Pith Number

pith:FNXCVOIA

pith:2018:FNXCVOIA553RTQ6ZVK3OJH73OG

not attested not anchored not stored refs pending

Characterisation of the HD 219134 multi-planet system I. Observations of stellar magnetism, wind, and high-energy flux

A. A. Vidotto, A. G. Sreejith, B. E. Wood, C. P. Folsom, E. Alecian, G. Valyavin, H. Lichtenegger, J. Murthy, L. Fossati, P. E. Cubillos, P. Petit, V. Girish

arxiv:1808.00406 v2 · 2018-08-01 · astro-ph.SR · 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{FNXCVOIA553RTQ6ZVK3OJH73OG}

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	2026-05-18T00:05:30.119174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b6e2ab900ef7719c3d9aab6e49ffb718ed16fcd77df0d759b5f73e67d22c3fe

Aliases

arxiv: 1808.00406 · arxiv_version: 1808.00406v2 · doi: 10.48550/arxiv.1808.00406 · pith_short_12: FNXCVOIA553R · pith_short_16: FNXCVOIA553RTQ6Z · pith_short_8: FNXCVOIA

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/FNXCVOIA553RTQ6ZVK3OJH73OG \
  | 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: 2b6e2ab900ef7719c3d9aab6e49ffb718ed16fcd77df0d759b5f73e67d22c3fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d82cab6b55b24710139d5e57d78fe547ada70774b98059ac0468af165f9cc28",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-08-01T16:25:53Z",
    "title_canon_sha256": "922775d0724da316ac93832f0032867f4b3dac6f9c0056853a12460ed6141389"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.00406",
    "kind": "arxiv",
    "version": 2
  }
}