Pith Number

pith:XE3XZXNL

pith:2018:XE3XZXNLHU5UOLAUC3CNIZELK5

not attested not anchored not stored refs pending

Spelling Error Correction Using a Nested RNN Model and Pseudo Training Data

Hao Li, Si Wei, Xinyu Liu, Yang Wang, Zhichao Sheng

arxiv:1811.00238 v1 · 2018-11-01 · 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{XE3XZXNLHU5UOLAUC3CNIZELK5}

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	2026-05-18T00:01:47.767688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9377cddab3d3b472c1416c4d4648b576fa9eb3cd06e5cdd283599c4af9cea49

Aliases

arxiv: 1811.00238 · arxiv_version: 1811.00238v1 · doi: 10.48550/arxiv.1811.00238 · pith_short_12: XE3XZXNLHU5U · pith_short_16: XE3XZXNLHU5UOLAU · pith_short_8: XE3XZXNL

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/XE3XZXNLHU5UOLAUC3CNIZELK5 \
  | 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: b9377cddab3d3b472c1416c4d4648b576fa9eb3cd06e5cdd283599c4af9cea49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91de942712c3e9de8bd53c14d99a3069c8044e70738ebd465390024b2f68b834",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-11-01T05:21:47Z",
    "title_canon_sha256": "3d3a0e6f4e6b63844400066f3738b9b0f7222aaab0a0ea119825913a03b8a7ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.00238",
    "kind": "arxiv",
    "version": 1
  }
}