Pith Number

pith:DGUA3OHT

pith:2017:DGUA3OHTQCYBDUM64BE7H5PEUF

not attested not anchored not stored refs pending

Unsupervised Context-Sensitive Spelling Correction of English and Dutch Clinical Free-Text with Word and Character N-Gram Embeddings

Pieter Fivez, Simon \v{S}uster, Walter Daelemans

arxiv:1710.07045 v1 · 2017-10-19 · 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{DGUA3OHTQCYBDUM64BE7H5PEUF}

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	2026-05-18T00:32:27.223059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19a80db8f380b011d19ee049f3f5e4a1595c7a3e2e5ae57e6dd44c4949180ed0

Aliases

arxiv: 1710.07045 · arxiv_version: 1710.07045v1 · doi: 10.48550/arxiv.1710.07045 · pith_short_12: DGUA3OHTQCYB · pith_short_16: DGUA3OHTQCYBDUM6 · pith_short_8: DGUA3OHT

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/DGUA3OHTQCYBDUM64BE7H5PEUF \
  | 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: 19a80db8f380b011d19ee049f3f5e4a1595c7a3e2e5ae57e6dd44c4949180ed0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "744c46990ade40db94f7b3b82dc8aec808679965ec710a2fe4a0cd3df2a109d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-10-19T09:15:37Z",
    "title_canon_sha256": "54e9f42f6506f25addf057b4b533d9880de5a5b1b05cbb703797907e4fa92097"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.07045",
    "kind": "arxiv",
    "version": 1
  }
}