Pith Number

pith:2BGWPC7L

pith:2017:2BGWPC7LY7JCJW3WI7I6EOPIIF

not attested not anchored not stored refs pending

Speaker Recognition with Cough, Laugh and "Wei"

Dong Wang, Lantian Li, Miao Zhang, Yixiang Chen

arxiv:1706.07860 v1 · 2017-06-22 · cs.SD · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2BGWPC7LY7JCJW3WI7I6EOPIIF}

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	2026-05-18T00:41:47.363967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d04d678bebc7d224db7647d1e239e8414ada026ef29356c67ae47e022263839b

Aliases

arxiv: 1706.07860 · arxiv_version: 1706.07860v1 · doi: 10.48550/arxiv.1706.07860 · pith_short_12: 2BGWPC7LY7JC · pith_short_16: 2BGWPC7LY7JCJW3W · pith_short_8: 2BGWPC7L

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/2BGWPC7LY7JCJW3WI7I6EOPIIF \
  | 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: d04d678bebc7d224db7647d1e239e8414ada026ef29356c67ae47e022263839b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f69e1b31a1dd8014e1a872f6ca5c51511f550f956b25668a72fda8a7496fe98",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2017-06-22T04:26:39Z",
    "title_canon_sha256": "123ce2bc6f89a3149d714698152741bc812e58ca87c67da1720aad1d81c9a020"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.07860",
    "kind": "arxiv",
    "version": 1
  }
}