Pith Number

pith:NRLL5TVL

pith:2025:NRLL5TVLAKM7ZMHLZW77CTII6Q

not attested not anchored not stored refs pending

Data Efficacy for Language Model Training

Chong Li, Li Dong, Scarlett Li, Shijie Cao, Wenhui Lu, Wenshan Wu, Xin Zhang, Yalun Dai, Yangyu Huang

arxiv:2506.21545 v1 · 2025-06-26 · cs.CL · cs.AI · cs.LG · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NRLL5TVLAKM7ZMHLZW77CTII6Q}

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

GEOALIGN: Geometric Rollout Curation for Robust LLM Reinforcement Learning

Receipt and verification

First computed	2026-07-05T11:27:56.180919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c56beceab0299fcb0ebcdbff14d08f40f558dfe072bab50efe8b2678dc5fc36

Aliases

arxiv: 2506.21545 · arxiv_version: 2506.21545v1 · doi: 10.48550/arxiv.2506.21545 · pith_short_12: NRLL5TVLAKM7 · pith_short_16: NRLL5TVLAKM7ZMHL · pith_short_8: NRLL5TVL

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/NRLL5TVLAKM7ZMHLZW77CTII6Q \
  | 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: 6c56beceab0299fcb0ebcdbff14d08f40f558dfe072bab50efe8b2678dc5fc36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc2c58c6ba57379f66030f535db1e4945517c557a1a44d042e4dde54a28aa3ac",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.PF"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-06-26T17:59:07Z",
    "title_canon_sha256": "8f5047f37dd27f8ecf22b2c44a7c1a9a13ebb6117b2cb45a38db8be8b6b02e2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.21545",
    "kind": "arxiv",
    "version": 1
  }
}