Pith Number

pith:37MAZ3KL

pith:2025:37MAZ3KLOVFWX4K2SDSXVSPXLT

not attested not anchored not stored refs pending

Distribution learning via neural differential equations: minimal energy regularization and approximation theory

Jakob Zech, Youssef Marzouk, Zhi Ren

arxiv:2502.03795 v1 · 2025-02-06 · cs.LG · math.CA · stat.ME · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{37MAZ3KLOVFWX4K2SDSXVSPXLT}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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

Consistency of Learned Sparse Grid Quadrature Rules using NeuralODEs

Receipt and verification

First computed	2026-07-05T10:10:15.000879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfd80ced4b754b6bf15a90e57ac9f75cf3b65d66072a7e041be3e43a82c3a679

Aliases

arxiv: 2502.03795 · arxiv_version: 2502.03795v1 · doi: 10.48550/arxiv.2502.03795 · pith_short_12: 37MAZ3KLOVFW · pith_short_16: 37MAZ3KLOVFWX4K2 · pith_short_8: 37MAZ3KL

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/37MAZ3KLOVFWX4K2SDSXVSPXLT \
  | 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: dfd80ced4b754b6bf15a90e57ac9f75cf3b65d66072a7e041be3e43a82c3a679

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c86c5c5d97ff9f40c1fc5cbc1db7083caa407db8903b591611a2f557c4843ddc",
    "cross_cats_sorted": [
      "math.CA",
      "stat.ME",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-06T05:50:21Z",
    "title_canon_sha256": "ccd24e0572fe3b000b4e483448455f32198116172b251f4b1fa6b6146b91096a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.03795",
    "kind": "arxiv",
    "version": 1
  }
}