Pith Number

pith:VFYO63OB

pith:2017:VFYO63OB4INOSX7YUWYIGRCKW3

not attested not anchored not stored refs pending

Automatic Taxonomy Generation - A Use-Case in the Legal Domain

C\'ecile Robin, James O'Neill, Paul Buitelaar

arxiv:1710.01823 v1 · 2017-10-04 · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VFYO63OB4INOSX7YUWYIGRCKW3}

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	2026-05-18T00:33:38.338854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a970ef6dc1e21ae95ff8a5b083444ab6ecbce63ffcec188c72a0de5eaac98399

Aliases

arxiv: 1710.01823 · arxiv_version: 1710.01823v1 · doi: 10.48550/arxiv.1710.01823 · pith_short_12: VFYO63OB4INO · pith_short_16: VFYO63OB4INOSX7Y · pith_short_8: VFYO63OB

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/VFYO63OB4INOSX7YUWYIGRCKW3 \
  | 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: a970ef6dc1e21ae95ff8a5b083444ab6ecbce63ffcec188c72a0de5eaac98399

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb2283ebcf27b92694541308f81b0a08684950adac645dd99fffebb63455c868",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2017-10-04T23:00:08Z",
    "title_canon_sha256": "1925f0be1b8f938115063fa1056c6dd8c74eb252f3bd32a0177bfe050c03497d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.01823",
    "kind": "arxiv",
    "version": 1
  }
}