Pith Number

pith:JPXZD5EN

pith:2013:JPXZD5ENRE5FNBK5MP73OF2QMM

not attested not anchored not stored refs pending

Theoretical models of planetary system formation: mass vs semi-major axis

A. Fortier, C. Mordasini, D. Swoboda, F. Carron, S. Pfyffer, W. Benz, Y. Alibert

arxiv:1307.4864 v1 · 2013-07-18 · 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{JPXZD5ENRE5FNBK5MP73OF2QMM}

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	2026-05-18T01:48:43.079641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bef91f48d893a56855d63ffb7175063034e2830e2b506050ae54977dd72b4d7

Aliases

arxiv: 1307.4864 · arxiv_version: 1307.4864v1 · doi: 10.48550/arxiv.1307.4864 · pith_short_12: JPXZD5ENRE5F · pith_short_16: JPXZD5ENRE5FNBK5 · pith_short_8: JPXZD5EN

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/JPXZD5ENRE5FNBK5MP73OF2QMM \
  | 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: 4bef91f48d893a56855d63ffb7175063034e2830e2b506050ae54977dd72b4d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bc1a414f604da2c6c16749a6211a51a3b48015ef3ff0cb317644569a6de3a9d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-07-18T08:38:17Z",
    "title_canon_sha256": "4ca3129390a9ae2d36c57d12dbb74acc42ba68e91046c2b3964345ae13efbcaa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.4864",
    "kind": "arxiv",
    "version": 1
  }
}