Pith Number

pith:HZD74R3G

pith:2024:HZD74R3G2B3NKDPTAAGMKEG3MH

not attested not anchored not stored refs pending

Enhancing Anti-spoofing Countermeasures Robustness through Joint Optimization and Transfer Learning

Hiromitsu Nishizaki, Ming Li, Xingming Wang, Yikang Wang

arxiv:2407.20111 v1 · 2024-07-29 · cs.SD · eess.AS · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HZD74R3G2B3NKDPTAAGMKEG3MH}

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	2026-07-05T08:49:48.990685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e47fe4766d076d50df3000cc510db61f38b51d5ce48f379e9cc96d58f3917b7

Aliases

arxiv: 2407.20111 · arxiv_version: 2407.20111v1 · doi: 10.48550/arxiv.2407.20111 · pith_short_12: HZD74R3G2B3N · pith_short_16: HZD74R3G2B3NKDPT · pith_short_8: HZD74R3G

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/HZD74R3G2B3NKDPTAAGMKEG3MH \
  | 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: 3e47fe4766d076d50df3000cc510db61f38b51d5ce48f379e9cc96d58f3917b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bc044a091fe9c59f7683e83aed93f720f98b51a6476f9b1697aa35aeae200db",
    "cross_cats_sorted": [
      "eess.AS",
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2024-07-29T15:39:25Z",
    "title_canon_sha256": "76d45f69e84905c0ddba59d0c6d439588535c965b5e08580e8a990e1fd331066"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.20111",
    "kind": "arxiv",
    "version": 1
  }
}