Pith Number

pith:GDNQP7V3

pith:2019:GDNQP7V3QFJHMQWWQSFEM6G33M

not attested not anchored not stored refs pending

Finding Good Itemsets by Packing Data

Jilles Vreeken, Nikolaj Tatti

arxiv:1902.02392 v1 · 2019-02-06 · cs.DS · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GDNQP7V3QFJHMQWWQSFEM6G33M}

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	2026-05-17T23:54:33.542788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30db07febb81527642d6848a4678dbdb0993e9829f1cf1a0fbe153d018ec2311

Aliases

arxiv: 1902.02392 · arxiv_version: 1902.02392v1 · doi: 10.48550/arxiv.1902.02392 · pith_short_12: GDNQP7V3QFJH · pith_short_16: GDNQP7V3QFJHMQWW · pith_short_8: GDNQP7V3

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/GDNQP7V3QFJHMQWWQSFEM6G33M \
  | 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: 30db07febb81527642d6848a4678dbdb0993e9829f1cf1a0fbe153d018ec2311

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aec993a2bd6ebbad17d5d998d21f5871d2191a3c6a59ba19229b915b8235ffc3",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2019-02-06T20:38:24Z",
    "title_canon_sha256": "c15c4bc42ea9721f3d4549e457eefd72e441609edae93f94078a70c90f9777a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.02392",
    "kind": "arxiv",
    "version": 1
  }
}