{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:63KC6UYGBAXWVGJDXNHAP5Q23F","short_pith_number":"pith:63KC6UYG","schema_version":"1.0","canonical_sha256":"f6d42f5306082f6a9923bb4e07f61ad94bde70980aa4b9360a493a5c204d7c72","source":{"kind":"arxiv","id":"1404.6438","version":2},"attestation_state":"computed","paper":{"title":"Incipient Ferromagnetism in Tb2Ge2O7: Application of Chemical Pressure to the Enigmatic Spin Liquid, Tb2Ti2O7","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"A. M. Arevalo-Lopez, A. M. Hallas, C. R. Wiebe, E. S. Choi, G. M. Luke, H. D. Zhou, H. J. Silverstein, J. G. Cheng, J. P. Attfield, P. M. Sarte, Y. Su","submitted_at":"2014-04-25T14:49:00Z","abstract_excerpt":"The origin of the spin liquid state in Tb$_2$Ti$_2$O$_7$ has challenged experimentalists and theorists alike for nearly 20 years. To improve our understanding of the exotic magnetism in Tb$_2$Ti$_2$O$_7$, we have synthesized a chemical pressure analog, Tb$_2$Ge$_2$O$_7$. Germanium substitution results in a lattice contraction and enhanced exchange interactions. We have characterized the magnetic ground state of Tb$_2$Ge$_2$O$_7$ with specific heat, ac and dc magnetic susceptibility, and polarized neutron scattering measurements. Akin to Tb$_2$Ti$_2$O$_7$, there is no long-range order in Tb$_2$"},"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":"1404.6438","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-04-25T14:49:00Z","cross_cats_sorted":[],"title_canon_sha256":"9d8c118d9c7973ad1edaed705e9dc3e61eebc3a66496428b5f3e27c070a2dc57","abstract_canon_sha256":"f6830eb78a1f270b9daa24d2ec6f2bdda096ebea45d2ef6e7b52653984d3300a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:29:23.487427Z","signature_b64":"c2UeeOYu4sVtewDd/g8YCxYwFHg6aO3AiL8xzU7tmdKXqMbSelb7k5uauUVVGyuW7CLZpB6eBtJFVDmPJJMVAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f6d42f5306082f6a9923bb4e07f61ad94bde70980aa4b9360a493a5c204d7c72","last_reissued_at":"2026-05-18T02:29:23.486973Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:29:23.486973Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Incipient Ferromagnetism in Tb2Ge2O7: Application of Chemical Pressure to the Enigmatic Spin Liquid, Tb2Ti2O7","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"A. M. Arevalo-Lopez, A. M. Hallas, C. R. Wiebe, E. S. Choi, G. M. Luke, H. D. Zhou, H. J. Silverstein, J. G. Cheng, J. P. Attfield, P. M. Sarte, Y. Su","submitted_at":"2014-04-25T14:49:00Z","abstract_excerpt":"The origin of the spin liquid state in Tb$_2$Ti$_2$O$_7$ has challenged experimentalists and theorists alike for nearly 20 years. To improve our understanding of the exotic magnetism in Tb$_2$Ti$_2$O$_7$, we have synthesized a chemical pressure analog, Tb$_2$Ge$_2$O$_7$. Germanium substitution results in a lattice contraction and enhanced exchange interactions. We have characterized the magnetic ground state of Tb$_2$Ge$_2$O$_7$ with specific heat, ac and dc magnetic susceptibility, and polarized neutron scattering measurements. Akin to Tb$_2$Ti$_2$O$_7$, there is no long-range order in Tb$_2$"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.6438","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":"1404.6438","created_at":"2026-05-18T02:29:23.487054+00:00"},{"alias_kind":"arxiv_version","alias_value":"1404.6438v2","created_at":"2026-05-18T02:29:23.487054+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.6438","created_at":"2026-05-18T02:29:23.487054+00:00"},{"alias_kind":"pith_short_12","alias_value":"63KC6UYGBAXW","created_at":"2026-05-18T12:28:16.859392+00:00"},{"alias_kind":"pith_short_16","alias_value":"63KC6UYGBAXWVGJD","created_at":"2026-05-18T12:28:16.859392+00:00"},{"alias_kind":"pith_short_8","alias_value":"63KC6UYG","created_at":"2026-05-18T12:28:16.859392+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/63KC6UYGBAXWVGJDXNHAP5Q23F","json":"https://pith.science/pith/63KC6UYGBAXWVGJDXNHAP5Q23F.json","graph_json":"https://pith.science/api/pith-number/63KC6UYGBAXWVGJDXNHAP5Q23F/graph.json","events_json":"https://pith.science/api/pith-number/63KC6UYGBAXWVGJDXNHAP5Q23F/events.json","paper":"https://pith.science/paper/63KC6UYG"},"agent_actions":{"view_html":"https://pith.science/pith/63KC6UYGBAXWVGJDXNHAP5Q23F","download_json":"https://pith.science/pith/63KC6UYGBAXWVGJDXNHAP5Q23F.json","view_paper":"https://pith.science/paper/63KC6UYG","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1404.6438&json=true","fetch_graph":"https://pith.science/api/pith-number/63KC6UYGBAXWVGJDXNHAP5Q23F/graph.json","fetch_events":"https://pith.science/api/pith-number/63KC6UYGBAXWVGJDXNHAP5Q23F/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/63KC6UYGBAXWVGJDXNHAP5Q23F/action/timestamp_anchor","attest_storage":"https://pith.science/pith/63KC6UYGBAXWVGJDXNHAP5Q23F/action/storage_attestation","attest_author":"https://pith.science/pith/63KC6UYGBAXWVGJDXNHAP5Q23F/action/author_attestation","sign_citation":"https://pith.science/pith/63KC6UYGBAXWVGJDXNHAP5Q23F/action/citation_signature","submit_replication":"https://pith.science/pith/63KC6UYGBAXWVGJDXNHAP5Q23F/action/replication_record"}},"created_at":"2026-05-18T02:29:23.487054+00:00","updated_at":"2026-05-18T02:29:23.487054+00:00"}