{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:A3RIKR774E2A6UCQS4VRBHPDBD","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":"ba9fdec9df13b6ff229940b8a3f3b088a5d3299b60e1a1ead2f799359c4ef2a7","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2023-07-27T14:32:03Z","title_canon_sha256":"769be3828cd38f99c469e8ebdb84b33ffce9ce97921e776f34e635e03ea43f4e"},"schema_version":"1.0","source":{"id":"2307.14891","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2307.14891","created_at":"2026-07-05T09:40:53Z"},{"alias_kind":"arxiv_version","alias_value":"2307.14891v1","created_at":"2026-07-05T09:40:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2307.14891","created_at":"2026-07-05T09:40:53Z"},{"alias_kind":"pith_short_12","alias_value":"A3RIKR774E2A","created_at":"2026-07-05T09:40:53Z"},{"alias_kind":"pith_short_16","alias_value":"A3RIKR774E2A6UCQ","created_at":"2026-07-05T09:40:53Z"},{"alias_kind":"pith_short_8","alias_value":"A3RIKR77","created_at":"2026-07-05T09:40:53Z"}],"graph_snapshots":[{"event_id":"sha256:07817f574e5267d75a8eea6807c6f7f68adce01c9ee4b0324ba6c6a922860be0","target":"graph","created_at":"2026-07-05T09:40:53Z","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/2307.14891/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The intrinsically superconducting Dirac semimetal 2M-WS$_{2}$ is a promising candidate to realize proximity-induced topological superconductivity in its protected surface states. A precise characterization of the bulk superconducting state is essential for understanding the nature of surface superconductivity in the system. Here, we perform a detailed experimental study of the temperature and nonmagnetic disorder dependence of the London penetration depth $\\lambda$, the upper critical field $H_{c2}$, and the superconducting transition temperature $T_c$ in 2M-WS$_{2}$. We observe a power-law de","authors_text":"Amlan Datta, Damien Berube, Fuqiang Huang, Kamal R. Joshi, Makariy A. Tanatar, Marcin Konczykowski, Mathias S. Scheurer, Peter P. Orth, Romain Grasset, Ruslan Prozorov, Sunil Ghimire, Su-Yang Xu, Yuqiang Fang","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2023-07-27T14:32:03Z","title":"Anisotropic multiband superconductivity in 2M-WS$_{2}$ probed by controlled disorder"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2307.14891","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:dd76617cce2100d17ddcf93bc7a25ed2dfe32e258c673fd313e6e73eedd96dbc","target":"record","created_at":"2026-07-05T09:40:53Z","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":"ba9fdec9df13b6ff229940b8a3f3b088a5d3299b60e1a1ead2f799359c4ef2a7","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2023-07-27T14:32:03Z","title_canon_sha256":"769be3828cd38f99c469e8ebdb84b33ffce9ce97921e776f34e635e03ea43f4e"},"schema_version":"1.0","source":{"id":"2307.14891","kind":"arxiv","version":1}},"canonical_sha256":"06e28547ffe1340f5050972b109de308e832426b268cd162ea9b51b77c089e08","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"06e28547ffe1340f5050972b109de308e832426b268cd162ea9b51b77c089e08","first_computed_at":"2026-07-05T09:40:53.241750Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:40:53.241750Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OIgCTztdFRC+Ka/jjksE6zS7u7xAuM4dYF1h3aAUzgpuyRUONe0t/eXWAQzqKR051fdAw+imQIoczCiimKxaDw==","signature_status":"signed_v1","signed_at":"2026-07-05T09:40:53.242219Z","signed_message":"canonical_sha256_bytes"},"source_id":"2307.14891","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dd76617cce2100d17ddcf93bc7a25ed2dfe32e258c673fd313e6e73eedd96dbc","sha256:07817f574e5267d75a8eea6807c6f7f68adce01c9ee4b0324ba6c6a922860be0"],"state_sha256":"1b3a74b878d42832d1961bc345e8c41e73bf14737e212d2f5ababf29a8ac4292"}