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We prove that f is Galois. We proceed to calculate the Galois group G, when X is simply connected, and its holomorphic symplectic structure is unique, up to a scalar factor. The singularity of Y is generically of ADE-type, along every codimension 2 irreducible component B of the singular locus, by Na"},"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":"0807.3502","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AG","submitted_at":"2008-07-22T15:45:08Z","cross_cats_sorted":[],"title_canon_sha256":"8fe40040ad50b4e47d72279d89021230b6ecdebb52b0fe11f674ee459910b674","abstract_canon_sha256":"b3659f3747926fd71724ba7026ce0f5ceb7ede7445c086851e2266f8156bffa5"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:42:34.571852Z","signature_b64":"/FAPLQjk2/Ml/YkGUr1wwi7qzgWLIV3Jq7XuN/yuiqBG+dHMmNYd60B+INbeHfMVF2/LpJjyl/T6iuOGYyUYDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"100d964eb1f6b4d29b56d8883c87cc0a4514b3342ac3e45a002698cb484f7b54","last_reissued_at":"2026-05-18T04:42:34.571235Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:42:34.571235Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Modular Galois covers associated to symplectic resolutions of singularities","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.AG","authors_text":"Eyal Markman","submitted_at":"2008-07-22T15:45:08Z","abstract_excerpt":"Let Y be a normal projective variety and p a morphism from X to Y, which is a projective holomorphic symplectic resolution. 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