Pith Number

pith:GCFW5R6R

pith:2026:GCFW5R6RZMFUHBHBO6LONKFTBC

not attested not anchored not stored refs pending

AfriSUD: A Dependency Treebank Collection for Evaluating Models on African Languages

Andiswa Bukula, Aremu Anuoluwapo, Bruno Guillaume, Cheikh Mouhamadou Bamba Dione, Chinedu Uchechukwu, Christiane Fellbaum, David Ifeoluwa Adelani, David Sabiiti Bamutura, Happy Buzaaba, Idris Akinade, Kevin Guan, Kim Gerdes, Naome A. Etori, Peter Nabende, Rooweither Mabuya, Shamsuddeen Hassan Muhammad, Sylvain Kahane, Utitofon Inyang

arxiv:2606.12708 v1 · 2026-06-10 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GCFW5R6RZMFUHBHBO6LONKFTBC}

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	2026-06-12T01:08:46.669624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

308b6ec7d1cb0b4384e17796e6a8b308a4552ec77ff2b87735b0f39087c94629

Aliases

arxiv: 2606.12708 · arxiv_version: 2606.12708v1 · doi: 10.48550/arxiv.2606.12708 · pith_short_12: GCFW5R6RZMFU · pith_short_16: GCFW5R6RZMFUHBHB · pith_short_8: GCFW5R6R

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/GCFW5R6RZMFUHBHBO6LONKFTBC \
  | 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: 308b6ec7d1cb0b4384e17796e6a8b308a4552ec77ff2b87735b0f39087c94629

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a804c3e14966f362d7514e08ad6ea324d1e997dffbe2cb4d2b920b2b74279ec9",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-10T21:55:02Z",
    "title_canon_sha256": "ae8ba5e28d68509bf659ab64c09b14dc2eb676da44e68c733cd4e5d381558e0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.12708",
    "kind": "arxiv",
    "version": 1
  }
}