Pith Number

pith:QQNJULOQ

pith:2026:QQNJULOQ6SRGGHG3OC4CHMWNV6

not attested not anchored not stored refs pending

Data-Constrained Language Model Pretraining: Improved Regularization and Scaling Laws

Hanseul Cho, Shihao Wu, Wei Hu, Yixin Wang, Zhiwei Xu

arxiv:2606.06888 v1 · 2026-06-05 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QQNJULOQ6SRGGHG3OC4CHMWNV6}

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	2026-06-08T01:04:34.093532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

841a9a2dd0f4a2631cdb70b823b2cdaf90af562eaf55da5c8346634e259006d0

Aliases

arxiv: 2606.06888 · arxiv_version: 2606.06888v1 · doi: 10.48550/arxiv.2606.06888 · pith_short_12: QQNJULOQ6SRG · pith_short_16: QQNJULOQ6SRGGHG3 · pith_short_8: QQNJULOQ

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/QQNJULOQ6SRGGHG3OC4CHMWNV6 \
  | 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: 841a9a2dd0f4a2631cdb70b823b2cdaf90af562eaf55da5c8346634e259006d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33293a16bcd9c12a236b15758895bf83096da825e9e46a9512d902e643eec350",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-05T04:10:09Z",
    "title_canon_sha256": "84ef3f5230565c2879248e56407818db6e66a3eeb50e933c6fb707d833ee8b9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.06888",
    "kind": "arxiv",
    "version": 1
  }
}