{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:BHL7LPWOBQJ6I32MOHPPYWIGOB","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":"4991e323dadbcef987aecf9a88e5d2a33461aaac81ce91d7cf9e2a515ada1b36","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2023-05-03T15:54:05Z","title_canon_sha256":"bc2fe8dc58afb48420e9b57d6849f704271a8b5bf59db5439cd62da1135df7b6"},"schema_version":"1.0","source":{"id":"2305.02216","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2305.02216","created_at":"2026-07-05T08:13:25Z"},{"alias_kind":"arxiv_version","alias_value":"2305.02216v2","created_at":"2026-07-05T08:13:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2305.02216","created_at":"2026-07-05T08:13:25Z"},{"alias_kind":"pith_short_12","alias_value":"BHL7LPWOBQJ6","created_at":"2026-07-05T08:13:25Z"},{"alias_kind":"pith_short_16","alias_value":"BHL7LPWOBQJ6I32M","created_at":"2026-07-05T08:13:25Z"},{"alias_kind":"pith_short_8","alias_value":"BHL7LPWO","created_at":"2026-07-05T08:13:25Z"}],"graph_snapshots":[{"event_id":"sha256:925e12bee35046607052026d4d540f4c8319f97e856a11a137174939360fdb57","target":"graph","created_at":"2026-07-05T08:13:25Z","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/2305.02216/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The combination of a superconductor with a magnetically inhomogeneous material has been established as an efficient mechanism for the generation of long-ranged spin-polarized (spin-triplet) Cooper pairs. Evidence for this mechanism, however, has been established based on studies done on three-dimensional systems, where the strong bonds existing at the interface between the superconductor and the magnetic material should in principle enhance proximity effects and strengthen any electronic correlations. Here, we fabricate devices based on van der Waals stacks of flakes of the two-dimensional sup","authors_text":"Alfredo Spuri, Angelo Di Bernardo, Danilo Nikoli\\'c, Elke Scheer, Hadar Steinberg, Hen Alpern, Maya Klang, Oded Millo, Subrata Chakraborty, Wolfgang Belzig","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2023-05-03T15:54:05Z","title":"Signature of long-ranged spin triplets across a two-dimensional superconductor/helimagnet van der Waals interface"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2305.02216","kind":"arxiv","version":2},"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":"sha256:8883c03e4a7349b32dd3aeee90efd85c2437f15942c0ce3966faeb0a58fb1782","target":"record","created_at":"2026-07-05T08:13:25Z","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":"4991e323dadbcef987aecf9a88e5d2a33461aaac81ce91d7cf9e2a515ada1b36","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2023-05-03T15:54:05Z","title_canon_sha256":"bc2fe8dc58afb48420e9b57d6849f704271a8b5bf59db5439cd62da1135df7b6"},"schema_version":"1.0","source":{"id":"2305.02216","kind":"arxiv","version":2}},"canonical_sha256":"09d7f5bece0c13e46f4c71defc5906707bb82fe03b61e4f7dc10e43063a406ce","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"09d7f5bece0c13e46f4c71defc5906707bb82fe03b61e4f7dc10e43063a406ce","first_computed_at":"2026-07-05T08:13:25.821113Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:13:25.821113Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"n9FEOGm0fk7+vzxgFG/LjBgMSHLc1Zqu4P8elg/xpJw/lkmQvtZyoVWAJLg3OGzyoRuT9O2iNNBSJsHVwg4FBA==","signature_status":"signed_v1","signed_at":"2026-07-05T08:13:25.821512Z","signed_message":"canonical_sha256_bytes"},"source_id":"2305.02216","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8883c03e4a7349b32dd3aeee90efd85c2437f15942c0ce3966faeb0a58fb1782","sha256:925e12bee35046607052026d4d540f4c8319f97e856a11a137174939360fdb57"],"state_sha256":"153c3cff01b2d54747c79850e41949a48198a9893441d5675e002496ec2cdf1f"}