Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Pro-l birational anabelian geometry over algebraically closed fields I   We consider function fields of transcendence degree at least 2 over algebraic
closures of finite fields, and describe a functorial way to recover such
function fields form their pro-l Galois theory.

34
The categories of this paper are: chem-ph
15
The categories of this paper are: nucl-ex
7
The categories of this paper are: hep-th
25
The categories of this paper are: patt-sol
4
The categories of this paper are: cond-mat
18
The categories of this paper are: econ
26
The categories of this paper are: bayes-an
12
The categories of this paper are: nucl-th
17
The categories of this paper are: q-fin
29
The categories of this paper are: funct-an
6
The categories of this paper are: astro-ph
3
The categories of this paper are: physics
20
The categories of this paper are: acc-phys
24
The categories of this paper are: dg-ga
0
The categories of this paper are: hep-ph
14
The categories of this paper are: math-ph