Pith Number

pith:4F4FEFZQ

pith:2012:4F4FEFZQ76GOUMAB6RJJTHDOLX

not attested not anchored not stored refs pending

New indication for a dichotomy in the interior structure of Uranus and Neptune from the application of modified shape and rotation data

J. J. Fortney, N. Nettelmann, R. Helled, R. Redmer

arxiv:1207.2309 v1 · 2012-07-10 · 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{4F4FEFZQ76GOUMAB6RJJTHDOLX}

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	2026-05-18T01:56:25.930984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e178521730ff8cea3001f452999c6e5de34daa6f73d264df8fab7dfbf3c0323c

Aliases

arxiv: 1207.2309 · arxiv_version: 1207.2309v1 · doi: 10.48550/arxiv.1207.2309 · pith_short_12: 4F4FEFZQ76GO · pith_short_16: 4F4FEFZQ76GOUMAB · pith_short_8: 4F4FEFZQ

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/4F4FEFZQ76GOUMAB6RJJTHDOLX \
  | 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: e178521730ff8cea3001f452999c6e5de34daa6f73d264df8fab7dfbf3c0323c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd1ace1bdfebc3c8a2eb012703ccdad289adbe2286172e897f537cc270459a1f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2012-07-10T11:14:27Z",
    "title_canon_sha256": "bb6a6ffa465fec6acec74a18999db480d24fff9bdef10dd5b134c72fe8682c00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.2309",
    "kind": "arxiv",
    "version": 1
  }
}