ScalingStacks

Lemma 2.23. The set of points of $\mathfrak{M}(\mathcal{A})$ is in canonical bijection with the set of equivalence classes of characters on $\mathcal{A}$. This bijection sends $z\in\mathfrak{M}(\mathcal{A})$ to $[\chi_{z}]$. ([Ber, Remark 1.2.2.ii])