Pith Number

pith:26LCCKM3

pith:2014:26LCCKM3IJOPTUHHT2V2LHB6DM

not attested not anchored not stored refs pending

Answering Conjunctive Queries over $\mathcal{EL}$ Knowledge Bases with Transitive and Reflexive Roles

Boris Motik, Giorgio Stefanoni

arxiv:1411.2516 v3 · 2014-11-10 · cs.AI · cs.DB · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{26LCCKM3IJOPTUHHT2V2LHB6DM}

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	2026-05-18T02:12:11.160369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d79621299b425cf9d0e79eaba59c3e1b1bcedfe1069a9f4af9044c15fb2f1174

Aliases

arxiv: 1411.2516 · arxiv_version: 1411.2516v3 · doi: 10.48550/arxiv.1411.2516 · pith_short_12: 26LCCKM3IJOP · pith_short_16: 26LCCKM3IJOPTUHH · pith_short_8: 26LCCKM3

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/26LCCKM3IJOPTUHHT2V2LHB6DM \
  | 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: d79621299b425cf9d0e79eaba59c3e1b1bcedfe1069a9f4af9044c15fb2f1174

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7bc492a54616047913f0ccaa719a242d21c121fe65b7e11dc029367eacbb353",
    "cross_cats_sorted": [
      "cs.DB",
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2014-11-10T17:50:06Z",
    "title_canon_sha256": "7ad8b8ddc3abda33e104513fe2b1e0d8d1df06e2ace0861572dbada8c0149771"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.2516",
    "kind": "arxiv",
    "version": 3
  }
}