Pith Number

pith:2IH4ZCY3

pith:2022:2IH4ZCY3P4CFDO2MTFP6JMC2RT

not attested not anchored not stored refs pending

A sub-Neptune transiting the young field star HD 18599 at 40 pc

Akihiko Fukui, Alexander Rudat, Alexis M. S. Smith, Alicia Kendall, Avi Shporer, Avi Sphorer, Bj\"orn Benneke, Brendan P. Bowler, Brett Addison, C.G. Tinney, Charles Beichman, Courtney D. Dressing, Daniel Bayliss, David Anthony Berardo, David Ciardi, David W. Latham, Diana Dragomir, Drake Deming, Duncan Wright, Edward M. Bryant, Elisabeth Matthews, Erica Gonz\' alez Alvarez, Farisa Morales, George Ricker, George Zhou, Huigen Liu, Hui Zhang, Ian Crossfield, Jack Okumura, Jake T. Clark, James S. Jenkins, Jerome P. de Leon, Jessie Christiansen, John F. Kielkopf, John H. Livingston, Jonathan Horner, Jon M. Jenkins, Jose I. Vines, Joshua I. M. Winn, Joshua Schlieder, Karen A. Collins, Katharine Hesse, Keivan Stassun, Kevin I. Collins, Laura Kreidberg, Markus Rabus, Matthew W. Mengel, Mayuko Mori, Michael B. Lund, Michael W. Werner, Motohide Tamura, Norio Narita, Peter Plavchan, Rachel Matson, Richard G. West, Richard P. Schwarz, Robert A. Wittenmyer, Roland Vanderspek, Sam Quinn, Samuel Gill, Sarah Ballard, Sara Seager, Stephen R. Kane, Steve B. Howell, Steven Giacalone, Taku Nishiumi, Thiam Guan Tan, Tianjun Gan, Tim Brown, Varoujan Gorjian

arxiv:2210.08179 v1 · 2022-10-15 · 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{2IH4ZCY3P4CFDO2MTFP6JMC2RT}

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	2026-07-05T05:57:58.053440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d20fcc8b1b7f0451bb4c995fe4b05a8cfabd5e0a4721713c462b810b957966b8

Aliases

arxiv: 2210.08179 · arxiv_version: 2210.08179v1 · doi: 10.48550/arxiv.2210.08179 · pith_short_12: 2IH4ZCY3P4CF · pith_short_16: 2IH4ZCY3P4CFDO2M · pith_short_8: 2IH4ZCY3

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/2IH4ZCY3P4CFDO2MTFP6JMC2RT \
  | 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: d20fcc8b1b7f0451bb4c995fe4b05a8cfabd5e0a4721713c462b810b957966b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c55f8058d91c389be4ef5aeb7b98035b4ee4abc5c43f965bbd06c6595b7fa89",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-10-15T03:53:42Z",
    "title_canon_sha256": "ddac5af078fb90392f9e16192d3434d22524d73701817da4ab5f891165386289"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.08179",
    "kind": "arxiv",
    "version": 1
  }
}