Pith Number

pith:K5Q6DXCY

pith:2018:K5Q6DXCYPQJT63VN2ZEBM7TQYJ

not attested not anchored not stored refs pending

How planetary growth outperforms migration

Anders Johansen (Lund Observatory), Ramon Brasser (ELSI, Shigeru Ida (ELSI, Tokyo Tech)

arxiv:1811.00523 v2 · 2018-11-01 · 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{K5Q6DXCYPQJT63VN2ZEBM7TQYJ}

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

Machine-learning clustering of close-in exoplanet populations: links to pebble accretion

Receipt and verification

First computed	2026-05-17T23:52:40.156307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5761e1dc587c133f6eadd648167e70c27c02762f683ece3e2883eb9c3e1dfd6b

Aliases

arxiv: 1811.00523 · arxiv_version: 1811.00523v2 · doi: 10.48550/arxiv.1811.00523 · pith_short_12: K5Q6DXCYPQJT · pith_short_16: K5Q6DXCYPQJT63VN · pith_short_8: K5Q6DXCY

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/K5Q6DXCYPQJT63VN2ZEBM7TQYJ \
  | 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: 5761e1dc587c133f6eadd648167e70c27c02762f683ece3e2883eb9c3e1dfd6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0df1c6374cc3d6bb6c753d6e86eeb3c6065c055907ac174b5f67ebe6ab364681",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-11-01T17:43:24Z",
    "title_canon_sha256": "7253915e53755a821b63b13534954c6c083ffda7123d6af2feb1868eca463c61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.00523",
    "kind": "arxiv",
    "version": 2
  }
}