Pith Number

pith:RVMFGPVF

pith:2020:RVMFGPVFVVJQFHZV2UU5CGUS2L

not attested not anchored not stored refs pending

Identity-Driven DeepFake Detection

Baining Guo, Dong Chen, Dongdong Chen, Fang Wen, Jianmin Bao, Nenghai Yu, Weiming Zhang, Xiaoyi Dong

arxiv:2012.03930 v1 · 2020-12-07 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RVMFGPVFVVJQFHZV2UU5CGUS2L}

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

Detecting Deepfake Talking Heads from Facial Biometric Anomalies

Receipt and verification

First computed	2026-07-05T01:57:35.562569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d58533ea5ad53029f35d529d11a92d2d2f38fa2f03f084924ccb56ab2301d4b

Aliases

arxiv: 2012.03930 · arxiv_version: 2012.03930v1 · doi: 10.48550/arxiv.2012.03930 · pith_short_12: RVMFGPVFVVJQ · pith_short_16: RVMFGPVFVVJQFHZV · pith_short_8: RVMFGPVF

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/RVMFGPVFVVJQFHZV2UU5CGUS2L \
  | 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: 8d58533ea5ad53029f35d529d11a92d2d2f38fa2f03f084924ccb56ab2301d4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14e550531b7e20cc27fd13f6e3834aafe2894c3a64337f33608ecdda4d5ac216",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-12-07T18:59:08Z",
    "title_canon_sha256": "f418dd22c7adad68b5fea256edf95698d3889a2fcd5563e1dfad5653ef930114"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.03930",
    "kind": "arxiv",
    "version": 1
  }
}