Pith Number

pith:ICB4QLEA

pith:2020:ICB4QLEARW4HTOROJV4YQEZCKU

not attested not anchored not stored refs pending

Irradiated ocean planets bridge super-Earth and sub-Neptune populations

Artyom Aguichine, Bastien Brugger, Emmanuel Marcq, Joseph Naar, Lorena Acu\~na Aguirre, Magali Deleuil, Olivier Mousis, Thomas Goncalves

arxiv:2002.05243 v2 · 2020-02-12 · 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{ICB4QLEARW4HTOROJV4YQEZCKU}

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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

Uniform Metallicity Measurements of M Dwarf Planet Hosts Support Metallicity-Dependent Sub-Neptune Formation

Receipt and verification

First computed	2026-07-05T01:12:37.648233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4083c82c808db879ba2e4d7988132255385c7e15ef275f7ce68db54d9e5b696d

Aliases

arxiv: 2002.05243 · arxiv_version: 2002.05243v2 · doi: 10.48550/arxiv.2002.05243 · pith_short_12: ICB4QLEARW4H · pith_short_16: ICB4QLEARW4HTORO · pith_short_8: ICB4QLEA

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/ICB4QLEARW4HTOROJV4YQEZCKU \
  | 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: 4083c82c808db879ba2e4d7988132255385c7e15ef275f7ce68db54d9e5b696d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e4526e848f479b47d6d118fb9d02fb6700fdf73f2a225df78211e4705f4da51",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2020-02-12T21:34:48Z",
    "title_canon_sha256": "b3a2c2ba355d6536f321b6059a6597bc3a31477155387625630937c260f15368"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.05243",
    "kind": "arxiv",
    "version": 2
  }
}