Pith Number

pith:Z7XMGQM2

pith:2026:Z7XMGQM2ZGYNAFENJAFXOMLWPR

not attested not anchored not stored refs pending

Blind PRNG Hijacking: An Undetectable Integrity-Preserving Attack Against LLM Watermarking

Huilong He, Xiaoke Yang, Xuxing Lu, Ziyang You

arxiv:2605.28632 v1 · 2026-05-27 · cs.CR · 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{Z7XMGQM2ZGYNAFENJAFXOMLWPR}

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	2026-05-28T02:04:58.404289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfeec3419ac9b0d0148d480b7731767c68bf8d2393ee3e79facd106fd888d415

Aliases

arxiv: 2605.28632 · arxiv_version: 2605.28632v1 · doi: 10.48550/arxiv.2605.28632 · pith_short_12: Z7XMGQM2ZGYN · pith_short_16: Z7XMGQM2ZGYNAFEN · pith_short_8: Z7XMGQM2

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/Z7XMGQM2ZGYNAFENJAFXOMLWPR \
  | 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: cfeec3419ac9b0d0148d480b7731767c68bf8d2393ee3e79facd106fd888d415

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4850c485d036651d87de344319241ad707ea3635a78cddc009a62e52e6debb4",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-05-27T15:39:32Z",
    "title_canon_sha256": "45adb7481990062067b927df59478da9b757e2a4dc6d407bb4a3f49884b71767"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28632",
    "kind": "arxiv",
    "version": 1
  }
}