{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:VAXSRC7PEC2X7U3Y5HNHBPIALJ","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"cb0db694114a07cb2314b2a348da2242811cc5a36aedc1ce45b5ddbcd4697be1","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-01-25T08:16:43Z","title_canon_sha256":"17d58b846bf70e7532ca1d7547df1967ff2c200f503e8a1a3fe14b2ca9285ce2"},"schema_version":"1.0","source":{"id":"1701.07201","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1701.07201","created_at":"2026-05-18T00:51:02Z"},{"alias_kind":"arxiv_version","alias_value":"1701.07201v3","created_at":"2026-05-18T00:51:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1701.07201","created_at":"2026-05-18T00:51:02Z"},{"alias_kind":"pith_short_12","alias_value":"VAXSRC7PEC2X","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_16","alias_value":"VAXSRC7PEC2X7U3Y","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_8","alias_value":"VAXSRC7P","created_at":"2026-05-18T12:31:49Z"}],"graph_snapshots":[{"event_id":"sha256:3d067c1716b8875f3236120bb845a339aa03b95dc8b1d4c4c07954589f9d4088","target":"graph","created_at":"2026-05-18T00:51:02Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We theoretically study the competition among different electronic phases in molecular conductors $\\kappa$-(BEDT-TTF)$_2$X. The ground-state properties of a 3/4-filled extended Hubbard model with the $\\kappa$-type geometry are investigated by a variational Monte Carlo method. We find various competing phases: dimer-Mott insulator, polar charge-ordered insulator, 3-fold charge-ordered metal, and superconductivity, whose pairing symmetry is an \"extended-$s$+$d_{x^2-y^2}$\"-wave type. Our results show that the superconducting phase is stabilized not on the verge of the Mott metal-insulator transiti","authors_text":"Hiroshi Watanabe, Hitoshi Seo, Seiji Yunoki","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-01-25T08:16:43Z","title":"Phase Competition and Superconductivity in $\\kappa$-(BEDT-TTF)$_2$X: Importance of Intermolecular Coulomb Interactions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.07201","kind":"arxiv","version":3},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:5042a4ecf3bd7e1f98e1c41490fb56055783d12e925fc872df301ae5a18b5771","target":"record","created_at":"2026-05-18T00:51:02Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"cb0db694114a07cb2314b2a348da2242811cc5a36aedc1ce45b5ddbcd4697be1","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-01-25T08:16:43Z","title_canon_sha256":"17d58b846bf70e7532ca1d7547df1967ff2c200f503e8a1a3fe14b2ca9285ce2"},"schema_version":"1.0","source":{"id":"1701.07201","kind":"arxiv","version":3}},"canonical_sha256":"a82f288bef20b57fd378e9da70bd005a6a4d3c6146a75812803d018ce6727ba8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a82f288bef20b57fd378e9da70bd005a6a4d3c6146a75812803d018ce6727ba8","first_computed_at":"2026-05-18T00:51:02.786428Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:51:02.786428Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"EcRZOeRdhQVTQk7kWlMAXryPeAPOdQ25HrTnYeD8y3GZHaKRtLuv5uI/flGSuRRgYaq7mGpb7oRHLsExoQn1BA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:51:02.786979Z","signed_message":"canonical_sha256_bytes"},"source_id":"1701.07201","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5042a4ecf3bd7e1f98e1c41490fb56055783d12e925fc872df301ae5a18b5771","sha256:3d067c1716b8875f3236120bb845a339aa03b95dc8b1d4c4c07954589f9d4088"],"state_sha256":"3b1d2b62f6622f06ecb882db56dc5566a885ebeb49738d88d2622a94ec22ead4"}