Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Scientometric analysis of Condensed Matter Physics journal   The paper is dedicated to 25th anniversary of Condensed Matter Physics
journal (CMP). It contains the results of comprehensive analysis of different
journal-related data. CMP co-authorship relationships are studied analysing the
collaboration network. Its cumulative statical and dynamical properties as well
as the structure are discussed. The international contribution to the journal
is assessed using the authors' affiliation data. The network of the countries
collaborating within CMP is considered. Another kind of network is used to
investigate the topical spectrum: two PACS indices assigned to one paper are
connected by link here. The structure of the most significant interdisciplinary
connections is analysed. Finally, the download statistics and the corresponding
records of the papers' citations are used to discuss the journal's impact.

7
The categories of this paper are: hep-th
29
The categories of this paper are: funct-an
16
The categories of this paper are: stat
6
The categories of this paper are: astro-ph
26
The categories of this paper are: bayes-an
0
The categories of this paper are: hep-ph
37
The categories of this paper are: supr-con
22
The categories of this paper are: chao-dyn
14
The categories of this paper are: math-ph
18
The categories of this paper are: econ
32
The categories of this paper are: atom-ph
9
The categories of this paper are: nlin
23
The categories of this paper are: solv-int
8
The categories of this paper are: hep-ex
13
The categories of this paper are: quant-ph
20
The categories of this paper are: acc-phys