Pith Number

pith:O567A5D4

pith:2025:O567A5D4DML7APAWB55OEOY7DV

not attested not anchored not stored refs pending

Wav2DF-TSL: Two-stage Learning with Efficient Pre-training and Hierarchical Experts Fusion for Robust Audio Deepfake Detection

Jianbo Zhan, Lei Fang, Liang He, Lin Liu, Minqiang Xu, Sian Fang, Yihao Chen, Yunqi Hao

arxiv:2509.04161 v1 · 2025-09-04 · 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{O567A5D4DML7APAWB55OEOY7DV}

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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.

Cited by

1 paper in Pith

Alethia: A Foundational Encoder for Voice Deepfakes

Receipt and verification

First computed	2026-07-05T12:04:54.525286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

777df0747c1b17f03c160f7ae23b1f1d5a8baa168bd3c4e776aab223c2737c79

Aliases

arxiv: 2509.04161 · arxiv_version: 2509.04161v1 · doi: 10.48550/arxiv.2509.04161 · pith_short_12: O567A5D4DML7 · pith_short_16: O567A5D4DML7APAW · pith_short_8: O567A5D4

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/O567A5D4DML7APAWB55OEOY7DV \
  | 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: 777df0747c1b17f03c160f7ae23b1f1d5a8baa168bd3c4e776aab223c2737c79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff92ea1e59c322147f49dda023f19c2d14673fdcdf9ae50030aea5486c5aa70a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-09-04T12:35:10Z",
    "title_canon_sha256": "32537e9c5415e15388196b423294dc8c05a897359e3b08133bec0cd378fc7350"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.04161",
    "kind": "arxiv",
    "version": 1
  }
}