Pith Number

pith:DE527A2R

pith:2023:DE527A2RJAHUUPRXJVQO4B5M7W

not attested not anchored not stored refs pending

U-Clip: On-Average Unbiased Stochastic Gradient Clipping

Bryn Elesedy, Marcus Hutter

arxiv:2302.02971 v1 · 2023-02-06 · cs.LG · math.OC · 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{DE527A2RJAHUUPRXJVQO4B5M7W}

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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

Outlier-Robust Training of Machine Learning Models

Receipt and verification

First computed	2026-07-05T05:39:08.731071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

193baf8351480f4a3e374d60ee07acfda595956004fa8aebf936b7a8f0107ee2

Aliases

arxiv: 2302.02971 · arxiv_version: 2302.02971v1 · doi: 10.48550/arxiv.2302.02971 · pith_short_12: DE527A2RJAHU · pith_short_16: DE527A2RJAHUUPRX · pith_short_8: DE527A2R

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/DE527A2RJAHUUPRXJVQO4B5M7W \
  | 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: 193baf8351480f4a3e374d60ee07acfda595956004fa8aebf936b7a8f0107ee2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03705537157ca24c88f8b7a7158363c336526065e10c090c2b39e3118fe1ba5f",
    "cross_cats_sorted": [
      "math.OC",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-02-06T18:01:38Z",
    "title_canon_sha256": "b36bf03c73a2d42f714118da00144280ef8231238f4d47ec40a5c29747d3720f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.02971",
    "kind": "arxiv",
    "version": 1
  }
}