Pith Number

pith:AFD7WNOO

pith:2022:AFD7WNOOF23QCGLUETQHNSHNEZ

not attested not anchored not stored refs pending

OPP-Miner: Order-preserving sequential pattern mining

Lei Guo, Qian Hu, Xindong Wu, Xingquan Zhu, Yan Li, Youxi Wu

arxiv:2202.03140 v2 · 2022-01-09 · cs.DB · 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{AFD7WNOOF23QCGLUETQHNSHNEZ}

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	2026-07-05T03:55:32.783630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0147fb35ce2eb701197424e076c8ed2669c3eba3b29e3ccf9e69fc2ba615c21f

Aliases

arxiv: 2202.03140 · arxiv_version: 2202.03140v2 · doi: 10.48550/arxiv.2202.03140 · pith_short_12: AFD7WNOOF23Q · pith_short_16: AFD7WNOOF23QCGLU · pith_short_8: AFD7WNOO

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/AFD7WNOOF23QCGLUETQHNSHNEZ \
  | 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: 0147fb35ce2eb701197424e076c8ed2669c3eba3b29e3ccf9e69fc2ba615c21f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d71c763f96d23d10889b7926e8b39dd836687365bec2152267ba0d537753b64f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2022-01-09T11:06:26Z",
    "title_canon_sha256": "34d095840fecfb5e68e542a4087d03d477caf5ae231b11a22935e292ba8795e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.03140",
    "kind": "arxiv",
    "version": 2
  }
}