Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: And what if Bohm was right? The fundamental problem of quantum
  cryptography and a way to circumvent it   This paper has been withdrawn. The main technical result will reappear in the
new version of quant-ph/0501003.

14
The categories of this paper are: math-ph
28
The categories of this paper are: alg-geom
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
17
The categories of this paper are: q-fin
3
The categories of this paper are: physics
10
The categories of this paper are: q-bio
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
35
The categories of this paper are: mtrl-th
37
The categories of this paper are: supr-con
26
The categories of this paper are: bayes-an
4
The categories of this paper are: cond-mat