Pith Number

pith:DX3NI5AF

pith:2026:DX3NI5AFSNRJO4ERYDL3CQM2ZV

not attested not anchored not stored refs pending

From Talking to Singing: A New Challenge for Audio-Visual Deepfake Detection

Chaoning Zhang, Jiwei Wei, Ke Liu, Ruikun Chai, Shuchang Zhou, Wenyu Zhang, Yang Yang, Yutao Dai

arxiv:2605.27944 v1 · 2026-05-27 · cs.AI · cs.MM · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DX3NI5AFSNRJO4ERYDL3CQM2ZV}

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	2026-05-28T01:04:53.526585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1df6d474059362977091c0d7b1419acd65bd80f53680850871be6225c550becb

Aliases

arxiv: 2605.27944 · arxiv_version: 2605.27944v1 · doi: 10.48550/arxiv.2605.27944 · pith_short_12: DX3NI5AFSNRJ · pith_short_16: DX3NI5AFSNRJO4ER · pith_short_8: DX3NI5AF

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/DX3NI5AFSNRJO4ERYDL3CQM2ZV \
  | 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: 1df6d474059362977091c0d7b1419acd65bd80f53680850871be6225c550becb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "253b41cf252de85c395e807709052979e41ce23ed5f31851b4f4df12f23e1294",
    "cross_cats_sorted": [
      "cs.MM",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-05-27T04:33:39Z",
    "title_canon_sha256": "45318e0f36e6e3e9fdb2b03322016341538731ca5e1e6a80d63f6b41a547cb65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27944",
    "kind": "arxiv",
    "version": 1
  }
}