Update README.md

README.md

@@ -78,4 +78,6 @@ Labels are model-generated annotations and may contain errors. Each post receive
       number={1},
       pages={2607--2622},
       year={2026}
-    }
+    }
+
+Dataset DOI: [10.57967/hf/10879](https://doi.org/10.57967/hf/10879)