Zettelkasten Forum


Specificity of "top level" categories

I'm following Bob Doto's advice and using Luhmann's numbering scheme, which in effect imposes a tree structure on top of a more free-form linking structure. My top-level titles are weird:

  • 1.5: The brain is expensive.
  • 3.3: Republic of Letters letters were often sent multi-hop
  • 4.3: Russian fairy tales are constructed from linearly organized event types.
  • 7.1: What does the abstraction abstract away?
  • 14.1: People hate negativity.
  • 15.1: Socialism aimed to change the environment in order to change mankind.

(All my top-level titles – as PDF)

This is reminiscent of nothing so much as Borges' top-level classification of animals, supposedly taken from the (imaginary) Celestial Emporium of Benevolent Knowledge:

  • those belonging to the Emperor
  • embalmed ones
  • trained ones
  • suckling pigs
  • mermaids (or sirens)
  • ...
  • those that have just broken the vase
  • those that from afar look like flies

I'm wondering if this is typical. I'm happy enough with it, to the point I consistently use that list when I start to decide where to put new notes. I have a keyword index from jargon words to notes, but I don't use it. (It may be relevant that I have only 284 main notes.)

(It may also be relevant that I started my Zettelkasten mostly by taking my unfinished drafts, extracting their claims, and loading them into the Zettelkasten. But when I take notes on other people's texts, I still tend to put highest whatever's first in my Inbox today. Maybe I should scan my Inbox and do the most abstract claims first?)

Comments

  • I think they are fairly normal, especially in an early stage.

    Some of my titles:

    • 202509181619-definition-of-direct-address-tables
    • 202510061623-using-induction-to-prove-the-complexity-of-algorithms
    • 202509232012-difficulty-in-a-text-arises-from-the-readers-competency-in-relation-to-the-text
    • 202510011111-determine-what-ideas-are-worthy-to-be-fully-developed
  • @Mauro Thank you.

  • I've been experimenting with Folgezettel (essentially the numbering scheme Bob Doto introduces in his book) for a while.

    The biggest frustration with this method is organizing top-level categories. Although it claims to be non-hierarchical, it inevitably introduces an order that feels like a hierarchy, no matter what you call it.

    One strength of Folgezettel, as presented in Bob's book, is that it naturally lets relationships emerge. As you create (child) notes, those at the same level of numbering depth effectively cluster around an emergent topic.

    This works well, except for top-level categories. You increment the most significant digit when you encounter a topic unrelated to existing notes, starting a new tree. Later, as your Zettelkasten matures, you might realize a better position for that note based on connections that have developed since it was written. The temptation to refile the note arises, but actually doing so creates all sorts of problems.

    This complexity makes me sympathize with the view that Folgezettel is just a distraction.

  • @marick At the beginning, it is weird that way. Thanks for the funny Borges reference, I never connected these :)

    But it won't matter much in the long run as the heterarchy grows and the placement becomes less important. You need to start somewhere, so there's no avoiding weird 'top level' notes for a while, until 'top level' stops being associated with "things that were there first". (I don't use positional, hierarchical ID's for many reasons discussed on this forum.)

    Author at Zettelkasten.de • https://christiantietze.de/

  • bob doto in his book absolutely doesn't suggest use of "semantic hierarchy" but a "train of idea sequence style. I took some time to understand this point, hierarchy isn't semanticaly relevant. Hub and structure note are sematically relevant in bob doto zettelkasten declination

    Maurizio Boriani
    GPG key: 0xCC0FBF8F

  • @baux said:
    bob doto in his book absolutely doesn't suggest use of "semantic hierarchy" but a "train of idea sequence style. I took some time to understand this point, hierarchy isn't semanticaly relevant. Hub and structure note are sematically relevant in bob doto zettelkasten declination

    @marick Is making a different statement from Bob suggesting a hierarchy. To stealman your position a little bit: Bob repeatedly insist that Folgezettel mustn't be seen as some form of hierarchy.

    @marick is making a factual statement:

    @marick
    I'm following Bob Doto's advice and using Luhmann's numbering scheme, which in effect imposes a tree structure on top of a more free-form linking structure.

    So, while Bob is making an either a possibilistic statement ("doesn't necessary mean"), a normative statement ("mustn't be used for"), or (which would be the appropriate case) both to make his point, the other position is that Folgezettel does in fact impose a hierarchical structure.

    You may read this article to explore the relationship of Folgezettel and hierarchy: https://zettelkasten.de/posts/understanding-hierarchy-translating-folgezettel/

    I am a Zettler

  • edited October 28

    When I was referring to tree structure, I meant no more than that:

    1. Every note (except a topmost one) will have a "parent" node.
    2. Most notes will have "siblings".

    A hierarchy, I think, implies something more: that there are rules determining where a new note should go – rules more rigid than "it seemed like an interesting linkage to make at the time."

    I like using the 1.3a3b style as a failsafe measure. Some times I'll put notes in the notebox without adding enough links. Yes, over time, encountering that note again, I'll adjust the links on it. In the meantime, the tree structure means I'll (almost) always have implicit links to neighbors that stand a good-enough chance of being interestingly related to the note I'm looking at.

    And a habit of running through my top levels before I decide where to put the note helps keep me from lazily making the first link on the new note something obvious.

    I've made too many mistakes in my life to depend on myself always doing my best. "Suspenders and belt," we say in the States.

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