I found the look-up page, but I can't find anything. Fizzywiglet gives "document number 04184930" below.
https://501c3lookup.org/
fizzywiglet on page 34 of Problems with the "Bogus AWAA Fan Page".
(Over half-way down in a very long post)
"...When others pointed out that Cedars uses his pseudonym on AAWA's official articles of incorporation paperwork, and an address which is not his own, but Richard Kelly's (scroll to the "articles of incorporation" box and click the button labeled "document number 04184930"...it's on page 2 of that document), that seemed to me like it couldn't possibly be legal."