Pith Number

pith:HWO4D3RO

pith:2010:HWO4D3RO5UTQLDTOQTFPLLLGMV

not attested not anchored not stored refs pending

Comparison of current models for Hot Jupiters to the sample of transiting exoplanets

Damian J. Christian, Michael Lund

arxiv:1010.1032 v1 · 2010-10-05 · 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{HWO4D3RO5UTQLDTOQTFPLLLGMV}

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	2026-05-18T04:39:49.941489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d9dc1ee2eed27058e6e84caf5ad6665740ee0f75a89c6f32b7a2d6a4f3b5261

Aliases

arxiv: 1010.1032 · arxiv_version: 1010.1032v1 · doi: 10.48550/arxiv.1010.1032 · pith_short_12: HWO4D3RO5UTQ · pith_short_16: HWO4D3RO5UTQLDTO · pith_short_8: HWO4D3RO

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/HWO4D3RO5UTQLDTOQTFPLLLGMV \
  | 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: 3d9dc1ee2eed27058e6e84caf5ad6665740ee0f75a89c6f32b7a2d6a4f3b5261

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06f3e9777c25556f87f9d2b4fd239548fa972550af126650f01df4c9018d7be2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-10-05T22:00:51Z",
    "title_canon_sha256": "8d91fbf8afd183612c8c634ad8c761bca213f040bbe1d71100021d2c58bfd920"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.1032",
    "kind": "arxiv",
    "version": 1
  }
}