Pith Number

pith:NVE2HYB5

pith:2018:NVE2HYB5VJTRUD5FNWTWMLAVHK

not attested not anchored not stored refs pending

Modeling the albedo of Earth-like magma ocean planets with H2O-CO2 atmospheres

Emmanuel Marcq, Martin Turbet, William Pluriel

arxiv:1809.02036 v1 · 2018-09-06 · 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{NVE2HYB5VJTRUD5FNWTWMLAVHK}

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	2026-05-18T00:06:21.473126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d49a3e03daa671a0fa56da7662c153a941bf2f18ecb5944ffec7dcc105acfef

Aliases

arxiv: 1809.02036 · arxiv_version: 1809.02036v1 · doi: 10.48550/arxiv.1809.02036 · pith_short_12: NVE2HYB5VJTR · pith_short_16: NVE2HYB5VJTRUD5F · pith_short_8: NVE2HYB5

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/NVE2HYB5VJTRUD5FNWTWMLAVHK \
  | 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: 6d49a3e03daa671a0fa56da7662c153a941bf2f18ecb5944ffec7dcc105acfef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b51492ab1153d4461f99b47815e476d0bcfaf6723271a6c5a5e13b70aea6eb2d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-09-06T15:13:49Z",
    "title_canon_sha256": "f6c981e994268509d768b2602bc138c1217e557c5d55c019541a804de3b18537"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.02036",
    "kind": "arxiv",
    "version": 1
  }
}