Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A short proof of a Chebotarev density theorem for function fields   In this article we discuss a version of the Chebotarev density for function
fields over perfect fields with procyclic absolute Galois groups. Our version
of this density theorem differs from other versions in two aspects: we include
ramified primes and we do not have an error term.

27
The categories of this paper are: comp-gas
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The categories of this paper are: q-alg
35
The categories of this paper are: mtrl-th
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The categories of this paper are: dg-ga
34
The categories of this paper are: chem-ph
5
The categories of this paper are: gr-qc
8
The categories of this paper are: hep-ex
29
The categories of this paper are: funct-an
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The categories of this paper are: supr-con
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The categories of this paper are: astro-ph
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The categories of this paper are: eess
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The categories of this paper are: math-ph
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The categories of this paper are: q-fin
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The categories of this paper are: alg-geom
10
The categories of this paper are: q-bio
20
The categories of this paper are: acc-phys