Pith Number

pith:PJ4UR3UV

pith:2026:PJ4UR3UVSGD4SI4X2H2IOLDVCS

not attested not anchored not stored refs pending

CAREBench: A Child-Safety Risk Benchmark for Language Models

Elaine Lau, Francisco Guzm\'an, Jay Caldwell, Jonas Mueller, Kaavya Krishna-Kumar, Sheriff Issaka, Skyler Wang, Steven Kelling, Vaughn Robinson

arxiv:2606.29685 v1 · 2026-06-29 · 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{PJ4UR3UVSGD4SI4X2H2IOLDVCS}

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	2026-06-30T02:17:30.644945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a7948ee959187c92397d1f4872c751491f87378820b9f5fa4b91032e326e059

Aliases

arxiv: 2606.29685 · arxiv_version: 2606.29685v1 · doi: 10.48550/arxiv.2606.29685 · pith_short_12: PJ4UR3UVSGD4 · pith_short_16: PJ4UR3UVSGD4SI4X · pith_short_8: PJ4UR3UV

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/PJ4UR3UVSGD4SI4X2H2IOLDVCS \
  | 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: 7a7948ee959187c92397d1f4872c751491f87378820b9f5fa4b91032e326e059

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12541ad114dbae501a47d6e3c972bbab8f97350ac9053d2f90a3babca00e121e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-29T01:17:41Z",
    "title_canon_sha256": "221f408c21b48914431d8c4c29315ef1ea563317059e36844b22e42cd64dbbc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.29685",
    "kind": "arxiv",
    "version": 1
  }
}