Pith Number

pith:IKI34QON

pith:2018:IKI34QONQSWES55ZHJDUKX53GN

not attested not anchored not stored refs pending

Tensor models for linguistics pitch curve data of native speakers of Afrikaans

Kerby Shedden, Michael Hornstein, Shuheng Zhou

arxiv:1808.05291 v1 · 2018-08-15 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IKI34QONQSWES55ZHJDUKX53GN}

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	2026-05-18T00:07:57.634511Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4291be41cd84ac4977b93a47455fbb336e9373311fddc07b2061b6a43c0ba408

Aliases

arxiv: 1808.05291 · arxiv_version: 1808.05291v1 · doi: 10.48550/arxiv.1808.05291 · pith_short_12: IKI34QONQSWE · pith_short_16: IKI34QONQSWES55Z · pith_short_8: IKI34QON

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/IKI34QONQSWES55ZHJDUKX53GN \
  | 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: 4291be41cd84ac4977b93a47455fbb336e9373311fddc07b2061b6a43c0ba408

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c03b70c7b530f65eb641af7798ea477bec034b60bf6ddf2beb7f52a56aab95b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-08-15T21:56:29Z",
    "title_canon_sha256": "7787a175142401e27b97bd7d2b96fe5d9749c8f98de3eba10e4b072d73d1e3af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.05291",
    "kind": "arxiv",
    "version": 1
  }
}