Pith Number

pith:ZKS2MFM2

pith:2024:ZKS2MFM2K22KBKFPSHBALTFUMV

not attested not anchored not stored refs pending

AI-generated Image Detection: Passive or Watermark?

Amir Sadovnik, Arka Daw, Moyang Guo, Neil Gong, Yuepeng Hu, Zeyu Li, Zhengyuan Jiang

arxiv:2411.13553 v2 · 2024-11-20 · 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{ZKS2MFM2K22KBKFPSHBALTFUMV}

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	2026-07-05T09:59:20.572329Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

caa5a6159a56b4a0a8af91c205ccb465415d5677f53efa28953785bf5a7ca9f9

Aliases

arxiv: 2411.13553 · arxiv_version: 2411.13553v2 · doi: 10.48550/arxiv.2411.13553 · pith_short_12: ZKS2MFM2K22K · pith_short_16: ZKS2MFM2K22KBKFP · pith_short_8: ZKS2MFM2

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/ZKS2MFM2K22KBKFPSHBALTFUMV \
  | 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: caa5a6159a56b4a0a8af91c205ccb465415d5677f53efa28953785bf5a7ca9f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "204335e7483bb00d5b9d501c7b7664f65635eb624262afe023dcd80dbdc32375",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2024-11-20T18:59:58Z",
    "title_canon_sha256": "8fd1e65a1dc6e66b47f8eacf8876ae31d9246c4a566fb43b45bbb69ab8dd4ab9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.13553",
    "kind": "arxiv",
    "version": 2
  }
}