Pith Number

pith:K2VPA45V

pith:2011:K2VPA45VUXHL2BZTIROLTOKCAI

not attested not anchored not stored refs pending

Further Evidence Suggestive of a Solar Influence on Nuclear Decay Rates

Ephraim Fischbach, Jere H. Jenkins, Peter A. Sturrock

arxiv:1105.1335 v2 · 2011-05-06 · astro-ph.SR · 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{K2VPA45VUXHL2BZTIROLTOKCAI}

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	2026-05-18T04:16:01.609359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56aaf073b5a5cebd0733445cb9b942023574cd84bc0b55c3ebdbf3e8433a209f

Aliases

arxiv: 1105.1335 · arxiv_version: 1105.1335v2 · doi: 10.48550/arxiv.1105.1335 · pith_short_12: K2VPA45VUXHL · pith_short_16: K2VPA45VUXHL2BZT · pith_short_8: K2VPA45V

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/K2VPA45VUXHL2BZTIROLTOKCAI \
  | 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: 56aaf073b5a5cebd0733445cb9b942023574cd84bc0b55c3ebdbf3e8433a209f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "603dc8ab375643e7c985bfab287168d417c44c35ce94a3e3b2f02c47d5b76178",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-05-06T17:38:58Z",
    "title_canon_sha256": "6c698fd5dd244add19cde5f274ded8255611a3a2aa0cf1029186b8c78f734d10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.1335",
    "kind": "arxiv",
    "version": 2
  }
}