Pith Number

pith:BFHNTIYR

pith:2018:BFHNTIYROX64YZUTJ4I47QWQTD

not attested not anchored not stored refs pending

Differentiable Supervector Extraction for Encoding Speaker and Phrase Information in Text Dependent Speaker Verification

Alfonso Ortega, Antonio Miguel, Eduardo Lleida, Victoria Mingote

arxiv:1812.09484 v1 · 2018-12-22 · cs.SD · cs.LG · eess.AS · 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{BFHNTIYROX64YZUTJ4I47QWQTD}

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	2026-05-17T23:57:27.798716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

094ed9a31175fdcc66934f11cfc2d098e5e0565031e13d534b2c8677e6ccb806

Aliases

arxiv: 1812.09484 · arxiv_version: 1812.09484v1 · doi: 10.48550/arxiv.1812.09484 · pith_short_12: BFHNTIYROX64 · pith_short_16: BFHNTIYROX64YZUT · pith_short_8: BFHNTIYR

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/BFHNTIYROX64YZUTJ4I47QWQTD \
  | 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: 094ed9a31175fdcc66934f11cfc2d098e5e0565031e13d534b2c8677e6ccb806

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0924e68fc415ece8b5e5ba2aa522b3a2984702d9155eaa70b8a909cad651dadf",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.AS",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2018-12-22T09:25:59Z",
    "title_canon_sha256": "cea5555003a148957b53a6c63d05ea7f2744f9bef6c1bb40e1dbb8d601b36376"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.09484",
    "kind": "arxiv",
    "version": 1
  }
}