Pith Number

pith:TWDIG535

pith:2018:TWDIG535TN6F7DS2CVPDRNDJZ6

not attested not anchored not stored refs pending

Accurate, Data-Efficient, Unconstrained Text Recognition with Convolutional Neural Networks

Khaled F. Hussain, Mohamed Yousef, Usama S. Mohammed

arxiv:1812.11894 v1 · 2018-12-31 · 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{TWDIG535TN6F7DS2CVPDRNDJZ6}

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	2026-05-17T23:57:10.841137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d8683777d9b7c5f8e5a155e38b469cf954701da4b3142488081afd95d3f195a

Aliases

arxiv: 1812.11894 · arxiv_version: 1812.11894v1 · doi: 10.48550/arxiv.1812.11894 · pith_short_12: TWDIG535TN6F · pith_short_16: TWDIG535TN6F7DS2 · pith_short_8: TWDIG535

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/TWDIG535TN6F7DS2CVPDRNDJZ6 \
  | 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: 9d8683777d9b7c5f8e5a155e38b469cf954701da4b3142488081afd95d3f195a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82aaeee390ab3fe7f5dd1154cd84f772219f8fcbccf15895ada5f2df1d0aadaf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-12-31T16:53:21Z",
    "title_canon_sha256": "fa656efcdc38da38a26a654c1edf129261ed19ce6729e278e9c6bfebde2b1c5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.11894",
    "kind": "arxiv",
    "version": 1
  }
}