Pith Number

pith:VCU5WNGN

pith:2019:VCU5WNGN2OITPGMCACCTIQ5FXE

not attested not anchored not stored refs pending

Omnidirectional Scene Text Detection with Sequential-free Box Discretization

Lele Xie, Lianwen Jin, Sheng Zhang, Yaqiang Wu, Yuliang Liu, Zhepeng Wang

arxiv:1906.02371 v3 · 2019-06-06 · 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{VCU5WNGN2OITPGMCACCTIQ5FXE}

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	2026-05-17T23:39:23.997034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8a9db34cdd39137998200853443a5b900b013dbc997529f846e32649e7d9e60

Aliases

arxiv: 1906.02371 · arxiv_version: 1906.02371v3 · doi: 10.48550/arxiv.1906.02371 · pith_short_12: VCU5WNGN2OIT · pith_short_16: VCU5WNGN2OITPGMC · pith_short_8: VCU5WNGN

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/VCU5WNGN2OITPGMCACCTIQ5FXE \
  | 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: a8a9db34cdd39137998200853443a5b900b013dbc997529f846e32649e7d9e60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4da6d8a5af248c40ba48cb4c318865fd9872897a4a82904e57627343a78f07b4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-06-06T01:13:02Z",
    "title_canon_sha256": "fcb676d490efdca1023376aeb91fffed3179528ce1aa1e5e096f3fa2c02467b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.02371",
    "kind": "arxiv",
    "version": 3
  }
}