Pith Number

pith:EQU4LAVF

pith:2023:EQU4LAVF5DO7VEFEQTANLP2GFJ

not attested not anchored not stored refs pending

On the Training Instability of Shuffling SGD with Batch Normalization

Chulhee Yun, David X. Wu, Suvrit Sra

arxiv:2302.12444 v3 · 2023-02-24 · cs.LG · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EQU4LAVF5DO7VEFEQTANLP2GFJ}

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

On the Mathematical Impossibility of Safe Universal Approximators

Receipt and verification

First computed	2026-07-05T06:40:31.906188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2429c582a5e8ddfa90a484c0d5bf462a6fa6900dd409d6963b4844d9ba15688c

Aliases

arxiv: 2302.12444 · arxiv_version: 2302.12444v3 · doi: 10.48550/arxiv.2302.12444 · pith_short_12: EQU4LAVF5DO7 · pith_short_16: EQU4LAVF5DO7VEFE · pith_short_8: EQU4LAVF

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/EQU4LAVF5DO7VEFEQTANLP2GFJ \
  | 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: 2429c582a5e8ddfa90a484c0d5bf462a6fa6900dd409d6963b4844d9ba15688c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73d0ba67741d51cd82db720840b61010225ea20b55fd3ee7973e34e13b74b95f",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-02-24T04:10:54Z",
    "title_canon_sha256": "6cf33cde5a78656e343cd7a579f0c4242da36ccd817f380618cee895c3990e8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.12444",
    "kind": "arxiv",
    "version": 3
  }
}