Pith Number

pith:PVGMGVCP

pith:2021:PVGMGVCPSFHNGTOV7SHT366WAY

not attested not anchored not stored refs pending

Which and Where to Focus: A Simple yet Accurate Framework for Arbitrary-Shaped Nearby Text Detection in Scene Images

Weiping Wang, Xugong Qin, Youhui Guo, Yu Zhou

arxiv:2109.03451 v1 · 2021-09-08 · 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{PVGMGVCPSFHNGTOV7SHT366WAY}

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	2026-07-05T03:12:31.319811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d4cc3544f914ed34dd5fc8f3dfbd6063879e78209476d66cd827b2def1974e8

Aliases

arxiv: 2109.03451 · arxiv_version: 2109.03451v1 · doi: 10.48550/arxiv.2109.03451 · pith_short_12: PVGMGVCPSFHN · pith_short_16: PVGMGVCPSFHNGTOV · pith_short_8: PVGMGVCP

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/PVGMGVCPSFHNGTOV7SHT366WAY \
  | 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: 7d4cc3544f914ed34dd5fc8f3dfbd6063879e78209476d66cd827b2def1974e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d135d62bf7de541bacbf29e905a4843dc2e1e10b65ba9c6873d9aab435861437",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-09-08T06:25:37Z",
    "title_canon_sha256": "206e17ff31a77be435b5ad43553c6912f46e0b50e4887501db8c48d47e8afabf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.03451",
    "kind": "arxiv",
    "version": 1
  }
}