Pith Number

pith:HPLTARCN

pith:2025:HPLTARCNNF5ILLZX45EGJHYBGL

not attested not anchored not stored refs pending

An Analysis of the Radius Gap in a Sample of Kepler, K2 and TESS exoplanets orbiting M Dwarf Stars

Aida Behmard, Carlos Allende Prieto, Diogo Souto, Dmitry Bizyaev, F\'abio Wanderley, Ilaria Pascucci, Katia Cunha, Marc Pinsonneault, Rachael L. Beaton, Simone Daflon, Sten Hasselquist, Steve Howell, Steven R. Majewski, Verne V. Smith

arxiv:2509.01930 v1 · 2025-09-02 · 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{HPLTARCNNF5ILLZX45EGJHYBGL}

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	2026-07-05T12:03:11.299593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bd730444d697a85af37e748649f0132d2836fbadd8cc96c7a4ff2fb564e3a89

Aliases

arxiv: 2509.01930 · arxiv_version: 2509.01930v1 · doi: 10.48550/arxiv.2509.01930 · pith_short_12: HPLTARCNNF5I · pith_short_16: HPLTARCNNF5ILLZX · pith_short_8: HPLTARCN

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/HPLTARCNNF5ILLZX45EGJHYBGL \
  | 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: 3bd730444d697a85af37e748649f0132d2836fbadd8cc96c7a4ff2fb564e3a89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "932c6128931940aa921577f488a3fea798f6e4c1f606273789dfc858d5de1c29",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-09-02T03:56:15Z",
    "title_canon_sha256": "bcfd35b3e34199b82016026062e3339a69d64b0d604f6839e500474d1107eb43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.01930",
    "kind": "arxiv",
    "version": 1
  }
}