Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Casanova   We introduce Casanova, a leaderless optimistic consensus protocol designed
for a permissioned blockchain. Casanova produces blocks in a DAG rather than a
chain, and combines voting rounds with block production by singling out
individual conflicting transactions.

9
The categories of this paper are: nlin
12
The categories of this paper are: nucl-th
3
The categories of this paper are: physics
6
The categories of this paper are: astro-ph
30
The categories of this paper are: q-alg
8
The categories of this paper are: hep-ex
0
The categories of this paper are: hep-ph
25
The categories of this paper are: patt-sol
29
The categories of this paper are: funct-an
16
The categories of this paper are: stat
13
The categories of this paper are: quant-ph
22
The categories of this paper are: chao-dyn
14
The categories of this paper are: math-ph
33
The categories of this paper are: plasm-ph
4
The categories of this paper are: cond-mat
23
The categories of this paper are: solv-int