Pith Number

pith:ZUVZ4QCK

pith:2019:ZUVZ4QCKYARHV5DJOS7KNAPC2P

not attested not anchored not stored refs pending

Efficient Subsampled Gauss-Newton and Natural Gradient Methods for Training Neural Networks

Donald Goldfarb, Yi Ren

arxiv:1906.02353 v1 · 2019-06-05 · cs.LG · 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{ZUVZ4QCKYARHV5DJOS7KNAPC2P}

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

6 papers in Pith

One More Time: Revisiting Neural Quantum States from a Reinforcement Learning Perspective

Randomized Advantage Transformation (RAT): Computing Natural Policy Gradients via Direct Backpropagation

On the Convergence Behavior of Preconditioned Gradient Descent Toward the Rich Learning Regime

Fast Gauss-Newton for Multiclass Cross-Entropy

Receipt and verification

First computed	2026-05-17T23:44:01.491978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd2b9e404ac0227af46974bea681e2d3d39e4fb5c19a006ffe6312b81193930c

Aliases

arxiv: 1906.02353 · arxiv_version: 1906.02353v1 · doi: 10.48550/arxiv.1906.02353 · pith_short_12: ZUVZ4QCKYARH · pith_short_16: ZUVZ4QCKYARHV5DJ · pith_short_8: ZUVZ4QCK

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/ZUVZ4QCKYARHV5DJOS7KNAPC2P \
  | 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: cd2b9e404ac0227af46974bea681e2d3d39e4fb5c19a006ffe6312b81193930c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22f86f1ef82b45b418d4f81c32c7e098f69618fb16006c3deac89046d4ee9d2c",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-06-05T23:13:42Z",
    "title_canon_sha256": "546549736edb6b8b7211035dd6a9215efbe3ba485c963cf1214e7c874f67a43c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.02353",
    "kind": "arxiv",
    "version": 1
  }
}