Pith Number

pith:TMJ3S67M

pith:2025:TMJ3S67MMPKVQCMSSPEC2VA4EQ

not attested not anchored not stored refs pending

Can Foundation Models Generalise the Presentation Attack Detection Capabilities on ID Cards?

Christoph Busch, Juan E. Tapia

arxiv:2506.05263 v1 · 2025-06-05 · 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{TMJ3S67MMPKVQCMSSPEC2VA4EQ}

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.

Cited by

2 papers in Pith

From Forgeries to Foundation Models: A Systematic Survey of Identity Document Attack and Detection

From Vision to Text: A Compact Multimodal Approach for Robust, Cross-Domain Presentation Attack Detection on ID Cards

Receipt and verification

First computed	2026-07-05T11:16:44.973345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b13b97bec63d558099293c82d541c240421a4537145929af2f3bce494434211

Aliases

arxiv: 2506.05263 · arxiv_version: 2506.05263v1 · doi: 10.48550/arxiv.2506.05263 · pith_short_12: TMJ3S67MMPKV · pith_short_16: TMJ3S67MMPKVQCMS · pith_short_8: TMJ3S67M

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/TMJ3S67MMPKVQCMSSPEC2VA4EQ \
  | 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: 9b13b97bec63d558099293c82d541c240421a4537145929af2f3bce494434211

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2096a85235c6164655f54e649fc2a8e43b553d778edc118e380ba9936882e9c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-06-05T17:24:11Z",
    "title_canon_sha256": "84b53c9538044c2208fd493819a2ec8134be9cbc3ab0235d37da4e0cacaf4f65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.05263",
    "kind": "arxiv",
    "version": 1
  }
}