[liotier]

I just connected the dots... The identifier digits in the Dewey Decimal classification are called "call numbers" !

[dmd]

Yes, that's in the second paragraph of the article.

[debo_]

I took this to be a pun on "decimal" and "connecting the dots" but perhaps I'm just wired to see puns where they weren't necessarily intended.

[dotancohen]

  > I'm just wired to see puns where they weren't necessarily intended.

I guess it keeps you grounded. Shocking how that works.