Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: $Q^2$ Dependence of the Bjorken Sum Rule   We discuss various estimates of the magnitude of higher-twist corrections to
the Bjorken sum rule in polarized deep inelastic scattering.

28
The categories of this paper are: alg-geom
6
The categories of this paper are: astro-ph
30
The categories of this paper are: q-alg
24
The categories of this paper are: dg-ga
32
The categories of this paper are: atom-ph
18
The categories of this paper are: econ
4
The categories of this paper are: cond-mat
31
The categories of this paper are: ao-sci
5
The categories of this paper are: gr-qc
9
The categories of this paper are: nlin
33
The categories of this paper are: plasm-ph
2
The categories of this paper are: math
17
The categories of this paper are: q-fin
7
The categories of this paper are: hep-th
34
The categories of this paper are: chem-ph
14
The categories of this paper are: math-ph