Pith Number

pith:B2K2MONO

pith:2018:B2K2MONO5HM7LBCTSRVTBBDRDS

not attested not anchored not stored refs pending

Ocean tidal heating in icy satellites with solid shells

Francis Nimmo, Hamish C. F. C. Hay, Isamu Matsuyama, Mikael Beuthe, Shunichi Kamata

arxiv:1804.07727 v1 · 2018-04-20 · 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{B2K2MONO5HM7LBCTSRVTBBDRDS}

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	2026-05-18T00:14:07.724132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e95a639aee9d9f58453946b3084711c8d6519194cceb785a5e4d9d980276e3c

Aliases

arxiv: 1804.07727 · arxiv_version: 1804.07727v1 · doi: 10.48550/arxiv.1804.07727 · pith_short_12: B2K2MONO5HM7 · pith_short_16: B2K2MONO5HM7LBCT · pith_short_8: B2K2MONO

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/B2K2MONO5HM7LBCTSRVTBBDRDS \
  | 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: 0e95a639aee9d9f58453946b3084711c8d6519194cceb785a5e4d9d980276e3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b770217871b9314af0209aa3d38959e998309e68b6deaa8aa91b4bca2e2b87b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-04-20T17:09:19Z",
    "title_canon_sha256": "0376f97be3af7ac3b87b2838e56fa76dff6c4bc23eb9383c27f796d2f1083c5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.07727",
    "kind": "arxiv",
    "version": 1
  }
}