Pith Number

pith:7O32G3KE

pith:2013:7O32G3KEJE34RYIFXHCGXDRMDB

not attested not anchored not stored refs pending

Estimating Stellar Radial Velocity Variability from Kepler and GALEX: Implications for the Radial Velocity Confirmation of Exoplanets

C. A. Watson, F. A. Bastien, H. M. Cegla, J. Pepper, K. G. Stassun

arxiv:1311.3344 v1 · 2013-11-13 · astro-ph.EP · 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{7O32G3KEJE34RYIFXHCGXDRMDB}

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	2026-05-18T01:46:31.268527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbb7a36d444937c8e105b9c46b8e2c186521a4867d1c5b7a30572c852390a379

Aliases

arxiv: 1311.3344 · arxiv_version: 1311.3344v1 · doi: 10.48550/arxiv.1311.3344 · pith_short_12: 7O32G3KEJE34 · pith_short_16: 7O32G3KEJE34RYIF · pith_short_8: 7O32G3KE

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/7O32G3KEJE34RYIFXHCGXDRMDB \
  | 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: fbb7a36d444937c8e105b9c46b8e2c186521a4867d1c5b7a30572c852390a379

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69edd8c6cb5117e40188ef6b5e6cc905f81b90363331af959549cb68996aba30",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-11-13T23:50:09Z",
    "title_canon_sha256": "3ca38582a3ddf139046896e3085d2f88ed0b0844b51d4527ab594d21c0258de6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.3344",
    "kind": "arxiv",
    "version": 1
  }
}