Pith Number

pith:6GUGWACA

pith:2024:6GUGWACA7I6E3LHLM66SWY2UJD

not attested not anchored not stored refs pending

Watermarking Language Models for Many Adaptive Users

Alexander Hoover, Aloni Cohen, Gabe Schoenbach

arxiv:2405.11109 v2 · 2024-05-17 · cs.CR · cs.AI · 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{6GUGWACA7I6E3LHLM66SWY2UJD}

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

1 paper in Pith

From Forensics to Ecosystems: Rethinking Watermarks for Generative AI Oversight

Receipt and verification

First computed	2026-07-05T08:38:09.806608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1a86b0040fa3c4daceb67bd2b635448dd202637b8d3d2b07d9e9fdddbf19270

Aliases

arxiv: 2405.11109 · arxiv_version: 2405.11109v2 · doi: 10.48550/arxiv.2405.11109 · pith_short_12: 6GUGWACA7I6E · pith_short_16: 6GUGWACA7I6E3LHL · pith_short_8: 6GUGWACA

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/6GUGWACA7I6E3LHLM66SWY2UJD \
  | 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: f1a86b0040fa3c4daceb67bd2b635448dd202637b8d3d2b07d9e9fdddbf19270

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8029f73b81404043555b53af10461568c4bfdd046bbba193550a18bf75c9711",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2024-05-17T22:15:30Z",
    "title_canon_sha256": "2c7bbd1927f1e381838f6087603c629e0b4982b71e0dedc8dd7a958f045a4b59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.11109",
    "kind": "arxiv",
    "version": 2
  }
}