Pith Number

pith:AS7OOQRE

pith:2014:AS7OOQRE6WDVIPIR4NSCK5WPAT

not attested not anchored not stored refs pending

Model Matching Challenge: Benchmarks for Ecore and BPMN Diagrams

Bernhard Rumpe, Klaus M\"uller, Pit Pietsch

arxiv:1408.5693 v1 · 2014-08-25 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AS7OOQRE6WDVIPIR4NSCK5WPAT}

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	2026-05-18T02:44:24.455117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04bee74224f587543d11e3642576cf04f3c951afe2b4ce9a4511aecfe2a190ac

Aliases

arxiv: 1408.5693 · arxiv_version: 1408.5693v1 · doi: 10.48550/arxiv.1408.5693 · pith_short_12: AS7OOQRE6WDV · pith_short_16: AS7OOQRE6WDVIPIR · pith_short_8: AS7OOQRE

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/AS7OOQRE6WDVIPIR4NSCK5WPAT \
  | 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: 04bee74224f587543d11e3642576cf04f3c951afe2b4ce9a4511aecfe2a190ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9d4f3eb5191b0489cc7c9e6d2aa1b21ce85af22279be90216ce3b4e19f0d403",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2014-08-25T09:26:14Z",
    "title_canon_sha256": "18ff4a0d3fd17a8adc44c4585c8dc4aad7023c81db3ce597c8edaa3857b071d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.5693",
    "kind": "arxiv",
    "version": 1
  }
}