Pith Number

pith:MW74ETUS

pith:2010:MW74ETUSOO2ETWB3A47N5AKWXN

not attested not anchored not stored refs pending

Interior Models of Uranus and Neptune

Gerald Schubert, John D. Anderson, Morris Podolak, Ravit Helled

arxiv:1010.5546 v1 · 2010-10-27 · 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{MW74ETUSOO2ETWB3A47N5AKWXN}

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	2026-05-18T02:04:57.998744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65bfc24e9273b449d83b073ede8156bb475b24e6b0a2a21e253015baaad33497

Aliases

arxiv: 1010.5546 · arxiv_version: 1010.5546v1 · doi: 10.48550/arxiv.1010.5546 · pith_short_12: MW74ETUSOO2E · pith_short_16: MW74ETUSOO2ETWB3 · pith_short_8: MW74ETUS

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/MW74ETUSOO2ETWB3A47N5AKWXN \
  | 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: 65bfc24e9273b449d83b073ede8156bb475b24e6b0a2a21e253015baaad33497

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a32c2848e08eae2d2b967cead20e944cf10bfe10fecb0628d60ba02786707e4b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-10-27T01:03:08Z",
    "title_canon_sha256": "dc9200c717ca8f91110cce3f34e8d3bd65ab15d39cd1359cafddaf73ffe6f856"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.5546",
    "kind": "arxiv",
    "version": 1
  }
}