Pith Number

pith:BFI3U5IL

pith:2025:BFI3U5ILDHFC4FYDLZIHURRX7N

not attested not anchored not stored refs pending

YouthSafe: A Youth-Centric Safety Benchmark and Safeguard Model for Large Language Models

Jacky Zhang, Yaman Yu, Yang Wang, Yiren Liu, Yun Huang

arxiv:2509.08997 v1 · 2025-09-10 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BFI3U5ILDHFC4FYDLZIHURRX7N}

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	2026-07-05T12:09:27.190508Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0951ba750b19ca2e17035e507a4637fb60523f643e1dc5ea26e406925e525c59

Aliases

arxiv: 2509.08997 · arxiv_version: 2509.08997v1 · doi: 10.48550/arxiv.2509.08997 · pith_short_12: BFI3U5ILDHFC · pith_short_16: BFI3U5ILDHFC4FYD · pith_short_8: BFI3U5IL

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/BFI3U5ILDHFC4FYDLZIHURRX7N \
  | 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: 0951ba750b19ca2e17035e507a4637fb60523f643e1dc5ea26e406925e525c59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "248f04d4c18245eaecc49e4ed6b5577776c010e7973720909bd8ce7739bbf471",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2025-09-10T20:47:56Z",
    "title_canon_sha256": "f956c0e142ec618b5245321708d82220af81fe0b12c633808af4168228020179"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.08997",
    "kind": "arxiv",
    "version": 1
  }
}