{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:CUPCJPDR3ISVZFRBCP23XHVJGF","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":"922a99297fee80bf7421661efe48147fe84e504ba962eb07a578fa76ec8d58a1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2014-07-03T18:35:52Z","title_canon_sha256":"62e813a28d09dad1451119a930f6044d0ce717f2203f4a2e4e647fb283adebcc"},"schema_version":"1.0","source":{"id":"1407.1007","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1407.1007","created_at":"2026-05-18T02:39:10Z"},{"alias_kind":"arxiv_version","alias_value":"1407.1007v1","created_at":"2026-05-18T02:39:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1407.1007","created_at":"2026-05-18T02:39:10Z"},{"alias_kind":"pith_short_12","alias_value":"CUPCJPDR3ISV","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_16","alias_value":"CUPCJPDR3ISVZFRB","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_8","alias_value":"CUPCJPDR","created_at":"2026-05-18T12:28:25Z"}],"graph_snapshots":[{"event_id":"sha256:b868cae8c310e9ca08650c10675a56f7a404f646f1a709d7b2ec1d61b28f5540","target":"graph","created_at":"2026-05-18T02:39:10Z","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 superconductivity in polycrystalline samples of the 1038-type compounds (Ca$_{1-x}$RE$_x$)$_{10}$(FeAs)$_{10}$(Pt$_3$As$_8$) up to T$_c$ = 35 K with RE = Y, La-Nd, Sm, Gd-Lu. The critical temperatures are independent of the trivalent rare earth element used, yielding an universal T$_c$($x$) phase diagram for electron doping in all these systems. The absence of superconductivity in Eu$^{2+}$ doped samples, as well as the close resemblance of (Ca$_{1-x}$RE$_x$)$_{10}$(FeAs)$_{10}$(Pt$_3$As$_8$) to the 1048 compound substantiate that the electron doping scenario in the RE-1038 and 1048 ","authors_text":"Dirk Johrendt, Gerald Derondeau, Tobias St\\\"urzer","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2014-07-03T18:35:52Z","title":"Superconductivity by rare earth doping in the 1038-type compounds (Ca$_{1-x}$RE$_x$)$_{10}$(FeAs)$_{10}$(Pt$_3$As$_8$) with RE = Y, La-Nd, Sm-Lu"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.1007","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":"sha256:5f5e7f553c76c9e06dfc67587d72a7d54f1e2a22e64401f339c79de90cebfb86","target":"record","created_at":"2026-05-18T02:39:10Z","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":"922a99297fee80bf7421661efe48147fe84e504ba962eb07a578fa76ec8d58a1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2014-07-03T18:35:52Z","title_canon_sha256":"62e813a28d09dad1451119a930f6044d0ce717f2203f4a2e4e647fb283adebcc"},"schema_version":"1.0","source":{"id":"1407.1007","kind":"arxiv","version":1}},"canonical_sha256":"151e24bc71da255c962113f5bb9ea9317034a4262d8d9e7fdf282bf705e1f1d2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"151e24bc71da255c962113f5bb9ea9317034a4262d8d9e7fdf282bf705e1f1d2","first_computed_at":"2026-05-18T02:39:10.760600Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:39:10.760600Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tvtCdw4zFG9zgx3WbEpGgERgbzD1qlbPycVfj1sRPWynrc+HnASmhN3wUUVRLjHSM6E8DClR4kSTPfq6JymRDA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:39:10.761254Z","signed_message":"canonical_sha256_bytes"},"source_id":"1407.1007","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5f5e7f553c76c9e06dfc67587d72a7d54f1e2a22e64401f339c79de90cebfb86","sha256:b868cae8c310e9ca08650c10675a56f7a404f646f1a709d7b2ec1d61b28f5540"],"state_sha256":"1db23d117d0fb71b32a6c479d0a4c98a4ff68c53f49f29c4634ad5fb7dc1969d"}