Pith Number

pith:DX5IQCU6

pith:2021:DX5IQCU6FLFOJUXQE4XDWG73HK

not attested not anchored not stored refs pending

Generic Itemset Mining Based on Reinforcement Learning

Kazuma Fujioka, Kimiaki Shirahama

arxiv:2105.07753 v2 · 2021-05-17 · cs.DB · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DX5IQCU6FLFOJUXQE4XDWG73HK}

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	2026-07-05T03:48:29.182601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1dfa880a9e2acae4d2f0272e3b1bfb3abe8be7ca002c0bd6dd4264a43f0d7b16

Aliases

arxiv: 2105.07753 · arxiv_version: 2105.07753v2 · doi: 10.48550/arxiv.2105.07753 · pith_short_12: DX5IQCU6FLFO · pith_short_16: DX5IQCU6FLFOJUXQ · pith_short_8: DX5IQCU6

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/DX5IQCU6FLFOJUXQE4XDWG73HK \
  | 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: 1dfa880a9e2acae4d2f0272e3b1bfb3abe8be7ca002c0bd6dd4264a43f0d7b16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78bd0524e082f824a7cafef5d9ee4bd2b4a182ff1d9cda282affb01e93e9f53d",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2021-05-17T11:57:02Z",
    "title_canon_sha256": "4679adac45385febf9743be6afe2871c114b29db5cc035dd032679290ee7df3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.07753",
    "kind": "arxiv",
    "version": 2
  }
}