{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:M3CEKWR4GWMZBYLEEPWZC47RLK","short_pith_number":"pith:M3CEKWR4","schema_version":"1.0","canonical_sha256":"66c4455a3c359990e16423ed9173f15a9c42d443236ce05ccf4ce208069a08b8","source":{"kind":"arxiv","id":"1111.5142","version":3},"attestation_state":"computed","paper":{"title":"Superconducting properties of single-crystalline A_{x}Fe_{2-y}Se_{2} (A=Rb, K) studied using muon spin spectroscopy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"A. Amato, A. Krzton-Maziopa, E. Pomjakushina, H-H. Klauss, H. Luetkens, K. Conder, R. Khasanov, Z. Shermadini","submitted_at":"2011-11-22T10:07:25Z","abstract_excerpt":"We report on the superconducting properties of A_{x}Fe_{2-y}Se_{2} (A = Rb, K) single crystals studied with the muon spin relaxation or rotation (\\muSR) technique. At low temperatures, close to 90% of the sample volumes exhibit large-moment magnetic order which impedes the investigation of their superconducting properties by \\muSR. On the other hand, about 10% of the sample volumes remain paramagnetic and clearly show a superconducting response. The temperature dependence of the superconducting carrier density was analyzed within the framework of a single s-wave gap scenario. The zero-temperat"},"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":"1111.5142","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2011-11-22T10:07:25Z","cross_cats_sorted":[],"title_canon_sha256":"0a4771f37974c13d1c219869feb153e14aa1f11c8af342def8cb7031dd0f504a","abstract_canon_sha256":"44531a3967f5c9083daa19cac1da3f78d1172e012e47de4899278a93c1160ce1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:00:49.149195Z","signature_b64":"mV/uJYKMeQMa48kRtGN4sOu1ptbcFEzB+JiQxQWj9gKtBUyQY+dHDCLAHHbNLSxeoDJ8WK0hRYzn3dCMAIPzDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"66c4455a3c359990e16423ed9173f15a9c42d443236ce05ccf4ce208069a08b8","last_reissued_at":"2026-05-18T04:00:49.148810Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:00:49.148810Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Superconducting properties of single-crystalline A_{x}Fe_{2-y}Se_{2} (A=Rb, K) studied using muon spin spectroscopy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"A. Amato, A. Krzton-Maziopa, E. Pomjakushina, H-H. Klauss, H. Luetkens, K. Conder, R. Khasanov, Z. Shermadini","submitted_at":"2011-11-22T10:07:25Z","abstract_excerpt":"We report on the superconducting properties of A_{x}Fe_{2-y}Se_{2} (A = Rb, K) single crystals studied with the muon spin relaxation or rotation (\\muSR) technique. At low temperatures, close to 90% of the sample volumes exhibit large-moment magnetic order which impedes the investigation of their superconducting properties by \\muSR. On the other hand, about 10% of the sample volumes remain paramagnetic and clearly show a superconducting response. The temperature dependence of the superconducting carrier density was analyzed within the framework of a single s-wave gap scenario. The zero-temperat"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.5142","kind":"arxiv","version":3},"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":"1111.5142","created_at":"2026-05-18T04:00:49.148860+00:00"},{"alias_kind":"arxiv_version","alias_value":"1111.5142v3","created_at":"2026-05-18T04:00:49.148860+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.5142","created_at":"2026-05-18T04:00:49.148860+00:00"},{"alias_kind":"pith_short_12","alias_value":"M3CEKWR4GWMZ","created_at":"2026-05-18T12:26:34.985390+00:00"},{"alias_kind":"pith_short_16","alias_value":"M3CEKWR4GWMZBYLE","created_at":"2026-05-18T12:26:34.985390+00:00"},{"alias_kind":"pith_short_8","alias_value":"M3CEKWR4","created_at":"2026-05-18T12:26:34.985390+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/M3CEKWR4GWMZBYLEEPWZC47RLK","json":"https://pith.science/pith/M3CEKWR4GWMZBYLEEPWZC47RLK.json","graph_json":"https://pith.science/api/pith-number/M3CEKWR4GWMZBYLEEPWZC47RLK/graph.json","events_json":"https://pith.science/api/pith-number/M3CEKWR4GWMZBYLEEPWZC47RLK/events.json","paper":"https://pith.science/paper/M3CEKWR4"},"agent_actions":{"view_html":"https://pith.science/pith/M3CEKWR4GWMZBYLEEPWZC47RLK","download_json":"https://pith.science/pith/M3CEKWR4GWMZBYLEEPWZC47RLK.json","view_paper":"https://pith.science/paper/M3CEKWR4","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1111.5142&json=true","fetch_graph":"https://pith.science/api/pith-number/M3CEKWR4GWMZBYLEEPWZC47RLK/graph.json","fetch_events":"https://pith.science/api/pith-number/M3CEKWR4GWMZBYLEEPWZC47RLK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/M3CEKWR4GWMZBYLEEPWZC47RLK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/M3CEKWR4GWMZBYLEEPWZC47RLK/action/storage_attestation","attest_author":"https://pith.science/pith/M3CEKWR4GWMZBYLEEPWZC47RLK/action/author_attestation","sign_citation":"https://pith.science/pith/M3CEKWR4GWMZBYLEEPWZC47RLK/action/citation_signature","submit_replication":"https://pith.science/pith/M3CEKWR4GWMZBYLEEPWZC47RLK/action/replication_record"}},"created_at":"2026-05-18T04:00:49.148860+00:00","updated_at":"2026-05-18T04:00:49.148860+00:00"}