Accessing functions without authentication

I have a realm app and I have email/password authentication. I want majority of my functions and collections to only be accessible from an authenticated user. However, there are some functions and collections I want to be accessible without a user having to authenticate.
I created a few custom resolvers and set the Authentication of those functions to system which i think should bypass the need to authenticate. will I be able to access those functions on the frontend from context.functions.myCustomQueryResolver()?