Pith Number

pith:XNWUZAZX

pith:2023:XNWUZAZXGHYK666P6AA3FVNLS6

not attested not anchored not stored refs pending

SPTS v2: Single-Point Scene Text Spotting

Can Huang, Chunhua Shen, Dahua Lin, Dezhi Peng, Jiaxin Zhang, Jingqun Tang, Lianwen Jin, Mingxin Huang, Xiang Bai, Xinyu Wang, Yuliang Liu

arxiv:2301.01635 v4 · 2023-01-04 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XNWUZAZXGHYK666P6AA3FVNLS6}

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	2026-07-05T06:47:00.845779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb6d4c833731f0af7bcff001b2d5ab9798c669b4801c8e014113b36568a89781

Aliases

arxiv: 2301.01635 · arxiv_version: 2301.01635v4 · doi: 10.48550/arxiv.2301.01635 · pith_short_12: XNWUZAZXGHYK · pith_short_16: XNWUZAZXGHYK666P · pith_short_8: XNWUZAZX

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/XNWUZAZXGHYK666P6AA3FVNLS6 \
  | 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: bb6d4c833731f0af7bcff001b2d5ab9798c669b4801c8e014113b36568a89781

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6aa1ce138468a238fa602bdeec701b1782eb7da16a1ed6fbd6d48ce4f617d26",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-01-04T14:20:14Z",
    "title_canon_sha256": "760e20296814d2b5c8cb4f383fa2972a82931f30e006cc4efe84a4a0882ae4c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.01635",
    "kind": "arxiv",
    "version": 4
  }
}