Add citation information

CITATION.cff

@@ -0,0 +1,19 @@
+abstract: "PyTorch implementation of neural style transfer algorithm"
+authors:
+  - family-names: Egan
+    given-names: Ben
+cff-version: 1.2.0
+date-released: "2018-07-25"
+identifiers:
+  - description: "This is the collection of archived snapshots of all versions of neural-style-pt"
+    type: doi
+    value: 10.5281/zenodo.6967432
+keywords:
+  - "NST"
+  - "neural style transfer"
+  - research
+license: MIT
+message: "If you use this software, please cite it using these metadata."
+repository-code: "https://github.com/ProGamerGov/neural-style-pt"
+title: "neural-style-pt"
+version: 1.0.0

README.md

@@ -1,5 +1,7 @@
 # neural-style-pt
 
+[![DOI](https://zenodo.org/badge/142345353.svg)](https://zenodo.org/badge/latestdoi/142345353)
+
 This is a PyTorch implementation of the paper [A Neural Algorithm of Artistic Style](http://arxiv.org/abs/1508.06576)
 by Leon A. Gatys, Alexander S. Ecker, and Matthias Bethge. The code is based on Justin Johnson's [Neural-Style](https://github.com/jcjohnson/neural-style).
 
@@ -303,15 +305,4 @@ equal weights.
 
 ## Citation
 
-If you find this code useful for your research, please cite:
-
-```
-@misc{ProGamerGov2018,
-  author = {ProGamerGov},
-  title = {neural-style-pt},
-  year = {2018},
-  publisher = {GitHub},
-  journal = {GitHub repository},
-  howpublished = {\url{https://github.com/ProGamerGov/neural-style-pt}},
-}
-```
+If you find this code useful for your research, please cite it using the provided citation.