Pith Number

pith:JUPTG4UC

pith:2022:JUPTG4UCRYRY2OJIAJV423CL6S

not attested not anchored not stored refs pending

Defend Data Poisoning Attacks on Voice Authentication

Cameron Baird, Dan Lin, Ke Li

arxiv:2209.04547 v2 · 2022-09-09 · cs.CR · cs.AI · cs.LG · 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{JUPTG4UCRYRY2OJIAJV423CL6S}

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	2026-07-05T06:28:47.144501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d1f3372828e238d3928026bcd6c4bf4b7e8701ddb0d8e81b9c61e8c0516526c

Aliases

arxiv: 2209.04547 · arxiv_version: 2209.04547v2 · doi: 10.48550/arxiv.2209.04547 · pith_short_12: JUPTG4UCRYRY · pith_short_16: JUPTG4UCRYRY2OJI · pith_short_8: JUPTG4UC

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/JUPTG4UCRYRY2OJIAJV423CL6S \
  | 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: 4d1f3372828e238d3928026bcd6c4bf4b7e8701ddb0d8e81b9c61e8c0516526c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22c2a954d74c5cce4f899adc8a3608b147cc19de2d09e819c7366aabaa1cd1ce",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2022-09-09T22:48:35Z",
    "title_canon_sha256": "a7fbdfb628aaf3201b7d6ab363cb8d33ba3c5e51e7bf1c6957fa1b3cd22a526f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.04547",
    "kind": "arxiv",
    "version": 2
  }
}