diff --git a/README.md b/README.md
index b89b422..e1a70ba 100644
--- a/README.md
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@@ -50,11 +50,12 @@ julia> using Jirachi
 ```
 enjoy!
 
-
 ## Citing
 
 If this project makes your life easier, please cite this code below:
 
+- [A new timescale-mass scaling for the optical variation of active galactic nuclei across the intermediate-mass to supermassive scales](https://arxiv.org/abs/2405.02584)
+
 ```
 @misc{su2024new,
       title={A new timescale-mass scaling for the optical variation of active galactic nuclei across the intermediate-mass to supermassive scales},