Pith Number

pith:APJBBIWV

pith:2011:APJBBIWVGS5B7TDBJM3DXN3B26

not attested not anchored not stored refs pending

The Heavy Element Masses of Extrasolar Giant Planets, Revealed

Jonathan J. Fortney (UC Santa Cruz), Neil Miller

arxiv:1105.0024 v2 · 2011-04-29 · 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{APJBBIWVGS5B7TDBJM3DXN3B26}

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	2026-05-18T02:02:10.819258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03d210a2d534ba1fcc614b363bb761d798c1f87e669654bba44e76e4816a4ef1

Aliases

arxiv: 1105.0024 · arxiv_version: 1105.0024v2 · doi: 10.48550/arxiv.1105.0024 · pith_short_12: APJBBIWVGS5B · pith_short_16: APJBBIWVGS5B7TDB · pith_short_8: APJBBIWV

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/APJBBIWVGS5B7TDBJM3DXN3B26 \
  | 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: 03d210a2d534ba1fcc614b363bb761d798c1f87e669654bba44e76e4816a4ef1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bf8fc16f103ddef4b2b9771cc64aaecf4413e2eafa94ada1ff64f19fe3387b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-04-29T21:39:40Z",
    "title_canon_sha256": "1b7302145dd0cafe7ed6fb0028116b237eeaeadddd40c6b7bd7542ef95c171f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.0024",
    "kind": "arxiv",
    "version": 2
  }
}