Pith Number

pith:TB5U5IZB

pith:2015:TB5U5IZB3OWNFBPEOURFQ4H4YL

not attested not anchored not stored refs pending

Multiple dynamo modes as a mechanism for long-term solar activity variations

1), 1) ((1) ReSoLVE Center of Excellence, 2, (2) University of Helsinki, 3), (3) NORDITA, 4, (4) Stockholm University, 5, (5) JILA, 6), (6) Laboratory for Atmospheric, 7), (7) Max-Planck-Institut f\"ur Sonnensystemforschung, (8) Tartu Observatory), Aalto, Axel Brandenburg (3, Bidya B. Karak (3, Boulder, Department of Astrophysical, Jaan Pelt (8, J\"orn Warnecke (7, Maarit J. K\"apyl\"a (1), Nigul Olspert (1), Petri J. K\"apyl\"a (1, Planetary Sciences, Space Physics, University of Colorado

arxiv:1507.05417 v3 · 2015-07-20 · 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{TB5U5IZB3OWNFBPEOURFQ4H4YL}

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	2026-05-18T01:17:19.014424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

987b4ea321dbacd285e475225870fcc2fa393b0f2876fb3a5e592a4de9b88d7b

Aliases

arxiv: 1507.05417 · arxiv_version: 1507.05417v3 · doi: 10.48550/arxiv.1507.05417 · pith_short_12: TB5U5IZB3OWN · pith_short_16: TB5U5IZB3OWNFBPE · pith_short_8: TB5U5IZB

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/TB5U5IZB3OWNFBPEOURFQ4H4YL \
  | 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: 987b4ea321dbacd285e475225870fcc2fa393b0f2876fb3a5e592a4de9b88d7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffd8da73b8718a9b5e0688b2288c3825736bb2aa1297661a27ed60c8ff7b5cf0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-07-20T08:52:52Z",
    "title_canon_sha256": "6265122e0ade9bf1c51f6afa94fa40832cab9361aa6a5705069f6de52aa2f5b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.05417",
    "kind": "arxiv",
    "version": 3
  }
}