Pith Number

pith:IUPLWJBT

pith:2023:IUPLWJBTJC4HCMPHMGO5BLSHXF

not attested not anchored not stored refs pending

AfriQA: Cross-lingual Open-Retrieval Question Answering for African Languages

Abdou Aziz DIOP, Abraham Toluwase Owodunni, Akari Asai, Akintunde Oladipo, Albert Njoroge Kahira, Andre Niyongabo Rubungo, Anuoluwapo Aremu, Atnafu Lambebo Tonja, Awokoya Ayodele, Bernard Opoku, Bonaventure F. P. Dossou, Boyd Sinkala, Chiamaka Chukwuneke, Chris Emezue, Christine Mwase, Clara E. Rivera, Claytone Sikasote, Clemencia Siro, Daniel A. Ajisafe, David Ifeoluwa Adelani, Emeka Felix Onwuegbuzia, Emile Niyomutabazi, Eunice Mukonde, Falalu Ibrahim Lawan, Gilles Hacheme, Habib Mbow, Happy Buzaaba, Ibrahim Said Ahmad, Ignatius Ezeani, Iyanuoluwa Shode, Jesujoba O. Alabi, Jonathan H. Clark, Martin Namukombo, Mbonu Chinedu, Mofetoluwa Adeyemi, Mofya Phiri, Ndumiso Mngoma, Neo Putini, Odunayo Ogundepo, Orevaoghene Ahia, Oyinkansola Awosan, Priscilla A. Amuok, Rooweither Mabuya, Ruqayya Nasir Iro, Salomey Osei, Sebastian Ruder, Shamsuddeen H. Muhammad, Sonia Adhiambo, Steven Arthur, Tajuddeen R. Gwadabe, Tunde Oluwaseyi Ajayi, Verrah Otiende

arxiv:2305.06897 v1 · 2023-05-11 · cs.CL · cs.AI · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IUPLWJBTJC4HCMPHMGO5BLSHXF}

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	2026-07-05T06:43:38.641536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

451ebb243348b87131e7619dd0ae47b970c9ad8eb282df623565ece9c690024f

Aliases

arxiv: 2305.06897 · arxiv_version: 2305.06897v1 · doi: 10.48550/arxiv.2305.06897 · pith_short_12: IUPLWJBTJC4H · pith_short_16: IUPLWJBTJC4HCMPH · pith_short_8: IUPLWJBT

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/IUPLWJBTJC4HCMPHMGO5BLSHXF \
  | 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: 451ebb243348b87131e7619dd0ae47b970c9ad8eb282df623565ece9c690024f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "feee4b1b3e3f5df973695885b330c5bf0911b0771a331ec543ec7d2e10fcb7f1",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-05-11T15:34:53Z",
    "title_canon_sha256": "0b379339a61428ec0b9db7c7494c25a34ea0ef0d2013169e1d1dc2eefb3e08b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.06897",
    "kind": "arxiv",
    "version": 1
  }
}