Adds new citation

docs/publish/index.md

@@ -5,9 +5,11 @@ how to register your work on ARCHER2 into the ARCHER2 publications database via
 
 ## Acknowledging ARCHER2
 
-We will shortly be publishing a description of the ARCHER2 service with a DOI that you can cite
-in your published work that arises from the use of ARCHER2. Until that time, please add the following
-words to any work you publish that arises from your use of ARCHER2:
+Please cite the following publication in all outputs resulting from use of the ARCHER2 service:
+
+> Beckett, G., Beech-Brandt, J., Leach, K., Payne, Z., Simpson, A., Smith, L., Turner, A., & Whiting, A. (2024). ARCHER2 Service Description. Zenodo. https://doi.org/10.5281/zenodo.14507040https://doi.org/10.5281/zenodo.14507039
+
+You can also include the following words if you wish:
 
 > This work used the ARCHER2 UK National Supercomputing Service (https://www.archer2.ac.uk).
 
@@ -64,4 +66,4 @@ comma-separated lists to import publications). We plan to add further export for
 2. Select the project you wish to list the publications from using the dropdown menu and click *View*.
 3. The next page will list your currently registered publications.
 4. Click *Export* to generate a plain text comma-separated values (CSV)   file that lists all DOIs.
-5. If required, you can save this file using the Save command your web browser.
+5. If required, you can save this file using the Save command your web browser.