Pith Number

pith:YCHX2G3I

pith:2025:YCHX2G3IORX2DHSXYN5STLHGPK

not attested not anchored not stored refs pending

FauForensics: Boosting Audio-Visual Deepfake Detection with Facial Action Units

Baoyuan Wu, Jian Wang, Li Liu, Qingshan Liu

arxiv:2505.08294 v2 · 2025-05-13 · 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{YCHX2G3IORX2DHSXYN5STLHGPK}

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	2026-07-05T11:21:46.562180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c08f7d1b68746fa19e57c37b29ace67aa8206b0b1ff8315d27eb7c0e2c135134

Aliases

arxiv: 2505.08294 · arxiv_version: 2505.08294v2 · doi: 10.48550/arxiv.2505.08294 · pith_short_12: YCHX2G3IORX2 · pith_short_16: YCHX2G3IORX2DHSX · pith_short_8: YCHX2G3I

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/YCHX2G3IORX2DHSXYN5STLHGPK \
  | 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: c08f7d1b68746fa19e57c37b29ace67aa8206b0b1ff8315d27eb7c0e2c135134

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b4722a362e013dca15453a92c07602ee0ec44b141a6a169a489142ebe0992cf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-13T07:18:07Z",
    "title_canon_sha256": "3270337c69bf3063d4faf3860f65b75aa9797fdbbc272326717830141045289f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.08294",
    "kind": "arxiv",
    "version": 2
  }
}