Pith Number

pith:FA3STCRS

pith:2023:FA3STCRSY7CCMXJ6EZVSOG5SZE

not attested not anchored not stored refs pending

AI-Synthesized Voice Detection Using Neural Vocoder Artifacts

Chengzhe Sun, Shan Jia, Shuwei Hou, Siwei Lyu

arxiv:2304.13085 v2 · 2023-04-25 · 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{FA3STCRSY7CCMXJ6EZVSOG5SZE}

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	2026-07-05T06:04:56.272040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2837298a32c7c4265d3e266b271bb2c90f7a7f6fe728a0d8052ee237dfe6ff34

Aliases

arxiv: 2304.13085 · arxiv_version: 2304.13085v2 · doi: 10.48550/arxiv.2304.13085 · pith_short_12: FA3STCRSY7CC · pith_short_16: FA3STCRSY7CCMXJ6 · pith_short_8: FA3STCRS

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/FA3STCRSY7CCMXJ6EZVSOG5SZE \
  | 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: 2837298a32c7c4265d3e266b271bb2c90f7a7f6fe728a0d8052ee237dfe6ff34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10b7e447faf2c919ad3a9a786a4cbcd6d781525b23cf57191cb1a6ed13c09134",
    "cross_cats_sorted": [
      "cs.MM",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2023-04-25T18:36:28Z",
    "title_canon_sha256": "ebef347eaf1940173e83c08f190d67d089b98658193e0fa659dd4f05b4c5e741"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.13085",
    "kind": "arxiv",
    "version": 2
  }
}