Pith Number

pith:LORM6R3U

pith:2010:LORM6R3UOHU4VXCZJ2EAIMMJKP

not attested not anchored not stored refs pending

Towards Initial Mass Functions for Asteroids and Kuiper Belt Objects

Jeffrey N. Cuzzi, Robert C. Hogan, William F. Bottke

arxiv:1004.0270 v1 · 2010-04-02 · 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{LORM6R3UOHU4VXCZJ2EAIMMJKP}

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	2026-05-18T02:08:14.874715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ba2cf477471e9cadc594e8804318953df3158105d75c707ce952779bcba5063

Aliases

arxiv: 1004.0270 · arxiv_version: 1004.0270v1 · doi: 10.48550/arxiv.1004.0270 · pith_short_12: LORM6R3UOHU4 · pith_short_16: LORM6R3UOHU4VXCZ · pith_short_8: LORM6R3U

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/LORM6R3UOHU4VXCZJ2EAIMMJKP \
  | 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: 5ba2cf477471e9cadc594e8804318953df3158105d75c707ce952779bcba5063

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56b9554b126f8ee5d54cef03068eaef864ba73c57060c2b55bd271ddc788f4c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-04-02T01:28:26Z",
    "title_canon_sha256": "bc26f9acbb7490fa487f99fa6860085b042617f7a3f1393e31e4bb3931a4d1fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.0270",
    "kind": "arxiv",
    "version": 1
  }
}