Pith Number

pith:4SKHJRC2

pith:2013:4SKHJRC2WIF4PKD5MBZTLBVSEJ

not attested not anchored not stored refs pending

Runaway greenhouse effect on exomoons due to irradiation from hot, young giant planets

(2) University of Washington, 3) ((1) McMaster University, (3) NASA Astrobiology Institute, Canada, Hamilton (ON), Ren\'e Heller (1), Rory Barnes (2, Seattle, USA, USA), VPL Lead Team

arxiv:1311.0292 v1 · 2013-11-01 · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4SKHJRC2WIF4PKD5MBZTLBVSEJ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:46:39.831450Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e49474c45ab20bc7a87d60733586b22265592b5bbef19cb5e55f1afa1cdcdf42

Aliases

arxiv: 1311.0292 · arxiv_version: 1311.0292v1 · doi: 10.48550/arxiv.1311.0292 · pith_short_12: 4SKHJRC2WIF4 · pith_short_16: 4SKHJRC2WIF4PKD5 · pith_short_8: 4SKHJRC2

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/4SKHJRC2WIF4PKD5MBZTLBVSEJ \
  | 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: e49474c45ab20bc7a87d60733586b22265592b5bbef19cb5e55f1afa1cdcdf42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7ef73df196419b202f70a96f9b7c8f2e328356a0c99e3e85eb9d20793daaec4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-11-01T20:13:26Z",
    "title_canon_sha256": "f1214cd4e3ab7bd862cabd97ba709371c0d7da430597508e59db96a3ffb6c07b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.0292",
    "kind": "arxiv",
    "version": 1
  }
}