Pith Number

pith:MVLF7JPI

pith:2024:MVLF7JPIQTH7XGV4OCAAPXRSEO

not attested not anchored not stored refs pending

A Galois theorem for machine learning: Functions on symmetric matrices and point clouds via lightweight invariant features

Ben Blum-Smith, Marco Cuturi, Ningyuan Huang, Soledad Villar

arxiv:2405.08097 v3 · 2024-05-13 · cs.LG · math.AC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MVLF7JPIQTH7XGV4OCAAPXRSEO}

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Equivariant Eikonal Neural Networks: Grid-Free, Scalable Travel-Time Prediction on Homogeneous Spaces

Receipt and verification

First computed	2026-07-05T10:13:39.979742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65565fa5e884cffb9abc708007de32239fafb115f2fb47e3d5f39fcc27ec3115

Aliases

arxiv: 2405.08097 · arxiv_version: 2405.08097v3 · doi: 10.48550/arxiv.2405.08097 · pith_short_12: MVLF7JPIQTH7 · pith_short_16: MVLF7JPIQTH7XGV4 · pith_short_8: MVLF7JPI

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/MVLF7JPIQTH7XGV4OCAAPXRSEO \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 65565fa5e884cffb9abc708007de32239fafb115f2fb47e3d5f39fcc27ec3115

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1760703e53db8e650c4c8a7174119e9dbd9a6bc4cf6601365f0f17ac2934c5d2",
    "cross_cats_sorted": [
      "math.AC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-05-13T18:24:03Z",
    "title_canon_sha256": "e1f91a499459b9934f751234e9bfd163abab12b435c61c61a835424390b77ae7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.08097",
    "kind": "arxiv",
    "version": 3
  }
}