Pith Number

pith:PLOQKXHV

pith:2017:PLOQKXHVRC3YK2C67GDJM5ZXZP

not attested not anchored not stored refs pending

Understanding solar cycle variability

Manfred Sch\"ussler, Robert Cameron

arxiv:1705.10746 v1 · 2017-05-30 · 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{PLOQKXHVRC3YK2C67GDJM5ZXZP}

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	2026-05-18T00:39:34.584200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7add055cf588b785685ef986967737cbc7eadcd2397bac35ec4a500628ec5a94

Aliases

arxiv: 1705.10746 · arxiv_version: 1705.10746v1 · doi: 10.48550/arxiv.1705.10746 · pith_short_12: PLOQKXHVRC3Y · pith_short_16: PLOQKXHVRC3YK2C6 · pith_short_8: PLOQKXHV

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/PLOQKXHVRC3YK2C67GDJM5ZXZP \
  | 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: 7add055cf588b785685ef986967737cbc7eadcd2397bac35ec4a500628ec5a94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b87143b6d068de075afe7252eb52fde78bf0743a13ea85fb569b252dc582971",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-05-30T16:56:45Z",
    "title_canon_sha256": "3e67348b26454f728fad81e950b193a1c3f49b3f6c7852fd95a58e34908b52ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.10746",
    "kind": "arxiv",
    "version": 1
  }
}