Pith Number

pith:FY7ONFCX

pith:2025:FY7ONFCXABGKNMURQCPXWT27RY

not attested not anchored not stored refs pending

A Computational Approach to Analyzing Language Change and Variation in the Constructed Language Toki Pona

Daniel Huang, Hyoun-A Joo

arxiv:2508.10246 v1 · 2025-08-14 · 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{FY7ONFCXABGKNMURQCPXWT27RY}

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	2026-07-05T11:53:52.039607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e3ee69457004ca6b291809f7b4f5f8e229a3a573f9d2b3b3e7968d16900e528

Aliases

arxiv: 2508.10246 · arxiv_version: 2508.10246v1 · doi: 10.48550/arxiv.2508.10246 · pith_short_12: FY7ONFCXABGK · pith_short_16: FY7ONFCXABGKNMUR · pith_short_8: FY7ONFCX

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/FY7ONFCXABGKNMURQCPXWT27RY \
  | 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: 2e3ee69457004ca6b291809f7b4f5f8e229a3a573f9d2b3b3e7968d16900e528

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07342c9e7f7ad51bb80d49f022bfa3012ac4bf3b4cf7cddfd22a353e9061be30",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-08-14T00:26:43Z",
    "title_canon_sha256": "edaccae3890d989a7c679299a7ada98a9a7696f11c22734ab5b66ea31ee801d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.10246",
    "kind": "arxiv",
    "version": 1
  }
}