Laeserin on Nostr: I think of it this way: The 30040 is the binder and the 30041s are the individual ...

I think of it this way:

The 30040 is the binder and the 30041s are the individual papers in it, sorted in a particular order, all pertaining to some topic.

You could have 500 papers in that binder, or 5, but the binder always takes up the same amount of room on the shelf.