Pith Number

pith:PFL75OCS

pith:2026:PFL75OCSVMNM5QPY7BIQAFNVNY

not attested not anchored not stored refs pending

Positive-Incentive Noise Predictor for Adversarial Purification in Speaker Verification

Hao Ma, Massimiliano Todisco, Michele Panariello, Nicholas Evan, Sizhou Chen, Xiao-Lei Zhang, Xuelong Li, Yibo Bai

arxiv:2607.00899 v1 · 2026-07-01 · 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{PFL75OCSVMNM5QPY7BIQAFNVNY}

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	2026-07-02T01:18:22.860641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7957feb852ab1acec1f8f8510015b56e043054d419394d441e505a85b05049f6

Aliases

arxiv: 2607.00899 · arxiv_version: 2607.00899v1 · doi: 10.48550/arxiv.2607.00899 · pith_short_12: PFL75OCSVMNM · pith_short_16: PFL75OCSVMNM5QPY · pith_short_8: PFL75OCS

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/PFL75OCSVMNM5QPY7BIQAFNVNY \
  | 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: 7957feb852ab1acec1f8f8510015b56e043054d419394d441e505a85b05049f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b2fe5c3c77a2c63cc31c0abe9423b723226fb4877bc5d7ab302ae53059fa0e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2026-07-01T13:02:29Z",
    "title_canon_sha256": "1fff6ad1ce5bafea88036691361a4ff1aa19eb70398711082d2c05801baba8a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.00899",
    "kind": "arxiv",
    "version": 1
  }
}