Pith Number

pith:67NYIUCC

pith:2021:67NYIUCC7ZQUGTOHZHPYLRRCXZ

not attested not anchored not stored refs pending

Out of a hundred trials, how many errors does your speaker verifier make?

Albert Swart, Luciana Ferrer, Niko Br\"ummer

arxiv:2104.00732 v1 · 2021-04-01 · cs.SD · cs.LG · eess.AS · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{67NYIUCC7ZQUGTOHZHPYLRRCXZ}

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

1 paper in Pith

Tandem spoofing-robust automatic speaker verification based on time-domain embeddings

Receipt and verification

First computed	2026-07-05T02:28:35.337188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7db845042fe61434dc7c9df85c622be5131a2bafa14ad7be59d4f4b68a98bc2

Aliases

arxiv: 2104.00732 · arxiv_version: 2104.00732v1 · doi: 10.48550/arxiv.2104.00732 · pith_short_12: 67NYIUCC7ZQU · pith_short_16: 67NYIUCC7ZQUGTOH · pith_short_8: 67NYIUCC

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/67NYIUCC7ZQUGTOHZHPYLRRCXZ \
  | 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: f7db845042fe61434dc7c9df85c622be5131a2bafa14ad7be59d4f4b68a98bc2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afecc19c8b4df4bce9bd6f0952b155c7a596ddc83200e2c80496a68e88447d98",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.AS",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2021-04-01T19:10:48Z",
    "title_canon_sha256": "51891562d8e6fed77ba8fc21f65e95d2b7b3b0665d55f042fc39be04c0721cd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.00732",
    "kind": "arxiv",
    "version": 1
  }
}