{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:YMT3KLZBOHTV4ZK5I4KQGUHJUQ","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":"0c3064a0eaefd7918f35ea1e8e5a91bb2019b64b31c2287e07d1f27f6f36a0c9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2010-12-26T15:45:13Z","title_canon_sha256":"f13f06be1db069d4756b72864ef7a742c0c53f362be2f1497efbe6a63f29588d"},"schema_version":"1.0","source":{"id":"1012.5525","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1012.5525","created_at":"2026-05-18T04:27:37Z"},{"alias_kind":"arxiv_version","alias_value":"1012.5525v1","created_at":"2026-05-18T04:27:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1012.5525","created_at":"2026-05-18T04:27:37Z"},{"alias_kind":"pith_short_12","alias_value":"YMT3KLZBOHTV","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_16","alias_value":"YMT3KLZBOHTV4ZK5","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_8","alias_value":"YMT3KLZB","created_at":"2026-05-18T12:26:17Z"}],"graph_snapshots":[{"event_id":"sha256:cc16136f57ed27ae1a46623cc10daf31fd873d7972f956b6830e752c3fcd730a","target":"graph","created_at":"2026-05-18T04:27:37Z","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 successfully grew the high-quality single crystal of Rb$_{0.78}$Fe$_2$Se$_{1.78}$, which shows sharp superconducting transition in magnetic susceptibility and electrical resistivity. Resistivity measurements show the onset superconducting transition ($T_{\\rm c}$) at 32.1 K and zero resistivity at 30 K. From the low-temperature iso-magnetic-field magnetoresistance, large upper critical field $H_{\\rm c2}$(0) has been estimated as high as 180 T for in-plane field and 59 T for out-of-plane field. The anisotropy $H^{ab}_{\\rm c2}$(0)/$H^{c}_{\\rm c2}$(0) is around 3.0, right lying between those ob","authors_text":"A. F. Wang, G. J. Ye, J. J. Ying, M. Zhang, P. Cheng, R. H. Liu, X. F. Wang, X. G. Luo, X. H. Chen, Y. J. Yan, Z. J. Xiang, Z. Y. Li","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2010-12-26T15:45:13Z","title":"Superconductivity at 32 K in single crystal Rb$_{0.78}$Fe$_2$Se$_{1.78}$}"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1012.5525","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":"sha256:2a6f5be1e50338e03f0e5773a36ffd53996b2f220c1963e370ec591eb46636c6","target":"record","created_at":"2026-05-18T04:27:37Z","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":"0c3064a0eaefd7918f35ea1e8e5a91bb2019b64b31c2287e07d1f27f6f36a0c9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2010-12-26T15:45:13Z","title_canon_sha256":"f13f06be1db069d4756b72864ef7a742c0c53f362be2f1497efbe6a63f29588d"},"schema_version":"1.0","source":{"id":"1012.5525","kind":"arxiv","version":1}},"canonical_sha256":"c327b52f2171e75e655d47150350e9a40a893a3f37fb65791e959004dd5d519a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c327b52f2171e75e655d47150350e9a40a893a3f37fb65791e959004dd5d519a","first_computed_at":"2026-05-18T04:27:37.793122Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:27:37.793122Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xeFqkAgC2nRvDkeb99ZlbStQ4FJhmT44swwhjfnReskDyxvOjqPm3r7vPMiw5+8t+rtZqqCiwVvBGpv+ghf8Dg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:27:37.793721Z","signed_message":"canonical_sha256_bytes"},"source_id":"1012.5525","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2a6f5be1e50338e03f0e5773a36ffd53996b2f220c1963e370ec591eb46636c6","sha256:cc16136f57ed27ae1a46623cc10daf31fd873d7972f956b6830e752c3fcd730a"],"state_sha256":"6f43d94cdff36f6776e381c4d720ac88ce61aa1d17aba839532d6a5dcb5a8f21"}