Pith Number

pith:JO5NNVK5

pith:2003:JO5NNVK5N3MXNCIUD37DHPJMWH

not attested not anchored not stored refs pending

Magnetic topology and surface differential rotation on the K1 subgiant of the RS CVn system HR 1099

G. A. Wade, J. D. Landstreet, J.-F. Donati, J. M. Oliveira, M. Auriere, P. Petit, S. Bagnulo, S. L. S. Shorlin, S. Strasser, T. A. A. Sigut, T. Lueftinger

arxiv:astro-ph/0312238 v1 · 2003-12-09 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JO5NNVK5N3MXNCIUD37DHPJMWH}

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	2026-07-04T16:37:57.832482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bbad6d55d6ed97689141efe33bd2cb1e7c66c1b5f78e7c7c76b85f958e59685

Aliases

arxiv: astro-ph/0312238 · arxiv_version: astro-ph/0312238v1 · doi: 10.48550/arxiv.astro-ph/0312238 · pith_short_12: JO5NNVK5N3MX · pith_short_16: JO5NNVK5N3MXNCIU · pith_short_8: JO5NNVK5

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/JO5NNVK5N3MXNCIUD37DHPJMWH \
  | 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: 4bbad6d55d6ed97689141efe33bd2cb1e7c66c1b5f78e7c7c76b85f958e59685

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bfa592eb2fd2e823a9e0df30179a3bd9cd743ce513082798ec9f1c17075da65",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-12-09T14:44:19Z",
    "title_canon_sha256": "23d3d8110bcc013bda5bfdbeb0a43067176e6052d4375371c9d9ff149a62b0c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0312238",
    "kind": "arxiv",
    "version": 1
  }
}