Pith Number

pith:BMZY3R6K

pith:2026:BMZY3R6KK2FJ2XHDZ3VTQCOVIW

not attested not anchored not stored refs pending

Nautilus Space Observatory: The Evolution of Planets and their Atmospheres

Adina D. Feinstein, Ana Glidden, Benjamin V. Rackham, Chaucer Langbert, Chia-Lung Lin, Daniel Apai, Ilaria Pascucci, Kevin Wagner, Luis Welbanks, Noah Tuchow, Peter Plavchan, Raymond Pierrehumbert, Robin Wordsworth, Yifan Zhou

arxiv:2606.26214 v1 · 2026-06-24 · 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{BMZY3R6KK2FJ2XHDZ3VTQCOVIW}

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	2026-06-26T00:15:29.754823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b338dc7ca568a9d5ce3ceeb3809d545ac9363c499823839c1e144d387dac2e6

Aliases

arxiv: 2606.26214 · arxiv_version: 2606.26214v1 · doi: 10.48550/arxiv.2606.26214 · pith_short_12: BMZY3R6KK2FJ · pith_short_16: BMZY3R6KK2FJ2XHD · pith_short_8: BMZY3R6K

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/BMZY3R6KK2FJ2XHDZ3VTQCOVIW \
  | 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: 0b338dc7ca568a9d5ce3ceeb3809d545ac9363c499823839c1e144d387dac2e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f722564d526c896ea19c488df2a706d371e4a83a31b0d132898774dc8be8e3a6",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2026-06-24T17:51:21Z",
    "title_canon_sha256": "b8c9e95f9867a9affa94ee60577d2c9661654298e2aa0ebb947023b874058e07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.26214",
    "kind": "arxiv",
    "version": 1
  }
}