Pith Number

pith:RUTO7AUT

pith:2002:RUTO7AUTI3CEINT4DCHJ3RLQUJ

not attested not anchored not stored refs pending

Fusion rate enhancement due to energy spread of colliding nuclei

B. Ricci, C. Rolfs, F.L. Villante, G. Fiorentini

arxiv:astro-ph/0210537 v1 · 2002-10-24 · astro-ph · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RUTO7AUTI3CEINT4DCHJ3RLQUJ}

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	2026-07-04T16:31:01.841008Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d26ef829346c444367c188e9dc570a24b65fc15d799949195f9f6b512981696

Aliases

arxiv: astro-ph/0210537 · arxiv_version: astro-ph/0210537v1 · doi: 10.48550/arxiv.astro-ph/0210537 · pith_short_12: RUTO7AUTI3CE · pith_short_16: RUTO7AUTI3CEINT4 · pith_short_8: RUTO7AUT

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/RUTO7AUTI3CEINT4DCHJ3RLQUJ \
  | 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: 8d26ef829346c444367c188e9dc570a24b65fc15d799949195f9f6b512981696

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad2942a19a4590b01ebcae5518b96714bd3fcc56a64b222331463231b9b24013",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-10-24T13:49:52Z",
    "title_canon_sha256": "8c4812bf7d6ab61b73767a2a63fcbc2ad3e2477ec74af4a776931fb232a3fdd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0210537",
    "kind": "arxiv",
    "version": 1
  }
}