The Stacks project

Remark 82.2.2. In Situation 82.2.1 if $X/B$ is good, then $|X|$ is a sober topological space. See Properties of Spaces, Lemma 66.15.1 or Decent Spaces, Proposition 68.12.4. We will use this without further mention to choose generic points of irreducible closed subsets of $|X|$.

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