Update index.md

added some info about the whitepaper

research-lab/index.md

@@ -9,6 +9,11 @@ icon: "icon_labs"
 attribution: ""
 ---
 
-### Work in Progress
+### Cryptonote Whitepaper
+
+The [Cryptonote whitepaper](https://cryptonote.org/whitepaper.pdf) was first annotated by the MRL, you can check the annotated whitepaper [here](https://downloads.getmonero.org/whitepaper_annotated.pdf).
+Surae Noether did a full review of the whitepaper. His work can be found [here](https://downloads.getmonero.org/whitepaper_review.pdf).
+
+### MRL research papers
 
 For current Monero Research Lab publications please visit: [https://lab.getmonero.org/](https://lab.getmonero.org/)