Instruct: Identify the main and secondary category of Arxiv papers based on the titles
Query: Bursting SN 1996cr's Bubble: Hydrodynamic and X-ray Modeling of its
  Circumstellar Medium
36
The categories of this paper are: cmp-lg
35
The categories of this paper are: mtrl-th
8
The categories of this paper are: hep-ex
34
The categories of this paper are: chem-ph
28
The categories of this paper are: alg-geom
25
The categories of this paper are: patt-sol
22
The categories of this paper are: chao-dyn
15
The categories of this paper are: nucl-ex
13
The categories of this paper are: quant-ph
20
The categories of this paper are: acc-phys
4
The categories of this paper are: cond-mat
10
The categories of this paper are: q-bio
14
The categories of this paper are: math-ph
2
The categories of this paper are: math
18
The categories of this paper are: econ
12
The categories of this paper are: nucl-th