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arXiv · 2512.15613

Classifying Infinity Topoi via Weighted Limits

Ivan Di Liberti·Nicholas Meadows
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Abstract

We construct classifying $\infty$-topoi by showing that the $(\infty,2)$-category of topoi has weighted limits. We show that several prestacks of interest have a classifying topos, including the prestack of spectra.

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Ivan Di Liberti, Nicholas Meadows. 2025-12-17. Classifying Infinity Topoi via Weighted Limits. https://arxiv.org/abs/2512.15613

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