Pith Number

pith:HWNTT6XQ

pith:2018:HWNTT6XQNMKVVSMZRSOQDUIZ6A

not attested not anchored not stored refs pending

Homomorphic Encryption for Speaker Recognition: Protection of Biometric Templates and Vendor Model Parameters

Andreas Nautsch, Christoph Busch, Jascha Kolberg, Marta Gomez-Barrero, Sergey Isadskiy

arxiv:1803.03559 v1 · 2018-03-09 · cs.CR · cs.SD · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HWNTT6XQNMKVVSMZRSOQDUIZ6A}

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.

Cited by

1 paper in Pith

ChaRVoC: A Challenge-Response Voice Cancelable Authentication System

Receipt and verification

First computed	2026-05-17T23:40:41.875162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d9b39faf06b155ac9998c9d01d119f00b782d4ea68df7ad2c3eb703222baae6

Aliases

arxiv: 1803.03559 · arxiv_version: 1803.03559v1 · doi: 10.48550/arxiv.1803.03559 · pith_short_12: HWNTT6XQNMKV · pith_short_16: HWNTT6XQNMKVVSMZ · pith_short_8: HWNTT6XQ

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/HWNTT6XQNMKVVSMZRSOQDUIZ6A \
  | 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: 3d9b39faf06b155ac9998c9d01d119f00b782d4ea68df7ad2c3eb703222baae6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cc7cb3e86dfbaf1dccb969cff86e4d078ec5862c93046d56e014a74b918d79e",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-03-09T15:25:32Z",
    "title_canon_sha256": "6cba9660fe7f2b38ba2632afb81b0ac5b7c22ef67b5845ed7855b8b94e5520ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.03559",
    "kind": "arxiv",
    "version": 1
  }
}