Pith Number

pith:Z65XP4U6

pith:2025:Z65XP4U6YOVRUZEAUQEJLU6633

not attested not anchored not stored refs pending

HausaNLP: Current Status, Challenges and Future Directions for Hausa Natural Language Processing

Ali Usman Umar, Babangida Sani, Falalu Ibrahim Lawan, Ibrahim Said Ahmad, Idris Abdulmumin, Kenneth Church, Sani Abdullahi Sani, Shamsuddeen Hassan Muhammad, Sukairaj Hafiz Imam, Tajuddeen Gwadabe, Vukosi Marivate, Yusuf Aliyu

arxiv:2505.14311 v3 · 2025-05-20 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z65XP4U6YOVRUZEAUQEJLU6633}

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	2026-07-05T11:40:54.940382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfbb77f29ec3ab1a6480a40895d3deded73f1249ff5cf45aa5bc83c62793b355

Aliases

arxiv: 2505.14311 · arxiv_version: 2505.14311v3 · doi: 10.48550/arxiv.2505.14311 · pith_short_12: Z65XP4U6YOVR · pith_short_16: Z65XP4U6YOVRUZEA · pith_short_8: Z65XP4U6

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/Z65XP4U6YOVRUZEAUQEJLU6633 \
  | 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: cfbb77f29ec3ab1a6480a40895d3deded73f1249ff5cf45aa5bc83c62793b355

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "478705ff0a2efa35b484359c575b730373a348673aa50380bab394649a34a652",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-20T12:59:55Z",
    "title_canon_sha256": "c0c5e6f94af451cd2774caadaeb8a018ad081f62669f15649efb49f08e80ff2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.14311",
    "kind": "arxiv",
    "version": 3
  }
}