Pith Number

pith:RG3CQAZE

pith:2024:RG3CQAZEX2M5A25MLLGNXFWWFJ

not attested not anchored not stored refs pending

Ensemble Watermarks for Large Language Models

Georg Niess, Roman Kern

arxiv:2411.19563 v2 · 2024-11-29 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RG3CQAZEX2M5A25MLLGNXFWWFJ}

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	2026-07-05T11:22:34.277268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89b6280324be99d06bac5accdb96d62a6dd69c04b827c8349fee0e4730a59f4c

Aliases

arxiv: 2411.19563 · arxiv_version: 2411.19563v2 · doi: 10.48550/arxiv.2411.19563 · pith_short_12: RG3CQAZEX2M5 · pith_short_16: RG3CQAZEX2M5A25M · pith_short_8: RG3CQAZE

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/RG3CQAZEX2M5A25MLLGNXFWWFJ \
  | 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: 89b6280324be99d06bac5accdb96d62a6dd69c04b827c8349fee0e4730a59f4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0128c41f2f942a6a6ac957063d8bd0b34e6d9b7cedd521031d9dfa649a36733a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-11-29T09:18:32Z",
    "title_canon_sha256": "9ed3c86415827315321116dcb16f08f707d1c02560c83aa873e9a42ad95b538c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.19563",
    "kind": "arxiv",
    "version": 2
  }
}