{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:INJ73PUFP677XLJ2ENLO24NYZU","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":"7eefe9ca79acfc543c85edf54bbf410113dec879f7f769f9a8149d67f59841f5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-12-08T13:13:44Z","title_canon_sha256":"b222eabc60926895444482633402fb9aa56fe67c42a986d541d64b34d1f4ac9b"},"schema_version":"1.0","source":{"id":"1812.03316","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1812.03316","created_at":"2026-05-17T23:50:09Z"},{"alias_kind":"arxiv_version","alias_value":"1812.03316v1","created_at":"2026-05-17T23:50:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.03316","created_at":"2026-05-17T23:50:09Z"},{"alias_kind":"pith_short_12","alias_value":"INJ73PUFP677","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_16","alias_value":"INJ73PUFP677XLJ2","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_8","alias_value":"INJ73PUF","created_at":"2026-05-18T12:32:31Z"}],"graph_snapshots":[{"event_id":"sha256:fc69c80371291efa432a0712d0bde1f7583f73031c4ba5ffc9a06f52b4ad84a6","target":"graph","created_at":"2026-05-17T23:50:09Z","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":"In this work we study interacting electrons on square lattice in the presence of strong Rashba spin-orbit interaction. The spin-orbit term forces the time-reversal electron states to be paired in even Cooper channels. For concreteness, we only consider the repulsive onsite Hubbard and nearest-neighbor coulomb interactions, the so called extended Hubbard model. To examine the superconducting instability we obtain the effective interaction between electrons within the random phase approximation and treat the pairing instabilities driven by charge and spin fluctuations and their combined effects.","authors_text":"Mehdi Kargarian, Rasoul Ghadimi, S. Akbar Jafari","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-12-08T13:13:44Z","title":"Competing superconducting phases in interacting two-dimensional electron gas with strong Rashba spin-orbit coupling"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.03316","kind":"arxiv","version":1},"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":"sha256:6ee40aff40bde8333adcb2e30011af3dcc11c8c92ea16fdf24e5a26a65bf1197","target":"record","created_at":"2026-05-17T23:50:09Z","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":"7eefe9ca79acfc543c85edf54bbf410113dec879f7f769f9a8149d67f59841f5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-12-08T13:13:44Z","title_canon_sha256":"b222eabc60926895444482633402fb9aa56fe67c42a986d541d64b34d1f4ac9b"},"schema_version":"1.0","source":{"id":"1812.03316","kind":"arxiv","version":1}},"canonical_sha256":"4353fdbe857fbffbad3a2356ed71b8cd1e16550a603ffc7c91ba215e1cb30baa","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4353fdbe857fbffbad3a2356ed71b8cd1e16550a603ffc7c91ba215e1cb30baa","first_computed_at":"2026-05-17T23:50:09.321792Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:50:09.321792Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uwBp8Xbp8UkSmKLtCDSH4ZWBTbbMgM192qos3K29HVRL0rfXnDCQIht8/0oUFHDrRfyp2CdJeXXI6hqfU9mqAQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:50:09.322272Z","signed_message":"canonical_sha256_bytes"},"source_id":"1812.03316","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6ee40aff40bde8333adcb2e30011af3dcc11c8c92ea16fdf24e5a26a65bf1197","sha256:fc69c80371291efa432a0712d0bde1f7583f73031c4ba5ffc9a06f52b4ad84a6"],"state_sha256":"2dd7953c7777d82e118ba93505fe2efad900b37238be1155f30371baa22362e3"}