{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:GCQO35GROAJCUND45DH2PBKKTN","short_pith_number":"pith:GCQO35GR","schema_version":"1.0","canonical_sha256":"30a0edf4d170122a347ce8cfa7854a9b54b1c485da353e591c310b758502679b","source":{"kind":"arxiv","id":"1206.6539","version":1},"attestation_state":"computed","paper":{"title":"Sublattice Interference in the Kagome Hubbard Model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Maximilian Kiesel, Ronny Thomale","submitted_at":"2012-06-27T23:33:35Z","abstract_excerpt":"We study the electronic phases of the kagome Hubbard model (KHM) in the weak coupling limit around van Hove filling. Through an analytic renormalization group analysis, we find that there exists a sublattice interference mechanism where the kagome sublattice structure affects the character of the Fermi surface instabilities. It leads to major suppression of Tc for d+id superconductivity in the KHM and causes an anomalous increase of Tc upon addition of longer-range Hubbard interactions. We conjecture that the suppression of conventional Fermi liquid instabilities makes the KHM a prototype cand"},"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":"1206.6539","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-06-27T23:33:35Z","cross_cats_sorted":[],"title_canon_sha256":"bc11e8ea4d873517ffacd6783f4f9808a5e1236d8b931156e8b7f5e227435e6a","abstract_canon_sha256":"be0c4a40e9e7a14c1fa50926e4c24f177aed5daa437b75b4fe3512541c08560d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:56:41.065383Z","signature_b64":"5JHA8hV2FpspouJN1z+E/j7sQGVQBASnYENSK+igZ43pXdzD228SKqUE0c6AidEVsqFVA5bAUNPqwGfB+XyIDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"30a0edf4d170122a347ce8cfa7854a9b54b1c485da353e591c310b758502679b","last_reissued_at":"2026-05-18T01:56:41.064954Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:56:41.064954Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Sublattice Interference in the Kagome Hubbard Model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Maximilian Kiesel, Ronny Thomale","submitted_at":"2012-06-27T23:33:35Z","abstract_excerpt":"We study the electronic phases of the kagome Hubbard model (KHM) in the weak coupling limit around van Hove filling. Through an analytic renormalization group analysis, we find that there exists a sublattice interference mechanism where the kagome sublattice structure affects the character of the Fermi surface instabilities. It leads to major suppression of Tc for d+id superconductivity in the KHM and causes an anomalous increase of Tc upon addition of longer-range Hubbard interactions. We conjecture that the suppression of conventional Fermi liquid instabilities makes the KHM a prototype cand"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1206.6539","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":"1206.6539","created_at":"2026-05-18T01:56:41.065029+00:00"},{"alias_kind":"arxiv_version","alias_value":"1206.6539v1","created_at":"2026-05-18T01:56:41.065029+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1206.6539","created_at":"2026-05-18T01:56:41.065029+00:00"},{"alias_kind":"pith_short_12","alias_value":"GCQO35GROAJC","created_at":"2026-05-18T12:27:06.952714+00:00"},{"alias_kind":"pith_short_16","alias_value":"GCQO35GROAJCUND4","created_at":"2026-05-18T12:27:06.952714+00:00"},{"alias_kind":"pith_short_8","alias_value":"GCQO35GR","created_at":"2026-05-18T12:27:06.952714+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/GCQO35GROAJCUND45DH2PBKKTN","json":"https://pith.science/pith/GCQO35GROAJCUND45DH2PBKKTN.json","graph_json":"https://pith.science/api/pith-number/GCQO35GROAJCUND45DH2PBKKTN/graph.json","events_json":"https://pith.science/api/pith-number/GCQO35GROAJCUND45DH2PBKKTN/events.json","paper":"https://pith.science/paper/GCQO35GR"},"agent_actions":{"view_html":"https://pith.science/pith/GCQO35GROAJCUND45DH2PBKKTN","download_json":"https://pith.science/pith/GCQO35GROAJCUND45DH2PBKKTN.json","view_paper":"https://pith.science/paper/GCQO35GR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1206.6539&json=true","fetch_graph":"https://pith.science/api/pith-number/GCQO35GROAJCUND45DH2PBKKTN/graph.json","fetch_events":"https://pith.science/api/pith-number/GCQO35GROAJCUND45DH2PBKKTN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GCQO35GROAJCUND45DH2PBKKTN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GCQO35GROAJCUND45DH2PBKKTN/action/storage_attestation","attest_author":"https://pith.science/pith/GCQO35GROAJCUND45DH2PBKKTN/action/author_attestation","sign_citation":"https://pith.science/pith/GCQO35GROAJCUND45DH2PBKKTN/action/citation_signature","submit_replication":"https://pith.science/pith/GCQO35GROAJCUND45DH2PBKKTN/action/replication_record"}},"created_at":"2026-05-18T01:56:41.065029+00:00","updated_at":"2026-05-18T01:56:41.065029+00:00"}