Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: First concurrent extraction of the leading-order scalar and spin proton
  polarizabilities   We performed the first simultaneous extraction of the six leading-order
proton polarizabilities. We reached this milestone thanks to both new
high-quality experimental data and an innovative bootstrap-base fitting method.
These new results provide a self-consistent and fundamental benchmark for all
future theoretical and experimental polarizability estimates.

9
The categories of this paper are: nlin
31
The categories of this paper are: ao-sci
36
The categories of this paper are: cmp-lg
33
The categories of this paper are: plasm-ph
28
The categories of this paper are: alg-geom
7
The categories of this paper are: hep-th
35
The categories of this paper are: mtrl-th
29
The categories of this paper are: funct-an
26
The categories of this paper are: bayes-an
10
The categories of this paper are: q-bio
13
The categories of this paper are: quant-ph
17
The categories of this paper are: q-fin
20
The categories of this paper are: acc-phys
2
The categories of this paper are: math
6
The categories of this paper are: astro-ph
19
The categories of this paper are: eess