Pith Number

pith:UZPEEOK7

pith:2025:UZPEEOK725FYF722UPE4VMANNP

not attested not anchored not stored refs pending

Self-supervised Feature Disentanglement and Augmentation Network for One-class Face Anti-spoofing

Chiou-Ting Hsu, Fang-Yu Hsu, Hao-Chiang Shao, Jun-Xiong Chong, Kai-Heng Chien, Ming-Tsung Hsu, Pei-Kai Huang, Yi-Ting Lin

arxiv:2503.22929 v3 · 2025-03-29 · 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{UZPEEOK725FYF722UPE4VMANNP}

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	2026-06-05T01:14:25.784226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a65e42395fd74b82ff5aa3c9cab00d6bea9a81bc3e5a03c83cac711d6bca3218

Aliases

arxiv: 2503.22929 · arxiv_version: 2503.22929v3 · doi: 10.48550/arxiv.2503.22929 · pith_short_12: UZPEEOK725FY · pith_short_16: UZPEEOK725FYF722 · pith_short_8: UZPEEOK7

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/UZPEEOK725FYF722UPE4VMANNP \
  | 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: a65e42395fd74b82ff5aa3c9cab00d6bea9a81bc3e5a03c83cac711d6bca3218

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d841996e43da9467cd67ee90ce91fe2be4b9e0df9c2ef6c7c5730d9f62bcb35",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-03-29T01:22:50Z",
    "title_canon_sha256": "a8cc10015a3eff3a3a115ce632beb3083432614d7103961656f0ec61e8b70ac8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.22929",
    "kind": "arxiv",
    "version": 3
  }
}