Pith Number

pith:EU3GCQOW

pith:2019:EU3GCQOWJVSTS4CZSVMS6DP3MY

not attested not anchored not stored refs pending

The Effect of Network Width on Stochastic Gradient Descent and Generalization: an Empirical Study

Daniel S. Park, Jascha Sohl-Dickstein, Quoc V. Le, Samuel L. Smith

arxiv:1905.03776 v1 · 2019-05-09 · cs.LG · cs.AI · cs.CV · 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{EU3GCQOWJVSTS4CZSVMS6DP3MY}

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	2026-05-17T23:46:36.738282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25366141d64d6539705995592f0dfb6633bdc84c2476c8a292ebaffc348aeaed

Aliases

arxiv: 1905.03776 · arxiv_version: 1905.03776v1 · doi: 10.48550/arxiv.1905.03776 · pith_short_12: EU3GCQOWJVST · pith_short_16: EU3GCQOWJVSTS4CZ · pith_short_8: EU3GCQOW

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/EU3GCQOWJVSTS4CZSVMS6DP3MY \
  | 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: 25366141d64d6539705995592f0dfb6633bdc84c2476c8a292ebaffc348aeaed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "792b48df4c94ecf5cec754d13a8d7f44100ec640eaa7fcd926afc2027479608e",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-09T17:58:13Z",
    "title_canon_sha256": "72f318073f0ac7471e6d94a3e7a323dfe15e4e9f108206b17b91488d1f8b5382"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.03776",
    "kind": "arxiv",
    "version": 1
  }
}