Pith Number

pith:UDCHASBK

pith:2026:UDCHASBKWKWS2KPU6U37XJSCGO

not attested not anchored not stored refs pending

Better, Faster: Harnessing Self-Improvement in Large Reasoning Models

Bo Du, Dacheng Tao, Juhua Liu, Leszek Rutkowski, Liang Ding, Qihuang Zhong

arxiv:2605.24998 v1 · 2026-05-24 · 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{UDCHASBKWKWS2KPU6U37XJSCGO}

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	2026-05-26T01:04:09.888821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0c470482ab2ad2d29f4f537fba64233897083614f134179cfc38ce9e0c48525

Aliases

arxiv: 2605.24998 · arxiv_version: 2605.24998v1 · doi: 10.48550/arxiv.2605.24998 · pith_short_12: UDCHASBKWKWS · pith_short_16: UDCHASBKWKWS2KPU · pith_short_8: UDCHASBK

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/UDCHASBKWKWS2KPU6U37XJSCGO \
  | 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: a0c470482ab2ad2d29f4f537fba64233897083614f134179cfc38ce9e0c48525

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8e2e66a52a27878649b834cc716c4a6a7d41a6f3f3e6399305e894d67bd7551",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-24T10:54:46Z",
    "title_canon_sha256": "c24f7d718356e4f4cb71afc28037869d67e3aa4ea1762ff1abe07d7227bfaf5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.24998",
    "kind": "arxiv",
    "version": 1
  }
}