Pith Number

pith:4FLHZJAV

pith:2019:4FLHZJAVUNY4EJ4DVVKIINYBHV

not attested not anchored not stored refs pending

Boosting Frequent Itemset Mining via Early Stopping Intersections

Huu Hiep Nguyen

arxiv:1901.07773 v1 · 2019-01-23 · cs.IR · 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{4FLHZJAVUNY4EJ4DVVKIINYBHV}

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	2026-05-17T23:55:41.505238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1567ca415a371c22783ad548437013d516014518eca5eb9ddc555fc344b0071

Aliases

arxiv: 1901.07773 · arxiv_version: 1901.07773v1 · doi: 10.48550/arxiv.1901.07773 · pith_short_12: 4FLHZJAVUNY4 · pith_short_16: 4FLHZJAVUNY4EJ4D · pith_short_8: 4FLHZJAV

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/4FLHZJAVUNY4EJ4DVVKIINYBHV \
  | 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: e1567ca415a371c22783ad548437013d516014518eca5eb9ddc555fc344b0071

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7d3b9418fc8696696e76b96dc41192de9779dd225c98e65f6a97db43beba2ff",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2019-01-23T08:43:50Z",
    "title_canon_sha256": "0a5688431bb9d9ae2c1ba471c00911613df509a5dc5cb18d19ab862f71ae0299"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.07773",
    "kind": "arxiv",
    "version": 1
  }
}