Add arXiv information

README.md

 
 # INC-OC
 
-This repository contains the simulator, linux kernel and benchmarks presented in the paper.
+This repository contains the simulator, linux kernel and benchmarks presented in the [paper](https://arxiv.org/abs/1909.05349).
+
+```
+@online{1909.05349,
+Author = {Ayoosh Bansal and Jayati Singh and Yifan Hao and Jen-Yang Wen and Renato Mancuso and Marco Caccamo},
+Title = {Cache Where you Want! Reconciling Predictability and Coherent Caching},
+Year = {2019},
+Eprint = {1909.05349},
+Eprinttype = {arXiv},
+}
+```
 
 ## One time setup
 Links are provided for broader understanding only. The commands provided are sufficient.