Pith Number

pith:KP72OCUA

pith:2019:KP72OCUAW2JHWSI3UPXZ3DZ5BF

not attested not anchored not stored refs pending

The gravity field and interior structure of Dione

(2) Department of Earth & Planetary Science, 3), (3) Department of Terrestrial Magnetism, Berkeley, California, Carnegie Institution for Science, DC, Doug Hemingway (2, Forl\`i, Italy, Luis Gomez Casajus (1), Marco Zannoni (1), Paolo Tortora (1) ((1) Dipartimento di Ingegneria Industriale, Universit\`a di Bologna, University of California Berkeley, USA, USA), Washington

arxiv:1908.07284 v2 · 2019-08-20 · astro-ph.EP · physics.space-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{KP72OCUAW2JHWSI3UPXZ3DZ5BF}

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	2026-07-05T00:47:58.819303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53ffa70a80b6927b491ba3ef9d8f3d095bc9b8abbdee52dd3fcd49e25139e4d4

Aliases

arxiv: 1908.07284 · arxiv_version: 1908.07284v2 · doi: 10.48550/arxiv.1908.07284 · pith_short_12: KP72OCUAW2JH · pith_short_16: KP72OCUAW2JHWSI3 · pith_short_8: KP72OCUA

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/KP72OCUAW2JHWSI3UPXZ3DZ5BF \
  | 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: 53ffa70a80b6927b491ba3ef9d8f3d095bc9b8abbdee52dd3fcd49e25139e4d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85d0f5d827f69d01b8edd0be81538c441c40bd6250f631d10ed7480aa45d2880",
    "cross_cats_sorted": [
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-08-20T11:55:59Z",
    "title_canon_sha256": "5012e5b099a3f1b81dbde04edb485d38a1eff8e88d002f724d106101713a40bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07284",
    "kind": "arxiv",
    "version": 2
  }
}