Pith Number

pith:PKIS67UI

pith:2023:PKIS67UISFBP2MVBTUHNBPTJPV

not attested not anchored not stored refs pending

Cleansing Jewel: A Neural Spelling Correction Model Built On Google OCR-ed Tibetan Manuscripts

Queenie Luo, Yung-Sung Chuang

arxiv:2304.03427 v2 · 2023-04-07 · cs.CL · cs.AI · cs.CY · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PKIS67UISFBP2MVBTUHNBPTJPV}

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	2026-05-20T00:02:01.143957Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a912f7e889142fd32a19d0ed0be697d5060e8a4c4ff821c575afec781867bb2

Aliases

arxiv: 2304.03427 · arxiv_version: 2304.03427v2 · doi: 10.48550/arxiv.2304.03427 · pith_short_12: PKIS67UISFBP · pith_short_16: PKIS67UISFBP2MVB · pith_short_8: PKIS67UI

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/PKIS67UISFBP2MVBTUHNBPTJPV \
  | 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: 7a912f7e889142fd32a19d0ed0be697d5060e8a4c4ff821c575afec781867bb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3ccd5c1fcefd23d7f450851352a2b2bb0b604db5938d8901caadbaf323d92e0",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CY",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-04-07T00:45:12Z",
    "title_canon_sha256": "d728a5ca1fac5e1d09a29c306b7ec1e20a19803290896b437705de296bd91008"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.03427",
    "kind": "arxiv",
    "version": 2
  }
}