This information is on the website https://militarypay.defense.gov/ Click "Pay" then scroll to the bottom of the drop-down menu and click "retirement". Then scroll to the section titled "Retired Pay Base. I just cannot find the reference document.
Sir, I am having great difficulty getting Navy Personnel Command to recognize that the DIEMS for service academy grads is the date we entered the service academy and not the date we graduated. Can you tell me where to find this in Title 10 USC?