Pith Number

pith:TXCCB3UQ

pith:2024:TXCCB3UQVX3QBYSBACBM3WJFCG

not attested not anchored not stored refs pending

Fingerprint Presentation Attack Detector Using Global-Local Model

Feng Liu, Haoqian Wu, Haozhe Liu, Linlin Shen, Wentian Zhang

arxiv:2402.12754 v1 · 2024-02-20 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TXCCB3UQVX3QBYSBACBM3WJFCG}

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	2026-07-05T07:47:15.983880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9dc420ee90adf700e2410082cdd92511ad9d7c700b34d1981a41cdf66e4ad87d

Aliases

arxiv: 2402.12754 · arxiv_version: 2402.12754v1 · doi: 10.48550/arxiv.2402.12754 · pith_short_12: TXCCB3UQVX3Q · pith_short_16: TXCCB3UQVX3QBYSB · pith_short_8: TXCCB3UQ

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/TXCCB3UQVX3QBYSBACBM3WJFCG \
  | 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: 9dc420ee90adf700e2410082cdd92511ad9d7c700b34d1981a41cdf66e4ad87d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3e958acf1ca86f3c722d2fe6177fcbb0bc446af5754d0035b3080973fe0acf4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-02-20T06:47:12Z",
    "title_canon_sha256": "ed9f4e4aaeb93a63ef06ddc927df38bed11197dcfbf2fe4dc373cd69b4b62eaf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.12754",
    "kind": "arxiv",
    "version": 1
  }
}