Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Scholz's reciprocity law in number fields   In this article we prove a reciprocity law in number fields with odd class
number that specializes to Scholz's reciprocity law over the rationals.

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The categories of this paper are: quant-ph
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The categories of this paper are: q-alg
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The categories of this paper are: acc-phys
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The categories of this paper are: stat
34
The categories of this paper are: chem-ph
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The categories of this paper are: funct-an
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The categories of this paper are: solv-int
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The categories of this paper are: dg-ga
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The categories of this paper are: ao-sci
4
The categories of this paper are: cond-mat
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The categories of this paper are: gr-qc
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The categories of this paper are: hep-ex
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The categories of this paper are: patt-sol
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The categories of this paper are: plasm-ph
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The categories of this paper are: nucl-ex
6
The categories of this paper are: astro-ph