Pith Number

pith:M6YOTIVB

pith:2018:M6YOTIVBLMECXB2EQW5GYTP22D

not attested not anchored not stored refs pending

Simulations of solar wind variations during an 11-year cycle and the influence of north-south asymmetry

Allan Sacha Brun, Antoine Strugarek, Barbara Perri, Victor R\'eville

arxiv:1809.03205 v1 · 2018-09-10 · 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{M6YOTIVBLMECXB2EQW5GYTP22D}

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	2026-05-18T00:06:09.664402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67b0e9a2a15b082b874485ba6c4dfad0ed59e12e25eb5df8e87b50562104cfb4

Aliases

arxiv: 1809.03205 · arxiv_version: 1809.03205v1 · doi: 10.48550/arxiv.1809.03205 · pith_short_12: M6YOTIVBLMEC · pith_short_16: M6YOTIVBLMECXB2E · pith_short_8: M6YOTIVB

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/M6YOTIVBLMECXB2EQW5GYTP22D \
  | 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: 67b0e9a2a15b082b874485ba6c4dfad0ed59e12e25eb5df8e87b50562104cfb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8e912888f962b54b5919bb7cd95214fd30c1fd72b878e97f92eca58d1d430fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-09-10T09:21:58Z",
    "title_canon_sha256": "b20d2df24b5ba39f6a517b7d71962404b82d31600236efd1fa0a663c88c2dbed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.03205",
    "kind": "arxiv",
    "version": 1
  }
}