Pith Number

pith:LNGNUHIJ

pith:2019:LNGNUHIJJP2XDO3JFNDTDEMD6B

not attested not anchored not stored refs pending

Three-Dimensional Modeling of Callisto's Surface Sputtered Exosphere Environment

Andr\'e Galli, Audrey Vorburger, Helmut Lammer, Herbert I. M. Lichtenegger, Jesper Lindkvist, Martin Pfleger, Martin Rubin, Mats Holmstr\"om, Peter Wurz

arxiv:1909.01014 v1 · 2019-09-03 · 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{LNGNUHIJJP2XDO3JFNDTDEMD6B}

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	2026-07-05T00:01:15.033334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b4cda1d094bf571bb692b47319183f05ca69df4acac2ee174d5801252f4bdb4

Aliases

arxiv: 1909.01014 · arxiv_version: 1909.01014v1 · doi: 10.48550/arxiv.1909.01014 · pith_short_12: LNGNUHIJJP2X · pith_short_16: LNGNUHIJJP2XDO3J · pith_short_8: LNGNUHIJ

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/LNGNUHIJJP2XDO3JFNDTDEMD6B \
  | 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: 5b4cda1d094bf571bb692b47319183f05ca69df4acac2ee174d5801252f4bdb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a7bc1ec79b469c8ff0deb060e27a7368a2629163eb0b50a10f0a8978e13703c",
    "cross_cats_sorted": [
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-09-03T09:29:20Z",
    "title_canon_sha256": "86a32c5fe76edfd9588b0b7af80914ca3b8f9e36962f689ada8d822f29ca1268"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.01014",
    "kind": "arxiv",
    "version": 1
  }
}