Pith Number

pith:JOHXAVEW

pith:2024:JOHXAVEWP75UCQR57AI3MDRVFN

not attested not anchored not stored refs pending

The evolutionary divergence of Mars, Venus and Earth

Cedric Gillmann, Diogo Louren\c{c}o, Frances Westall, Gregor J. Golabek, Keiko Hamano

arxiv:2404.09420 v1 · 2024-04-15 · 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{JOHXAVEWP75UCQR57AI3MDRVFN}

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	2026-07-05T08:08:06.106832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b8f7054967ffb41423df811b60e352b6210b2e3e516925a04154754d8472157

Aliases

arxiv: 2404.09420 · arxiv_version: 2404.09420v1 · doi: 10.48550/arxiv.2404.09420 · pith_short_12: JOHXAVEWP75U · pith_short_16: JOHXAVEWP75UCQR5 · pith_short_8: JOHXAVEW

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/JOHXAVEWP75UCQR57AI3MDRVFN \
  | 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: 4b8f7054967ffb41423df811b60e352b6210b2e3e516925a04154754d8472157

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8d707581afeaf7e081eb779d0caeadc59176e83af241b8e10e8528a354a5dba",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2024-04-15T02:27:56Z",
    "title_canon_sha256": "cc1c6bdd0954ea4c15fd45833556128702e218e16204662d5a7c9050f3828384"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.09420",
    "kind": "arxiv",
    "version": 1
  }
}