Pith Number

pith:MA5ZXKO5

pith:2014:MA5ZXKO5BRWSZDJKB5UOIAGSJC

not attested not anchored not stored refs pending

Long-term variations in the north-south asymmetry of solar activity and solar cycle prediction, III: prediction for the amplitude of solar cycle 25

J. Javaraiah

arxiv:1407.0554 v1 · 2014-07-02 · 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{MA5ZXKO5BRWSZDJKB5UOIAGSJC}

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	2026-05-18T02:48:26.598506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

603b9ba9dd0c6d2c8d2a0f68e400d248a970f461fa63387d8e6c53b09d636cf3

Aliases

arxiv: 1407.0554 · arxiv_version: 1407.0554v1 · doi: 10.48550/arxiv.1407.0554 · pith_short_12: MA5ZXKO5BRWS · pith_short_16: MA5ZXKO5BRWSZDJK · pith_short_8: MA5ZXKO5

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/MA5ZXKO5BRWSZDJKB5UOIAGSJC \
  | 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: 603b9ba9dd0c6d2c8d2a0f68e400d248a970f461fa63387d8e6c53b09d636cf3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f001df5295cc659c7ca14dcd3fb88ef331612f31a6d7191ff0e7548c9856eebc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-07-02T13:23:46Z",
    "title_canon_sha256": "03e3df5ab681064943cb171f9a1692e222ae3b94ba1bd4f761ae988070fa80f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0554",
    "kind": "arxiv",
    "version": 1
  }
}