Pith Number

pith:7WIHXKRR

pith:2025:7WIHXKRRUI6LXVHYK3JNMXXFCX

not attested not anchored not stored refs pending

exoatlas: friendly Python code for exoplanet populations

Autumn Stephens, Catriona Murray, Girish M. Duvvuri, Jackson Avery, Mirielle Caradonna, Patcharapol Wachiraphan, Sebastian Pineda, Valerie Arriero, Zach K. Berta-Thompson

arxiv:2507.02210 v1 · 2025-07-03 · astro-ph.IM · 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{7WIHXKRRUI6LXVHYK3JNMXXFCX}

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.

Cited by

1 paper in Pith

ESCAPE: a small explorer mission to study the stellar drivers of exoplanet evolution

Receipt and verification

First computed	2026-07-05T11:31:13.896750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd907baa31a23cbbd4f856d2d65ee515e69dd1ce6b995b78f08249c51d933070

Aliases

arxiv: 2507.02210 · arxiv_version: 2507.02210v1 · doi: 10.48550/arxiv.2507.02210 · pith_short_12: 7WIHXKRRUI6L · pith_short_16: 7WIHXKRRUI6LXVHY · pith_short_8: 7WIHXKRR

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/7WIHXKRRUI6LXVHYK3JNMXXFCX \
  | 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: fd907baa31a23cbbd4f856d2d65ee515e69dd1ce6b995b78f08249c51d933070

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b31dd381a3a7ee7d749ae26cbe52b22edbc4d8cdbd650c12ba2b4d83c7f8adc8",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2025-07-03T00:14:38Z",
    "title_canon_sha256": "10a4d590fd55a274ba72cb0697d2521871781c01bbe0ccfcb4d6c6d84e033e59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.02210",
    "kind": "arxiv",
    "version": 1
  }
}