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The Causal Ordering of the Integers

An M. Rodriguez (ORCID), Alex Mercer

Preferred Frame Writing — January 2026

One-Sentence Summary

We introduce a causal ordering of integers based on the sequential discovery of prime factors, revealing a temporal structure that distinguishes semantic signal from stochastic noise.

Summary

We introduce a novel ordering of the natural numbers $\mathbb{N}$ based on "causal generation" rather than magnitude. By defining the existence of a number as the moment its necessary prime factors are introduced, we reveal a hidden temporal structure to the number line. This structure separates integers into "low-entropy" (ancient/constructed) and "high-entropy" (young/random) classes. We demonstrate that this metric, "Causal Depth," serves as a potent feature for distinguishing semantic signals from stochastic noise.

Keywords

Keywords: Number Theory, Causal Ordering, Signal Processing, Feature Extraction, Prime Factorization, Entropy, Semantic Compression

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2026-01-19 https://writing.preferredframe.com/doi/10.5281/zenodo.18302617 (this version)
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