Pith Number

pith:NO6OUTAD

pith:2025:NO6OUTADQNIL2C77HMEUMDEXIP

not attested not anchored not stored refs pending

MorphMark: Flexible Adaptive Watermarking for Large Language Models

Baoyuan Wu, Tianle Gu, Yujiu Yang, Zongqi Wang

arxiv:2505.11541 v2 · 2025-05-14 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NO6OUTADQNIL2C77HMEUMDEXIP}

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

5 papers in Pith

SAMark: A Self-Anchored Text Watermarking with Paragraph-Level Paraphrase Robustness

TextSeal: A Localized LLM Watermark for Provenance & Distillation Protection

XMark: Reliable Multi-Bit Watermarking for LLM-Generated Texts

Receipt and verification

First computed	2026-07-05T11:05:44.913193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bbcea4c038350bd0bff3b09460c9743f1d3a8593ccc741ef5de08126ac16fcb

Aliases

arxiv: 2505.11541 · arxiv_version: 2505.11541v2 · doi: 10.48550/arxiv.2505.11541 · pith_short_12: NO6OUTADQNIL · pith_short_16: NO6OUTADQNIL2C77 · pith_short_8: NO6OUTAD

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/NO6OUTADQNIL2C77HMEUMDEXIP \
  | 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: 6bbcea4c038350bd0bff3b09460c9743f1d3a8593ccc741ef5de08126ac16fcb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d184835d21f1235b2ae378ee423e245f7dc82283e85dc801b490db21f72d160",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-05-14T13:11:16Z",
    "title_canon_sha256": "bce5a5996a8bc29bd85a94038b3dad99ae203f815cbc2335b0b35dccc8be259b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.11541",
    "kind": "arxiv",
    "version": 2
  }
}