Pith Number

pith:O3XBXQNL

pith:2017:O3XBXQNLD4NDF5YMILZ4GSU7RG

not attested not anchored not stored refs pending

A Corpus of Deep Argumentative Structures as an Explanation to Argumentative Relations

Kentaro Inui, Naoaki Okazaki, Naoya Inoue, Paul Reisert

arxiv:1712.02480 v1 · 2017-12-07 · 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{O3XBXQNLD4NDF5YMILZ4GSU7RG}

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	2026-05-18T00:28:33.935462Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76ee1bc1ab1f1a32f70c42f3c34a9f898c48d2d75d004dada8b1665811634782

Aliases

arxiv: 1712.02480 · arxiv_version: 1712.02480v1 · doi: 10.48550/arxiv.1712.02480 · pith_short_12: O3XBXQNLD4ND · pith_short_16: O3XBXQNLD4NDF5YM · pith_short_8: O3XBXQNL

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/O3XBXQNLD4NDF5YMILZ4GSU7RG \
  | 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: 76ee1bc1ab1f1a32f70c42f3c34a9f898c48d2d75d004dada8b1665811634782

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "029e2cb678a7f0d324fe2cc03bf3b1c7a11e46598c43a18675cb261c13d2459e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-12-07T03:17:51Z",
    "title_canon_sha256": "84af7facabadf8388b36f990fc04fbe2c5cf87ea1995403142a30e66fd540594"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.02480",
    "kind": "arxiv",
    "version": 1
  }
}