Pith Number

pith:BRHABJKA

pith:2025:BRHABJKALVUVMYV4MPYY6QELOS

not attested not anchored not stored refs pending

Open Set Face Forgery Detection via Dual-Level Evidence Collection

Bryce Gernon, Matthew Wright, Wentao Bao, Yifan Li, Yu Kong, Zhongyi Cai

arxiv:2512.04331 v2 · 2025-12-03 · 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{BRHABJKALVUVMYV4MPYY6QELOS}

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	2026-05-20T00:02:59.811021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c4e00a5405d695662bc63f18f408b74b787087fc4f852fe652b069cfab08f8d

Aliases

arxiv: 2512.04331 · arxiv_version: 2512.04331v2 · doi: 10.48550/arxiv.2512.04331 · pith_short_12: BRHABJKALVUV · pith_short_16: BRHABJKALVUVMYV4 · pith_short_8: BRHABJKA

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/BRHABJKALVUVMYV4MPYY6QELOS \
  | 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: 0c4e00a5405d695662bc63f18f408b74b787087fc4f852fe652b069cfab08f8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac22a48c2f38a48b687e3c2e0806b09a52cd7707704345600e7cc7dd926dd6af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-12-03T23:40:12Z",
    "title_canon_sha256": "92ae9fa9d67d8692c7e68b151aaffa5895c7a1a508febef16b57101d0521cfcc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.04331",
    "kind": "arxiv",
    "version": 2
  }
}