Pith Number

pith:TWMPBHWU

pith:2022:TWMPBHWU7PNASX5LBKVYT3Z3DL

not attested not anchored not stored refs pending

Building African Voices

Alan W Black, Graham Neubig, Perez Ogayo

arxiv:2207.00688 v1 · 2022-07-01 · cs.CL · cs.SD · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TWMPBHWU7PNASX5LBKVYT3Z3DL}

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.

Cited by

1 paper in Pith

Natural language processing for African languages

Receipt and verification

First computed	2026-07-05T04:36:51.133576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d98f09ed4fbda095fab0aab89ef3b1acc59025bc404ad671ff9b8458698cad7

Aliases

arxiv: 2207.00688 · arxiv_version: 2207.00688v1 · doi: 10.48550/arxiv.2207.00688 · pith_short_12: TWMPBHWU7PNA · pith_short_16: TWMPBHWU7PNASX5L · pith_short_8: TWMPBHWU

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/TWMPBHWU7PNASX5LBKVYT3Z3DL \
  | 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: 9d98f09ed4fbda095fab0aab89ef3b1acc59025bc404ad671ff9b8458698cad7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f85cbe7f15cbcf55fbcf3ee27b37d9490419520eb404432658aaa22fd109750",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-07-01T23:28:16Z",
    "title_canon_sha256": "315a490ff6d29160dc02dcfaa4965c60afba61a820f0d09191473347b79c56ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.00688",
    "kind": "arxiv",
    "version": 1
  }
}