Pith Number

pith:MIUUJ2LZ

pith:2021:MIUUJ2LZS2GGAELXHJGU2XKKEN

not attested not anchored not stored refs pending

Discovering Categorical Main and Interaction Effects Based on Association Rule Mining

Chuanhou Gao, Qiuqiang Lin

arxiv:2104.04728 v1 · 2021-04-10 · 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{MIUUJ2LZS2GGAELXHJGU2XKKEN}

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	2026-07-05T02:30:46.992599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

622944e979968c6011773a4d4d5d4a234383110f8761c76dcb59bbee1c652c2a

Aliases

arxiv: 2104.04728 · arxiv_version: 2104.04728v1 · doi: 10.48550/arxiv.2104.04728 · pith_short_12: MIUUJ2LZS2GG · pith_short_16: MIUUJ2LZS2GGAELX · pith_short_8: MIUUJ2LZ

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/MIUUJ2LZS2GGAELXHJGU2XKKEN \
  | 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: 622944e979968c6011773a4d4d5d4a234383110f8761c76dcb59bbee1c652c2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b2ef93570c54037cabdc0770989af4368951f573b78086e18f323850aaedc5e",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2021-04-10T10:13:07Z",
    "title_canon_sha256": "b90f6c431e3e1e42b03545e614ff302a152e3d33e2d187e1941011db56dfeca6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.04728",
    "kind": "arxiv",
    "version": 1
  }
}