Pith Number

pith:RHDL7DMI

pith:2026:RHDL7DMI5C7EV4Z2IKMQ5Z5TGI

not attested not anchored not stored refs pending

Embedded ConvNet Ensembles: A Lightweight Approach to Recognize Arabic Handwritten Characters

Abdelillah Semma, Mohsine EL Khayati, Rachid Elouahbi

arxiv:2605.18060 v1 · 2026-05-18 · 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{RHDL7DMI5C7EV4Z2IKMQ5Z5TGI}

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	2026-05-20T00:05:13.920628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89c6bf8d88e8be4af33a42990ee7b33226ab972f41eb7604736e679f8c57623a

Aliases

arxiv: 2605.18060 · arxiv_version: 2605.18060v1 · doi: 10.48550/arxiv.2605.18060 · pith_short_12: RHDL7DMI5C7E · pith_short_16: RHDL7DMI5C7EV4Z2 · pith_short_8: RHDL7DMI

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/RHDL7DMI5C7EV4Z2IKMQ5Z5TGI \
  | 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: 89c6bf8d88e8be4af33a42990ee7b33226ab972f41eb7604736e679f8c57623a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef52b7f0f04759357a579e4aa0b9f59038c06ddaca72b97278e90e818285ddb8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-18T08:47:23Z",
    "title_canon_sha256": "f46c513375bdb326be437a5b5a373050ac57bbe98363d503d3c448986617355e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18060",
    "kind": "arxiv",
    "version": 1
  }
}