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The determined BCS-ratio for the large gap $2\\Delta_L/k_BT_C = 5.0-5.7$ and its eigen BCS-ratio (in a hypothetical case of zero interband coupling) $2\\Delta_L/k_BT_C^L = 4.1-4.6$ both exceeding the weak-coupling limit 3.52, and for the small gap $2\\Delta_S/k_BT_C = 1.2-1.6$ remain nearly constant wi"},"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":"1612.04303","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2016-12-13T18:05:23Z","cross_cats_sorted":[],"title_canon_sha256":"6432d20cb4874df9b9556b082f5335060cd3224a34618d8f8e38579e9235e2b7","abstract_canon_sha256":"544bc06fb04b6127d6965a7e163aeb8847e6d92764fc4d219949f3d983f1d58c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:48:53.582684Z","signature_b64":"ZDXUQTZchssvBcycxjMxI5oZZi1CIWEBkpiwclNFGPquOVUWjJtcaIuGOXdvF9OeLzKMLH6TcpMp/F1Yykk2DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"17d33b763a364f73872b43357d980f6bd4efcb0cafd6d219c52afa39a66d25a7","last_reissued_at":"2026-05-18T00:48:53.581939Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:48:53.581939Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Evolution of Superconducting Gaps in Th-Substituted Sm$_{1-x}$Th$_x$OFeAs Studied by Multiple Andreev Reflection Spectroscopy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"K.S. 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