You probably want hashes of references of arrays rather than arrays themselves. I'm not sure you can do hashs of arrays directly. But the following will work for you.

$hash{$id} = [1,2,3];
my @temp = (1,2,3);
$hash{$id} = \@temp;
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You can then access them as

@{$hash{$id}}; # for the whole array
$hash{$id}->[0]; # for the first element
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