Pith Number

pith:LRYHOKNH

pith:2013:LRYHOKNHO5EOUHOSQCII3IERKX

not attested not anchored not stored refs pending

Mining Representative Unsubstituted Graph Patterns Using Prior Similarity Matrix

Engelbert Mephu Nguifo, Rabie Saidi, Wajdi Dhifli

arxiv:1303.2054 v1 · 2013-03-08 · cs.CE · 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{LRYHOKNHO5EOUHOSQCII3IERKX}

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	2026-05-18T00:22:12.163229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c707729a77748ea1dd280908da09155c0f31e1a09634b6b4676ce4a9358787f

Aliases

arxiv: 1303.2054 · arxiv_version: 1303.2054v1 · doi: 10.48550/arxiv.1303.2054 · pith_short_12: LRYHOKNHO5EO · pith_short_16: LRYHOKNHO5EOUHOS · pith_short_8: LRYHOKNH

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/LRYHOKNHO5EOUHOSQCII3IERKX \
  | 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: 5c707729a77748ea1dd280908da09155c0f31e1a09634b6b4676ce4a9358787f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fb9aa1308eb26e22845474d2b748b59fb8e0a452d82051091eae533ff83056e",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "cs.CE",
    "submitted_at": "2013-03-08T16:57:18Z",
    "title_canon_sha256": "60f57b43063f48d666080a897e69d280bf7d573e0ecbdf24c91652912f85d2e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.2054",
    "kind": "arxiv",
    "version": 1
  }
}