Pith Number

pith:2F5UYE2C

pith:2024:2F5UYE2CMFGD6GHDMDBY6PUTBA

not attested not anchored not stored refs pending

Permute-and-Flip: An optimally stable and watermarkable decoder for LLMs

Lei Li, Xuandong Zhao, Yu-Xiang Wang

arxiv:2402.05864 v3 · 2024-02-08 · cs.CL · cs.CR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2F5UYE2CMFGD6GHDMDBY6PUTBA}

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

4 papers in Pith

TextSeal: A Localized LLM Watermark for Provenance & Distillation Protection

RLCracker: Evaluating the Worst-Case Vulnerability of LLM Watermarks with Adaptive RL Attacks

TextSeal: A Localized LLM Watermark for Provenance & Distillation Protection

RLSpoofer: A Lightweight Evaluator for LLM Watermark Spoofing Resilience

Receipt and verification

First computed	2026-07-05T10:31:41.453593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d17b4c1342614c3f18e360c38f3e93080478a2f3702c7ae41429e15e2383dfaf

Aliases

arxiv: 2402.05864 · arxiv_version: 2402.05864v3 · doi: 10.48550/arxiv.2402.05864 · pith_short_12: 2F5UYE2CMFGD · pith_short_16: 2F5UYE2CMFGD6GHD · pith_short_8: 2F5UYE2C

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/2F5UYE2CMFGD6GHDMDBY6PUTBA \
  | 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: d17b4c1342614c3f18e360c38f3e93080478a2f3702c7ae41429e15e2383dfaf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cf6bb50a82b8686a183a327036394f556543a9d48a3cabe40889870105d21ec",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-02-08T17:54:23Z",
    "title_canon_sha256": "737ea25a28f16a308c966de9212b0d6ac2d2af6891e691cc12c169ace1e8b897"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.05864",
    "kind": "arxiv",
    "version": 3
  }
}