{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:R2TTBGOUN7NJDAHUJUNLHT4RPC","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":"195c51662ff472cacc1e48e5f32357df61aa8487fd780a9e230366709ae3ac6c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2019-07-24T04:47:58Z","title_canon_sha256":"18fb98568fff2295b03d9e2f94cce57b6f95dd10b2cd9d416551d29a737e0d44"},"schema_version":"1.0","source":{"id":"1907.10236","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1907.10236","created_at":"2026-05-17T23:39:38Z"},{"alias_kind":"arxiv_version","alias_value":"1907.10236v1","created_at":"2026-05-17T23:39:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1907.10236","created_at":"2026-05-17T23:39:38Z"},{"alias_kind":"pith_short_12","alias_value":"R2TTBGOUN7NJ","created_at":"2026-05-18T12:33:27Z"},{"alias_kind":"pith_short_16","alias_value":"R2TTBGOUN7NJDAHU","created_at":"2026-05-18T12:33:27Z"},{"alias_kind":"pith_short_8","alias_value":"R2TTBGOU","created_at":"2026-05-18T12:33:27Z"}],"graph_snapshots":[{"event_id":"sha256:3423114d696f4be96cd472a0361619bfb592db2b1ad88efd746afe8dfd843ff7","target":"graph","created_at":"2026-05-17T23:39:38Z","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":"Using constrained-path quantum Monte Carlo method, we systematically study the Hubbard model on AA-stacked honeycomb lattices with electric field. Our simulation demonstrates a dominant chiral d+id wave pairing induced by the electric field at half filling. In particular, as the on-site Coulomb interaction increases, the effective pairing correlation of chiral d+id superconducting state exhibits increasing behavior. We attribute the electric field induced d+id superconductivity to an increased density of states near the Fermi energy and an suppressed antiferromagnetic spin correlation after tu","authors_text":"Guangkun Liu, Shi-Chao Fang, Xiaojun Zheng, Yan Zhang, Zhongbing Huang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2019-07-24T04:47:58Z","title":"Electric field-induced chiral d+id superconducting state in AA-stacked bilayer graphene: A quantum Monte Carlo study"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1907.10236","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":"sha256:8c1853361b8118d140a966bcfb6d174b0d101b6140780bd29e17a50ed70e44f6","target":"record","created_at":"2026-05-17T23:39:38Z","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":"195c51662ff472cacc1e48e5f32357df61aa8487fd780a9e230366709ae3ac6c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2019-07-24T04:47:58Z","title_canon_sha256":"18fb98568fff2295b03d9e2f94cce57b6f95dd10b2cd9d416551d29a737e0d44"},"schema_version":"1.0","source":{"id":"1907.10236","kind":"arxiv","version":1}},"canonical_sha256":"8ea73099d46fda9180f44d1ab3cf91789cb3e98b5ee6fd4b3274c05a8622655d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8ea73099d46fda9180f44d1ab3cf91789cb3e98b5ee6fd4b3274c05a8622655d","first_computed_at":"2026-05-17T23:39:38.522956Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:39:38.522956Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"as2tHHvd+a75Yc61WxcBakm6tLdS7RQZMfy+fBZ0DjkAi+EiVcGjWC1IPVRvcry5nA+sv4SnXa4EOxRlaYIQBA==","signature_status":"signed_v1","signed_at":"2026-05-17T23:39:38.523655Z","signed_message":"canonical_sha256_bytes"},"source_id":"1907.10236","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8c1853361b8118d140a966bcfb6d174b0d101b6140780bd29e17a50ed70e44f6","sha256:3423114d696f4be96cd472a0361619bfb592db2b1ad88efd746afe8dfd843ff7"],"state_sha256":"21d6e0b57ae4071573603ecc6fd6cbd5d57f9b6c812a7ea79412909a9f9bb600"}