Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Moduli of Principal Bundles in Positive Characteristic   In this paper we construct the moduli of semistable principal bundles with
structure group a semisimple group, over nonsingular curves in positive
characteristic, with good bounds on the prime.

18
The categories of this paper are: econ
1
The categories of this paper are: cs
37
The categories of this paper are: supr-con
36
The categories of this paper are: cmp-lg
30
The categories of this paper are: q-alg
24
The categories of this paper are: dg-ga
32
The categories of this paper are: atom-ph
17
The categories of this paper are: q-fin
4
The categories of this paper are: cond-mat
8
The categories of this paper are: hep-ex
6
The categories of this paper are: astro-ph
29
The categories of this paper are: funct-an
10
The categories of this paper are: q-bio
11
The categories of this paper are: hep-lat
21
The categories of this paper are: adap-org
26
The categories of this paper are: bayes-an