Pith Number

pith:RB3GLOAS

pith:2018:RB3GLOASQDXR5DFW2TDBHWAA3M

not attested not anchored not stored refs pending

Eigenvalue Corrected Noisy Natural Gradient

Guodong Zhang, Juhan Bae, Roger Grosse

arxiv:1811.12565 v1 · 2018-11-30 · 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{RB3GLOASQDXR5DFW2TDBHWAA3M}

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.

Receipt and verification

First computed	2026-05-17T23:59:29.262370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

887665b81280ef1e8cb6d4c613d800db0419a0e2f7a1b0151417fe47150b5ff9

Aliases

arxiv: 1811.12565 · arxiv_version: 1811.12565v1 · doi: 10.48550/arxiv.1811.12565 · pith_short_12: RB3GLOASQDXR · pith_short_16: RB3GLOASQDXR5DFW · pith_short_8: RB3GLOAS

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/RB3GLOASQDXR5DFW2TDBHWAA3M \
  | 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: 887665b81280ef1e8cb6d4c613d800db0419a0e2f7a1b0151417fe47150b5ff9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c97415c83dafd3f49204da62f07aa3dae485cb97538cb579ffea829469da26d0",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-11-30T01:12:51Z",
    "title_canon_sha256": "1a18c11c43fecde541adfca3d047a05bd4452dbace00a2f866ca50a2cb0205eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.12565",
    "kind": "arxiv",
    "version": 1
  }
}