{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:VHR72O2PRF6JOLN34ALCHTXDMM","short_pith_number":"pith:VHR72O2P","schema_version":"1.0","canonical_sha256":"a9e3fd3b4f897c972dbbe01623cee36311d74bff1c279c8799695ab551179db7","source":{"kind":"arxiv","id":"1902.09133","version":1},"attestation_state":"computed","paper":{"title":"$^{77}$Se-NMR Study under Pressure on 12%-S Doped FeSe","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Kohei Matsuura, Naoki Fujiwara, Shigeru Kasahara, Takanori Kuwayama, Takasada Shibauchi, Yoshiya Uwatoko, Yuji Matsuda, Yuta Mizukami","submitted_at":"2019-02-25T08:19:26Z","abstract_excerpt":"The 12%-S doped FeSe system has a high Tc of 30 K at a pressure of 3.0 GPa. We have successfully investigated its microscopic properties for the first time via $^{77}$Se-NMR measurements under pressure. The antiferromagnetic (AFM) fluctuations at the optimal pressure (~3 GPa) exhibited unexpected suppression compared with the AFM fluctuations at ambient pressure, even though the optimal pressure is close to the phase boundary of the AFM phase induced at the high-pressure region. In addition, we revealed that the SC phase at an applied field of 6.02 T exhibited a remarkable double-dome structur"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1902.09133","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2019-02-25T08:19:26Z","cross_cats_sorted":[],"title_canon_sha256":"19a774e9aba935138304d33610db50dbe76331061a6625122deb9c3acf6c7a32","abstract_canon_sha256":"9456cde8f6b32f613711b3e44fa8c97b80cc64fdcc5ba34f4b5390dce48257b1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:52:46.554498Z","signature_b64":"im9aRdvKBpcWMjZf5PEjK3yONJ4yibqDZaMPX5cXjHW3gS7iCfDNSZRqWq0Gh2c0Iz0T4U+gJWqtYmY/ovJ+Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a9e3fd3b4f897c972dbbe01623cee36311d74bff1c279c8799695ab551179db7","last_reissued_at":"2026-05-17T23:52:46.553809Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:52:46.553809Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"$^{77}$Se-NMR Study under Pressure on 12%-S Doped FeSe","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Kohei Matsuura, Naoki Fujiwara, Shigeru Kasahara, Takanori Kuwayama, Takasada Shibauchi, Yoshiya Uwatoko, Yuji Matsuda, Yuta Mizukami","submitted_at":"2019-02-25T08:19:26Z","abstract_excerpt":"The 12%-S doped FeSe system has a high Tc of 30 K at a pressure of 3.0 GPa. We have successfully investigated its microscopic properties for the first time via $^{77}$Se-NMR measurements under pressure. The antiferromagnetic (AFM) fluctuations at the optimal pressure (~3 GPa) exhibited unexpected suppression compared with the AFM fluctuations at ambient pressure, even though the optimal pressure is close to the phase boundary of the AFM phase induced at the high-pressure region. In addition, we revealed that the SC phase at an applied field of 6.02 T exhibited a remarkable double-dome structur"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1902.09133","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1902.09133","created_at":"2026-05-17T23:52:46.553903+00:00"},{"alias_kind":"arxiv_version","alias_value":"1902.09133v1","created_at":"2026-05-17T23:52:46.553903+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1902.09133","created_at":"2026-05-17T23:52:46.553903+00:00"},{"alias_kind":"pith_short_12","alias_value":"VHR72O2PRF6J","created_at":"2026-05-18T12:33:30.264802+00:00"},{"alias_kind":"pith_short_16","alias_value":"VHR72O2PRF6JOLN3","created_at":"2026-05-18T12:33:30.264802+00:00"},{"alias_kind":"pith_short_8","alias_value":"VHR72O2P","created_at":"2026-05-18T12:33:30.264802+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/VHR72O2PRF6JOLN34ALCHTXDMM","json":"https://pith.science/pith/VHR72O2PRF6JOLN34ALCHTXDMM.json","graph_json":"https://pith.science/api/pith-number/VHR72O2PRF6JOLN34ALCHTXDMM/graph.json","events_json":"https://pith.science/api/pith-number/VHR72O2PRF6JOLN34ALCHTXDMM/events.json","paper":"https://pith.science/paper/VHR72O2P"},"agent_actions":{"view_html":"https://pith.science/pith/VHR72O2PRF6JOLN34ALCHTXDMM","download_json":"https://pith.science/pith/VHR72O2PRF6JOLN34ALCHTXDMM.json","view_paper":"https://pith.science/paper/VHR72O2P","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1902.09133&json=true","fetch_graph":"https://pith.science/api/pith-number/VHR72O2PRF6JOLN34ALCHTXDMM/graph.json","fetch_events":"https://pith.science/api/pith-number/VHR72O2PRF6JOLN34ALCHTXDMM/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VHR72O2PRF6JOLN34ALCHTXDMM/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VHR72O2PRF6JOLN34ALCHTXDMM/action/storage_attestation","attest_author":"https://pith.science/pith/VHR72O2PRF6JOLN34ALCHTXDMM/action/author_attestation","sign_citation":"https://pith.science/pith/VHR72O2PRF6JOLN34ALCHTXDMM/action/citation_signature","submit_replication":"https://pith.science/pith/VHR72O2PRF6JOLN34ALCHTXDMM/action/replication_record"}},"created_at":"2026-05-17T23:52:46.553903+00:00","updated_at":"2026-05-17T23:52:46.553903+00:00"}