{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:V7YUAINFPRTXCE2DNO3DNQKQSK","short_pith_number":"pith:V7YUAINF","schema_version":"1.0","canonical_sha256":"aff14021a57c677113436bb636c1509299fe54fe587e8a0bd6630d7a9e2a3fd8","source":{"kind":"arxiv","id":"1201.6143","version":2},"attestation_state":"computed","paper":{"title":"Field-induced criticality in a gapped quantum magnet with bond disorder","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"A. Zheludev, C. Niedermayer, D. H\\\"uvonen, E. Ressouche, M. Laver, M. M{\\aa}nsson, S. N. Gvasaliya, S. Zhao, T. Yankova","submitted_at":"2012-01-30T09:48:28Z","abstract_excerpt":"Neutron diffraction and calorimetric measurements are used to study the field-induced quantum phase transition in piperazinium-Cu$_2$(Cl$_{1-x}$Br$_x$)$_6$ ($x=0$, x=3.5% and x=7.5%), a prototypical quantum antiferromagnet with random bonds. The critical indexes $\\phi$ and $\\beta$ are determined. The findings contradict some original predictions for Bose Glass based on the assumption $z=d$, but are consistent with recent theoretical results implying $z<d$. Inelastic neutron experiments reveal that disorder has a profound effect on the lowest-energy magnetic gap excitation in the system."},"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":"1201.6143","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-01-30T09:48:28Z","cross_cats_sorted":[],"title_canon_sha256":"9db407e1d459e4e3e9c30f05753a7e9ef8592c21c08402c3dae8409e07d0938d","abstract_canon_sha256":"4407ac22b1a847bd047e840ff305b52693e9419b027aaf5bd94bd9f1efc9e68f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:19:35.449927Z","signature_b64":"v1ag0oeGXmACvltAfA3ujDplsEXFUvqT3WwgbaONSjS/Dev3IhF+WZrctN1c9LGeL6oYdveqJ466zd2UAPMMAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"aff14021a57c677113436bb636c1509299fe54fe587e8a0bd6630d7a9e2a3fd8","last_reissued_at":"2026-05-18T03:19:35.449471Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:19:35.449471Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Field-induced criticality in a gapped quantum magnet with bond disorder","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"A. Zheludev, C. Niedermayer, D. H\\\"uvonen, E. Ressouche, M. Laver, M. M{\\aa}nsson, S. N. Gvasaliya, S. Zhao, T. Yankova","submitted_at":"2012-01-30T09:48:28Z","abstract_excerpt":"Neutron diffraction and calorimetric measurements are used to study the field-induced quantum phase transition in piperazinium-Cu$_2$(Cl$_{1-x}$Br$_x$)$_6$ ($x=0$, x=3.5% and x=7.5%), a prototypical quantum antiferromagnet with random bonds. The critical indexes $\\phi$ and $\\beta$ are determined. The findings contradict some original predictions for Bose Glass based on the assumption $z=d$, but are consistent with recent theoretical results implying $z<d$. Inelastic neutron experiments reveal that disorder has a profound effect on the lowest-energy magnetic gap excitation in the system."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1201.6143","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":""},"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":"1201.6143","created_at":"2026-05-18T03:19:35.449535+00:00"},{"alias_kind":"arxiv_version","alias_value":"1201.6143v2","created_at":"2026-05-18T03:19:35.449535+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1201.6143","created_at":"2026-05-18T03:19:35.449535+00:00"},{"alias_kind":"pith_short_12","alias_value":"V7YUAINFPRTX","created_at":"2026-05-18T12:27:25.539911+00:00"},{"alias_kind":"pith_short_16","alias_value":"V7YUAINFPRTXCE2D","created_at":"2026-05-18T12:27:25.539911+00:00"},{"alias_kind":"pith_short_8","alias_value":"V7YUAINF","created_at":"2026-05-18T12:27:25.539911+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/V7YUAINFPRTXCE2DNO3DNQKQSK","json":"https://pith.science/pith/V7YUAINFPRTXCE2DNO3DNQKQSK.json","graph_json":"https://pith.science/api/pith-number/V7YUAINFPRTXCE2DNO3DNQKQSK/graph.json","events_json":"https://pith.science/api/pith-number/V7YUAINFPRTXCE2DNO3DNQKQSK/events.json","paper":"https://pith.science/paper/V7YUAINF"},"agent_actions":{"view_html":"https://pith.science/pith/V7YUAINFPRTXCE2DNO3DNQKQSK","download_json":"https://pith.science/pith/V7YUAINFPRTXCE2DNO3DNQKQSK.json","view_paper":"https://pith.science/paper/V7YUAINF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1201.6143&json=true","fetch_graph":"https://pith.science/api/pith-number/V7YUAINFPRTXCE2DNO3DNQKQSK/graph.json","fetch_events":"https://pith.science/api/pith-number/V7YUAINFPRTXCE2DNO3DNQKQSK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/V7YUAINFPRTXCE2DNO3DNQKQSK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/V7YUAINFPRTXCE2DNO3DNQKQSK/action/storage_attestation","attest_author":"https://pith.science/pith/V7YUAINFPRTXCE2DNO3DNQKQSK/action/author_attestation","sign_citation":"https://pith.science/pith/V7YUAINFPRTXCE2DNO3DNQKQSK/action/citation_signature","submit_replication":"https://pith.science/pith/V7YUAINFPRTXCE2DNO3DNQKQSK/action/replication_record"}},"created_at":"2026-05-18T03:19:35.449535+00:00","updated_at":"2026-05-18T03:19:35.449535+00:00"}