Pith Number

pith:GHDF7PGN

pith:2025:GHDF7PGNRUF6EREIEEIIVTTRMT

not attested not anchored not stored refs pending

MDD: a Mask Diffusion Detector to Protect Speaker Verification Systems from Adversarial Perturbations

Massimiliano Todisco, Michele Panariello, Nicholas Evans, Sizhou Chen, Xiao-Lei Zhang, Yibo Bai

arxiv:2508.19180 v1 · 2025-08-26 · eess.AS · 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{GHDF7PGNRUF6EREIEEIIVTTRMT}

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	2026-07-05T11:59:38.678860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31c65fbccd8d0be2448821108ace7164e01be3d5ba8cec1eeda3fce9247aadb3

Aliases

arxiv: 2508.19180 · arxiv_version: 2508.19180v1 · doi: 10.48550/arxiv.2508.19180 · pith_short_12: GHDF7PGNRUF6 · pith_short_16: GHDF7PGNRUF6EREI · pith_short_8: GHDF7PGN

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/GHDF7PGNRUF6EREIEEIIVTTRMT \
  | 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: 31c65fbccd8d0be2448821108ace7164e01be3d5ba8cec1eeda3fce9247aadb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebcd5ed2be564271602233485b40c5ae12f38075b133564f535e20051ec8f328",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2025-08-26T16:33:54Z",
    "title_canon_sha256": "9bbb5fca095427d3c86c5339cb73703f4329c670106b9e8827ad24f417ff4f86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.19180",
    "kind": "arxiv",
    "version": 1
  }
}