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alignment

Repetend Rigidity at the Golden Scale

An old golden-ratio crossing, revisited where continuous patterns meet the constraints of finite arithmetic.

September 5, 2026 · 15 min
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boundary

The Secondary Term of the Cubic Law

The cubic law gives the leading growth of digit-collision energy. Its secondary term identifies the first systematic correction and the arithmetic that preserves it.

July 1, 2026 · 14 min
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boundary

Digit Collisions and the Cubic Law

The collision energy is the cube of the base, split one third to two thirds between diagonal and off-diagonal poles. The cubic constant is unity.

June 4, 2026 · 24 min
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boundary

The Orbit's Edge

The orbit is multiplicative. The boundary is additive. The Jacobi sum is the bridge. Two laws from the time of Gauss show up because the boundary forced the character to look at -2.

May 30, 2026 · 25 min
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boundary

Carry Boundaries and Bernoulli Spectra

The collision invariant turned out to be a special case. This paper finds the source underneath it. The floor provides the weight. The boundary provides the geometry. The spectrum is their product.

May 29, 2026 · 17 min
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essay

The Structure That Survives

The collision invariant is the part of the arithmetic that remains when everything else has been allowed to move. This essay explains the name and the analogy to noble gases.

April 15, 2026 · 9 min
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preprint

The Collision Spectrum

Digit boundaries choose the weights of an L-function family. In base five, twenty entries give its exact fourth moment.

March 31, 2026 · 15 min
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preprint

The Collision Transform

A centered digit table gives a convergent sum over primes and an exact cancellation condition at the zeros of its active L-functions.

March 30, 2026 · 15 min
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preprint

The Collision Invariant

The collision count grows with the denominator. Its deviation is fixed by a handful of final digits.

March 29, 2026 · 16 min
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avoidance

The Analytic Collision Transform

A small digit table supplies the fixed part of a changing function, and the original collision coefficient can be recovered exactly.

January 24, 2026 · 14 min
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avoidance

The Collision Spectrum and the L-Function Landscape

In base five, a finite table of digit collisions determines an exact sum of L-function values raised to the fourth power.

March 10, 2025 · 14 min
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avoidance

The Spectral Repulsion

The collision and prime spectra overlap less than a fixed-weight shuffle predicts. An exact reflection law reveals a separate additive pattern.

January 9, 2025 · 15 min
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collision

The Double Transversality

Centered collision signals from coprime bases remain recoverable when combined. Within each base, higher-lag correlations raise a separate question.

October 3, 2024 · 14 min
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collision

The General Neutrality Theorem

Neutrality survives simultaneous prime remainder conditions. In the finite character sums, positive and negative contributions remain.

July 21, 2024 · 15 min
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collision

The Neutrality Theorem

The collision table balances exactly. Does that balance survive when we sort the primes by their remainder on division by three?

April 23, 2024 · 15 min
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collision

The Collision Transform and the Critical Strip

Give the large primes more weight. The finite digit table selects the L-functions whose zeros can obstruct the sum.

January 13, 2024 · 16 min
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collision

The Collision Periodic Table

Forty decimal endings hold the collision deviations. Complementary cells add to minus one, fixing the mean and the negative half of the table.

December 2, 2023 · 13 min
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The Centered Collision Sum
collision

The Centered Collision Sum

Centering a finite table removes the drift and reveals which arithmetic patterns remain.

October 6, 2023 · 16 min
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collision

The Collision Fluctuation Sum

A slow drift across the primes leads back to forty integers and a reflection that leaves every pair one short of zero.

April 28, 2023 · 16 min
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collision

Silent Primes

Slide a repeating decimal by one place and count the matches. In base ten, seven primes above ten give zero. Their finite recipe opens a question about the spread of positive collision counts.

January 21, 2023 · 18 min
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collision

The Character Structure of the Collision Fluctuation

The collision sum hides differences between primes with different last digits. Dirichlet characters separate them, and every stream can be recovered.

October 14, 2022 · 15 min
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spectral

Bin Derangements and the Gate Width Theorem

For every prime greater than ten, exactly nine multipliers change every first digit. The same nine fractions identify them all.

July 4, 2022 · 15 min
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spectral

Phase-Filtered Ramanujan Sums and the Spectral Gate

Primes can share a bin pattern yet admit different digit matches. Ramanujan’s sum reads the difference from the spectrum.

April 17, 2022 · 15 min
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spectral

The Autocorrelation Formula

A repeating decimal can be compared with every rotation of itself. One frequency table recovers the exact match counts.

January 26, 2022 · 15 min
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The Spectral Power of the Digit Function
spectral

The Spectral Power of the Digit Function

Two neighboring remainders share a digit. Sliding the bins and adding arrows gives two exact ways to read that agreement.

October 26, 2021 · 16 min
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The Spectral Structure of Fractional Fields
spectral

The Spectral Structure of Fractional Fields

Three pairs of binary fractions cover the same digit slots. Those visible cancellations explain two missing directions in the matrix.

July 13, 2021 · 14 min
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The scalars averaged away the geometry. The matrix keeps it.
spectral

The Cross-Alignment Matrix

Compare every fraction to every other. The full grid locates the matches that an average conceals, and its spectrum records their arrangement.

April 11, 2021 · 18 min
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spectral

The Coherence Decomposition

The reference score and the average over every pair count agreement differently. An exact relation between them explains the split at twelve.

January 12, 2021 · 15 min
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preprint

Primes and the Major Scale

The primes that organize long division also organize musical pitch. Deficit ratios approach the Pythagorean comma in base 12 and the just major scale in base 30.

October 31, 2020 · 17 min
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The Three-Tier Theorem
alignment

The Three-Tier Theorem

The alignments at 6 and 12 have exact rational values. No denominator fits between them. Pairing complementary fractions explains the gap.

October 16, 2020 · 15 min
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The Alignment Limit for All Primes
alignment

The Alignment Limit for All Primes

In decimal, the prime 53 has four repeating cycles and two alignment limits. Counting the digits shared by different remainders explains the split.

July 7, 2020 · 15 min
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Digit-Partitioning Primes and the Alignment Formula
alignment

Digit-Partitioning Primes and the Alignment Formula

Single digits, full cycles, complement pairs. Three kinds of repeating decimal share one boundary and one alignment formula.

April 3, 2020 · 15 min
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Three and the Golden Ratio
alignment

Three and the Golden Ratio

The alignment count at denominator twelve leads to a cubic with a golden-ratio factor at three.

January 19, 2020 · 11 min
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Alexander S. Petty  |  ©2009-2026