{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:ZEMIKGQQJQNJPLLO3HYX5OXFHE","short_pith_number":"pith:ZEMIKGQQ","schema_version":"1.0","canonical_sha256":"c918851a104c1a97ad6ed9f17ebae53912708eb33304b9883ea9adb454a8bd66","source":{"kind":"arxiv","id":"1004.1978","version":1},"attestation_state":"computed","paper":{"title":"Isoelectronic Ru substitution at Fe-site in Sm(Fe1-xRux)As(O0.85F0.15) compound and its effects on structural, superconducting and normal state properties","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"A. Martinelli, A. Palenzona, A. Sala, C. Ferdeghini, F.Bernardini, G. Lamura, I. Pallecchi, I. Sheikin, M. Monni, M. Putti, M.R.Cimberle, M. Tropeano, S.Massidda","submitted_at":"2010-04-12T14:47:32Z","abstract_excerpt":"In this work we present a systematic experimental and theoretical study of the structural, transport and superconducting properties of Sm(Fe1-xRux)As(O0.85F0.15) polycrystalline samples as a function of Ru content (x) ranging from 0 to 1. The choice of Ru as isoelectronic substitution at Fe site of F-doped compounds allows to better clarify the role of structural disorder in modifying the normal and superconducting properties of these newly discovered multiband superconductors. Two different regions are identified: the Fe-rich phase (x<0.5) where superconducting and normal state properties are"},"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":"1004.1978","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2010-04-12T14:47:32Z","cross_cats_sorted":[],"title_canon_sha256":"1a683f25f376138a0b90e9e582882add21e493379e4a464b767a461b415902bf","abstract_canon_sha256":"5519b10d212e365aedfe1c64bdd8189c16a70bc7e310103b1c914b1c74c12728"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:08:06.648270Z","signature_b64":"js9W3bOSshAQzCXcc7MAngj+wQFP25x/a7qXqjT73qA7mpn+T83DfOMGPj/LbX7Vci3E56L2+ODXWww8ZCzODw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c918851a104c1a97ad6ed9f17ebae53912708eb33304b9883ea9adb454a8bd66","last_reissued_at":"2026-05-18T02:08:06.647416Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:08:06.647416Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Isoelectronic Ru substitution at Fe-site in Sm(Fe1-xRux)As(O0.85F0.15) compound and its effects on structural, superconducting and normal state properties","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"A. Martinelli, A. Palenzona, A. Sala, C. Ferdeghini, F.Bernardini, G. Lamura, I. Pallecchi, I. Sheikin, M. Monni, M. Putti, M.R.Cimberle, M. Tropeano, S.Massidda","submitted_at":"2010-04-12T14:47:32Z","abstract_excerpt":"In this work we present a systematic experimental and theoretical study of the structural, transport and superconducting properties of Sm(Fe1-xRux)As(O0.85F0.15) polycrystalline samples as a function of Ru content (x) ranging from 0 to 1. The choice of Ru as isoelectronic substitution at Fe site of F-doped compounds allows to better clarify the role of structural disorder in modifying the normal and superconducting properties of these newly discovered multiband superconductors. Two different regions are identified: the Fe-rich phase (x<0.5) where superconducting and normal state properties are"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1004.1978","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":"1004.1978","created_at":"2026-05-18T02:08:06.647579+00:00"},{"alias_kind":"arxiv_version","alias_value":"1004.1978v1","created_at":"2026-05-18T02:08:06.647579+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1004.1978","created_at":"2026-05-18T02:08:06.647579+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZEMIKGQQJQNJ","created_at":"2026-05-18T12:26:17.028572+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZEMIKGQQJQNJPLLO","created_at":"2026-05-18T12:26:17.028572+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZEMIKGQQ","created_at":"2026-05-18T12:26:17.028572+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/ZEMIKGQQJQNJPLLO3HYX5OXFHE","json":"https://pith.science/pith/ZEMIKGQQJQNJPLLO3HYX5OXFHE.json","graph_json":"https://pith.science/api/pith-number/ZEMIKGQQJQNJPLLO3HYX5OXFHE/graph.json","events_json":"https://pith.science/api/pith-number/ZEMIKGQQJQNJPLLO3HYX5OXFHE/events.json","paper":"https://pith.science/paper/ZEMIKGQQ"},"agent_actions":{"view_html":"https://pith.science/pith/ZEMIKGQQJQNJPLLO3HYX5OXFHE","download_json":"https://pith.science/pith/ZEMIKGQQJQNJPLLO3HYX5OXFHE.json","view_paper":"https://pith.science/paper/ZEMIKGQQ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1004.1978&json=true","fetch_graph":"https://pith.science/api/pith-number/ZEMIKGQQJQNJPLLO3HYX5OXFHE/graph.json","fetch_events":"https://pith.science/api/pith-number/ZEMIKGQQJQNJPLLO3HYX5OXFHE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZEMIKGQQJQNJPLLO3HYX5OXFHE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZEMIKGQQJQNJPLLO3HYX5OXFHE/action/storage_attestation","attest_author":"https://pith.science/pith/ZEMIKGQQJQNJPLLO3HYX5OXFHE/action/author_attestation","sign_citation":"https://pith.science/pith/ZEMIKGQQJQNJPLLO3HYX5OXFHE/action/citation_signature","submit_replication":"https://pith.science/pith/ZEMIKGQQJQNJPLLO3HYX5OXFHE/action/replication_record"}},"created_at":"2026-05-18T02:08:06.647579+00:00","updated_at":"2026-05-18T02:08:06.647579+00:00"}