Pith Number

pith:JSKQDBHY

pith:2009:JSKQDBHYQZOTZ3AVF3RGTP4Q6G

not attested not anchored not stored refs pending

Tidal Heating Models for the Radii of the Inflated Transiting Giant Planets WASP-4b, WASP-6b, WASP-12b, and TrES-4

Adam Burrows, David S. Spiegel, Laurent Ibgui

arxiv:0910.4394 v2 · 2009-10-22 · 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{JSKQDBHYQZOTZ3AVF3RGTP4Q6G}

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	2026-05-18T02:34:13.083738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c950184f8865d3cec152ee269bf90f1bd139da31ddf88cbc8c63457c80d9d7b

Aliases

arxiv: 0910.4394 · arxiv_version: 0910.4394v2 · doi: 10.48550/arxiv.0910.4394 · pith_short_12: JSKQDBHYQZOT · pith_short_16: JSKQDBHYQZOTZ3AV · pith_short_8: JSKQDBHY

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/JSKQDBHYQZOTZ3AVF3RGTP4Q6G \
  | 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: 4c950184f8865d3cec152ee269bf90f1bd139da31ddf88cbc8c63457c80d9d7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "826402f8f3cce0b1b6e018d0ddbf3c76d3c175e3fda724740fbf4d065655b0d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2009-10-22T20:14:50Z",
    "title_canon_sha256": "b0267841065f8b94e6b26eeb3278f8bc5e9f1be1258ee99cae250dff4829da44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.4394",
    "kind": "arxiv",
    "version": 2
  }
}