{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:CADSVZNQWHQITPCIOCAPOTS3BP","short_pith_number":"pith:CADSVZNQ","schema_version":"1.0","canonical_sha256":"10072ae5b0b1e089bc487080f74e5b0bfe2337e506c248bbef86197fc3a46bf1","source":{"kind":"arxiv","id":"1901.02580","version":1},"attestation_state":"computed","paper":{"title":"Crystal structures and the sign reversal Hall resistivity in iron-based superconductors Lix(C3H10N2)0.32FeSe (0.15<x<0.4)","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Jiangang Guo, Jun Den, Lin Gu, Linlin Zhao, Munan Hao, Ruijin Sun, Shifeng Jin, Xiao Fan, Xiaolong Chen, Xiaoning Sun","submitted_at":"2019-01-09T01:45:10Z","abstract_excerpt":"We report the crystal structure, superconductivity and normal state properties of two iron-based materials, Li0.15(C3H10N2)0.32FeSe(P-4) and Lix(C3H10N2)0.32FeSe(P4/nmm, 0.25<x<0.4) with superconducting transition temperature from 40~46K. The determined crystal structures revealed a coupling between Li concentration and the oritation of 1,2-Diaminopropane molecules within the hyper expanded FeSe layers. Further fitting on resistivity in terms of the Lawence-Doniach model suggests the two superconductors belong to the quasi-two dimonsional system. With increasing temperature, a differences in c"},"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":"1901.02580","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2019-01-09T01:45:10Z","cross_cats_sorted":[],"title_canon_sha256":"7c2e7e0f152c7634c4e3ab4cc6a43b8746bdde652f7ef0403dde2a68869d1bb4","abstract_canon_sha256":"0a4861bcb1bb724eca93238e67d83df938d2465d307b8219685e7317cd20f8ab"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:01:38.631556Z","signature_b64":"zLO1pjWZT1xJXSGtAwTWag4EfZr7+NkBGMzvU6x7Lujt07xSQFs6hBXtgmQUwsdWJuqvMCooo5AhpmEF+1UtDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"10072ae5b0b1e089bc487080f74e5b0bfe2337e506c248bbef86197fc3a46bf1","last_reissued_at":"2026-07-05T00:01:38.631141Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:01:38.631141Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Crystal structures and the sign reversal Hall resistivity in iron-based superconductors Lix(C3H10N2)0.32FeSe (0.15<x<0.4)","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Jiangang Guo, Jun Den, Lin Gu, Linlin Zhao, Munan Hao, Ruijin Sun, Shifeng Jin, Xiao Fan, Xiaolong Chen, Xiaoning Sun","submitted_at":"2019-01-09T01:45:10Z","abstract_excerpt":"We report the crystal structure, superconductivity and normal state properties of two iron-based materials, Li0.15(C3H10N2)0.32FeSe(P-4) and Lix(C3H10N2)0.32FeSe(P4/nmm, 0.25<x<0.4) with superconducting transition temperature from 40~46K. The determined crystal structures revealed a coupling between Li concentration and the oritation of 1,2-Diaminopropane molecules within the hyper expanded FeSe layers. Further fitting on resistivity in terms of the Lawence-Doniach model suggests the two superconductors belong to the quasi-two dimonsional system. With increasing temperature, a differences in c"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.02580","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1901.02580/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"1901.02580","created_at":"2026-07-05T00:01:38.631198+00:00"},{"alias_kind":"arxiv_version","alias_value":"1901.02580v1","created_at":"2026-07-05T00:01:38.631198+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.02580","created_at":"2026-07-05T00:01:38.631198+00:00"},{"alias_kind":"pith_short_12","alias_value":"CADSVZNQWHQI","created_at":"2026-07-05T00:01:38.631198+00:00"},{"alias_kind":"pith_short_16","alias_value":"CADSVZNQWHQITPCI","created_at":"2026-07-05T00:01:38.631198+00:00"},{"alias_kind":"pith_short_8","alias_value":"CADSVZNQ","created_at":"2026-07-05T00:01:38.631198+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/CADSVZNQWHQITPCIOCAPOTS3BP","json":"https://pith.science/pith/CADSVZNQWHQITPCIOCAPOTS3BP.json","graph_json":"https://pith.science/api/pith-number/CADSVZNQWHQITPCIOCAPOTS3BP/graph.json","events_json":"https://pith.science/api/pith-number/CADSVZNQWHQITPCIOCAPOTS3BP/events.json","paper":"https://pith.science/paper/CADSVZNQ"},"agent_actions":{"view_html":"https://pith.science/pith/CADSVZNQWHQITPCIOCAPOTS3BP","download_json":"https://pith.science/pith/CADSVZNQWHQITPCIOCAPOTS3BP.json","view_paper":"https://pith.science/paper/CADSVZNQ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1901.02580&json=true","fetch_graph":"https://pith.science/api/pith-number/CADSVZNQWHQITPCIOCAPOTS3BP/graph.json","fetch_events":"https://pith.science/api/pith-number/CADSVZNQWHQITPCIOCAPOTS3BP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/CADSVZNQWHQITPCIOCAPOTS3BP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/CADSVZNQWHQITPCIOCAPOTS3BP/action/storage_attestation","attest_author":"https://pith.science/pith/CADSVZNQWHQITPCIOCAPOTS3BP/action/author_attestation","sign_citation":"https://pith.science/pith/CADSVZNQWHQITPCIOCAPOTS3BP/action/citation_signature","submit_replication":"https://pith.science/pith/CADSVZNQWHQITPCIOCAPOTS3BP/action/replication_record"}},"created_at":"2026-07-05T00:01:38.631198+00:00","updated_at":"2026-07-05T00:01:38.631198+00:00"}