Pith Number

pith:UX3FRBUW

pith:2020:UX3FRBUWFWJMVEDKCD2C7D7T43

not attested not anchored not stored refs pending

A Recipe for Geophysical Exploration of Enceladus

Anton I. Ermakov, Bruce G. Bills, Christophe Sotin, Douglas J. Hemingway, Edwin S. Kite, Francis Nimmo, Gabriel Tobie, Gregor Steinbr\"ugge, James T. Keane, Javier Roa, Julie C. Castillo-Rogez, Ryan S. Park, Samuel M. Howell, T. Joseph W. Lazio, Valery Lainey, Vishnu Viswanathan

arxiv:2008.02887 v2 · 2020-08-06 · astro-ph.IM · astro-ph.EP · physics.geo-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UX3FRBUWFWJMVEDKCD2C7D7T43}

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	2026-07-05T02:37:55.932797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5f65886962d92ca906a10f42f8ff3e6f744f79f6cc353e86fe24b060327c7e6

Aliases

arxiv: 2008.02887 · arxiv_version: 2008.02887v2 · doi: 10.48550/arxiv.2008.02887 · pith_short_12: UX3FRBUWFWJM · pith_short_16: UX3FRBUWFWJMVEDK · pith_short_8: UX3FRBUW

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/UX3FRBUWFWJMVEDKCD2C7D7T43 \
  | 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: a5f65886962d92ca906a10f42f8ff3e6f744f79f6cc353e86fe24b060327c7e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e97ae3454ecfa235faa6da07a9f9488dd047a4de95e0dc0ad6fb0f0ff413e6c",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "physics.geo-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-08-06T22:06:15Z",
    "title_canon_sha256": "52999d1c78355565fcd287be82008f9942100548d0cef9c9fe54dec587aee0fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.02887",
    "kind": "arxiv",
    "version": 2
  }
}