Pith Number

pith:G3C7DYDO

pith:2020:G3C7DYDOGUNB4PBQGPOENU3QNZ

not attested not anchored not stored refs pending

Improving Yor\`ub\'a Diacritic Restoration

David I. Adelani, Iroro Orife, Kola Tubosun, Olamilekan Wahab, Timi Fasubaa, Victor Williamson, Wuraola Fisayo Oyewusi

arxiv:2003.10564 v1 · 2020-03-23 · 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{G3C7DYDOGUNB4PBQGPOENU3QNZ}

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	2026-07-05T00:50:18.558988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36c5f1e06e351a1e3c3033dc46d3706e79e9dbf6adc07d9a91d531640bd8cb58

Aliases

arxiv: 2003.10564 · arxiv_version: 2003.10564v1 · doi: 10.48550/arxiv.2003.10564 · pith_short_12: G3C7DYDOGUNB · pith_short_16: G3C7DYDOGUNB4PBQ · pith_short_8: G3C7DYDO

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/G3C7DYDOGUNB4PBQGPOENU3QNZ \
  | 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: 36c5f1e06e351a1e3c3033dc46d3706e79e9dbf6adc07d9a91d531640bd8cb58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62604daf3bc822d93f10b34df56c4f324972f9d9fcdfc03119fb9232ed3e26fc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-03-23T22:07:15Z",
    "title_canon_sha256": "49c62fe07f7c51a05cbc151b343c9b7c11f1199af2aa39dc6ce3daf891c1e76b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.10564",
    "kind": "arxiv",
    "version": 1
  }
}