_sha256_bytes"},"source_id":"1412.5642","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d49dc1e4987c260a849d738ae997320c22579f2d43a3f05fcfbf43d04b5df6d3","sha256:1f5cdc9bb253abd857bb78da40a4b5238bb9984c5dbc1119f56825fb9d4ab7c5"],"state_sha256":"7f26bd5d4edf25021e4384a8da321750154c9c3f02cd857d1ccebc0984d6bced"}