Pith Number

pith:WNVR5I5R

pith:2013:WNVR5I5RJ2OIBXNV7JR4PG2ODS

not attested not anchored not stored refs pending

The Astrophysical S-factor of the 12C(\alpha,\gamma)16O Reaction at Solar Energies

H. Khalili, H. Sadeghi, R. Ghasemi

arxiv:1309.7539 v2 · 2013-09-29 · nucl-th · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WNVR5I5RJ2OIBXNV7JR4PG2ODS}

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	2026-05-18T01:47:24.941444Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b36b1ea3b14e9c80ddb5fa63c79b4e1c86e3f96d2d1eecbf612148990f46e015

Aliases

arxiv: 1309.7539 · arxiv_version: 1309.7539v2 · doi: 10.48550/arxiv.1309.7539 · pith_short_12: WNVR5I5RJ2OI · pith_short_16: WNVR5I5RJ2OIBXNV · pith_short_8: WNVR5I5R

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/WNVR5I5RJ2OIBXNV7JR4PG2ODS \
  | 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: b36b1ea3b14e9c80ddb5fa63c79b4e1c86e3f96d2d1eecbf612148990f46e015

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf433f54d40c71c2064bd94933cb2632cf2678dcfd2894cd197225d6a6b4c288",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2013-09-29T05:57:55Z",
    "title_canon_sha256": "9ccf16229f8cabb35864730969c689ec4f2b69ed869fd6361a3ac628fdf95e29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.7539",
    "kind": "arxiv",
    "version": 2
  }
}