Pith Number

pith:A7O7LSON

pith:2026:A7O7LSONX265K5LJRPT3SCTG7Q

not attested not anchored not stored refs pending

Open but Incompatible: A License Compatibility Analysis of Corpora for Low-Resource African Languages

Ernst van Gassen

arxiv:2606.28867 v1 · 2026-06-27 · 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{A7O7LSONX265K5LJRPT3SCTG7Q}

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

Open but Incompatible: A License Compatibility Analysis of Corpora for Low-Resource African Languages

Receipt and verification

First computed	2026-06-30T01:16:55.173663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07ddf5c9cdbebdd575698be7b90a66fc1a1a9746effc2ef6ec47690bb84cd495

Aliases

arxiv: 2606.28867 · arxiv_version: 2606.28867v1 · doi: 10.48550/arxiv.2606.28867 · pith_short_12: A7O7LSONX265 · pith_short_16: A7O7LSONX265K5LJ · pith_short_8: A7O7LSON

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/A7O7LSONX265K5LJRPT3SCTG7Q \
  | 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: 07ddf5c9cdbebdd575698be7b90a66fc1a1a9746effc2ef6ec47690bb84cd495

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e3a0d3cf87c7e008eb999bb390a4e9723daea4cede315f5a6ccaafe8c8d3fea",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-27T11:16:12Z",
    "title_canon_sha256": "b031af5f4ad840bc2723361ac5316ae77a94dc861001767f7a305319585cb0f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28867",
    "kind": "arxiv",
    "version": 1
  }
}