Pith Number

pith:UDMPLZ2H

pith:2024:UDMPLZ2HWPXQFJDW75O4EH3DAC

not attested not anchored not stored refs pending

InvisMark: Invisible and Robust Watermarking for AI-generated Image Provenance

Alex Deng, Alex Gorevski, David Lowe, Deren Lei, Emily Ching, Mengya Hu, Mingyu Wang, Rui Xu, Yaxi Li

arxiv:2411.07795 v2 · 2024-11-10 · 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{UDMPLZ2HWPXQFJDW75O4EH3DAC}

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

DeepSignature: Digitally Signed, Content-Encoding Watermarks for Robust and Transparent Image Authentication

Receipt and verification

First computed	2026-07-05T09:37:58.159812Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0d8f5e747b3ef02a476ff5dc21f6300b1932689c664a618adf927567c44faaa

Aliases

arxiv: 2411.07795 · arxiv_version: 2411.07795v2 · doi: 10.48550/arxiv.2411.07795 · pith_short_12: UDMPLZ2HWPXQ · pith_short_16: UDMPLZ2HWPXQFJDW · pith_short_8: UDMPLZ2H

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/UDMPLZ2HWPXQFJDW75O4EH3DAC \
  | 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: a0d8f5e747b3ef02a476ff5dc21f6300b1932689c664a618adf927567c44faaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1711411b2d21e4d4cf054e65108be56c4e0383961f45964e36f3081ad1b68ab",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2024-11-10T16:22:22Z",
    "title_canon_sha256": "896bf4344b830721aab3932b560edadff5867f62cb45bd3242a931b6c3d4ad1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.07795",
    "kind": "arxiv",
    "version": 2
  }
}