Pith Number

pith:XPZZHEA2

pith:2022:XPZZHEA2IQVB57SDG43KRQI2RQ

not attested not anchored not stored refs pending

The Metal-Silicate Partitioning of Carbon During Earth's Accretion and its Distribution in the Early Solar System

A. Morbidelli, D. C. Rubie, E. S. Jennings, I. A. Franchi, I. Blanchard, N. Miyajima, S. A. Jacobson, S. Petitgirard, X. Zhao

arxiv:2202.06809 v1 · 2022-02-14 · astro-ph.EP · physics.geo-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XPZZHEA2IQVB57SDG43KRQI2RQ}

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	2026-07-05T03:57:32.307996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbf393901a442a1efe433736a8c11a8c133b99119b4a48b58d7198e49e865f49

Aliases

arxiv: 2202.06809 · arxiv_version: 2202.06809v1 · doi: 10.48550/arxiv.2202.06809 · pith_short_12: XPZZHEA2IQVB · pith_short_16: XPZZHEA2IQVB57SD · pith_short_8: XPZZHEA2

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/XPZZHEA2IQVB57SDG43KRQI2RQ \
  | 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: bbf393901a442a1efe433736a8c11a8c133b99119b4a48b58d7198e49e865f49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76ef4921fed4e8d1fda079ca3172c3cf70e42639656c0261e1b3968e55fc41f7",
    "cross_cats_sorted": [
      "physics.geo-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-02-14T15:52:18Z",
    "title_canon_sha256": "bde19565a30bbde298fbc33dac2447b5016859e8f97013b2c2c84ffbcd24e28f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.06809",
    "kind": "arxiv",
    "version": 1
  }
}