Pith Number

pith:5I5VSZ4E

pith:2015:5I5VSZ4EOBYKIB5BQCINDUVVTC

not attested not anchored not stored refs pending

On the relationship of the 27-day variations of the solar wind velocity and galactic cosmic ray intensity in minimum epoch of solar activity

A. Wawrzynczak, M.V. Alania, R. Modzelewska

arxiv:1504.00778 v1 · 2015-04-03 · astro-ph.SR · physics.space-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5I5VSZ4EOBYKIB5BQCINDUVVTC}

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	2026-05-18T02:19:37.089993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea3b5967847070a407a18090d1d2b59890cde467df762ec0c23f7bc69b397cd6

Aliases

arxiv: 1504.00778 · arxiv_version: 1504.00778v1 · doi: 10.48550/arxiv.1504.00778 · pith_short_12: 5I5VSZ4EOBYK · pith_short_16: 5I5VSZ4EOBYKIB5B · pith_short_8: 5I5VSZ4E

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/5I5VSZ4EOBYKIB5BQCINDUVVTC \
  | 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: ea3b5967847070a407a18090d1d2b59890cde467df762ec0c23f7bc69b397cd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9e76d6f0d54438d3a664b66a918d9a37bd71c16e03f67131730be6c0bbca176",
    "cross_cats_sorted": [
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-04-03T08:30:22Z",
    "title_canon_sha256": "703680efef6674349db665550cf258123a82c235c8ec5e25c896d7976b5fba32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00778",
    "kind": "arxiv",
    "version": 1
  }
}