Pith Number

pith:GRIPOZDG

pith:2026:GRIPOZDG4UHVW3T2IEESALH33Q

not attested not anchored not stored refs pending

Planetary-Mass Exosatellite Detected Around the Substellar Companion of a Star

Alice Zurlo, Cecilia Lazzoni, Florian Rodler, Ilaria Carleo, Ilaria Giovannini, Jana K\"ohler, Jonathan Smoker, Kevin Hoy, Pablo A. Pe\~na R., Raffaele Gratton, Silvano Desidera, Simon Petrus, Valentina D'Orazi

arxiv:2607.05193 v1 · 2026-07-06 · astro-ph.EP · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GRIPOZDG4UHVW3T2IEESALH33Q}

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	2026-07-07T03:19:19.277123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3450f76466e50f5b6e7a4109202cfbdc224aeb2b3241a8402a3dabc822ec578a

Aliases

arxiv: 2607.05193 · arxiv_version: 2607.05193v1 · doi: 10.48550/arxiv.2607.05193 · pith_short_12: GRIPOZDG4UHV · pith_short_16: GRIPOZDG4UHVW3T2 · pith_short_8: GRIPOZDG

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/GRIPOZDG4UHVW3T2IEESALH33Q \
  | 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: 3450f76466e50f5b6e7a4109202cfbdc224aeb2b3241a8402a3dabc822ec578a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c372cf6589d135d5bebc3ec55a034c94147f72b01b15cda393b196a322e47a64",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2026-07-06T15:11:24Z",
    "title_canon_sha256": "a73f85d873e5aef2dad107261bb1a57681b3af5aa663c8ffb1dd2218bf56a7bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.05193",
    "kind": "arxiv",
    "version": 1
  }
}