Pith Number

pith:V5ZC3HW3

pith:2025:V5ZC3HW3WTMX5L2KZJU36CJTZU

not attested not anchored not stored refs pending

In-context Learning of Vision Language Models for Detection of Physical and Digital Attacks against Face Recognition Systems

Christoph Busch, Lazaro Janier Gonzalez-Soler, Maciej Salwowski

arxiv:2507.15285 v1 · 2025-07-21 · 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{V5ZC3HW3WTMX5L2KZJU36CJTZU}

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	2026-07-05T11:40:21.990968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af722d9edbb4d97eaf4aca69bf0933cd04595b00746c749c937032a8c6f606a1

Aliases

arxiv: 2507.15285 · arxiv_version: 2507.15285v1 · doi: 10.48550/arxiv.2507.15285 · pith_short_12: V5ZC3HW3WTMX · pith_short_16: V5ZC3HW3WTMX5L2K · pith_short_8: V5ZC3HW3

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/V5ZC3HW3WTMX5L2KZJU36CJTZU \
  | 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: af722d9edbb4d97eaf4aca69bf0933cd04595b00746c749c937032a8c6f606a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28bc37147565aaf5794f2475816dc890124b6ecbe719c23074d58e9082cc76ce",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-21T06:35:46Z",
    "title_canon_sha256": "f8463dad6337b56b7ba543cc51f5f0a7d9dbea864fdfeb1aed7f6a01b86cb97f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.15285",
    "kind": "arxiv",
    "version": 1
  }
}