Pith Number

pith:5SHLVNS5

pith:2014:5SHLVNS57W3M3UKMFLW2KYACBU

not attested not anchored not stored refs pending

Correlation between Decay Rate and Amplitude of Solar Cycles as Revealed from Observations and Dynamo Theory

Arnab Rai Choudhuri, Bidya Binay Karak, Dipankar Banerjee, Gopal Hazra

arxiv:1410.8641 v2 · 2014-10-31 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5SHLVNS57W3M3UKMFLW2KYACBU}

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	2026-05-18T01:35:51.669781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec8ebab65dfdb6cdd14c2aeda560020d1cbade112f279d70b7cb8d9edf4f8d5f

Aliases

arxiv: 1410.8641 · arxiv_version: 1410.8641v2 · doi: 10.48550/arxiv.1410.8641 · pith_short_12: 5SHLVNS57W3M · pith_short_16: 5SHLVNS57W3M3UKM · pith_short_8: 5SHLVNS5

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/5SHLVNS57W3M3UKMFLW2KYACBU \
  | 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: ec8ebab65dfdb6cdd14c2aeda560020d1cbade112f279d70b7cb8d9edf4f8d5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f03510d3935049700986bf4fc25984e850228a79fce6112c30ceae5772311ee8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-10-31T04:50:10Z",
    "title_canon_sha256": "d333a999209329555ad9e44d83e24fdee8cbc637f969aacf1356e786cff7d1dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.8641",
    "kind": "arxiv",
    "version": 2
  }
}