Pith Number

pith:R3F7S6N3

pith:2024:R3F7S6N3PCLV656XAAG4H43AUF

not attested not anchored not stored refs pending

Dataset and Benchmark for Urdu Natural Scenes Text Detection, Recognition and Visual Question Answering

Hiba Maryam, Jiajun Song, Ling Fu, Qidi Luo, Tajrian ABM Shafayet, Xiang Bai, Yuliang Liu

arxiv:2405.12533 v1 · 2024-05-21 · 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{R3F7S6N3PCLV656XAAG4H43AUF}

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	2026-07-05T08:21:21.470226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ecbf979bb78975f77d7000dc3f360a14cb6906b5775d3d987e5046a08902b3a

Aliases

arxiv: 2405.12533 · arxiv_version: 2405.12533v1 · doi: 10.48550/arxiv.2405.12533 · pith_short_12: R3F7S6N3PCLV · pith_short_16: R3F7S6N3PCLV656X · pith_short_8: R3F7S6N3

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/R3F7S6N3PCLV656XAAG4H43AUF \
  | 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: 8ecbf979bb78975f77d7000dc3f360a14cb6906b5775d3d987e5046a08902b3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "194142b99ee47ae82123dc976967581a9a0227f4c6007e44e96688fd9489117b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-05-21T06:48:26Z",
    "title_canon_sha256": "2d41a2a04b1a2e88bc8c547654355065c98355f7d268fc7cfbd3bd5c61925b13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.12533",
    "kind": "arxiv",
    "version": 1
  }
}