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We also generalize the construction to involve a generic non-minimally coupled $p$-form field strength. We then focus on one low-lying example in four dimensions and construct the exact magnetically-charged black holes. We also construct exact electrically-charged $z=2$ Lifshitz black holes. We ob"},"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":"1512.09153","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-12-30T21:08:50Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"ed43a6440b15f44f6de370e2ee9247203c086f2864842c51a4301fd08f5ef877","abstract_canon_sha256":"cf4956b30580088b137bcbe68178288ca361c27191a3007220fb86c1ec601ec0"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:15:43.164707Z","signature_b64":"N5/24/Wo4SAGtNh0iGZv5T1GyCrKfIFTE8/cOaBdrFm/ASsa+34rnC+sYLQTycsnqK33uz5gQZ3Rul9OAn0zCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b893b5bf802cfeda3a6db2ca6186f8db0cf7ac183b570a9e46e95cf996f2fe93","last_reissued_at":"2026-05-18T01:15:43.164044Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:15:43.164044Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Higher-Derivative Gravity with Non-minimally Coupled Maxwell Field","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"H. 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