Pith Number

pith:BUZ3RWHV

pith:2020:BUZ3RWHVNFBHZGABEIS7TISB5T

not attested not anchored not stored refs pending

Self-supervised learning for audio-visual speaker diarization

Liqiang Wang, Shi-Xiong Zhang, Yahuan Cong, Yifan Ding, Yong Xu

arxiv:2002.05314 v1 · 2020-02-13 · eess.AS · cs.LG · cs.MM · cs.SD · 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{BUZ3RWHVNFBHZGABEIS7TISB5T}

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	2026-07-05T00:40:30.120507Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d33b8d8f569427c98012225f9a241ecc09d506dd4304913d534de44212c5b07

Aliases

arxiv: 2002.05314 · arxiv_version: 2002.05314v1 · doi: 10.48550/arxiv.2002.05314 · pith_short_12: BUZ3RWHVNFBH · pith_short_16: BUZ3RWHVNFBHZGAB · pith_short_8: BUZ3RWHV

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/BUZ3RWHVNFBHZGABEIS7TISB5T \
  | 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: 0d33b8d8f569427c98012225f9a241ecc09d506dd4304913d534de44212c5b07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e92c42f4087918ee28a252adc9a982eb9fd072716e38a9c165078d317cf83837",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.MM",
      "cs.SD",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2020-02-13T02:36:32Z",
    "title_canon_sha256": "c3e172a6a078964645bc9955c74c3ccd410e68c464187bbf55fd672a60cd9e6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.05314",
    "kind": "arxiv",
    "version": 1
  }
}