Noodles wrote:Hopefully I may get there eventually, though I suspect it may be more to do with finding references for each tone rather than memorizing the pitch itself.
Yes, that actually has a lot to do with it. For example, if you can hear songs in certain keys consistently, realizing perfect pitch may only be a matter of linking what you hear to a note name.
A caveat of sorts for those "learning" perfect pitch: most folks with perfect pitch don't realize they have it until they're told. They don't know that it is unique.