Pith Number

pith:2WVRGP7G

pith:2025:2WVRGP7GELOMH47F7XILHYGVHM

not attested not anchored not stored refs pending

HD 35843: A Sun-like star hosting a long period sub-Neptune and inner super-Earth

Allyson Bieryla, Andrew W. Mann, Baptiste Lavie, Belinda Nicholson, Benjamin J. Fulton, Carl Ziegler, C\'esar Brice\~no, Coel Hellier, Cristilyn N. Watkins, Daniel Bayliss, David Charbonneau, David Osip, David R. Anderson, Diana Dragomir, Edward E. Zuidema, Edward M. Bryant, Fran\c{c}ois Bouchy, Haedam Im, Hugh P. Osborn, Ismael Mireles, Jason D. Eastman, Jason Dittmann, Jeffrey Crane, Johanna Teske, Jonathan M. Irwin, Jon M. Jenkins, Joseph D. Twicken, Jos\'e Vin\'es L\'opez, Joshua N. Winn, Karen A. Collins, Katharine Hesse, Keivan G. Stassun, Marshall C. Johnson, Martin Paegert, Maximilian G\"unther, Michael B. Lund, Michelle Kunimoto, Monika Lendl, Nora L. Eisner, Nuno C. Santos, Peter J. Wheatley, Richard P. Schwarz, R. Paul Butler, Ryan Cloutier, Samuel Gill, Samuel N. Quinn, Sara Seager, Sebasti\'an A. Freigeiro, Sergio G. Sousa, Sharon X. Wang, Sol\`ene Ulmer-Moll, St\'ephane Udry, Stephen Shectman, Steve B. Howell, Vincent Van Eylen

arxiv:2505.00898 v1 · 2025-05-01 · 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{2WVRGP7GELOMH47F7XILHYGVHM}

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	2026-07-05T10:57:41.390256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5ab133fe622dcc3f3e5fdd0b3e0d53b2af0c6b1a3f79ce5a94a76062f6cfe26

Aliases

arxiv: 2505.00898 · arxiv_version: 2505.00898v1 · doi: 10.48550/arxiv.2505.00898 · pith_short_12: 2WVRGP7GELOM · pith_short_16: 2WVRGP7GELOMH47F · pith_short_8: 2WVRGP7G

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/2WVRGP7GELOMH47F7XILHYGVHM \
  | 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: d5ab133fe622dcc3f3e5fdd0b3e0d53b2af0c6b1a3f79ce5a94a76062f6cfe26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51981a93e0b4565981ef5a9c5ca3c12ac4ae554b7677a1fb33435f0039c838c0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-05-01T22:22:52Z",
    "title_canon_sha256": "df4fd8ae1e9741ce4d9c15f28edee76a1b640375c738110f6d82b8fc18adb503"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.00898",
    "kind": "arxiv",
    "version": 1
  }
}