Pith Number

pith:4C6PVRBK

pith:2015:4C6PVRBKMPLZN4HMRN7UCTTMVV

not attested not anchored not stored refs pending

Deep Speaker Vectors for Semi Text-independent Speaker Verification

Dong Wang, Lantian Li, Thomas Fang Zheng, Zhiyong Zhang

arxiv:1505.06427 v1 · 2015-05-24 · cs.CL · cs.LG · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4C6PVRBKMPLZN4HMRN7UCTTMVV}

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	2026-05-18T02:03:47.267625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0bcfac42a63d796f0ec8b7f414e6cad7012e2b35861788636bce3eb768d88ae

Aliases

arxiv: 1505.06427 · arxiv_version: 1505.06427v1 · doi: 10.48550/arxiv.1505.06427 · pith_short_12: 4C6PVRBKMPLZ · pith_short_16: 4C6PVRBKMPLZN4HM · pith_short_8: 4C6PVRBK

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/4C6PVRBKMPLZN4HMRN7UCTTMVV \
  | 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: e0bcfac42a63d796f0ec8b7f414e6cad7012e2b35861788636bce3eb768d88ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb8217eeaffb5f512e3d961922c1e113b72d5ba7a309ce7500a92939ee94fc94",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2015-05-24T11:22:40Z",
    "title_canon_sha256": "0dc94b60097a4b16c42bad1b8889f007c985c2cc7debab41b918f549cbc1f02e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.06427",
    "kind": "arxiv",
    "version": 1
  }
}