Pith Number

pith:3ZHWFXUG

pith:2009:3ZHWFXUGKQRUX3VM7OW6QVICMX

not attested not anchored not stored refs pending

A Framework for Quantifying the Degeneracies of Exoplanet Interior Compositions

L. A. Rogers, S. Seager

arxiv:0912.3288 v2 · 2009-12-16 · 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{3ZHWFXUGKQRUX3VM7OW6QVICMX}

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.

Cited by

1 paper in Pith

Escape of Water- and Metal-enriched Atmospheres from compact Hot mini-Neptunes with CHAIN

Receipt and verification

First computed	2026-05-18T02:33:56.251753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de4f62de8654234beeacfbade8550265d04f081edde79f2a5aee0400570cc430

Aliases

arxiv: 0912.3288 · arxiv_version: 0912.3288v2 · doi: 10.48550/arxiv.0912.3288 · pith_short_12: 3ZHWFXUGKQRU · pith_short_16: 3ZHWFXUGKQRUX3VM · pith_short_8: 3ZHWFXUG

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/3ZHWFXUGKQRUX3VM7OW6QVICMX \
  | 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: de4f62de8654234beeacfbade8550265d04f081edde79f2a5aee0400570cc430

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c10420667798634358085cbd1fbd7b8b7e2ee6cd859697429d41936e0ef518ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2009-12-16T23:15:55Z",
    "title_canon_sha256": "38a3d2d2cac5288669a36d03e073c030e493f14be201e84c7fb3e90ee2b55b8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.3288",
    "kind": "arxiv",
    "version": 2
  }
}