Pith Number

pith:CBUWGKBV

pith:2022:CBUWGKBVY33VFNXUT4GNQJN4RB

not attested not anchored not stored refs pending

SA-SASV: An End-to-End Spoof-Aggregated Spoofing-Aware Speaker Verification System

Douglas C. Schmidt, Jules White, Maria E. Powell, Quchen Fu, Zhongwei Teng

arxiv:2203.06517 v3 · 2022-03-12 · cs.SD · 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{CBUWGKBVY33VFNXUT4GNQJN4RB}

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	2026-07-05T04:08:29.290054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1069632835c6f752b6f49f0cd825bc8879c076e07f00c2b780ff459df3cc4ecd

Aliases

arxiv: 2203.06517 · arxiv_version: 2203.06517v3 · doi: 10.48550/arxiv.2203.06517 · pith_short_12: CBUWGKBVY33V · pith_short_16: CBUWGKBVY33VFNXU · pith_short_8: CBUWGKBV

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/CBUWGKBVY33VFNXUT4GNQJN4RB \
  | 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: 1069632835c6f752b6f49f0cd825bc8879c076e07f00c2b780ff459df3cc4ecd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "883c3a49a944029d9756ce7c27bba79810aab8d5a8131517a5e6f0ffd9e38d88",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2022-03-12T21:15:59Z",
    "title_canon_sha256": "1a5c7c00b572f4579f9e2db32b29d482187b59d3c3ff142adac87937b886dbc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.06517",
    "kind": "arxiv",
    "version": 3
  }
}