Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Status of Sivers and Collins Single Spin Asymmetries   The Sivers and Collins asymmetries are the most interesting Single Spin
Asymmetries in semi-inclusive deeply inelastic scattering with transverse
target polarization. In this talk we present our understanding of these
phenomena.

2
The categories of this paper are: math
9
The categories of this paper are: nlin
35
The categories of this paper are: mtrl-th
24
The categories of this paper are: dg-ga
17
The categories of this paper are: q-fin
14
The categories of this paper are: math-ph
33
The categories of this paper are: plasm-ph
23
The categories of this paper are: solv-int
7
The categories of this paper are: hep-th
30
The categories of this paper are: q-alg
25
The categories of this paper are: patt-sol
22
The categories of this paper are: chao-dyn
1
The categories of this paper are: cs
37
The categories of this paper are: supr-con
26
The categories of this paper are: bayes-an
8
The categories of this paper are: hep-ex