Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: International Lattice Data Grid: Turn on, plug in,and download   In the beginning there was the internet, then came the world wide web, and
now there is the grid. In the future perhaps there will be the cloud. In the
age of persistent, pervasive, and pandemic networks I review how the lattice
QCD community embraced the open source paradigm for both code and data whilst
adopting the emerging grid technologies, and why having your data persistently
accessible via standardized protocols and services might be a good idea.

25
The categories of this paper are: patt-sol
12
The categories of this paper are: nucl-th
3
The categories of this paper are: physics
10
The categories of this paper are: q-bio
37
The categories of this paper are: supr-con
30
The categories of this paper are: q-alg
6
The categories of this paper are: astro-ph
19
The categories of this paper are: eess
9
The categories of this paper are: nlin
18
The categories of this paper are: econ
28
The categories of this paper are: alg-geom
36
The categories of this paper are: cmp-lg
34
The categories of this paper are: chem-ph
7
The categories of this paper are: hep-th
29
The categories of this paper are: funct-an
2
The categories of this paper are: math