Pith Number

pith:APU5SUW4

pith:2008:APU5SUW4GTKWDLGZGWGCHN7QJI

not attested not anchored not stored refs pending

Importance of fluctuations of cross sections in muon-catalysed t-t fusion reactions

A. Bonasera, S. Kimura

arxiv:0812.2439 v1 · 2008-12-12 · physics.atom-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{APU5SUW4GTKWDLGZGWGCHN7QJI}

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	2026-07-04T15:33:43.190652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03e9d952dc34d561acd9358c23b7f04a019ca52ea9e0ee764a55a169d27db18e

Aliases

arxiv: 0812.2439 · arxiv_version: 0812.2439v1 · doi: 10.48550/arxiv.0812.2439 · pith_short_12: APU5SUW4GTKW · pith_short_16: APU5SUW4GTKWDLGZ · pith_short_8: APU5SUW4

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/APU5SUW4GTKWDLGZGWGCHN7QJI \
  | 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: 03e9d952dc34d561acd9358c23b7f04a019ca52ea9e0ee764a55a169d27db18e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8e5bf17edfefa7d06baa63fea85f07ffc805442226a80e63c3e1fc3fe4bb620",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2008-12-12T17:55:26Z",
    "title_canon_sha256": "97ad6e53b7d411745e0b5e887ecfb0c674eaf010908101bfaac51ae0421859d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.2439",
    "kind": "arxiv",
    "version": 1
  }
}