Pith Number

pith:JVHNBSVI

pith:2018:JVHNBSVISLAR2ODGN5KC4Q72WE

not attested not anchored not stored refs pending

Bright Opportunities for Atmospheric Characterization of Small Planets: Masses and Radii of K2-3 b, c, d and GJ3470 b from Radial Velocity Measurements and Spitzer Transits

Andrew W. Howard, Benjamin J. Fulton, Bjorn Benneke, C. Lovis, Courtney D. Dressing, Daniel del Ser, David Berardo, Erik A. Petigura, Evan Sinukoff, Farisa Y. Morales, F. Murgas, F. Pepe, Gregory W. Henry, Heather A. Knutson, Howard Isaacson, H. T. Corbett, Ian J.M. Crossfield, Jeffrey K. Ratzloff, Jessica Krick, J.-M. Almenara, John H. Livingston, Joshua E. Schlieder, Kevin K. Hardegree-Ullman, Lauren Weiss, Lea A. Hirsch, Michael Werner, M. Mayor, Molly R. Kosiarek, N. C. Santos, Nicholas M. Law, Nicola Astudillo-Defru, Octavi Fors, Sarah Blunt, S. Udry, T. Forveille, Varoujan Gorjian, Ward S. Howard, X. Bonfils, X. Delfosse

arxiv:1812.08241 v2 · 2018-12-19 · 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{JVHNBSVISLAR2ODGN5KC4Q72WE}

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	2026-05-17T23:53:57.207212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d4ed0caa892c11d38666f542e43fab1377607cc8552bee9307531b28f259cce

Aliases

arxiv: 1812.08241 · arxiv_version: 1812.08241v2 · doi: 10.48550/arxiv.1812.08241 · pith_short_12: JVHNBSVISLAR · pith_short_16: JVHNBSVISLAR2ODG · pith_short_8: JVHNBSVI

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/JVHNBSVISLAR2ODGN5KC4Q72WE \
  | 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: 4d4ed0caa892c11d38666f542e43fab1377607cc8552bee9307531b28f259cce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "553951d18cd1c419f12bbb65efb07eeaf8a56e89846358de317c6da8273ca7e0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-12-19T20:58:14Z",
    "title_canon_sha256": "0d200f399dd8a9b59eaf73aff8f0c7dcda0bf003abfd013d5e69fd3b19d971fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.08241",
    "kind": "arxiv",
    "version": 2
  }
}