Pith Number

pith:H7BZMDB5

pith:2011:H7BZMDB57H6ZYSJWVNWVV4NE34

not attested not anchored not stored refs pending

A binary merger origin for inflated hot Jupiter planets

E.L. Martin, H.C. Spruit, R. Tata

arxiv:1102.3336 v3 · 2011-02-16 · astro-ph.SR · 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{H7BZMDB57H6ZYSJWVNWVV4NE34}

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	2026-05-18T02:03:10.433363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fc3960c3df9fd9c4936ab6d5af1a4df058e89202dde8e2d77dedfa2324f1754

Aliases

arxiv: 1102.3336 · arxiv_version: 1102.3336v3 · doi: 10.48550/arxiv.1102.3336 · pith_short_12: H7BZMDB57H6Z · pith_short_16: H7BZMDB57H6ZYSJW · pith_short_8: H7BZMDB5

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/H7BZMDB57H6ZYSJWVNWVV4NE34 \
  | 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: 3fc3960c3df9fd9c4936ab6d5af1a4df058e89202dde8e2d77dedfa2324f1754

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f33716e79d8fa92016f4bc5065fe43c350b34cf51b616950f8e7035dd202be5",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-02-16T13:44:06Z",
    "title_canon_sha256": "6e17421dfbbdb3ccbc0790503fee1470c617ba8abba6db7afd2940e9ab69a56c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.3336",
    "kind": "arxiv",
    "version": 3
  }
}