Pith Number

pith:DWJJ7EU7

pith:2025:DWJJ7EU7PVGXTPQCNDSHGFYWJQ

not attested not anchored not stored refs pending

ID-Card Synthetic Generation: Toward a Simulated Bona fide Dataset

Christoph Busch, Izan Garcia, Juan E. Tapia, Juan M. Espin, Qingwen Zeng

arxiv:2508.13078 v1 · 2025-08-18 · 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{DWJJ7EU7PVGXTPQCNDSHGFYWJQ}

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	2026-07-05T11:55:32.120052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d929f929f7d4d79be0268e47317164c1027c6128cdf07b1846e56bfad7e51e5

Aliases

arxiv: 2508.13078 · arxiv_version: 2508.13078v1 · doi: 10.48550/arxiv.2508.13078 · pith_short_12: DWJJ7EU7PVGX · pith_short_16: DWJJ7EU7PVGXTPQC · pith_short_8: DWJJ7EU7

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/DWJJ7EU7PVGXTPQCNDSHGFYWJQ \
  | 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: 1d929f929f7d4d79be0268e47317164c1027c6128cdf07b1846e56bfad7e51e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e645435f033d9bfe9be4debe8285546841d6c47471d899ade3c0198ae29cb7a1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-18T16:48:57Z",
    "title_canon_sha256": "b4008369c40c497f74282910ec7fa691f35666b32604089fa864ca4c5b1a6921"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.13078",
    "kind": "arxiv",
    "version": 1
  }
}