Pith Number

pith:4BVMAPNX

pith:2019:4BVMAPNXFPIBLOCER5B4VUQWOJ

not attested not anchored not stored refs pending

Itemsets for Real-valued Datasets

Nikolaj Tatti

arxiv:1902.00804 v1 · 2019-02-02 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4BVMAPNXFPIBLOCER5B4VUQWOJ}

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	2026-05-17T23:54:52.084390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e06ac03db72bd015b8448f43cad216726b86ec1641373f9b8c5f452ee6aea19a

Aliases

arxiv: 1902.00804 · arxiv_version: 1902.00804v1 · doi: 10.48550/arxiv.1902.00804 · pith_short_12: 4BVMAPNXFPIB · pith_short_16: 4BVMAPNXFPIBLOCE · pith_short_8: 4BVMAPNX

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/4BVMAPNXFPIBLOCER5B4VUQWOJ \
  | 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: e06ac03db72bd015b8448f43cad216726b86ec1641373f9b8c5f452ee6aea19a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23145b8fb4b945ae89f36b91db5bfbeef95aa880d52f1a63f23513c01e6d3dd4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2019-02-02T22:21:53Z",
    "title_canon_sha256": "8c1b713338cf03a6dbf714f0a624ae99beb54a4918199c0e3a43b0305c6f5eb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.00804",
    "kind": "arxiv",
    "version": 1
  }
}