Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Deciphering the "chemical" nature of the exotic isotopes of Hydrogen by
  the MC-QTAIM analysis: The positively charged Muon and the Muonic Helium as
  new members of the Periodic Table
17
The categories of this paper are: q-fin
0
The categories of this paper are: hep-ph
21
The categories of this paper are: adap-org
30
The categories of this paper are: q-alg
22
The categories of this paper are: chao-dyn
5
The categories of this paper are: gr-qc
19
The categories of this paper are: eess
15
The categories of this paper are: nucl-ex
11
The categories of this paper are: hep-lat
18
The categories of this paper are: econ
2
The categories of this paper are: math
29
The categories of this paper are: funct-an
9
The categories of this paper are: nlin
8
The categories of this paper are: hep-ex
13
The categories of this paper are: quant-ph
6
The categories of this paper are: astro-ph