{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:PRMBXOSZUETGAITKPJMINIOKJH","short_pith_number":"pith:PRMBXOSZ","schema_version":"1.0","canonical_sha256":"7c581bba59a12660226a7a5886a1ca49ce90042b4642aa8ea0530680155c7c80","source":{"kind":"arxiv","id":"0908.3049","version":3},"attestation_state":"computed","paper":{"title":"Field-induced Bose-Einstein Condensation of triplons up to 8 K in Sr3Cr2O8","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"A.A. Aczel, C. Marcenat, F. Weickert, G.M. Luke, H.A. Dabkowska, M. Jaime, O.E. Ayala-Valenzuela, R.D. McDonald, S.D. Selesnic, Y. Kohama","submitted_at":"2009-08-21T04:36:24Z","abstract_excerpt":"Single crystals of the spin dimer system Sr3Cr2O8 have been grown for the first time. Magnetization, heat capacity, and magnetocaloric effect data up to 65 T reveal magnetic order between applied fields of Hc1 ~ 30.4 T and Hc2 ~ 62 T. This field-induced order persists up to ~ 8 K at H ~ 44 T, the highest observed in any quantum magnet where Hc2 is experimentally-accessible. We fit the temperature-field phase diagram boundary close to Hc1 using the expression Tc = A(H-Hc1)^v. The exponent v = 0.65(2), obtained at temperatures much smaller than 8 K, is that of the 3D Bose-Einstein condensate (BE"},"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":"0908.3049","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2009-08-21T04:36:24Z","cross_cats_sorted":[],"title_canon_sha256":"20705f4aeb511d9e082047f2cec46f260323c54beced4f3f157afa6cac73d5d0","abstract_canon_sha256":"7e7aeb0bdbd7fb802544ebb64c84c13e59ee53a5213c09d8fa7e2a27366bc190"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:12:24.401611Z","signature_b64":"2OQ+jknV0qxVsN6rS4R9vhUBrgdl+XFL2raj39pWnFAjJX3TIku5dKkEzgfxCNSLteaKp4slHGvN3QP2A6X2Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7c581bba59a12660226a7a5886a1ca49ce90042b4642aa8ea0530680155c7c80","last_reissued_at":"2026-05-18T02:12:24.400787Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:12:24.400787Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Field-induced Bose-Einstein Condensation of triplons up to 8 K in Sr3Cr2O8","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"A.A. Aczel, C. Marcenat, F. Weickert, G.M. Luke, H.A. Dabkowska, M. Jaime, O.E. Ayala-Valenzuela, R.D. McDonald, S.D. Selesnic, Y. Kohama","submitted_at":"2009-08-21T04:36:24Z","abstract_excerpt":"Single crystals of the spin dimer system Sr3Cr2O8 have been grown for the first time. Magnetization, heat capacity, and magnetocaloric effect data up to 65 T reveal magnetic order between applied fields of Hc1 ~ 30.4 T and Hc2 ~ 62 T. This field-induced order persists up to ~ 8 K at H ~ 44 T, the highest observed in any quantum magnet where Hc2 is experimentally-accessible. We fit the temperature-field phase diagram boundary close to Hc1 using the expression Tc = A(H-Hc1)^v. The exponent v = 0.65(2), obtained at temperatures much smaller than 8 K, is that of the 3D Bose-Einstein condensate (BE"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0908.3049","kind":"arxiv","version":3},"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":"0908.3049","created_at":"2026-05-18T02:12:24.400917+00:00"},{"alias_kind":"arxiv_version","alias_value":"0908.3049v3","created_at":"2026-05-18T02:12:24.400917+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0908.3049","created_at":"2026-05-18T02:12:24.400917+00:00"},{"alias_kind":"pith_short_12","alias_value":"PRMBXOSZUETG","created_at":"2026-05-18T12:26:01.383474+00:00"},{"alias_kind":"pith_short_16","alias_value":"PRMBXOSZUETGAITK","created_at":"2026-05-18T12:26:01.383474+00:00"},{"alias_kind":"pith_short_8","alias_value":"PRMBXOSZ","created_at":"2026-05-18T12:26:01.383474+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/PRMBXOSZUETGAITKPJMINIOKJH","json":"https://pith.science/pith/PRMBXOSZUETGAITKPJMINIOKJH.json","graph_json":"https://pith.science/api/pith-number/PRMBXOSZUETGAITKPJMINIOKJH/graph.json","events_json":"https://pith.science/api/pith-number/PRMBXOSZUETGAITKPJMINIOKJH/events.json","paper":"https://pith.science/paper/PRMBXOSZ"},"agent_actions":{"view_html":"https://pith.science/pith/PRMBXOSZUETGAITKPJMINIOKJH","download_json":"https://pith.science/pith/PRMBXOSZUETGAITKPJMINIOKJH.json","view_paper":"https://pith.science/paper/PRMBXOSZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0908.3049&json=true","fetch_graph":"https://pith.science/api/pith-number/PRMBXOSZUETGAITKPJMINIOKJH/graph.json","fetch_events":"https://pith.science/api/pith-number/PRMBXOSZUETGAITKPJMINIOKJH/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/PRMBXOSZUETGAITKPJMINIOKJH/action/timestamp_anchor","attest_storage":"https://pith.science/pith/PRMBXOSZUETGAITKPJMINIOKJH/action/storage_attestation","attest_author":"https://pith.science/pith/PRMBXOSZUETGAITKPJMINIOKJH/action/author_attestation","sign_citation":"https://pith.science/pith/PRMBXOSZUETGAITKPJMINIOKJH/action/citation_signature","submit_replication":"https://pith.science/pith/PRMBXOSZUETGAITKPJMINIOKJH/action/replication_record"}},"created_at":"2026-05-18T02:12:24.400917+00:00","updated_at":"2026-05-18T02:12:24.400917+00:00"}