Pith Number

pith:PQWPLEKM

pith:2025:PQWPLEKMXOOCME3L4DLO4DK6ZK

not attested not anchored not stored refs pending

Ionosphere of Ganymede: Galileo observations versus test particle simulation

Arnaud Beth, Fran\c{c}ois Leblanc, Hans Huybrighs, Marina Galand, Ronan Modolo, Xianzhe Jia

arxiv:2502.13052 v1 · 2025-02-18 · 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{PQWPLEKMXOOCME3L4DLO4DK6ZK}

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	2026-07-05T10:16:28.412704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c2cf5914cbb9c26136be0d6ee0d5eca91e6a9d868a766358cae147e4add5562

Aliases

arxiv: 2502.13052 · arxiv_version: 2502.13052v1 · doi: 10.48550/arxiv.2502.13052 · pith_short_12: PQWPLEKMXOOC · pith_short_16: PQWPLEKMXOOCME3L · pith_short_8: PQWPLEKM

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/PQWPLEKMXOOCME3L4DLO4DK6ZK \
  | 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: 7c2cf5914cbb9c26136be0d6ee0d5eca91e6a9d868a766358cae147e4add5562

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59d147ea6fa981202081e087628cc23acda546ff41d77bb9273f490d5c109534",
    "cross_cats_sorted": [
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-02-18T17:00:30Z",
    "title_canon_sha256": "5ec77f47253f7bc6526e523ef03cd34fea2d9d87a947c4f692a69ef3bc6964f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.13052",
    "kind": "arxiv",
    "version": 1
  }
}