Pith Number

pith:CSKLY5YX

pith:2026:CSKLY5YXRD5BG2534FWM44ZEFD

not attested not anchored not stored refs pending

Teaching Large Language Models When Not to Know: Learning Temporal Critique for Ex-Ante Reasoning

Chenlu Ding, Jiancan Wu, Xiang Wang, Yancheng Yuan, Yanchen Luo, Zheyuan Liu

arxiv:2605.14636 v1 · 2026-05-14 · 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{CSKLY5YXRD5BG2534FWM44ZEFD}

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	2026-05-17T23:39:03.923780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1494bc771788fa136bbbe16cce732428f1fc6c1ba942f08ce94a6eb50083732b

Aliases

arxiv: 2605.14636 · arxiv_version: 2605.14636v1 · doi: 10.48550/arxiv.2605.14636 · pith_short_12: CSKLY5YXRD5B · pith_short_16: CSKLY5YXRD5BG253 · pith_short_8: CSKLY5YX

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/CSKLY5YXRD5BG2534FWM44ZEFD \
  | 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: 1494bc771788fa136bbbe16cce732428f1fc6c1ba942f08ce94a6eb50083732b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd8695110fd92b3b8d8fcac8b721c85171c1f66d30ff2b49d747f29dd906844c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-05-14T09:49:35Z",
    "title_canon_sha256": "ee29b91682ff32edc3e0c9881cdfa99f6f9502fe41006129505fff858a9a3411"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.14636",
    "kind": "arxiv",
    "version": 1
  }
}