Pith Number

pith:3V4VVFDY

pith:2017:3V4VVFDY6F42ETJU6KTMRFOJZJ

not attested not anchored not stored refs pending

End-to-End Attention based Text-Dependent Speaker Verification

Jinyu Li, Shi-Xiong Zhang, Yifan Gong, Yong Zhao, Zhuo Chen

arxiv:1701.00562 v1 · 2017-01-03 · cs.CL · 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{3V4VVFDY6F42ETJU6KTMRFOJZJ}

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	2026-05-18T00:53:28.988920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd795a9478f179a24d34f2a6c895c9ca55203a649c077859cb0d87bb87a7f734

Aliases

arxiv: 1701.00562 · arxiv_version: 1701.00562v1 · doi: 10.48550/arxiv.1701.00562 · pith_short_12: 3V4VVFDY6F42 · pith_short_16: 3V4VVFDY6F42ETJU · pith_short_8: 3V4VVFDY

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/3V4VVFDY6F42ETJU6KTMRFOJZJ \
  | 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: dd795a9478f179a24d34f2a6c895c9ca55203a649c077859cb0d87bb87a7f734

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "370c2de418cab6b6a5216e914da629392bdc6e9d83305b1c9ed889fd0c3b2a82",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-01-03T01:15:53Z",
    "title_canon_sha256": "5bbb04ee4b471fc13080ccfbd7aba0a40c5392eb251a2acfc0e656ef801c3925"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.00562",
    "kind": "arxiv",
    "version": 1
  }
}