Pith Number

pith:7OSWBU3A

pith:2022:7OSWBU3ANFVBC3E2ZFYG26VVQL

not attested not anchored not stored refs pending

Self-Supervised Speech Representations Preserve Speech Characteristics while Anonymizing Voices

Abner Hernandez, Andreas Maier, Juan Camilo V\'asquez-Correa, Juan Rafael Orozco-Arroyave, Paula Andrea P\'erez-Toro, Seung Hee Yang

arxiv:2204.01677 v1 · 2022-04-04 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7OSWBU3ANFVBC3E2ZFYG26VVQL}

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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

Use Cases for Voice Anonymization

Receipt and verification

First computed	2026-07-05T04:11:21.547996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fba560d360696a116c9ac9706d7ab582ef8dbbb93a24629ba09a829edc0b5947

Aliases

arxiv: 2204.01677 · arxiv_version: 2204.01677v1 · doi: 10.48550/arxiv.2204.01677 · pith_short_12: 7OSWBU3ANFVB · pith_short_16: 7OSWBU3ANFVBC3E2 · pith_short_8: 7OSWBU3A

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/7OSWBU3ANFVBC3E2ZFYG26VVQL \
  | 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: fba560d360696a116c9ac9706d7ab582ef8dbbb93a24629ba09a829edc0b5947

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d66dc5e85c42dea277e65060188b8e2c9ba2b84e12cb4f97a683e25ef5000c20",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-04-04T17:48:01Z",
    "title_canon_sha256": "e856b6ba89f3de4b1e9503046744ac0b128115daafa8affcf55a1c1163497494"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.01677",
    "kind": "arxiv",
    "version": 1
  }
}