Pith Number

pith:ZXEVIDXG

pith:2025:ZXEVIDXGJBUBRIEHXKYBEA5T7O

not attested not anchored not stored refs pending

Long Is More Important Than Difficult for Training Reasoning Models

Chang Liu, Danhao Zhu, Fei Huang, Si Shen, Tiansheng Zheng, Zhixiao Zhao

arxiv:2503.18069 v1 · 2025-03-23 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZXEVIDXGJBUBRIEHXKYBEA5T7O}

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

Mitigating Think-Answer Mismatch in LLM Reasoning Through Noise-Aware Advantage Reweighting

Receipt and verification

First computed	2026-07-05T10:38:01.911944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdc9540ee6486818a087bab01203b3fb9b97a97f76415f84929b473329a2656f

Aliases

arxiv: 2503.18069 · arxiv_version: 2503.18069v1 · doi: 10.48550/arxiv.2503.18069 · pith_short_12: ZXEVIDXGJBUB · pith_short_16: ZXEVIDXGJBUBRIEH · pith_short_8: ZXEVIDXG

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/ZXEVIDXGJBUBRIEHXKYBEA5T7O \
  | 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: cdc9540ee6486818a087bab01203b3fb9b97a97f76415f84929b473329a2656f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4179759b2a426f61e31e87a47dfcbc52b1098d7e2503da22a12496d96ccfc41e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-03-23T13:33:59Z",
    "title_canon_sha256": "0ea03e7f688a382aa65a448db423fb3d3e58fc2413c560aeef71da75097c1689"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.18069",
    "kind": "arxiv",
    "version": 1
  }
}