{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:EALWLZI5XJTB4AQO4GBIBDVXED","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":"34ffa94b4655a74312ecf16151905bc34dd557d53fb037d938d1c09aba4e9c1f","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2021-11-12T12:07:24Z","title_canon_sha256":"6e9ab1197709e355410b48fd6b8be27e4d966ad273edde0b2bcad4f9a52a8440"},"schema_version":"1.0","source":{"id":"2111.06681","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2111.06681","created_at":"2026-07-05T03:31:16Z"},{"alias_kind":"arxiv_version","alias_value":"2111.06681v1","created_at":"2026-07-05T03:31:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2111.06681","created_at":"2026-07-05T03:31:16Z"},{"alias_kind":"pith_short_12","alias_value":"EALWLZI5XJTB","created_at":"2026-07-05T03:31:16Z"},{"alias_kind":"pith_short_16","alias_value":"EALWLZI5XJTB4AQO","created_at":"2026-07-05T03:31:16Z"},{"alias_kind":"pith_short_8","alias_value":"EALWLZI5","created_at":"2026-07-05T03:31:16Z"}],"graph_snapshots":[{"event_id":"sha256:a2b72ad5553a8621439be73ea88517626bc1d803fda3e30955fc3c423992c70f","target":"graph","created_at":"2026-07-05T03:31:16Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2111.06681/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We report the experimental observation of Ising superconductivity in 3-dimensional NbSe2 stacked with single-layer MoS2. The angular dependence of the upper critical magnetic field and the temperature dependence of the upper parallel critical field confirm the appearance of two-dimensional Ising superconductivity in the 3-dimensional NbSe2 with single-layer MoS2 overlay. We show that the superconducting phase has strong Ising spin-orbit correlations which make the holes spin non-degenerate. Our observation of Ising superconductivity in heterostructures of few-layer NbSe2 of thickness ~ 15 nm w","authors_text":"Aveek bid, Awadhesh Narayan, Divya Sahani, Hemanta Kumar Kundu, John Jesudasan, Prakiran Baidya, Pratap Raychaudhuri, Priya Tiwari, Simrandeep Kaur, Vivas Bagwe","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2021-11-12T12:07:24Z","title":"Transition from three- to two-dimensional Ising superconductivity in few-layer NbSe2 by proximity effect from van der Waals heterostacking"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2111.06681","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:bd5cfcde36a9e9ecbb892cfeb8f22954231fd24b617e255e1d9f98c9ea0fc360","target":"record","created_at":"2026-07-05T03:31:16Z","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":"34ffa94b4655a74312ecf16151905bc34dd557d53fb037d938d1c09aba4e9c1f","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2021-11-12T12:07:24Z","title_canon_sha256":"6e9ab1197709e355410b48fd6b8be27e4d966ad273edde0b2bcad4f9a52a8440"},"schema_version":"1.0","source":{"id":"2111.06681","kind":"arxiv","version":1}},"canonical_sha256":"201765e51dba661e020ee182808eb720fbc56225ca6c2a93c8aa8cb205de243c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"201765e51dba661e020ee182808eb720fbc56225ca6c2a93c8aa8cb205de243c","first_computed_at":"2026-07-05T03:31:16.531692Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:31:16.531692Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/6/VakAP9upJCqv5oI/cXzyn0/bIVnrkITLHZo3xYQY5RnF0MNzi4JNnyciF0H+HFTAkiIakWpKTrlthePA9Bg==","signature_status":"signed_v1","signed_at":"2026-07-05T03:31:16.532098Z","signed_message":"canonical_sha256_bytes"},"source_id":"2111.06681","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bd5cfcde36a9e9ecbb892cfeb8f22954231fd24b617e255e1d9f98c9ea0fc360","sha256:a2b72ad5553a8621439be73ea88517626bc1d803fda3e30955fc3c423992c70f"],"state_sha256":"2867ab41428775cefbdd4fe18b44fa3346dd37a843b23e87dd59e45f319ddb68"}