Pith Number

pith:LJM6BGIF

pith:2026:LJM6BGIF4BA4EHWBZBFRVMOBOI

not attested not anchored not stored refs pending

Nautilus Space Observatory: Unveiling the Diversity and Origin of Sub-Neptunes with the Nautilus Space Observatory

A. D. Feinstein, Ana Glidden, Benjamin V. Rackham, Chia-Lung Lin, D\'aniel Apai, Ilaria Pascucci, Julien de Wit, Kylie E. Hall, Luis Welbanks, Mercedes L\'opez-Morales, Noah Tuchow, Raymond Pierrehumbert, Robin Wordsworth

arxiv:2607.00268 v1 · 2026-06-30 · astro-ph.IM · 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{LJM6BGIF4BA4EHWBZBFRVMOBOI}

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	2026-07-02T00:18:42.085880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a59e09905e041c21ec1c84b1ab1c1720eaa333b03ab9cd9c8dab589ce31b013

Aliases

arxiv: 2607.00268 · arxiv_version: 2607.00268v1 · doi: 10.48550/arxiv.2607.00268 · pith_short_12: LJM6BGIF4BA4 · pith_short_16: LJM6BGIF4BA4EHWB · pith_short_8: LJM6BGIF

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/LJM6BGIF4BA4EHWBZBFRVMOBOI \
  | 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: 5a59e09905e041c21ec1c84b1ab1c1720eaa333b03ab9cd9c8dab589ce31b013

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c750d9cbaa21447014ec95a665057614c966b103074e5604bf462d9f935f4da",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2026-06-30T23:32:53Z",
    "title_canon_sha256": "8c5033679b2c5fe9bd544d99754974a6c0b402a32765af37b121770f32af62c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.00268",
    "kind": "arxiv",
    "version": 1
  }
}