Pith Number

pith:OZX6BZXT

pith:2009:OZX6BZXTSJNUGYJTBBNCODWTD2

not attested not anchored not stored refs pending

Improved modelling of helium and tritium production for spallation targets

A. Boudard, A. Kelic-Heil, D. Mancusi, J.C. David, J. Cugnon, M.V. Ricciardi, S. Leray

arxiv:0911.4062 v2 · 2009-11-20 · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OZX6BZXTSJNUGYJTBBNCODWTD2}

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	2026-05-18T02:34:04.309701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

766fe0e6f3925b436133085a270ed31ebcf115fa2a7fe7d5afd56ced91b539c1

Aliases

arxiv: 0911.4062 · arxiv_version: 0911.4062v2 · doi: 10.48550/arxiv.0911.4062 · pith_short_12: OZX6BZXTSJNU · pith_short_16: OZX6BZXTSJNUGYJT · pith_short_8: OZX6BZXT

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/OZX6BZXTSJNUGYJTBBNCODWTD2 \
  | 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: 766fe0e6f3925b436133085a270ed31ebcf115fa2a7fe7d5afd56ced91b539c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc158d3f7c2dbf84515eda787050663a04df6fa212be1f91477c886ba21912b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2009-11-20T15:10:42Z",
    "title_canon_sha256": "bedefd65cbaba952d789857c973e14ac6e21c10188eb965611f9f0df67897329"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.4062",
    "kind": "arxiv",
    "version": 2
  }
}