Pith Number

pith:QYBR2XTG

pith:2014:QYBR2XTGU6F2DL6GKEVBMWKYLX

not attested not anchored not stored refs pending

Carbon-rich planet formation in a solar composition disk

Jean-Marc Petit, Jonathan I. Lunine, Mohamad Ali-Dib, Olivier Mousis

arxiv:1402.5182 v1 · 2014-02-21 · 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{QYBR2XTGU6F2DL6GKEVBMWKYLX}

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	2026-05-18T01:44:29.831291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86031d5e66a78ba1afc6512a1659585dd4abb7009d6b74007655df482af60ba9

Aliases

arxiv: 1402.5182 · arxiv_version: 1402.5182v1 · doi: 10.48550/arxiv.1402.5182 · pith_short_12: QYBR2XTGU6F2 · pith_short_16: QYBR2XTGU6F2DL6G · pith_short_8: QYBR2XTG

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/QYBR2XTGU6F2DL6GKEVBMWKYLX \
  | 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: 86031d5e66a78ba1afc6512a1659585dd4abb7009d6b74007655df482af60ba9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cfe98f09d7be28362f7f1853fb80af2a28d578ac379e39d47db43ce07d1bbc3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-02-21T01:47:56Z",
    "title_canon_sha256": "e4462c8f4cf8a7a23258dd1a446070f92140b0e054c6e1e9ed1fa85c41408a3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5182",
    "kind": "arxiv",
    "version": 1
  }
}