Pith Number

pith:AVTRKCKS

pith:2019:AVTRKCKSPEWU4FQF7OYRMTJVCZ

not attested not anchored not stored refs pending

Who is Real Bob? Adversarial Attacks on Speaker Recognition Systems

Fu Song, Guangke Chen, Lingling Fan, Sen Chen, Xiaoning Du, Yang Liu, Zhe Zhao

arxiv:1911.01840 v2 · 2019-11-03 · eess.AS · cs.CR · cs.LG · cs.MM · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AVTRKCKSPEWU4FQF7OYRMTJVCZ}

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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

SyntheticPop: Attacking Speaker Verification Systems With Synthetic VoicePops

Receipt and verification

First computed	2026-07-05T00:57:50.644546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0567150952792d4e1605fbb1164d351643795b5b5175ea50877dcafabb6216de

Aliases

arxiv: 1911.01840 · arxiv_version: 1911.01840v2 · doi: 10.48550/arxiv.1911.01840 · pith_short_12: AVTRKCKSPEWU · pith_short_16: AVTRKCKSPEWU4FQF · pith_short_8: AVTRKCKS

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/AVTRKCKSPEWU4FQF7OYRMTJVCZ \
  | 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: 0567150952792d4e1605fbb1164d351643795b5b5175ea50877dcafabb6216de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27981707003b7fa7c9795b978506101f8fd49a272167c0deebffcfd081542452",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.LG",
      "cs.MM",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2019-11-03T16:50:13Z",
    "title_canon_sha256": "2f4f687a6ba0d40b978a57a900b4bf1582101b3a6cd5d8ff86d0e950376e8a37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.01840",
    "kind": "arxiv",
    "version": 2
  }
}