Pith Number

pith:WHQOQDSU

pith:2020:WHQOQDSUFDDZY6CPXXITXLEPRN

not attested not anchored not stored refs pending

On Attribution of Deepfakes

Baiwu Zhang, Ilia Shumailov, Jin Peng Zhou, Nicolas Papernot

arxiv:2008.09194 v2 · 2020-08-20 · cs.LG · cs.CR · cs.CV · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WHQOQDSUFDDZY6CPXXITXLEPRN}

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

IncreFA: Breaking the Static Wall of Generative Model Attribution

Receipt and verification

First computed	2026-07-05T02:20:15.682359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1e0e80e5428c79c784fbdd13bac8f8b66fe7e8ace73e19625085e01df0ab090

Aliases

arxiv: 2008.09194 · arxiv_version: 2008.09194v2 · doi: 10.48550/arxiv.2008.09194 · pith_short_12: WHQOQDSUFDDZ · pith_short_16: WHQOQDSUFDDZY6CP · pith_short_8: WHQOQDSU

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/WHQOQDSUFDDZY6CPXXITXLEPRN \
  | 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: b1e0e80e5428c79c784fbdd13bac8f8b66fe7e8ace73e19625085e01df0ab090

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "635e5daa6a9f06cf381b62794a1f9cc1e57ea15df72105af7335681469670ea5",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.CV",
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-08-20T20:25:18Z",
    "title_canon_sha256": "54f6ae28342285fa6340d7142b72d4870bbd7b648a0542ef1d4a5eae605549f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.09194",
    "kind": "arxiv",
    "version": 2
  }
}