{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:YFU2XTJMU4S3QE6BMJHEK73MID","short_pith_number":"pith:YFU2XTJM","schema_version":"1.0","canonical_sha256":"c169abcd2ca725b813c1624e457f6c40f252d43a21a72463dfd26e0f3abc5728","source":{"kind":"arxiv","id":"1404.2033","version":2},"attestation_state":"computed","paper":{"title":"Almost Perfect Frustration in the Dimer Magnet Ba$_2$CoSi$_2$O$_6$Cl$_2$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Akira Matsuo, Eiji Kunihiro, Hidehiro Uekusa, Hidekazu Tanaka, Hiroyuki Nojiri, Koichi Kindo, Kotaro Fujii, Makiko Okada, Nobuyuki Kurita, Yutaka Shirata","submitted_at":"2014-04-08T07:57:59Z","abstract_excerpt":"We determined the crystal structure of Ba$_2$CoSi$_2$O$_6$Cl$_2$, which was synthesized in this work, and investigated its quantum magnetic properties using single crystals. This compound should be described as a two-dimensionally coupled spin-1/2 XY-like spin dimer system. Ba$_2$CoSi$_2$O$_6$Cl$_2$ exhibits a stepwise magnetization process with a plateau at half of the saturation magnetization, irrespective of the field direction, although all the Co$^{2+}$ sites are equivalent. This indicates that spin triplets are localized owing to the almost perfect frustration of interdimer exchange inte"},"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":"1404.2033","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-04-08T07:57:59Z","cross_cats_sorted":[],"title_canon_sha256":"06b51b03d326898fa12df03f4ef2517290a4af24a7504e43fb02b9cd9986957c","abstract_canon_sha256":"5c9acf15abb905f3e0c9bb0c40804b17ce3ceae36dd4de2d11d131b5b23b2cba"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:43:46.909555Z","signature_b64":"1AQUNcf5ziBo0Kcc7DHBcwuAqRzlYhFfD5Hg8zdhRDAKC9cTOX/ZXrw+SMMRFYcpM7Z1YXNZF7c/kHLkV5umDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c169abcd2ca725b813c1624e457f6c40f252d43a21a72463dfd26e0f3abc5728","last_reissued_at":"2026-05-18T02:43:46.909131Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:43:46.909131Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Almost Perfect Frustration in the Dimer Magnet Ba$_2$CoSi$_2$O$_6$Cl$_2$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Akira Matsuo, Eiji Kunihiro, Hidehiro Uekusa, Hidekazu Tanaka, Hiroyuki Nojiri, Koichi Kindo, Kotaro Fujii, Makiko Okada, Nobuyuki Kurita, Yutaka Shirata","submitted_at":"2014-04-08T07:57:59Z","abstract_excerpt":"We determined the crystal structure of Ba$_2$CoSi$_2$O$_6$Cl$_2$, which was synthesized in this work, and investigated its quantum magnetic properties using single crystals. This compound should be described as a two-dimensionally coupled spin-1/2 XY-like spin dimer system. Ba$_2$CoSi$_2$O$_6$Cl$_2$ exhibits a stepwise magnetization process with a plateau at half of the saturation magnetization, irrespective of the field direction, although all the Co$^{2+}$ sites are equivalent. This indicates that spin triplets are localized owing to the almost perfect frustration of interdimer exchange inte"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.2033","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":"1404.2033","created_at":"2026-05-18T02:43:46.909192+00:00"},{"alias_kind":"arxiv_version","alias_value":"1404.2033v2","created_at":"2026-05-18T02:43:46.909192+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.2033","created_at":"2026-05-18T02:43:46.909192+00:00"},{"alias_kind":"pith_short_12","alias_value":"YFU2XTJMU4S3","created_at":"2026-05-18T12:28:57.508820+00:00"},{"alias_kind":"pith_short_16","alias_value":"YFU2XTJMU4S3QE6B","created_at":"2026-05-18T12:28:57.508820+00:00"},{"alias_kind":"pith_short_8","alias_value":"YFU2XTJM","created_at":"2026-05-18T12:28:57.508820+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/YFU2XTJMU4S3QE6BMJHEK73MID","json":"https://pith.science/pith/YFU2XTJMU4S3QE6BMJHEK73MID.json","graph_json":"https://pith.science/api/pith-number/YFU2XTJMU4S3QE6BMJHEK73MID/graph.json","events_json":"https://pith.science/api/pith-number/YFU2XTJMU4S3QE6BMJHEK73MID/events.json","paper":"https://pith.science/paper/YFU2XTJM"},"agent_actions":{"view_html":"https://pith.science/pith/YFU2XTJMU4S3QE6BMJHEK73MID","download_json":"https://pith.science/pith/YFU2XTJMU4S3QE6BMJHEK73MID.json","view_paper":"https://pith.science/paper/YFU2XTJM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1404.2033&json=true","fetch_graph":"https://pith.science/api/pith-number/YFU2XTJMU4S3QE6BMJHEK73MID/graph.json","fetch_events":"https://pith.science/api/pith-number/YFU2XTJMU4S3QE6BMJHEK73MID/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/YFU2XTJMU4S3QE6BMJHEK73MID/action/timestamp_anchor","attest_storage":"https://pith.science/pith/YFU2XTJMU4S3QE6BMJHEK73MID/action/storage_attestation","attest_author":"https://pith.science/pith/YFU2XTJMU4S3QE6BMJHEK73MID/action/author_attestation","sign_citation":"https://pith.science/pith/YFU2XTJMU4S3QE6BMJHEK73MID/action/citation_signature","submit_replication":"https://pith.science/pith/YFU2XTJMU4S3QE6BMJHEK73MID/action/replication_record"}},"created_at":"2026-05-18T02:43:46.909192+00:00","updated_at":"2026-05-18T02:43:46.909192+00:00"}