Pith Number

pith:3WFOH7VP

pith:2011:3WFOH7VPD7JHRWYA5PDCIG2OBZ

not attested not anchored not stored refs pending

Solar Influence on Nuclear Decay Rates: Constraints from the MESSENGER Mission

David J. Lawrence, Edgar A. Rhodes, Ephraim Fischbach, James M. Longuski, Jere H. Jenkins, John O. Goldsten, K. Joseph Chen, Ralph J. McNutt Jr., Robert E. Gold

arxiv:1107.4074 v2 · 2011-07-20 · 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{3WFOH7VPD7JHRWYA5PDCIG2OBZ}

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	2026-05-18T04:04:16.893226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd8ae3feaf1fd278db00ebc6241b4e0e54decb6eed2dbb602073606ca50ea46d

Aliases

arxiv: 1107.4074 · arxiv_version: 1107.4074v2 · doi: 10.48550/arxiv.1107.4074 · pith_short_12: 3WFOH7VPD7JH · pith_short_16: 3WFOH7VPD7JHRWYA · pith_short_8: 3WFOH7VP

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/3WFOH7VPD7JHRWYA5PDCIG2OBZ \
  | 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: dd8ae3feaf1fd278db00ebc6241b4e0e54decb6eed2dbb602073606ca50ea46d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "275ce28fad6bd3b22ef373afdcd6380b183ae68369c99d3a7ae146578c1b1384",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-07-20T19:10:57Z",
    "title_canon_sha256": "92d893388cd2a78d832d3e80a28ff34526202149e9a8b5f6d1814c7bf2c49dbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.4074",
    "kind": "arxiv",
    "version": 2
  }
}