Pith Number

pith:YHTQO2IR

pith:2022:YHTQO2IRYMUOUJPHLTTCGUVFDL

not attested not anchored not stored refs pending

On-Device Voice Authentication with Paralinguistic Privacy

David Boyle, Hamed Haddadi, Ranya Aloufi

arxiv:2205.14026 v2 · 2022-05-27 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YHTQO2IRYMUOUJPHLTTCGUVFDL}

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	2026-07-05T05:45:28.927500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1e7076911c328ea25e75ce62352a51adff9ab52db08c40394c07e92c343073a

Aliases

arxiv: 2205.14026 · arxiv_version: 2205.14026v2 · doi: 10.48550/arxiv.2205.14026 · pith_short_12: YHTQO2IRYMUO · pith_short_16: YHTQO2IRYMUOUJPH · pith_short_8: YHTQO2IR

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/YHTQO2IRYMUOUJPHLTTCGUVFDL \
  | 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: c1e7076911c328ea25e75ce62352a51adff9ab52db08c40394c07e92c343073a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83c01e99574c11809e50cefb6fd87b063b25e3a6547ca3b6493bcd483b8310ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2022-05-27T14:56:01Z",
    "title_canon_sha256": "9880d4afcd333386f82bbcc78567169606f433e030f15f2eb54d011c8cbd7c0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.14026",
    "kind": "arxiv",
    "version": 2
  }
}