Pith Number

pith:XWKCRXV4

pith:2026:XWKCRXV4C65U6UBE4LUBDCTWXH

not attested not anchored not stored refs pending

From Read Speech to Spoken Digits: A Task-Specific Evaluation of Speech Privacy With Informed Attackers

Anjana Rajasekhar, Anna Leschanowsky, Joerg Bitzer, Jule Pohlhausen

arxiv:2607.21393 v1 · 2026-07-23 · 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{XWKCRXV4C65U6UBE4LUBDCTWXH}

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	2026-07-24T01:24:30.077704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd9428debc17bb4f5024e2e8118a76b9fc96ca864343e4b8d8edba48a6804af3

Aliases

arxiv: 2607.21393 · arxiv_version: 2607.21393v1 · doi: 10.48550/arxiv.2607.21393 · pith_short_12: XWKCRXV4C65U · pith_short_16: XWKCRXV4C65U6UBE · pith_short_8: XWKCRXV4

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/XWKCRXV4C65U6UBE4LUBDCTWXH \
  | 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: bd9428debc17bb4f5024e2e8118a76b9fc96ca864343e4b8d8edba48a6804af3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "786a5629be86292a160f72948bc4a2891f9eaa6191fed389025b5dc7f0fe9b4b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2026-07-23T14:55:24Z",
    "title_canon_sha256": "6f85bbd43c86a974ea4776081e9b461c28628b124e604e3dcc32e29e9ee6e52e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.21393",
    "kind": "arxiv",
    "version": 1
  }
}