Pith Number

pith:QJ2HIYGC

pith:2020:QJ2HIYGCKKBS3QXZKNJAACRP2J

not attested not anchored not stored refs pending

Arabic Diacritic Recovery Using a Feature-Rich biLSTM Model

Ahmed Abdelali, Hamdy Mubarak, Kareem Darwish, Mohamed Eldesouki

arxiv:2002.01207 v1 · 2020-02-04 · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QJ2HIYGCKKBS3QXZKNJAACRP2J}

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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.

Cited by

1 paper in Pith

Sadeed: Advancing Arabic Diacritization Through Small Language Model

Receipt and verification

First computed	2026-07-05T00:38:15.865054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82747460c252832dc2f95352000a2fd276a0f84969fbdd21d5b07bcd574fe8e8

Aliases

arxiv: 2002.01207 · arxiv_version: 2002.01207v1 · doi: 10.48550/arxiv.2002.01207 · pith_short_12: QJ2HIYGCKKBS · pith_short_16: QJ2HIYGCKKBS3QXZ · pith_short_8: QJ2HIYGC

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/QJ2HIYGCKKBS3QXZKNJAACRP2J \
  | 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: 82747460c252832dc2f95352000a2fd276a0f84969fbdd21d5b07bcd574fe8e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "902b7b0298010de3eebae3e0cb996830977462bbf4d490e20af89e7aa58bb09c",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-02-04T10:09:42Z",
    "title_canon_sha256": "d4b53553b31c50cb651b4c8ac68be62e77b5a1b54d89f7a5ad8502797e621f93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.01207",
    "kind": "arxiv",
    "version": 1
  }
}