pith:VDSUBEEG
Neural Point-Forms
Neural point-forms represent point clouds as learned comparison matrices of differential forms.
arxiv:2605.15524 v1 · 2026-05-15 · cs.LG · cs.AI · math.DG · math.ST · stat.TH
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Claims
We introduce a new family of principled learnable geometric features for point clouds called neural point-forms (NPFs). [...] We make this intuition precise by proving the long-run consistency of comparison matrices under standard sampling, bandwidth, density, and manifold-hypothesis assumptions. This yields a compact, efficient and permutation-invariant neural layer whose output is a learned form-comparison matrix.
The long-run consistency of comparison matrices holds under standard sampling, bandwidth, density, and manifold-hypothesis assumptions, as invoked to justify the theoretical foundation for the neural layer.
Neural point-forms are introduced as permutation-invariant neural layers that output learned form-comparison matrices for point clouds, with a claimed consistency proof under sampling and manifold assumptions and competitive results on synthetic and biological data.
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Receipt and verification
| First computed | 2026-05-20T00:01:03.222127Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
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Canonical record JSON
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