Pith Number

pith:BWD6XBL2

pith:2023:BWD6XBL2Z32SX2D7J2BKRQPALW

not attested not anchored not stored refs pending

HuRef: HUman-REadable Fingerprint for Large Language Models

Boyi Zeng, Chenghu Zhou, Lizheng Wang, Xinbing Wang, Yi Xu, Yuncong Hu, Yu Yu, Zhouhan Lin

arxiv:2312.04828 v5 · 2023-12-08 · cs.CL · 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{BWD6XBL2Z32SX2D7J2BKRQPALW}

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.

Cited by

2 papers in Pith

Peering Behind the Shield: Guardrail Identification in Large Language Models

Receipt and verification

First computed	2026-07-05T09:57:38.722777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d87eb857acef52be87f4e82a8c1e05dac20f014de8969501a18621e109e16a7

Aliases

arxiv: 2312.04828 · arxiv_version: 2312.04828v5 · doi: 10.48550/arxiv.2312.04828 · pith_short_12: BWD6XBL2Z32S · pith_short_16: BWD6XBL2Z32SX2D7 · pith_short_8: BWD6XBL2

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/BWD6XBL2Z32SX2D7J2BKRQPALW \
  | 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: 0d87eb857acef52be87f4e82a8c1e05dac20f014de8969501a18621e109e16a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "482ca64658503bd884bd9908a51a87724dfb5a3467e7db543270c2bce6a91e8b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-12-08T05:01:47Z",
    "title_canon_sha256": "7cef1b0c20ba801b87d8adcd24735528c41fc467e45882e50de7bddaa875b980"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.04828",
    "kind": "arxiv",
    "version": 5
  }
}