Pith Number

pith:H5R2RYKJ

pith:2015:H5R2RYKJUVOW3KVVZ7DZGBGSSA

not attested not anchored not stored refs pending

On the 27-day Variations of Cosmic Ray Intensity in Recent Solar Minimum 23/24

M.V. Alania, R. Modzelewska

arxiv:1504.00180 v1 · 2015-04-01 · 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{H5R2RYKJUVOW3KVVZ7DZGBGSSA}

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	2026-05-18T02:19:44.334880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f63a8e149a55d6daab5cfc79304d2901f64c973da795f8ea07ceb42a72bc31d

Aliases

arxiv: 1504.00180 · arxiv_version: 1504.00180v1 · doi: 10.48550/arxiv.1504.00180 · pith_short_12: H5R2RYKJUVOW · pith_short_16: H5R2RYKJUVOW3KVV · pith_short_8: H5R2RYKJ

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/H5R2RYKJUVOW3KVVZ7DZGBGSSA \
  | 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: 3f63a8e149a55d6daab5cfc79304d2901f64c973da795f8ea07ceb42a72bc31d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5a00d5b6be468ed34206b0a96f0e6ec4a8ec036b314643b5f03adae5b983012",
    "cross_cats_sorted": [
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-04-01T11:17:45Z",
    "title_canon_sha256": "31d9a8e997ee128507ddb141f79f818a6ae6914ba5bd665ea0d59b2e75ba80dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00180",
    "kind": "arxiv",
    "version": 1
  }
}