arxiv
PublishedOctober 8, 2026 at 4:00 AM
Prime Fourier Embeddings: A Principled Basis for Modular Arithmetic
Publisher summary· verbatim
arXiv:2606.23044v3 Announce Type: replace-cross Abstract: Numbers have algebraic structure that standard neural embeddings often fail to expose. We introduce Prime Fourier Embeddings (PFE), which encode integers as prime-indexed (cos, sin) pairs derived from the harmonic analysis of Q, providing a p
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Originally published on arxiv ↗