Pith Number

pith:33NQTK7H

pith:2009:33NQTK7HB6DIS37LUHF3DZCGRA

not attested not anchored not stored refs pending

Nuclear fragmentation reactions in extended media studied with Geant4 toolkit

Alexander Botvina (Frankfurt U., FIAS, FIAS), Igor Mishustin (Frankfurt U., Igor Pshenichnov (Frankfurt U., INR, Kurchatov Inst., Moscow), Walter Greiner (Frankfurt U.

arxiv:0911.2017 v1 · 2009-11-10 · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{33NQTK7HB6DIS37LUHF3DZCGRA}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:57:50.862059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dedb09abe70f86896feba1cbb1e446881964012c9871b09cbc45942566afc261

Aliases

arxiv: 0911.2017 · arxiv_version: 0911.2017v1 · doi: 10.48550/arxiv.0911.2017 · pith_short_12: 33NQTK7HB6DI · pith_short_16: 33NQTK7HB6DIS37L · pith_short_8: 33NQTK7H

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/33NQTK7HB6DIS37LUHF3DZCGRA \
  | 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: dedb09abe70f86896feba1cbb1e446881964012c9871b09cbc45942566afc261

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "796000fcdd136b4860272498241ab184c25324a035b04a06bec1ec71194661a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2009-11-10T21:58:48Z",
    "title_canon_sha256": "8519caed928b08169a8aafea45365373a23708d4a94c033e70dc2d9cfcbb18dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.2017",
    "kind": "arxiv",
    "version": 1
  }
}