Pith Number

pith:YQVR57IK

pith:2022:YQVR57IKFPYYYDTFYSIR4FO2NU

not attested not anchored not stored refs pending

Deep Spectro-temporal Artifacts for Detecting Synthesized Speech

Chang Zeng, Jianwu Dang, Kai Li, Kong Aik Lee, Linjuan Zhang, Lin Zhang, Longbiao Wang, Meng Liu, Nan Li, Xiaohui Liu

arxiv:2210.05254 v1 · 2022-10-11 · cs.SD · cs.AI · 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{YQVR57IKFPYYYDTFYSIR4FO2NU}

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	2026-07-05T05:05:14.782979Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c42b1efd0a2bf18c0e65c4911e15da6d2f832c859869ad7cf18f9acbe84fbaaf

Aliases

arxiv: 2210.05254 · arxiv_version: 2210.05254v1 · doi: 10.48550/arxiv.2210.05254 · pith_short_12: YQVR57IKFPYY · pith_short_16: YQVR57IKFPYYYDTF · pith_short_8: YQVR57IK

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/YQVR57IKFPYYYDTFYSIR4FO2NU \
  | 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: c42b1efd0a2bf18c0e65c4911e15da6d2f832c859869ad7cf18f9acbe84fbaaf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21f88f9d8961e4604bcf64ec452648b3b766d2c12f0d8383c11d827d8a2249ad",
    "cross_cats_sorted": [
      "cs.AI",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2022-10-11T08:31:30Z",
    "title_canon_sha256": "39167235e5994c968e8258f5358305f5fedddf961f9d0489f4267b7f3c64fa12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.05254",
    "kind": "arxiv",
    "version": 1
  }
}