Pith Number

pith:BVQZ53LG

pith:2015:BVQZ53LGQTC3ATD2AU4B4PIMII

not attested not anchored not stored refs pending

Improved Deep Speaker Feature Learning for Text-Dependent Speaker Recognition

Dong Wang, Lantian Li, Yiye Lin, Zhiyong Zhang

arxiv:1506.08349 v1 · 2015-06-28 · 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{BVQZ53LGQTC3ATD2AU4B4PIMII}

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	2026-05-18T01:37:46.752855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d619eed6684c5b04c7a05381e3d0c42176cbc12b824cd4130d20b8afdce837d

Aliases

arxiv: 1506.08349 · arxiv_version: 1506.08349v1 · doi: 10.48550/arxiv.1506.08349 · pith_short_12: BVQZ53LGQTC3 · pith_short_16: BVQZ53LGQTC3ATD2 · pith_short_8: BVQZ53LG

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/BVQZ53LGQTC3ATD2AU4B4PIMII \
  | 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: 0d619eed6684c5b04c7a05381e3d0c42176cbc12b824cd4130d20b8afdce837d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f04c9fc2143822a1d712304029a1126b47d4fd8747486494a36b1567f8fc2c89",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2015-06-28T03:32:02Z",
    "title_canon_sha256": "1ae1d3db5004337e5e9a81fe5272d07c6fc9bf3170073be12bb7f68d4c59a2da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.08349",
    "kind": "arxiv",
    "version": 1
  }
}