Pith Number

pith:KAMODJVC

pith:2021:KAMODJVCZDY3SRP4IEBHA5Y5OK

not attested not anchored not stored refs pending

Formation of Venus, Earth and Mars: Constrained by isotopes

A. Johansen, H. Lammer, M. Leitzinger, M. Scherf, R. Brasser

arxiv:2102.06173 v1 · 2021-02-11 · 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{KAMODJVCZDY3SRP4IEBHA5Y5OK}

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.

Cited by

1 paper in Pith

Evolution and Observable Properties of Rocky Planet Atmospheres

Receipt and verification

First computed	2026-07-05T02:14:39.094408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5018e1a6a2c8f1b945fc410270771d72b75079172420cc05c95b424efb6f20ea

Aliases

arxiv: 2102.06173 · arxiv_version: 2102.06173v1 · doi: 10.48550/arxiv.2102.06173 · pith_short_12: KAMODJVCZDY3 · pith_short_16: KAMODJVCZDY3SRP4 · pith_short_8: KAMODJVC

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/KAMODJVCZDY3SRP4IEBHA5Y5OK \
  | 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: 5018e1a6a2c8f1b945fc410270771d72b75079172420cc05c95b424efb6f20ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e1eb3bc0c43853d1f3805b5f4ff1167cf9c0dc0b2a21a635b812c386de8d9ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-02-11T18:38:34Z",
    "title_canon_sha256": "98246258f49b1e190c37bb4202391a1994e292ac42bdb5ef3c75c70935aa2a69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.06173",
    "kind": "arxiv",
    "version": 1
  }
}