Imagine you zoom all the way in on reality — not just to atoms or particles, but past that. What you find, in this framework, isn’t matter or energy in the usual sense. It’s something much simpler:
👉 a difference that has been locked in.
This paper is about mapping out the stages between that first locked-in difference and the physical world we actually see.
The first stage is what the theory calls a fold — the smallest possible distinction. It’s not something you could measure or detect. It’s just the most basic “there is a difference here.” On its own, it hasn’t done anything yet. It hasn’t left a trace.
The next step is when that difference becomes irreversible. Instead of flipping back and forth, it gets trapped. Once that happens, something real has occurred. The paper calls this a minimal fact — the first true event. At this point, reality has started keeping a record.
Only after that does physics, as we usually understand it, begin.
Once a fact exists, you can ask things like:
- How long did it take?
- How far apart were things?
- How much energy was involved?
But the paper shows there is a minimum scale where those questions even make sense. That scale is the Planck scale — not because it was put in by hand, but because below it, there simply isn’t enough structure for “time” or “distance” to be well-defined.
So the Planck scale isn’t where reality starts — it’s where measurement starts.
Then there’s a second, much larger threshold — and this is the surprising part.
At around 30–100 microns (about the width of a human cell), something else changes. Below this scale, events can happen, but they don’t hold themselves together. They rely on their surroundings to stay stable. Above it, they can form self-sustaining structures — patterns that persist and behave like real objects.
This is the closure scale, and it’s where the building blocks of the physical world become stable in their own right.
Put together, the paper shows that reality doesn’t jump straight from “nothing” to “particles.” It builds up in layers:
- First, a difference exists
- Then, a difference becomes real (a fact)
- Then, it becomes measurable
- Then, it becomes part of a stable structure
And here’s the key idea:
👉 What we call particles or objects are not fundamental — they are stable patterns built from many small, committed differences
The point of the paper isn’t just to introduce new concepts — it’s to show that these layers can’t be collapsed into one another. Each step solves a different problem:
- existence
- irreversibility
- measurement
- stability
Mix them up, and the whole picture breaks.
Keep them separate, and a surprisingly clean structure emerges — one that connects the deepest level of reality to the world we actually observe.