Pith Number

pith:G5XC4XZF

pith:2012:G5XC4XZFK5IIXYJ5TLVOJNYY3W

not attested not anchored not stored refs pending

Magnetic field, differential rotation and activity of the hot-Jupiter hosting star HD 179949

A.C. Cameron, A. Lanza, A. Maggio, A. Martinez Fiorenzano, C. Moutou, D. Bohlender, E.L. Shkolnik, I Pagano, J.-F. Donati, M. Jardine, R. Fares, S. Dieters

arxiv:1202.4472 v2 · 2012-02-20 · 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{G5XC4XZFK5IIXYJ5TLVOJNYY3W}

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	2026-05-18T01:58:23.220643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

376e2e5f2557508be13d9aeae4b718dd808d88084826d49c859fa6e4e5fcac7e

Aliases

arxiv: 1202.4472 · arxiv_version: 1202.4472v2 · doi: 10.48550/arxiv.1202.4472 · pith_short_12: G5XC4XZFK5II · pith_short_16: G5XC4XZFK5IIXYJ5 · pith_short_8: G5XC4XZF

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/G5XC4XZFK5IIXYJ5TLVOJNYY3W \
  | 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: 376e2e5f2557508be13d9aeae4b718dd808d88084826d49c859fa6e4e5fcac7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab3a8f5e9a007d040c4b8f54c00812385015a23f0cdcf6d47c250176fc8bcad5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-02-20T21:27:23Z",
    "title_canon_sha256": "50e8749b0f6041551c5abf27bde90c13f36beeb9c19367fd9fb8bf4331c7868e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.4472",
    "kind": "arxiv",
    "version": 2
  }
}