How to search for a particular post entity using it's post id (GUID).

Hello, 

Say i have multiple  post associated to one account and  i want to search posts using post id (GUID) , like : 8240497f-60f5-ed11-8848-000d3a0aab51.
as post does not have any view , I am not able to append this GUID to URL like we do with other entities like Account , lead etc. 

So is there any other way to search posts using it's unique id/ GUID.
if yes please let me know, how ? 

Thanks!