Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The metric theory of the pair correlation function for small non-integer
  powers   For $0<\theta<1$, we show that for almost all $\alpha$, the pair correlation
function of the sequence of fractional parts of $\{\alpha n^\theta:n\geq 1 \}$
is Poissonian.

9
The categories of this paper are: nlin
24
The categories of this paper are: dg-ga
12
The categories of this paper are: nucl-th
35
The categories of this paper are: mtrl-th
20
The categories of this paper are: acc-phys
34
The categories of this paper are: chem-ph
22
The categories of this paper are: chao-dyn
29
The categories of this paper are: funct-an
33
The categories of this paper are: plasm-ph
1
The categories of this paper are: cs
0
The categories of this paper are: hep-ph
14
The categories of this paper are: math-ph
18
The categories of this paper are: econ
16
The categories of this paper are: stat
17
The categories of this paper are: q-fin
13
The categories of this paper are: quant-ph