Pith Number

pith:DRQWL7B7

pith:2015:DRQWL7B7JFLPVGI6BQVEYKNM2I

not attested not anchored not stored refs pending

On the causes and mechanisms of the long-term variations in the GCR characteristics

J. K\'ota, M. Krainev, M.S. Potgieter

arxiv:1509.00614 v1 · 2015-09-02 · 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{DRQWL7B7JFLPVGI6BQVEYKNM2I}

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	2026-05-18T01:34:06.663754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c6165fc3f4956fa991e0c2a4c29acd23e401265c384bcd230eff6047f33c39c

Aliases

arxiv: 1509.00614 · arxiv_version: 1509.00614v1 · doi: 10.48550/arxiv.1509.00614 · pith_short_12: DRQWL7B7JFLP · pith_short_16: DRQWL7B7JFLPVGI6 · pith_short_8: DRQWL7B7

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/DRQWL7B7JFLPVGI6BQVEYKNM2I \
  | 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: 1c6165fc3f4956fa991e0c2a4c29acd23e401265c384bcd230eff6047f33c39c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "409a8c1a9b44b8166185f5cd5c7cfae69db738d622b8f8e590d3d681d4f42b66",
    "cross_cats_sorted": [
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-09-02T09:43:09Z",
    "title_canon_sha256": "5538f2ec70cae21c7f6245496e6013feb547275c8cc5e4fadb8bb240f72026b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.00614",
    "kind": "arxiv",
    "version": 1
  }
}