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When $ \\al \\nearrow $ 1 we recover the classical Neumann solution for the two-phase Lam\\'{e}-Clapeyron-Stefan problem given through the error function."},"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":"1405.5928","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AP","submitted_at":"2014-05-22T23:20:20Z","cross_cats_sorted":[],"title_canon_sha256":"445e95fb22bfd8312087078b595bb783834502bf7ebbf01c8c0d2390576f53d6","abstract_canon_sha256":"b5916e167351101a11439a16974480f041189af4c63370cea1293446f6ad8b3a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:51:14.446740Z","signature_b64":"Vw15M9INrPgl11GRKJHsdGWqqtw/HTePU9DA1xlRp0tYiWpeTsPgbhXVAhoh8QlLRrehPcBUltuPJFmHjyQoBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7a1b2040e08251cda17198f924144e7ee40730ff293f7bf7d26dae038008d867","last_reissued_at":"2026-05-18T02:51:14.446299Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:51:14.446299Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A Generalized Neumann Solution for the Two-Phase Fractional Lam\\'{e}-Clapeyron-Stefan Problem","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.AP","authors_text":"Domingo A. 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