Pith Number

pith:OTUIO6RF

pith:2023:OTUIO6RFNGJDU6G5MVTAN2UT63

not attested not anchored not stored refs pending

MasakhaNEWS: News Topic Classification for African languages

Abdul-Hakeem Omotayo, Abdulmejid Johar, Abeeb Afolabi, Abraham Owodunni, Adetola Adeeko, Akintunde Oladipo, Anuoluwapo Aremu, Atnafu Lambebo Tonja, Blessing Sibanda, Bonaventure F. P. Dossou, Brian Odhiambo, Chiamaka Chukwuneke, Chinedu Mbonu, Chris Chinenye Emezue, Christine Mwase, Clemencia Siro, David Ifeoluwa Adelani, Davis David, Doreen Nixdorf, Evrard Ngabire, Freedmore Sidume, Fuad Mire Hassan, Habiba Abdulganiyu, Idris Abdulmumin, Israel Abebe Azime, Ivan Ssenkungu, Iyanuoluwa Shode, Jessica Ojo, Jesujoba Alabi, Jonathan Mukiibi, Jules Jules, Lolwethu Ndolela, Mahlet Taye, Mardiyyah Oduwole, Marek Masiak, Mesay Gemeda Yigezu, Moges Ahmed Mehamed, Muhidin Mohamed, Nnaemeka Obiefuna, Odunayo Ogundepo, Olanrewaju Samuel, Oluwabusayo Awoyomi, Onyekachi Ogbu, Oreen Yousuf, Oyinkansola Awosan, Pamela Nyatsine, Pontus Stenetorp, Saheed Abdullahi Salahudeen, Samuel Fanijo, Sana Al-azzawi, Shafie Mohamed, Shamsuddeen Hassan Muhammad, Sinodos Nigusse, Siyanda Nxakama, Tadesse Kebede, Tajuddeen Gwadabe, Tatiana Moteu, Teshome Mulugeta Ababu, Thina Diko, Toadoum Sari Sakayo, Tolulope Adelani, Tshinu Tshinu, Tunde Ajayi, Ussen Kimanuka, Wangari Kimotho

arxiv:2304.09972 v2 · 2023-04-19 · 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{OTUIO6RFNGJDU6G5MVTAN2UT63}

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	2026-07-05T06:52:22.751581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74e8877a2569923a78dd656606ea93f6fe0f0eec165e79c82d6675328c19ea4c

Aliases

arxiv: 2304.09972 · arxiv_version: 2304.09972v2 · doi: 10.48550/arxiv.2304.09972 · pith_short_12: OTUIO6RFNGJD · pith_short_16: OTUIO6RFNGJDU6G5 · pith_short_8: OTUIO6RF

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/OTUIO6RFNGJDU6G5MVTAN2UT63 \
  | 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: 74e8877a2569923a78dd656606ea93f6fe0f0eec165e79c82d6675328c19ea4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c55a2a9bfce4952d61a6e849e692e5ac5d7fd9fb0e8a2d635c326fcee75994bc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-04-19T21:12:23Z",
    "title_canon_sha256": "21c53d306dc4ceda5a3314a4b37c3dbe0395149bcaed7a801dcc14248ee3ed81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.09972",
    "kind": "arxiv",
    "version": 2
  }
}