Pith Number

pith:W2JGDFBI

pith:2018:W2JGDFBI32FRIGIY7NOLSUVUQG

not attested not anchored not stored refs pending

Rich Character-Level Information for Korean Morphological Analysis and Part-of-Speech Tagging

Andrew Matteson, Chanhee Lee, Heuiseok Lim, Young-Bum Kim

arxiv:1806.10771 v1 · 2018-06-28 · 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{W2JGDFBI32FRIGIY7NOLSUVUQG}

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	2026-05-18T00:12:07.968601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b692619428de8b141918fb5cb952b4818bed4d6c0cbd85b8006999b8a514e42d

Aliases

arxiv: 1806.10771 · arxiv_version: 1806.10771v1 · doi: 10.48550/arxiv.1806.10771 · pith_short_12: W2JGDFBI32FR · pith_short_16: W2JGDFBI32FRIGIY · pith_short_8: W2JGDFBI

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/W2JGDFBI32FRIGIY7NOLSUVUQG \
  | 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: b692619428de8b141918fb5cb952b4818bed4d6c0cbd85b8006999b8a514e42d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2decaf1302dded784cea2b98548c38d3fcacdc2a039a7b950fb79b768393ef96",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-06-28T05:09:38Z",
    "title_canon_sha256": "2e62d8cccac707efa8e36f4441aa541e3bb2491350ffa2c22b81c8e130dd6939"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.10771",
    "kind": "arxiv",
    "version": 1
  }
}