Pith Number

pith:2GR372GG

pith:2021:2GR372GGM4KFZWQCFF4UGKFN53

not attested not anchored not stored refs pending

Adversarial Sample Detection for Speaker Verification by Neural Vocoders

Haibin Wu, Helen Meng, Hung-yi Lee, Jian Kang, Ji Gao, Po-chun Hsu, Shanshan Zhang, Shen Huang, Zhiyong Wu

arxiv:2107.00309 v4 · 2021-07-01 · cs.SD · cs.LG · 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{2GR372GGM4KFZWQCFF4UGKFN53}

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	2026-07-05T04:24:55.814709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1a3bfe8c667145cda0229794328adeefd2946599139795c2b80c032d9698f29

Aliases

arxiv: 2107.00309 · arxiv_version: 2107.00309v4 · doi: 10.48550/arxiv.2107.00309 · pith_short_12: 2GR372GGM4KF · pith_short_16: 2GR372GGM4KFZWQC · pith_short_8: 2GR372GG

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/2GR372GGM4KFZWQCFF4UGKFN53 \
  | 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: d1a3bfe8c667145cda0229794328adeefd2946599139795c2b80c032d9698f29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a03644b4ee3c72126b5488315686fa812ffbbef43caa7be34fff48c627affa6",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2021-07-01T08:58:16Z",
    "title_canon_sha256": "ae5cda29dc13c1ae50d8d7b5a4038d6fe1ed5d526965ad35c309fb1fe875b4e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.00309",
    "kind": "arxiv",
    "version": 4
  }
}