Pith Number

pith:H3TGMU43

pith:2019:H3TGMU43SSVZ3RIAADPM5SYMP7

not attested not anchored not stored refs pending

EdgeNet: A novel approach for Arabic numeral classification

Ghulam Mujtaba, S. M. A. Sharif, S. M. Nadim Uddin

arxiv:1908.02254 v1 · 2019-07-30 · cs.CV · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H3TGMU43SSVZ3RIAADPM5SYMP7}

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	2026-07-04T23:51:52.429750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ee666539b94ab9dc50000dececb0c7fc2029d520e646e5c9deaa4d3b31872a7

Aliases

arxiv: 1908.02254 · arxiv_version: 1908.02254v1 · doi: 10.48550/arxiv.1908.02254 · pith_short_12: H3TGMU43SSVZ · pith_short_16: H3TGMU43SSVZ3RIA · pith_short_8: H3TGMU43

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/H3TGMU43SSVZ3RIAADPM5SYMP7 \
  | 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: 3ee666539b94ab9dc50000dececb0c7fc2029d520e646e5c9deaa4d3b31872a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db12fb01f9b3887bfe36b23d032cfc7873146bd6e2689ff62e8958f00c0599df",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-07-30T10:17:43Z",
    "title_canon_sha256": "b6206e87f5af39a7ac0acb669acf9d059147bed02e5bc504302e0786a59b6ddd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02254",
    "kind": "arxiv",
    "version": 1
  }
}