Pith Number

pith:HCLAGTVB

pith:2026:HCLAGTVB6IH3XULPFPF7XIDS4X

not attested not anchored not stored refs pending

Good Reasoning Makes Good Demonstrations: Implicit Reasoning Quality Supervision via In-Context Reinforcement Learning

Ao Xu, Deqing Yang, Hengrui Chen, Hongru Hou, Leiyu Pan, Minxuan Lv, Tiehua Mei, Zhenpeng Su

arxiv:2603.09803 v2 · 2026-03-10 · 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{HCLAGTVB6IH3XULPFPF7XIDS4X}

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	2026-06-04T01:08:47.953067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3896034ea1f20fbbd16f2bcbfba072e5e97e43ec025724b97ba647ac119b0a88

Aliases

arxiv: 2603.09803 · arxiv_version: 2603.09803v2 · doi: 10.48550/arxiv.2603.09803 · pith_short_12: HCLAGTVB6IH3 · pith_short_16: HCLAGTVB6IH3XULP · pith_short_8: HCLAGTVB

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/HCLAGTVB6IH3XULPFPF7XIDS4X \
  | 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: 3896034ea1f20fbbd16f2bcbfba072e5e97e43ec025724b97ba647ac119b0a88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "574bfdc58f79114205ff942d87f45f7b601afdc6b2f2169df0fe89a57b6cc282",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-03-10T15:33:07Z",
    "title_canon_sha256": "33b54919422f9415d7a6d3257c8a5be70cf8c87c0664d3293a63daea40df427a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.09803",
    "kind": "arxiv",
    "version": 2
  }
}