Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Comments on the question of the discovery of element 112 as early as
  1971   There are two independent claims for the discovery of element 112: The claim
by Hofmann et al. from 1996 and the older claim from 1971 by Marinov et al.
This Comment will not challenge the experimental results of Hofmann et al., but
it will discuss one aspect of the claimed discovery of element 112 by Marinov
et al., as their experiment has never been reproduced in exactly the form in
which the original experiment has been carried out. The reasons for this
deficiency may not be found in the field of science, but possibly in
radioprotection restrictions for researchers who want to carry out such an
experiment. However, such is not a sufficient reason to exclude the original
claim from all considerations of the responsible international authorities, who
have to settle such priority questions. It may be in agreement with scientific
traditions, that when the responsible international committees do not feel to
be able to come to a positive decision on the "1971" claim, they could keep the
priority problem unsettled for the time being.

12
The categories of this paper are: nucl-th
22
The categories of this paper are: chao-dyn
21
The categories of this paper are: adap-org
18
The categories of this paper are: econ
20
The categories of this paper are: acc-phys
6
The categories of this paper are: astro-ph
5
The categories of this paper are: gr-qc
1
The categories of this paper are: cs
11
The categories of this paper are: hep-lat
14
The categories of this paper are: math-ph
7
The categories of this paper are: hep-th
32
The categories of this paper are: atom-ph
17
The categories of this paper are: q-fin
16
The categories of this paper are: stat
29
The categories of this paper are: funct-an
26
The categories of this paper are: bayes-an