diff --git a/metainfo.json b/metainfo.json
index d8922e99a46f88888597618adbd2dc0963d4b4ef..baccd4a4efe6a11b79dd6c9bd4940b0d0b2982cc 100644
--- a/metainfo.json
+++ b/metainfo.json
@@ -8,6 +8,8 @@
   "url": "https://gitlab.mpcdf.mpg.de/nomad-lab/analytics-cmlkit",
   "link": "https://analytics-toolkit.nomad-coe.eu/hub/user-redirect/notebooks/tutorials/cmlkit.ipynb",
   "link_public": "https://analytics-toolkit.nomad-coe.eu/public/user-redirect/notebooks/tutorials/cmlkit.ipynb",
+  "link_paper": "https://arxiv.org/abs/2003.12081",
+
   "updated": "2020-03-26",
   "flags":{
     "featured": true,