Pith Number

pith:FRAD7HIH

pith:2010:FRAD7HIHP7KZ7EUD2ZEPRWY24V

not attested not anchored not stored refs pending

A new condition for the transition from runaway to oligarchic growth

ARI), C.P. Dullemond (MPIA), C.W. Ormel (MPIA, M. Spaans (U. of Groningen)

arxiv:1003.4695 v1 · 2010-03-24 · 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{FRAD7HIHP7KZ7EUD2ZEPRWY24V}

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	2026-05-18T02:08:23.497300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c403f9d077fd59f9283d648f8db1ae552b32cf9ed64c500313ab91adc3c2289

Aliases

arxiv: 1003.4695 · arxiv_version: 1003.4695v1 · doi: 10.48550/arxiv.1003.4695 · pith_short_12: FRAD7HIHP7KZ · pith_short_16: FRAD7HIHP7KZ7EUD · pith_short_8: FRAD7HIH

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/FRAD7HIHP7KZ7EUD2ZEPRWY24V \
  | 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: 2c403f9d077fd59f9283d648f8db1ae552b32cf9ed64c500313ab91adc3c2289

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "457506258bbb5b078a79ac9dff6d39b5aa33c07e1c153d9fa16717d9d991778e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-03-24T17:07:56Z",
    "title_canon_sha256": "302d6aabb76b4ea374331febfd274e8c27fb964a9b858675b570e847e157de33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.4695",
    "kind": "arxiv",
    "version": 1
  }
}