How to deal with identify scene false positives (phash collision)?

Right now using the stash identify I have gotten some scene pulled which are not equivalent to the video file that got tagged. They’re pretty easy to spot because they’re from studios I’ve never heard of. I need advice on how to clear these false positives, and how to mark them so that running identify does not recreate them in the future.

Basically I need a database entry that says

AssertIsNot(scene_id,stash_id)

Which would get checked at Identify time.

And then I’d want a UI.

[Mark identified as false positive]
Delete metadata for file
Remember false positive stashid

Unfortunately this is not currently supported by either Stash (rejecting it locally) or StashDB (rejecting or redirecting it on the server). Right now StashDB has a backlog spreadsheet for incorrect fingerprints (among other things) which is where people have been cataloging these hash issues until they can be corrected.