Pith Number

pith:CL3LSXMW

pith:2015:CL3LSXMWQVUJLJQJEBU2HZTIOQ

not attested not anchored not stored refs pending

A revised thermonuclear rate of $^{7}$Be($n$,$\alpha$)$^{4}$He relevant to Big-Bang nucleosynthesis

J.J. He, S. Kubono, S.Q. Hou, Y.S. Chen

arxiv:1502.03961 v1 · 2015-02-13 · astro-ph.CO · 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{CL3LSXMWQVUJLJQJEBU2HZTIOQ}

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	2026-05-18T02:03:34.297351Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12f6b95d96856895a6092069a3e668742010ba64c6e67301f7f167da8d5ca86e

Aliases

arxiv: 1502.03961 · arxiv_version: 1502.03961v1 · doi: 10.48550/arxiv.1502.03961 · pith_short_12: CL3LSXMWQVUJ · pith_short_16: CL3LSXMWQVUJLJQJ · pith_short_8: CL3LSXMW

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/CL3LSXMWQVUJLJQJEBU2HZTIOQ \
  | 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: 12f6b95d96856895a6092069a3e668742010ba64c6e67301f7f167da8d5ca86e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58128bbeba7de01dfc3cc0fc7ce0c169509b66e507bcf9e41f96eab5ca23312d",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-02-13T12:30:09Z",
    "title_canon_sha256": "30c6c3882e2b11d0feed5aefa469d33e5a5d01f332982bfc0d16f7c780dbdd02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.03961",
    "kind": "arxiv",
    "version": 1
  }
}