Pith Number

pith:TAZFQEXH

pith:2021:TAZFQEXHIHMYV2DZLR2IXKJBNV

not attested not anchored not stored refs pending

Strength of Minibatch Noise in SGD

Kangqiao Liu, Liu Ziyin, Masahito Ueda, Takashi Mori

arxiv:2102.05375 v3 · 2021-02-10 · 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{TAZFQEXHIHMYV2DZLR2IXKJBNV}

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	2026-07-05T04:02:38.360585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98325812e741d98ae8795c748ba9216d667828cd868a3b60025bf25aa80507db

Aliases

arxiv: 2102.05375 · arxiv_version: 2102.05375v3 · doi: 10.48550/arxiv.2102.05375 · pith_short_12: TAZFQEXHIHMY · pith_short_16: TAZFQEXHIHMYV2DZ · pith_short_8: TAZFQEXH

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/TAZFQEXHIHMYV2DZLR2IXKJBNV \
  | 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: 98325812e741d98ae8795c748ba9216d667828cd868a3b60025bf25aa80507db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac8be65a8672743a0af3fd8dddbe1de4c0f45d608f45ba69c5cd5cc5235b35c6",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-02-10T10:38:55Z",
    "title_canon_sha256": "be3980807c9e1fa651f8608edb2a1ee8dd9f5e8acb06e48e6efe6d233069e438"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.05375",
    "kind": "arxiv",
    "version": 3
  }
}