Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Comment on "A sensitivity study of the primary correlators used to
  characterize chiral-magnetically-driven charge separation'' by Magdy, Nie,
  Ma, and Lacey   This note points out an apparent error in the publication Phys.~Lett.~B {\bf
809} (2020) 135771 by Magdy, Nie, Ma, and Lacey.

37
The categories of this paper are: supr-con
18
The categories of this paper are: econ
2
The categories of this paper are: math
9
The categories of this paper are: nlin
28
The categories of this paper are: alg-geom
21
The categories of this paper are: adap-org
0
The categories of this paper are: hep-ph
32
The categories of this paper are: atom-ph
5
The categories of this paper are: gr-qc
20
The categories of this paper are: acc-phys
26
The categories of this paper are: bayes-an
23
The categories of this paper are: solv-int
33
The categories of this paper are: plasm-ph
34
The categories of this paper are: chem-ph
24
The categories of this paper are: dg-ga
27
The categories of this paper are: comp-gas