Pith Number

pith:KMDDXQO5

pith:2009:KMDDXQO5MZX2MDVLVCRUADIX4U

not attested not anchored not stored refs pending

Orbits and Masses of the Satellites of the Dwarf Planet Haumea = 2003 EL61

Darin Ragozzine, Michael E. Brown

arxiv:0903.4213 v1 · 2009-03-24 · 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{KMDDXQO5MZX2MDVLVCRUADIX4U}

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	2026-05-18T02:35:00.177858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53063bc1dd666fa60eaba8a3400d17e53e28d34099e649d763217cbc241cf4c6

Aliases

arxiv: 0903.4213 · arxiv_version: 0903.4213v1 · doi: 10.48550/arxiv.0903.4213 · pith_short_12: KMDDXQO5MZX2 · pith_short_16: KMDDXQO5MZX2MDVL · pith_short_8: KMDDXQO5

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/KMDDXQO5MZX2MDVLVCRUADIX4U \
  | 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: 53063bc1dd666fa60eaba8a3400d17e53e28d34099e649d763217cbc241cf4c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8600c16bb874d6ad16812c2929e934fcb135b6a78abd3d8f03f0f99ed803bff6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2009-03-24T23:34:31Z",
    "title_canon_sha256": "d3d408627f9db1049190c81b6e6b02907d89a3c61d40927499881d8ccf68d669"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.4213",
    "kind": "arxiv",
    "version": 1
  }
}