Pith Number

pith:527U7R2A

pith:2019:527U7R2AVO5ZUBP6JSLVM66JRC

not attested not anchored not stored refs pending

The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge

Danwei Cai, Ming Li, Weicheng Cai, Xiaoyi Qin

arxiv:1907.02194 v1 · 2019-07-04 · 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{527U7R2AVO5ZUBP6JSLVM66JRC}

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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

The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge

Receipt and verification

First computed	2026-05-17T23:41:29.471861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eebf4fc740abbb9a05fe4c97567bc988a66d2f9c1008aba38288d9f2dacd780b

Aliases

arxiv: 1907.02194 · arxiv_version: 1907.02194v1 · doi: 10.48550/arxiv.1907.02194 · pith_short_12: 527U7R2AVO5Z · pith_short_16: 527U7R2AVO5ZUBP6 · pith_short_8: 527U7R2A

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/527U7R2AVO5ZUBP6JSLVM66JRC \
  | 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: eebf4fc740abbb9a05fe4c97567bc988a66d2f9c1008aba38288d9f2dacd780b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40f2e6268f32b222eca54da91bfd8c3cd2ef267dd2b3020befaa027b18ee37fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2019-07-04T02:42:15Z",
    "title_canon_sha256": "707838224d863fbb85b4ee6b304121254aef5eca8d81f79961de0c94b89d1f76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.02194",
    "kind": "arxiv",
    "version": 1
  }
}