Pith Number

pith:BYBIJPQZ

pith:2021:BYBIJPQZEOW3UNNJKZMRNG2HFO

not attested not anchored not stored refs pending

ASVspoof 2021: Automatic Speaker Verification Spoofing and Countermeasures Challenge Evaluation Plan

Andreas Nautsch, H\'ector Delgado, Jose Patino, Junichi Yamagishi, Kong Aik Lee, Massimiliano Todisco, Md Sahidullah, Nicholas Evans, Tomi Kinnunen, Xin Wang, Xuechen Liu

arxiv:2109.00535 v1 · 2021-09-01 · eess.AS · cs.CR · cs.LG · 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{BYBIJPQZEOW3UNNJKZMRNG2HFO}

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.

Cited by

5 papers in Pith

Towards Detecting Neural Audio Codec Synthesized Heart Sounds

From AI-Generated Content to Agentic Action: Security and Safety Threats in Generative AI

Deepfake Audio Detection Using Self-supervised Fusion Representations

Phoneme-Level Deepfake Detection Across Emotional Conditions Using Self-Supervised Embeddings

Listening Deepfake Detection: A New Perspective Beyond Speaking-Centric Forgery Analysis

Receipt and verification

First computed	2026-07-05T03:11:48.790216Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e0284be1923adba35a95659169b472ba6a6e6b81b3a7d5c9d4f1ceed3df1672

Aliases

arxiv: 2109.00535 · arxiv_version: 2109.00535v1 · doi: 10.48550/arxiv.2109.00535 · pith_short_12: BYBIJPQZEOW3 · pith_short_16: BYBIJPQZEOW3UNNJ · pith_short_8: BYBIJPQZ

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/BYBIJPQZEOW3UNNJKZMRNG2HFO \
  | 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: 0e0284be1923adba35a95659169b472ba6a6e6b81b3a7d5c9d4f1ceed3df1672

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2388ade5adde77f4fe1dbbf196a43dc3e8f36bdfdfe712b5369a03eabf0c8a49",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.LG",
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2021-09-01T15:32:28Z",
    "title_canon_sha256": "68ae24c75f3024c483bf0fd786aa13ea69501e392affe2bb8ccfc0b9bd467763"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.00535",
    "kind": "arxiv",
    "version": 1
  }
}