Pith Number

pith:4N23RTOH

pith:2019:4N23RTOHVKYQFVVPVNIF2A5JD5

not attested not anchored not stored refs pending

Geoscience for understanding habitability in the solar system and beyond

Alessandro Morbidelli, Cedric Gillmann, Dennis H\"oning, Emmanuelle J. Javaux, Fabrice Gaillard, Heike Rauer, John Lee Grenfell, Kai W\"unnemann, Lena Noack, Manuel Scherf, \"Ozg\"ur Karatekin, Paul Tackley, Steven Goderis, Tilman Spohn, Tim Van Hoolst, Vera Dobos, Veronique Dehant, Vinciane Debaille

arxiv:1909.00362 v1 · 2019-09-01 · 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{4N23RTOHVKYQFVVPVNIF2A5JD5}

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	2026-07-05T00:01:08.372158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e375b8cdc7aab102d6afab505d03a91f71af3e69b49e4948b347853c1463c622

Aliases

arxiv: 1909.00362 · arxiv_version: 1909.00362v1 · doi: 10.48550/arxiv.1909.00362 · pith_short_12: 4N23RTOHVKYQ · pith_short_16: 4N23RTOHVKYQFVVP · pith_short_8: 4N23RTOH

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/4N23RTOHVKYQFVVPVNIF2A5JD5 \
  | 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: e375b8cdc7aab102d6afab505d03a91f71af3e69b49e4948b347853c1463c622

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f98400c5f647fe8da0373013af6010cc418751917e9b7855c113af660af5cfc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-09-01T09:20:37Z",
    "title_canon_sha256": "6a60475a2491f111c9ea9f759f0ab7d71212c9e0f701885bc2bbe18a9e44e6f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.00362",
    "kind": "arxiv",
    "version": 1
  }
}