Pith Number

pith:VDGYTXPJ

pith:2018:VDGYTXPJCCMUL7Q2Z2TJCQ7AUZ

not attested not anchored not stored refs pending

Effect of the exoplanet magnetic field topology on its magnetospheric radio emission

A. S. Brun, F. Pantellini, J. Varela, P. Zarka, V. R\'eville

arxiv:1807.04417 v1 · 2018-07-12 · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VDGYTXPJCCMUL7Q2Z2TJCQ7AUZ}

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	2026-05-18T00:10:53.573282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8cd89dde9109945fe1acea69143e0a642e7d9594b320769b526629037edfc41

Aliases

arxiv: 1807.04417 · arxiv_version: 1807.04417v1 · doi: 10.48550/arxiv.1807.04417 · pith_short_12: VDGYTXPJCCMU · pith_short_16: VDGYTXPJCCMUL7Q2 · pith_short_8: VDGYTXPJ

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/VDGYTXPJCCMUL7Q2Z2TJCQ7AUZ \
  | 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: a8cd89dde9109945fe1acea69143e0a642e7d9594b320769b526629037edfc41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "711fc3920cc5a3ed72565524fb07fd7cf03b7449c2972260479dae3f16a4127d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-07-12T04:18:02Z",
    "title_canon_sha256": "c57358bfa1603a06e05b1dff4d2625495de3acd4b8799ed4c85b5178c6499ddc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.04417",
    "kind": "arxiv",
    "version": 1
  }
}