Pith Number

pith:F24NWF4Z

pith:2020:F24NWF4Z7ZX5LSEKWL5ZQY7SVZ

not attested not anchored not stored refs pending

Two examples of how to use observations of terrestrial planets orbiting in temperate orbits around low mass stars to test key concepts of planetary habitability

Martin Turbet

arxiv:2005.06512 v1 · 2020-05-13 · 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{F24NWF4Z7ZX5LSEKWL5ZQY7SVZ}

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

Bioverse: Assessing the Ability of Direct Imaging Surveys to Empirically Constrain the Habitable Zone via Trends in Albedo

Receipt and verification

First computed	2026-07-05T01:02:47.436535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2eb8db1799fe6fd5c88ab2fb9863f2ae5955347586cc7e118bd4939097d62bb7

Aliases

arxiv: 2005.06512 · arxiv_version: 2005.06512v1 · doi: 10.48550/arxiv.2005.06512 · pith_short_12: F24NWF4Z7ZX5 · pith_short_16: F24NWF4Z7ZX5LSEK · pith_short_8: F24NWF4Z

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/F24NWF4Z7ZX5LSEKWL5ZQY7SVZ \
  | 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: 2eb8db1799fe6fd5c88ab2fb9863f2ae5955347586cc7e118bd4939097d62bb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bd101fa7e5af786c09fce3512cfbf99af69c7820ac0acc1f8e83e44605608ea",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2020-05-13T18:35:38Z",
    "title_canon_sha256": "b16e229baeabcc5df40d9673ee89b12704698c07f771216519970419dafa7d75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.06512",
    "kind": "arxiv",
    "version": 1
  }
}