diff --git a/hypersymplectic_hyperkahler_deformation_v2.txt b/hypersymplectic_hyperkahler_deformation_v2.txt
index 10ec02e..998f687 100644
--- a/hypersymplectic_hyperkahler_deformation_v2.txt
+++ b/hypersymplectic_hyperkahler_deformation_v2.txt
@@ -41,8 +41,7 @@
 \emergencystretch=1.5em
 
 \title[Deforming hypersymplectic four-manifolds]{Deforming hypersymplectic four-manifolds to hyperk\"ahler triples}
-\author{OpenAI}
-\date{September 23, 2026}
+
 
 \begin{document}
 \begin{abstract}