Pith Number

pith:XJSJSBI2

pith:2018:XJSJSBI2PJVTQHUIKD2LOBSHDR

not attested not anchored not stored refs pending

Incremental Natural Language Processing: Challenges, Strategies, and Evaluation

Arne K\"ohn

arxiv:1805.12518 v2 · 2018-05-31 · 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{XJSJSBI2PJVTQHUIKD2LOBSHDR}

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	2026-05-18T00:13:17.046191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba6499051a7a6b381e8850f4b706471c7ff78f274310540c67abaca55cd0b37a

Aliases

arxiv: 1805.12518 · arxiv_version: 1805.12518v2 · doi: 10.48550/arxiv.1805.12518 · pith_short_12: XJSJSBI2PJVT · pith_short_16: XJSJSBI2PJVTQHUI · pith_short_8: XJSJSBI2

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/XJSJSBI2PJVTQHUIKD2LOBSHDR \
  | 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: ba6499051a7a6b381e8850f4b706471c7ff78f274310540c67abaca55cd0b37a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3bb50746f5fb6e450e6691fc2d255faf7c48967c2c5374ffccca35c45df93fe",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-05-31T15:29:32Z",
    "title_canon_sha256": "08295d71f9e80952917eb00984fb7b70b39539c9af7065a7c0d6bf8acc904bed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.12518",
    "kind": "arxiv",
    "version": 2
  }
}