{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:IXT4VH64W4L7CBYKENBVTIXDCA","short_pith_number":"pith:IXT4VH64","schema_version":"1.0","canonical_sha256":"45e7ca9fdcb717f1070a234359a2e310323b792f6296c443f037a2717e79ada5","source":{"kind":"arxiv","id":"1012.1249","version":1},"attestation_state":"computed","paper":{"title":"The Role of Crystal Symmetry in the Magnetic Instabilities of $\\beta$-YbAlB$_4$ and $\\alpha$-YbAlB$_4$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.supr-con"],"primary_cat":"cond-mat.str-el","authors_text":"D. A. Tompsett, G. G. Lonzarich, W. E. Pickett, Z. P. Yin","submitted_at":"2010-12-06T17:21:57Z","abstract_excerpt":"Density functional theory methods are applied to investigate the properties of the new superconductor $\\beta$-YbAlB$_4$ and its polymorph $\\alpha$-YbAlB$_4$. We utilize the generalized gradient approximation + Hubbard U (GGA+U) approach with spin-orbit(SO) coupling to approximate the effects of the strong correlations due to the open $4f$ shell of Yb. We examine closely the differences in crystal bonding and symmetry of $\\beta$-YbAlB$_4$ and $\\alpha$-YbAlB$_4$. The in-plane bonding structure amongst the dominant itinerant electrons in the boron sheets is shown to differ significantly. Our calc"},"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":"1012.1249","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2010-12-06T17:21:57Z","cross_cats_sorted":["cond-mat.supr-con"],"title_canon_sha256":"f57347bd78e42c2a308610960b9f0267ec6af6c4d2bd826ef2c4da067e84ade6","abstract_canon_sha256":"5f2af69e2f9adff537ab77196644d50a48a0a791422b2bffc524aa14bf08519a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:23:15.206959Z","signature_b64":"hamF4SzXY7NvSRiKqvyIbVRWJJ4oD0RjUo+fUzzWrwmKE3xPuTTRXyy8dW65HcVQZ9/8h0H8YLT/ZBidz9/LCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"45e7ca9fdcb717f1070a234359a2e310323b792f6296c443f037a2717e79ada5","last_reissued_at":"2026-05-18T02:23:15.206444Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:23:15.206444Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Role of Crystal Symmetry in the Magnetic Instabilities of $\\beta$-YbAlB$_4$ and $\\alpha$-YbAlB$_4$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.supr-con"],"primary_cat":"cond-mat.str-el","authors_text":"D. A. Tompsett, G. G. Lonzarich, W. E. Pickett, Z. P. Yin","submitted_at":"2010-12-06T17:21:57Z","abstract_excerpt":"Density functional theory methods are applied to investigate the properties of the new superconductor $\\beta$-YbAlB$_4$ and its polymorph $\\alpha$-YbAlB$_4$. We utilize the generalized gradient approximation + Hubbard U (GGA+U) approach with spin-orbit(SO) coupling to approximate the effects of the strong correlations due to the open $4f$ shell of Yb. We examine closely the differences in crystal bonding and symmetry of $\\beta$-YbAlB$_4$ and $\\alpha$-YbAlB$_4$. The in-plane bonding structure amongst the dominant itinerant electrons in the boron sheets is shown to differ significantly. Our calc"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1012.1249","kind":"arxiv","version":1},"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":"1012.1249","created_at":"2026-05-18T02:23:15.206529+00:00"},{"alias_kind":"arxiv_version","alias_value":"1012.1249v1","created_at":"2026-05-18T02:23:15.206529+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1012.1249","created_at":"2026-05-18T02:23:15.206529+00:00"},{"alias_kind":"pith_short_12","alias_value":"IXT4VH64W4L7","created_at":"2026-05-18T12:26:09.077623+00:00"},{"alias_kind":"pith_short_16","alias_value":"IXT4VH64W4L7CBYK","created_at":"2026-05-18T12:26:09.077623+00:00"},{"alias_kind":"pith_short_8","alias_value":"IXT4VH64","created_at":"2026-05-18T12:26:09.077623+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/IXT4VH64W4L7CBYKENBVTIXDCA","json":"https://pith.science/pith/IXT4VH64W4L7CBYKENBVTIXDCA.json","graph_json":"https://pith.science/api/pith-number/IXT4VH64W4L7CBYKENBVTIXDCA/graph.json","events_json":"https://pith.science/api/pith-number/IXT4VH64W4L7CBYKENBVTIXDCA/events.json","paper":"https://pith.science/paper/IXT4VH64"},"agent_actions":{"view_html":"https://pith.science/pith/IXT4VH64W4L7CBYKENBVTIXDCA","download_json":"https://pith.science/pith/IXT4VH64W4L7CBYKENBVTIXDCA.json","view_paper":"https://pith.science/paper/IXT4VH64","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1012.1249&json=true","fetch_graph":"https://pith.science/api/pith-number/IXT4VH64W4L7CBYKENBVTIXDCA/graph.json","fetch_events":"https://pith.science/api/pith-number/IXT4VH64W4L7CBYKENBVTIXDCA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IXT4VH64W4L7CBYKENBVTIXDCA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IXT4VH64W4L7CBYKENBVTIXDCA/action/storage_attestation","attest_author":"https://pith.science/pith/IXT4VH64W4L7CBYKENBVTIXDCA/action/author_attestation","sign_citation":"https://pith.science/pith/IXT4VH64W4L7CBYKENBVTIXDCA/action/citation_signature","submit_replication":"https://pith.science/pith/IXT4VH64W4L7CBYKENBVTIXDCA/action/replication_record"}},"created_at":"2026-05-18T02:23:15.206529+00:00","updated_at":"2026-05-18T02:23:15.206529+00:00"}