Pith Number

pith:OO3GLVZC

pith:2018:OO3GLVZC3Q2B2QGSSQSRSIPYJN

not attested not anchored not stored refs pending

Earth: Atmospheric Evolution of a Habitable Planet

Christopher T. Reinhard, Edward W. Schwieterman, Stephanie L. Olson, Timothy W. Lyons

arxiv:1803.05967 v1 · 2018-03-15 · 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{OO3GLVZC3Q2B2QGSSQSRSIPYJN}

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	2026-05-17T23:59:09.502269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73b665d722dc341d40d294251921f84b76a9ce118c80e96f988b55b25cc58f1f

Aliases

arxiv: 1803.05967 · arxiv_version: 1803.05967v1 · doi: 10.48550/arxiv.1803.05967 · pith_short_12: OO3GLVZC3Q2B · pith_short_16: OO3GLVZC3Q2B2QGS · pith_short_8: OO3GLVZC

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/OO3GLVZC3Q2B2QGSSQSRSIPYJN \
  | 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: 73b665d722dc341d40d294251921f84b76a9ce118c80e96f988b55b25cc58f1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb2b400b713241c9058cb78592e15b1b24b12c6ad229577be25233057c7fd292",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-03-15T19:34:37Z",
    "title_canon_sha256": "e06cc99f120857a915c1dc25647ea7c541172fdec4a542643867551995ee8269"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.05967",
    "kind": "arxiv",
    "version": 1
  }
}