{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:GRGLYQUK74YUFWNNNUVLHNIO7A","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":"d4a34e6639331396ecdb54897224b0474deee4447c02a60af08bc15d50093211","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-07-20T07:46:11Z","title_canon_sha256":"5ecb75289ad7c501ffb958c349b62a89cab0ffeabf1a386d70f0920a0df6ddfb"},"schema_version":"1.0","source":{"id":"1807.07729","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.07729","created_at":"2026-05-18T00:06:01Z"},{"alias_kind":"arxiv_version","alias_value":"1807.07729v1","created_at":"2026-05-18T00:06:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.07729","created_at":"2026-05-18T00:06:01Z"},{"alias_kind":"pith_short_12","alias_value":"GRGLYQUK74YU","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_16","alias_value":"GRGLYQUK74YUFWNN","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_8","alias_value":"GRGLYQUK","created_at":"2026-05-18T12:32:25Z"}],"graph_snapshots":[{"event_id":"sha256:2c0ee5466f131c2bb0ff7640419f8a24743fb56088c8ec9f9ef3f2aa0a193c8a","target":"graph","created_at":"2026-05-18T00:06:01Z","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 investigated transport and magnetic properties of NdFeAsO$_{0.9}$F$_{0.1}$ single crystal under hydrostatic pressures up to 50\\,GPa. The ambient pressure superconductivity at $T_{c} \\sim$ 45.4\\,K is fully suppressed at $P_{c} \\sim$ 21 GPa. Upon further increase of the pressure, the ferromagnetism associated with the order of rare-earth subsystem is induced at the border of superconductivity. Our finding is supported by the hysteresis in the magnetization $M$($H$) loops and the strong increase in the field cooled data, $M$($T$), toward low temperatures. We also show that the temperature evol","authors_text":"A. N. Vasiliev, C. Krellner, H. K. Mao, K. Shibayama, Mahmoud Abdel-Hafiez, M. Ishizuka, M. Mito, S. Takagi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-07-20T07:46:11Z","title":"High-Pressure Phase Diagram of NdFeAsO$_{0.9}$F$_{0.1}$: Disappearance of superconductivity on the verge of ferromagnetism from nd moments"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.07729","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":"sha256:0f4bfc9ca62be031478b5d5e6c21e7af891afbcc6ce959342680d0388a1374f5","target":"record","created_at":"2026-05-18T00:06:01Z","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":"d4a34e6639331396ecdb54897224b0474deee4447c02a60af08bc15d50093211","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-07-20T07:46:11Z","title_canon_sha256":"5ecb75289ad7c501ffb958c349b62a89cab0ffeabf1a386d70f0920a0df6ddfb"},"schema_version":"1.0","source":{"id":"1807.07729","kind":"arxiv","version":1}},"canonical_sha256":"344cbc428aff3142d9ad6d2ab3b50ef81e97e47b1482b7b1646830d42181d1b8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"344cbc428aff3142d9ad6d2ab3b50ef81e97e47b1482b7b1646830d42181d1b8","first_computed_at":"2026-05-18T00:06:01.278615Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:06:01.278615Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XIorr0ubTofEop/cPyEZ+/+lGRld+jZ5wX/WMOVCAVYl8MkiMhSlGTr733BFDbiV5fE9kl+bn8t91MhSPI8TAw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:06:01.278985Z","signed_message":"canonical_sha256_bytes"},"source_id":"1807.07729","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0f4bfc9ca62be031478b5d5e6c21e7af891afbcc6ce959342680d0388a1374f5","sha256:2c0ee5466f131c2bb0ff7640419f8a24743fb56088c8ec9f9ef3f2aa0a193c8a"],"state_sha256":"588f3cc742fcb798b51cd290b56b1ffac9d479649ec3782e46caed6a07856449"}