Pith Number

pith:RTO2WUTT

pith:2023:RTO2WUTT2SFN6YFQNUZBLSOWI7

not attested not anchored not stored refs pending

Exposing AI-Synthesized Human Voices Using Neural Vocoder Artifacts

Chengzhe Sun, Ehab AlBadawy, Shan Jia, Shuwei Hou, Siwei Lyu

arxiv:2302.09198 v2 · 2023-02-18 · cs.SD · cs.MM · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RTO2WUTT2SFN6YFQNUZBLSOWI7}

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	2026-07-05T06:04:54.504886Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cddab5273d48adf60b06d3215c9d647f3afca0140d23c84bab19e7676ed0bbd

Aliases

arxiv: 2302.09198 · arxiv_version: 2302.09198v2 · doi: 10.48550/arxiv.2302.09198 · pith_short_12: RTO2WUTT2SFN · pith_short_16: RTO2WUTT2SFN6YFQ · pith_short_8: RTO2WUTT

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/RTO2WUTT2SFN6YFQNUZBLSOWI7 \
  | 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: 8cddab5273d48adf60b06d3215c9d647f3afca0140d23c84bab19e7676ed0bbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "938826635d5d1ca67983086af0314c2ef76269b939e8607bed8efd9e9694eb12",
    "cross_cats_sorted": [
      "cs.MM",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2023-02-18T00:29:22Z",
    "title_canon_sha256": "596ca6bf2abbd1fc56bbb126f045aa8f2503be60663927665b14f328c0739869"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.09198",
    "kind": "arxiv",
    "version": 2
  }
}