Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The contrivance of Neptune   Celebrating 170th anniversary of the discovery of Neptune, I review the story
of the discovery that startled the world. The story is an interplay of
scientific triumph and human weakness and an example of how science works in a
socio-political context.

11
The categories of this paper are: hep-lat
26
The categories of this paper are: bayes-an
22
The categories of this paper are: chao-dyn
37
The categories of this paper are: supr-con
16
The categories of this paper are: stat
14
The categories of this paper are: math-ph
5
The categories of this paper are: gr-qc
30
The categories of this paper are: q-alg
17
The categories of this paper are: q-fin
8
The categories of this paper are: hep-ex
33
The categories of this paper are: plasm-ph
18
The categories of this paper are: econ
10
The categories of this paper are: q-bio
19
The categories of this paper are: eess
15
The categories of this paper are: nucl-ex
24
The categories of this paper are: dg-ga