Pith Number

pith:E4ARY7AN

pith:2014:E4ARY7AN7MVRL7LZ3W46V5A73P

not attested not anchored not stored refs pending

Correct-by-construction model composition: Application to the Invasive Software Composition method

Beno\^it Combemale (Universit\'e de Rennes 1, France), IRISA, IRIT, Marc Pantel (Universit\'e de Toulouse, Mounira Kezadri Hamiaz (Universit\'e de Toulouse, Xavier Thirioux (Universit\'e de Toulouse

arxiv:1404.0853 v1 · 2014-04-03 · cs.SE · 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{E4ARY7AN7MVRL7LZ3W46V5A73P}

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	2026-05-18T02:54:55.231787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27011c7c0dfb2b15fd79ddb9eaf41fdbd097bff1e10846db0a41e5669e2594d8

Aliases

arxiv: 1404.0853 · arxiv_version: 1404.0853v1 · doi: 10.48550/arxiv.1404.0853 · pith_short_12: E4ARY7AN7MVR · pith_short_16: E4ARY7AN7MVRL7LZ · pith_short_8: E4ARY7AN

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/E4ARY7AN7MVRL7LZ3W46V5A73P \
  | 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: 27011c7c0dfb2b15fd79ddb9eaf41fdbd097bff1e10846db0a41e5669e2594d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1ffef105df95609e77de908b0c063c288ab57b2a21c9a279b5d27a68cb0bde5",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2014-04-03T10:44:53Z",
    "title_canon_sha256": "5211122f4eea2ad5148b5738d6744858f69d50707d8a292fcf00355f22cbceb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.0853",
    "kind": "arxiv",
    "version": 1
  }
}