Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Maximal Tests in Minimal Gravity   Recent tests have generated impressive reach in the gravity sector of the
Standard-Model Extension. This contribution to the CPT'19 proceedings
summarizes this progress and maps the structure of work in the gravity sector.

32
The categories of this paper are: atom-ph
27
The categories of this paper are: comp-gas
6
The categories of this paper are: astro-ph
7
The categories of this paper are: hep-th
34
The categories of this paper are: chem-ph
37
The categories of this paper are: supr-con
8
The categories of this paper are: hep-ex
29
The categories of this paper are: funct-an
23
The categories of this paper are: solv-int
15
The categories of this paper are: nucl-ex
9
The categories of this paper are: nlin
4
The categories of this paper are: cond-mat
26
The categories of this paper are: bayes-an
10
The categories of this paper are: q-bio
16
The categories of this paper are: stat
22
The categories of this paper are: chao-dyn