Pith Number

pith:JOTWTTUN

pith:2022:JOTWTTUNUL5YQRUNW53WD55B2D

not attested not anchored not stored refs pending

BERTifying Sinhala -- A Comprehensive Analysis of Pre-trained Language Models for Sinhala Text Classification

Piyumal Demotte, Sanath Jayasena, Surangika Ranathunga, Vinura Dhananjaya

arxiv:2208.07864 v2 · 2022-08-16 · 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{JOTWTTUNUL5YQRUNW53WD55B2D}

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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

Preperiodic points, finiteness, and structures of semigroups of algebraic morphisms

Receipt and verification

First computed	2026-07-05T04:49:24.141834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ba769ce8da2fb88468db77761f7a1d0c2e532cb07f2093e38f63b86cb420fa2

Aliases

arxiv: 2208.07864 · arxiv_version: 2208.07864v2 · doi: 10.48550/arxiv.2208.07864 · pith_short_12: JOTWTTUNUL5Y · pith_short_16: JOTWTTUNUL5YQRUN · pith_short_8: JOTWTTUN

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/JOTWTTUNUL5YQRUNW53WD55B2D \
  | 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: 4ba769ce8da2fb88468db77761f7a1d0c2e532cb07f2093e38f63b86cb420fa2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49b9a57fa2694f31f8073eeebee07d299bb819b1a307514126f3342b4a9d3231",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-08-16T17:47:42Z",
    "title_canon_sha256": "0d0da837cf4b66e22c60fc10c6585dfed6124712586a8cd500600b4e0acdf796"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.07864",
    "kind": "arxiv",
    "version": 2
  }
}