Pith Number

pith:UK2MV5ZJ

pith:2019:UK2MV5ZJRMFWLVWZTIVFZMM5HU

not attested not anchored not stored refs pending

PyHessian: Neural Networks Through the Lens of the Hessian

Amir Gholami, Kurt Keutzer, Michael Mahoney, Zhewei Yao

arxiv:1912.07145 v3 · 2019-12-16 · cs.LG · cs.NA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UK2MV5ZJRMFWLVWZTIVFZMM5HU}

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

When Does Removing LayerNorm Help? Activation Bounding as a Regime-Dependent Implicit Regularizer

Receipt and verification

First computed	2026-07-05T02:33:16.025665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2b4caf7298b0b65d6d99a2a5cb19d3d06df49959ba6b7614aa0727fbac2dfba

Aliases

arxiv: 1912.07145 · arxiv_version: 1912.07145v3 · doi: 10.48550/arxiv.1912.07145 · pith_short_12: UK2MV5ZJRMFW · pith_short_16: UK2MV5ZJRMFWLVWZ · pith_short_8: UK2MV5ZJ

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/UK2MV5ZJRMFWLVWZTIVFZMM5HU \
  | 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: a2b4caf7298b0b65d6d99a2a5cb19d3d06df49959ba6b7614aa0727fbac2dfba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2c7d73308fd44e35543271f4873a0ac3624d500ea404ac0a7c71df478921724",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-12-16T00:55:34Z",
    "title_canon_sha256": "62d11f5030c1779cff89ffeb82b5a5aa1e47c7f4a05a71599bb66e241c4d1911"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.07145",
    "kind": "arxiv",
    "version": 3
  }
}