Pith Number

pith:X22Z6DR7

pith:2012:X22Z6DR7MAYAPZ3NPFZD7JZPMX

not attested not anchored not stored refs pending

Refactoring, reengineering and evolution: paths to Geant4 uncertainty quantification and performance improvement

A. Zoglauer, C. H. Kim, G. Hoff, G. Weidenspointner, H. Seo, M. Batic, M. Begalli, M. G. Pia, M. Han, M. Kuster, P. Saracco, S. Hauf

arxiv:1209.5989 v1 · 2012-09-26 · 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{X22Z6DR7MAYAPZ3NPFZD7JZPMX}

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	2026-05-18T01:54:13.702871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

beb59f0e3f603007e76d79723fa72f65ff45e107aee4eedcd062cd4558923e9d

Aliases

arxiv: 1209.5989 · arxiv_version: 1209.5989v1 · doi: 10.48550/arxiv.1209.5989 · pith_short_12: X22Z6DR7MAYA · pith_short_16: X22Z6DR7MAYAPZ3N · pith_short_8: X22Z6DR7

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/X22Z6DR7MAYAPZ3NPFZD7JZPMX \
  | 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: beb59f0e3f603007e76d79723fa72f65ff45e107aee4eedcd062cd4558923e9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6f310a16fa6fd2ca30e873b8a8dd9f5d70bfabd56030c17ec04413e62492b00",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2012-09-26T16:24:12Z",
    "title_canon_sha256": "060f3e0b7b176b64f7f72599b125bfa5f19bd06ceee451a1603b6fb229ae854d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.5989",
    "kind": "arxiv",
    "version": 1
  }
}