Pith Number

pith:4WR2GU3M

pith:2013:4WR2GU3MGOQR2ZMWBIYTFLXJPR

not attested not anchored not stored refs pending

Statistical Characteristics of the Heliospheric Plasma and Magnetic Field at the Earth's Orbit during Four Solar Cycles 20-23

A. V. Dmitriev, A. V. Suvorova, I. S. Veselovsky

arxiv:1301.2929 v1 · 2013-01-14 · physics.space-ph · 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{4WR2GU3MGOQR2ZMWBIYTFLXJPR}

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	2026-05-18T03:36:27.767760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5a3a3536c33a11d65960a3132aee97c4b2c868ef2c1b116ffabcad15d6ad0a3

Aliases

arxiv: 1301.2929 · arxiv_version: 1301.2929v1 · doi: 10.48550/arxiv.1301.2929 · pith_short_12: 4WR2GU3MGOQR · pith_short_16: 4WR2GU3MGOQR2ZMW · pith_short_8: 4WR2GU3M

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/4WR2GU3MGOQR2ZMWBIYTFLXJPR \
  | 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: e5a3a3536c33a11d65960a3132aee97c4b2c868ef2c1b116ffabcad15d6ad0a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "237e1d09a4e6c0063bbf41d775f22ae1daaa77557bdf4c2543b962b906bf1f98",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2013-01-14T11:43:56Z",
    "title_canon_sha256": "be89a1b522ee30b8b58b246cdf5ba10f7e9d2129a7c9147328ad3e4048021c99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.2929",
    "kind": "arxiv",
    "version": 1
  }
}