Pith Number

pith:WP6RA5HA

pith:2024:WP6RA5HAGGQBV52RFOAYLAHSTP

not attested not anchored not stored refs pending

UnMarker: A Universal Attack on Defensive Image Watermarking

Andre Kassis, Urs Hengartner

arxiv:2405.08363 v2 · 2024-05-14 · cs.CR · cs.CV · 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{WP6RA5HAGGQBV52RFOAYLAHSTP}

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

The Coding Limits of Robust Watermarking for Generative Models

Receipt and verification

First computed	2026-07-05T09:39:06.282266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3fd1074e031a01af7512b818580f29bc2d825fd047d18f1d58c59824c3f643f

Aliases

arxiv: 2405.08363 · arxiv_version: 2405.08363v2 · doi: 10.48550/arxiv.2405.08363 · pith_short_12: WP6RA5HAGGQB · pith_short_16: WP6RA5HAGGQBV52R · pith_short_8: WP6RA5HA

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/WP6RA5HAGGQBV52RFOAYLAHSTP \
  | 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: b3fd1074e031a01af7512b818580f29bc2d825fd047d18f1d58c59824c3f643f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1ca10685e9d2f7fc1731c4fb0d03d88f0069deba42f19f7b9cd93c8c0ed7e2c",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2024-05-14T07:05:18Z",
    "title_canon_sha256": "a39c6d5e15e27cf950fa14524710557fe42d74e6f62427cdaafb2716a51cc4ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.08363",
    "kind": "arxiv",
    "version": 2
  }
}