Pith Number

pith:E5GJ3JL5

pith:2025:E5GJ3JL5QQUPXBSH2N2JLQMH54

not attested not anchored not stored refs pending

Variance Control via Weight Rescaling in LLM Pre-training

Abhay Kumar, Fabian G\"ura, Louis Owen, Nilabhra Roy Chowdhury

arxiv:2503.17500 v1 · 2025-03-21 · cs.LG · cs.CL · 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{E5GJ3JL5QQUPXBSH2N2JLQMH54}

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

2 papers in Pith

Improving Neural Network Training by Decoupling the Magnitude and Direction of Weight Vectors

Demystifying Manifold Constraints in LLM Pre-training

Receipt and verification

First computed	2026-07-05T10:37:10.819011Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

274c9da57d8428fb8647d37495c187ef1883298b606b7f7d3bb21abfc5b4c51b

Aliases

arxiv: 2503.17500 · arxiv_version: 2503.17500v1 · doi: 10.48550/arxiv.2503.17500 · pith_short_12: E5GJ3JL5QQUP · pith_short_16: E5GJ3JL5QQUPXBSH · pith_short_8: E5GJ3JL5

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/E5GJ3JL5QQUPXBSH2N2JLQMH54 \
  | 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: 274c9da57d8428fb8647d37495c187ef1883298b606b7f7d3bb21abfc5b4c51b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "507bf6d71124f37365bc9e1e3cc0e93a8fb05c5b812d8b35c1021e011130ccc8",
    "cross_cats_sorted": [
      "cs.CL",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-03-21T19:23:08Z",
    "title_canon_sha256": "96cd5a2b87a59c499b63e94a245886ef86132cd84193232d6804a74df08406e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.17500",
    "kind": "arxiv",
    "version": 1
  }
}