{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:A6PDPSCH3TBJC4CY5D2ASOJLPF","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":"f38efcf16200f5f5cc9eadd963ccdf428bfa96d44350d52f3818f25c67bb30c6","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2019-04-16T18:00:02Z","title_canon_sha256":"6b0ca4a818220e5a919e8e5f491b72fabae91a3349558e0c575300c78fcbea3a"},"schema_version":"1.0","source":{"id":"1904.07875","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1904.07875","created_at":"2026-05-17T23:41:42Z"},{"alias_kind":"arxiv_version","alias_value":"1904.07875v1","created_at":"2026-05-17T23:41:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1904.07875","created_at":"2026-05-17T23:41:42Z"},{"alias_kind":"pith_short_12","alias_value":"A6PDPSCH3TBJ","created_at":"2026-05-18T12:33:12Z"},{"alias_kind":"pith_short_16","alias_value":"A6PDPSCH3TBJC4CY","created_at":"2026-05-18T12:33:12Z"},{"alias_kind":"pith_short_8","alias_value":"A6PDPSCH","created_at":"2026-05-18T12:33:12Z"}],"graph_snapshots":[{"event_id":"sha256:32757b5744d75b2508cf2f3af943f32e0762a22d1c5de825461030909aa39b76","target":"graph","created_at":"2026-05-17T23:41:42Z","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 show how the pairing symmetry of superconducting states in twisted bilayer graphene can be experimentally identified by theoretically studying effects of externally applied in-plane magnetic field and strain. In the low field regime, superconducting critical temperature $T_c$ is suppressed by in-plane magnetic field $\\boldsymbol{B}_{\\parallel}$ in singlet channels, but is enhanced by weak $\\boldsymbol{B}_{\\parallel}$ in triplet channels, providing an important distinction. The in-plane angular dependence of the critical $\\boldsymbol{B}_{\\parallel, c}$ has a six-fold rotational symmetry, whi","authors_text":"Fengcheng Wu, Sankar Das Sarma","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2019-04-16T18:00:02Z","title":"Identification of superconducting pairing symmetry in twisted bilayer graphene using in-plane magnetic field and strain"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1904.07875","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":"sha256:9b58ddf0ff6f265dec2652c58b19dbbb8159fec4ebba2b72c959d3c9719ea700","target":"record","created_at":"2026-05-17T23:41:42Z","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":"f38efcf16200f5f5cc9eadd963ccdf428bfa96d44350d52f3818f25c67bb30c6","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2019-04-16T18:00:02Z","title_canon_sha256":"6b0ca4a818220e5a919e8e5f491b72fabae91a3349558e0c575300c78fcbea3a"},"schema_version":"1.0","source":{"id":"1904.07875","kind":"arxiv","version":1}},"canonical_sha256":"079e37c847dcc2917058e8f409392b797aa5e48581c945314b874951cee4acba","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"079e37c847dcc2917058e8f409392b797aa5e48581c945314b874951cee4acba","first_computed_at":"2026-05-17T23:41:42.369390Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:41:42.369390Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2psColTXAlgf6ZFFMKoVuMYNCZobdqlE/KasRoAbcQYTSA/WemzdBejZXZmoL10CXiLN6RpG/ZUItk2L/0cPDQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:41:42.369862Z","signed_message":"canonical_sha256_bytes"},"source_id":"1904.07875","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9b58ddf0ff6f265dec2652c58b19dbbb8159fec4ebba2b72c959d3c9719ea700","sha256:32757b5744d75b2508cf2f3af943f32e0762a22d1c5de825461030909aa39b76"],"state_sha256":"fcaffa845199b74ac63efa507b5ec0b0d7a2e044f64851d467a9902012c493fb"}