Pith Number

pith:L37RBHBU

pith:2025:L37RBHBUOA6FM4RG6K53UAQJUX

not attested not anchored not stored refs pending

Modeling in Jjodel: Bridging Complexity and Usability in Model-Driven Engineering

Alfonso Pierantonio, Antonio Bucchiarone, Damiano Di Vincenzo, Juri Di Rocco

arxiv:2502.09146 v1 · 2025-02-13 · 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{L37RBHBUOA6FM4RG6K53UAQJUX}

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	2026-07-05T10:13:53.013903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5eff109c34703c567226f2bbba0209a5f0d430d272a4e206ea66d2e87ee96b9f

Aliases

arxiv: 2502.09146 · arxiv_version: 2502.09146v1 · doi: 10.48550/arxiv.2502.09146 · pith_short_12: L37RBHBUOA6F · pith_short_16: L37RBHBUOA6FM4RG · pith_short_8: L37RBHBU

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/L37RBHBUOA6FM4RG6K53UAQJUX \
  | 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: 5eff109c34703c567226f2bbba0209a5f0d430d272a4e206ea66d2e87ee96b9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ca27ca3b4953cec947bfcf13bd274586cee8b1be9a777e322a504ef52002fce",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-02-13T10:22:25Z",
    "title_canon_sha256": "497fa0d46ee228de0005efc25acb40641494b687f20e7a7f26b4730ee869c1e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.09146",
    "kind": "arxiv",
    "version": 1
  }
}