Pith Number

pith:N7DTMDHM

pith:2025:N7DTMDHM4O4FW4H5ANYWQ75SQT

not attested not anchored not stored refs pending

FakeIDet: Exploring Patches for Privacy-Preserving Fake ID Detection

Aythami Morales, Javier Mu\~noz-Haro, Julian Fierrez, Ruben Tolosana, Ruben Vera-Rodriguez

arxiv:2504.07761 v2 · 2025-04-10 · cs.CV · cs.AI · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N7DTMDHM4O4FW4H5ANYWQ75SQT}

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

1 paper in Pith

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

Receipt and verification

First computed	2026-07-05T11:46:41.974733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fc7360cece3b85b70fd0371687fb284fcc1a3c0b7128614616d3202c3912683

Aliases

arxiv: 2504.07761 · arxiv_version: 2504.07761v2 · doi: 10.48550/arxiv.2504.07761 · pith_short_12: N7DTMDHM4O4F · pith_short_16: N7DTMDHM4O4FW4H5 · pith_short_8: N7DTMDHM

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/N7DTMDHM4O4FW4H5ANYWQ75SQT \
  | 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: 6fc7360cece3b85b70fd0371687fb284fcc1a3c0b7128614616d3202c3912683

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f2ad081539798584e64f3f694fef1e2d13a0feee0c964ff3d0b0249cb706781",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-10T14:01:22Z",
    "title_canon_sha256": "ae13e26933023586c9e9d62f9e19eb8e2f9a7c6341d4acab0da54ef9910aa386"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.07761",
    "kind": "arxiv",
    "version": 2
  }
}