{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:FBYFLOGCAM6LP6LRWY4P2XYJII","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":"34f836244c0ccb403abe35d708b5be9347e2131dc0bd1a8aacf8ac451979b3a6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-05-23T01:23:00Z","title_canon_sha256":"1e69c433a4af22c57aa1938d00026602cffefa4247cfba2f5d2df7b1e7e378e2"},"schema_version":"1.0","source":{"id":"1805.08923","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.08923","created_at":"2026-05-18T00:00:55Z"},{"alias_kind":"arxiv_version","alias_value":"1805.08923v2","created_at":"2026-05-18T00:00:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.08923","created_at":"2026-05-18T00:00:55Z"},{"alias_kind":"pith_short_12","alias_value":"FBYFLOGCAM6L","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_16","alias_value":"FBYFLOGCAM6LP6LR","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_8","alias_value":"FBYFLOGC","created_at":"2026-05-18T12:32:22Z"}],"graph_snapshots":[{"event_id":"sha256:33eb93ce9ce89ecc83ec6bcebe77f2401959b45cdf88ab07457745aaf184f7e6","target":"graph","created_at":"2026-05-18T00:00:55Z","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 report single-crystal growth of La$_{0.34}$Na$_{0.66}$Fe$_2$As$_2$ iron-based superconductor with the size of several millimeters. The samples were accidentally obtained in trying to grow LaFeAsO$_{1-y}$F$_y$ ( $y \\geq$ 0.8 ) single crystals with NaAs and NaF flux. The sample shows both antiferromagnetic and structural transitions at 106 K. The superconducting transition temperature is about 27 K with the superconducting anisotropy of about 1.9. These values and the temperature dependence of the Hall coefficient suggest that La$_{0.34}$Na$_{0.66}$Fe$_2$As$_2$ belongs to hole-doped \"122\" fam","authors_text":"Huiqian Luo, Jia-Ou Wang, Shiliang Li, Xiaoyan Ma, Yanhong Gu, Youguo Shi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-05-23T01:23:00Z","title":"Single-crystal growth of iron-based superconductor La$_{0.34}$Na$_{0.66}$Fe$_2$As$_2$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.08923","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":"sha256:8706e5ac653a56aa14d18a7818cd372835b48cca5dfed1fd96c52a8c5c3f79f7","target":"record","created_at":"2026-05-18T00:00:55Z","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":"34f836244c0ccb403abe35d708b5be9347e2131dc0bd1a8aacf8ac451979b3a6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-05-23T01:23:00Z","title_canon_sha256":"1e69c433a4af22c57aa1938d00026602cffefa4247cfba2f5d2df7b1e7e378e2"},"schema_version":"1.0","source":{"id":"1805.08923","kind":"arxiv","version":2}},"canonical_sha256":"287055b8c2033cb7f971b638fd5f0942248f157fcc58504d96c37166d4330082","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"287055b8c2033cb7f971b638fd5f0942248f157fcc58504d96c37166d4330082","first_computed_at":"2026-05-18T00:00:55.696184Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:00:55.696184Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZslqqVqMTcaduoSTmOnrLzRR4E+VkHNfE58beso3rnhmtgZJqXDqTlEqK0vClJ8+NBMEDt3Hu3SIOSwHxe9wBw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:00:55.696680Z","signed_message":"canonical_sha256_bytes"},"source_id":"1805.08923","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8706e5ac653a56aa14d18a7818cd372835b48cca5dfed1fd96c52a8c5c3f79f7","sha256:33eb93ce9ce89ecc83ec6bcebe77f2401959b45cdf88ab07457745aaf184f7e6"],"state_sha256":"10a496c58848568ca33a60fe0a363f70db4866f7aa267a49da6eb2a02b0989cd"}