Pith Number

pith:75BAGOKU

pith:2015:75BAGOKUZQIP46KJ342BRJ3VXH

not attested not anchored not stored refs pending

Wavelet-analysis of series of observations of relative sunspot numbers. The dependence of the periods of cyclic activity on the time at different time scales

A.A. Borisov, E.A. Bruevich, E.V. Shimanovskaya, I.K. Rozgacheva, V.V. Bruevich

arxiv:1512.04098 v1 · 2015-12-13 · 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{75BAGOKUZQIP46KJ342BRJ3VXH}

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	2026-05-18T01:24:23.146567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff42033954cc10fe7949df3418a775b9c4f24a0b9e3e32a168850eaecca9b00b

Aliases

arxiv: 1512.04098 · arxiv_version: 1512.04098v1 · doi: 10.48550/arxiv.1512.04098 · pith_short_12: 75BAGOKUZQIP · pith_short_16: 75BAGOKUZQIP46KJ · pith_short_8: 75BAGOKU

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/75BAGOKUZQIP46KJ342BRJ3VXH \
  | 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: ff42033954cc10fe7949df3418a775b9c4f24a0b9e3e32a168850eaecca9b00b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0fc4dfe2fd3c1957eb66d9f4e3d584ef135f577409b48bfa309d43d87a60bb8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-12-13T18:38:43Z",
    "title_canon_sha256": "93d6ddd306c116cf0bd9654e6c3c3ef9e96a27116714174f9fbe2b9f7b967f49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04098",
    "kind": "arxiv",
    "version": 1
  }
}