Pith Number

pith:FXXW4SKL

pith:2012:FXXW4SKLBJM3AUNWHHQSXMQI25

not attested not anchored not stored refs pending

Calculation of light nucleus reaction cross sections in Geant4

V. Uzhinsky

arxiv:1209.4455 v1 · 2012-09-20 · nucl-ex · hep-ex · hep-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{FXXW4SKLBJM3AUNWHHQSXMQI25}

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	2026-05-18T03:45:11.663738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2def6e494b0a59b051b639e12bb208d77c1b5774eb867ee81fe47cf3fc567bbc

Aliases

arxiv: 1209.4455 · arxiv_version: 1209.4455v1 · doi: 10.48550/arxiv.1209.4455 · pith_short_12: FXXW4SKLBJM3 · pith_short_16: FXXW4SKLBJM3AUNW · pith_short_8: FXXW4SKL

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/FXXW4SKLBJM3AUNWHHQSXMQI25 \
  | 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: 2def6e494b0a59b051b639e12bb208d77c1b5774eb867ee81fe47cf3fc567bbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c6177d4a9c9c6a752ad62fe739324d1f0110923a1ca54485af6b191b7d114f9",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2012-09-20T08:35:20Z",
    "title_canon_sha256": "71131e20b49256b338360fbe00bb7b3b661db2c25b84e82b3f77f44de7dc2ec3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.4455",
    "kind": "arxiv",
    "version": 1
  }
}