Pith Number

pith:3JQUSQXQ

pith:2018:3JQUSQXQ27BKJ2EKF4UOJJSQHO

not attested not anchored not stored refs pending

Characterization and extraction of condensed representation of correlated patterns based on formal concept analysis

Souad Bouasker

arxiv:1810.05570 v1 · 2018-10-12 · 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{3JQUSQXQ27BKJ2EKF4UOJJSQHO}

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	2026-05-18T00:03:30.030400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da614942f0d7c2a4e88a2f28e4a6503b9d0f2205fb7cbf048cc2f8a48a88b890

Aliases

arxiv: 1810.05570 · arxiv_version: 1810.05570v1 · doi: 10.48550/arxiv.1810.05570 · pith_short_12: 3JQUSQXQ27BK · pith_short_16: 3JQUSQXQ27BKJ2EK · pith_short_8: 3JQUSQXQ

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/3JQUSQXQ27BKJ2EKF4UOJJSQHO \
  | 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: da614942f0d7c2a4e88a2f28e4a6503b9d0f2205fb7cbf048cc2f8a48a88b890

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8a28d52ea2b4b696aa5ce6b82a81213bc15dee586fb3b51d9a6d596f2d876c6",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2018-10-12T15:16:47Z",
    "title_canon_sha256": "da3b6721f3410733f85065c1e9ced0a81e6462bc783adc71bb65900c3a244238"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.05570",
    "kind": "arxiv",
    "version": 1
  }
}