Pith Number

pith:O35MDW6A

pith:2020:O35MDW6AJGPDCVEN2WWYEP4W7Z

not attested not anchored not stored refs pending

Scene Text Recognition With Finer Grid Rectification

Gang Wang

arxiv:2001.09389 v1 · 2020-01-26 · 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{O35MDW6AJGPDCVEN2WWYEP4W7Z}

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	2026-07-05T00:35:58.987903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76fac1dbc0499e31548dd5ad823f96fe6b784b3900dcf5a69a66517af900775a

Aliases

arxiv: 2001.09389 · arxiv_version: 2001.09389v1 · doi: 10.48550/arxiv.2001.09389 · pith_short_12: O35MDW6AJGPD · pith_short_16: O35MDW6AJGPDCVEN · pith_short_8: O35MDW6A

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/O35MDW6AJGPDCVEN2WWYEP4W7Z \
  | 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: 76fac1dbc0499e31548dd5ad823f96fe6b784b3900dcf5a69a66517af900775a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8202df86e7e0b34aa09be145d21ac99acbe45bfd6da765b1f149974da43db49c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-01-26T02:40:11Z",
    "title_canon_sha256": "12c30936e42f3fae04c07c2a6d504fdbf8594f789c47a2d0a6731f7d7bfd8acd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.09389",
    "kind": "arxiv",
    "version": 1
  }
}