{"URL":"https://mathhub.eggtea.org/works/an-identity-that-survives-every-revision-9e0e0864/v/3","author":[{"literal":"MathHub demo fixtures"}],"id":"an-identity-that-survives-every-revision-9e0e0864-v3","issued":{"date-parts":[[2026]]},"publisher":"MathHub","title":"An identity that survives every revision","type":"manuscript","version":"3"}