Pith Number

pith:JUOPTMJU

pith:2018:JUOPTMJUZD7W3ALHPQWLHJOJQR

not attested not anchored not stored refs pending

Semantic integration of UML class diagram with semantic validation on segments of mappings

Elmustapha Elabbassi, Hicham Elasri, Muhammad Fahad, Sekkaki Abderrahim

arxiv:1801.04482 v1 · 2018-01-13 · 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{JUOPTMJUZD7W3ALHPQWLHJOJQR}

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	2026-05-18T00:25:23.136723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d1cf9b134c8ff6d81677c2cb3a5c98443b7644135e055aab0656be47a5a45c3

Aliases

arxiv: 1801.04482 · arxiv_version: 1801.04482v1 · doi: 10.48550/arxiv.1801.04482 · pith_short_12: JUOPTMJUZD7W · pith_short_16: JUOPTMJUZD7W3ALH · pith_short_8: JUOPTMJU

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/JUOPTMJUZD7W3ALHPQWLHJOJQR \
  | 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: 4d1cf9b134c8ff6d81677c2cb3a5c98443b7644135e055aab0656be47a5a45c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c94d46040659e6ab9f3dbcd6027ab7c8604f5f8ce06090aeb3161e89bf132621",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2018-01-13T19:59:04Z",
    "title_canon_sha256": "203f266cd08395f60cf61c74bd27f45b1f0b892c0a48a7f8c77b4075bb1cae33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.04482",
    "kind": "arxiv",
    "version": 1
  }
}