Pith Number

pith:ZLO73XTL

pith:2017:ZLO73XTL342KRPSEE4FXFJS42Q

not attested not anchored not stored refs pending

An Impacting Descent Probe for Europa and the other Galilean Moons of Jupiter

A. Galli, D. Lasi, D. Piazza, H. Lammer, L.I. Gurvits, M. Jutzi, M. Wieser, N. Thomas, P. Wurz, S. Barabash, U. Auster, W. Hajdas, W. Magnes

arxiv:1711.02452 v1 · 2017-11-07 · 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{ZLO73XTL342KRPSEE4FXFJS42Q}

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	2026-05-18T00:31:07.867677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

caddfdde6bdf34a8be44270b72a65cd438d426e931c55f210d6f6949b0a454a3

Aliases

arxiv: 1711.02452 · arxiv_version: 1711.02452v1 · doi: 10.48550/arxiv.1711.02452 · pith_short_12: ZLO73XTL342K · pith_short_16: ZLO73XTL342KRPSE · pith_short_8: ZLO73XTL

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/ZLO73XTL342KRPSEE4FXFJS42Q \
  | 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: caddfdde6bdf34a8be44270b72a65cd438d426e931c55f210d6f6949b0a454a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd559485f885e9fd50ba7c8ac9b9368a03074264e85144ee82ec2ae85f5b74ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-11-07T13:16:55Z",
    "title_canon_sha256": "9266830c23ad6abc4c3397d884adfdce6328e784c42359e2244ae8db00a0d453"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.02452",
    "kind": "arxiv",
    "version": 1
  }
}