Pith Number

pith:UBYIX4QN

pith:2019:UBYIX4QNCVL3ZM24RULRO7A72S

not attested not anchored not stored refs pending

The Transiting Multi-planet System HD15337: Two Nearly Equal-mass Planets Straddling the Radius Gap

Alexis M. S. Smith, Anders Bo Justesen, Anders Erikson, Artie P. Hatzes, Carina M. Persson, Daria Kubyshkina, Davide Gandolfi, David Nespral, Diego Hidalgo, Eike W. Guenther, Emil Knudstrup, Enric Palle, Fei Dai, Grzegorz Nowak, Guillermo Torres, Hans J. Deeg, Heike Rauer, Ignasi Ribas, Jie Li, John H. Livingston, Jorge Prieto-Arranz, Juan Cabrera, Judith Korth, Keivan G. Stassun, Kristine W. F. Lam, Luca Fossati, Luc\'ia Gonz\'alez-Cuesta, Malcolm Fridlund, Marek Skarka, Maria Hjorth, Martin P\"atzold, Massimiliano Esposito, Michael Endl, Michael L. Vezie, Misty D. Davies, Natalie Batalha, Norio Narita, Oscar Barrag\'an, Pamela Rowden, Paul G. Beck, Petr Kabath, Philipp Eigm\"uller, Pilar Monta\~nes Rodr\'iguez, Prajwal Niraula, Rafael A. Garc\'ia, Rafael Luque, Robert Goeke, Sascha Grziwa, Savita Mathur, Scott Cartwright, Seth Redfield, Simon Albrecht, Szilard Csizmadia, Teruyuki Hirano, Vincent Van Eylen, William D. Cochran

arxiv:1903.05623 v3 · 2019-03-13 · 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{UBYIX4QNCVL3ZM24RULRO7A72S}

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	2026-05-17T23:46:52.702236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0708bf20d1557bcb35c8d17177c1fd4a0189e358a3211b6d032409bfbe2707e

Aliases

arxiv: 1903.05623 · arxiv_version: 1903.05623v3 · doi: 10.48550/arxiv.1903.05623 · pith_short_12: UBYIX4QNCVL3 · pith_short_16: UBYIX4QNCVL3ZM24 · pith_short_8: UBYIX4QN

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/UBYIX4QNCVL3ZM24RULRO7A72S \
  | 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: a0708bf20d1557bcb35c8d17177c1fd4a0189e358a3211b6d032409bfbe2707e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9089fa6688319494aa45eddc5437b0b357f9c6a0fc6c52f59feac92a7887e424",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-03-13T17:43:55Z",
    "title_canon_sha256": "0971148da95ea0590fee24db6bacf79ed2ab99c9d3edafd2a708bfc671781a89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.05623",
    "kind": "arxiv",
    "version": 3
  }
}