Pith Number

pith:5RWBKK5H

pith:2026:5RWBKK5HUSFIMNX36ONIZQDNAB

not attested not anchored not stored refs pending

Critic Experience Bank: Self-Evolving Step-Level Confidence Estimation for LLM Agents

Congchao Wang, Jianhang Chen, Lu Lin, Nan Wang, Yaopei Zeng, Yurui Chang

arxiv:2607.12397 v1 · 2026-07-14 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5RWBKK5HUSFIMNX36ONIZQDNAB}

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	2026-07-15T01:21:32.821121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec6c152ba7a48a8636fbf39a8cc06d005aeab7e83a512b948d9813aa171c9698

Aliases

arxiv: 2607.12397 · arxiv_version: 2607.12397v1 · doi: 10.48550/arxiv.2607.12397 · pith_short_12: 5RWBKK5HUSFI · pith_short_16: 5RWBKK5HUSFIMNX3 · pith_short_8: 5RWBKK5H

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/5RWBKK5HUSFIMNX36ONIZQDNAB \
  | 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: ec6c152ba7a48a8636fbf39a8cc06d005aeab7e83a512b948d9813aa171c9698

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb1d30b6d53af436eb6cae4608d89f1fbc771ef5b721229341c5bc2956765617",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-14T06:17:09Z",
    "title_canon_sha256": "0c54679f6d782b82fcd67bb4d6f9f39c060c6ad0084ac04240ee8da18f7b5c93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.12397",
    "kind": "arxiv",
    "version": 1
  }
}