Pith Number

pith:CWZDOOMR

pith:2016:CWZDOOMRZ3TEQ5O5SK5W5UWN7L

not attested not anchored not stored refs pending

Software Quality Metrics for Geant4: An Initial Assessment

Elisabetta Ronchieri, Francesco Giacomini, Maria Grazia Pia

arxiv:1608.02008 v1 · 2016-08-05 · cs.SE · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CWZDOOMRZ3TEQ5O5SK5W5UWN7L}

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	2026-05-18T01:09:41.167479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15b2373991cee64875dd92bb6ed2cdfae6d2ccf7bc2119f4b67df6f6db748d9a

Aliases

arxiv: 1608.02008 · arxiv_version: 1608.02008v1 · doi: 10.48550/arxiv.1608.02008 · pith_short_12: CWZDOOMRZ3TE · pith_short_16: CWZDOOMRZ3TEQ5O5 · pith_short_8: CWZDOOMR

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/CWZDOOMRZ3TEQ5O5SK5W5UWN7L \
  | 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: 15b2373991cee64875dd92bb6ed2cdfae6d2ccf7bc2119f4b67df6f6db748d9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64c6677f10eb0a392e5dadb0f9db9e4741776a2670a9376ef850c06262863427",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2016-08-05T20:08:56Z",
    "title_canon_sha256": "f8916a59f16833cdcbdb8ec965d5d9d288b26964ffd6a4895a3664ef2bbda3f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.02008",
    "kind": "arxiv",
    "version": 1
  }
}