Pith Number

pith:OFHYFHOP

pith:2026:OFHYFHOPBTZKZ6OCKLFTUBGKSL

not attested not anchored not stored refs pending

Capability Self-Assessment: Teaching LLMs to Know Their Limits

Haoyan Yang, Heng Huang, Jiawei Zhou, Reza Shirkavand, Shangqian Gao, Yukai Jin

arxiv:2606.00251 v1 · 2026-05-29 · 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{OFHYFHOPBTZKZ6OCKLFTUBGKSL}

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	2026-06-02T01:03:22.788067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

714f829dcf0cf2acf9c252cb3a04ca92e85bd1d6ced8bc641c0cc429ef6ef9e0

Aliases

arxiv: 2606.00251 · arxiv_version: 2606.00251v1 · doi: 10.48550/arxiv.2606.00251 · pith_short_12: OFHYFHOPBTZK · pith_short_16: OFHYFHOPBTZKZ6OC · pith_short_8: OFHYFHOP

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/OFHYFHOPBTZKZ6OCKLFTUBGKSL \
  | 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: 714f829dcf0cf2acf9c252cb3a04ca92e85bd1d6ced8bc641c0cc429ef6ef9e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e613205eb7fc444207956f2d552d34a35ef06b68bbfac03f9a4edbceed5fe6de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-05-29T18:32:14Z",
    "title_canon_sha256": "4cb4b821ec8f06e080c920e15874735ff5549d8a61a599a8ca75afce2c452644"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.00251",
    "kind": "arxiv",
    "version": 1
  }
}