Pith Number

pith:54A6FES6

pith:2012:54A6FES6K5JTV4PZPKJ73DMBUX

not attested not anchored not stored refs pending

Spectral Content of 22Na/44Ti Decay Data: Implications for a Solar Influence

Brittany L. Morreale, Daniel Javorsek II, Daniel O'Keefe, Ephraim Fischbach, Jere H. Jenkins, John B. Buncher, Peter A. Sturrock, Robert H. Lee, Tom Gruenwald

arxiv:1212.2198 v1 · 2012-12-10 · 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{54A6FES6K5JTV4PZPKJ73DMBUX}

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	2026-05-18T03:38:46.760989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef01e2925e57533af1f97a93fd8d81a5c1adaab09c47471d169131849aa18383

Aliases

arxiv: 1212.2198 · arxiv_version: 1212.2198v1 · doi: 10.48550/arxiv.1212.2198 · pith_short_12: 54A6FES6K5JT · pith_short_16: 54A6FES6K5JTV4PZ · pith_short_8: 54A6FES6

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/54A6FES6K5JTV4PZPKJ73DMBUX \
  | 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: ef01e2925e57533af1f97a93fd8d81a5c1adaab09c47471d169131849aa18383

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5be376541cd974cb0ef83a71d173d8963118cb5bf8a5e53b3590746ddd38f79e",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-12-10T20:52:14Z",
    "title_canon_sha256": "9f5565e294d1109d5e767459cce75b8d1dce54e00da9fbc2df8f07586a6b3ebc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.2198",
    "kind": "arxiv",
    "version": 1
  }
}