Pith Number

pith:5KR372C2

pith:2026:5KR372C2ACIO6ZDOUNESRJ3Y5Z

not attested not anchored not stored refs pending

SaNDi-SHoP: Searching for Satellites'N'Disks with a Star-Hopping Program II. Spectrophotometric analysis and orbital monitoring of directly imaged companions

Alice Zurlo, Andrea Bernardi, Anuroop Dasgupta, Cecilia Lazzoni, Dino Mesa, Domenico Barbato, Pedro Henrique Nogueira, Sebastian P\'erez, Silvano Desidera

arxiv:2607.13545 v1 · 2026-07-15 · 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{5KR372C2ACIO6ZDOUNESRJ3Y5Z}

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	2026-07-16T01:22:53.413197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eaa3bfe85a0090ef646ea34928a778ee6ab4996849eadc3fb5dcb65fe6f5b789

Aliases

arxiv: 2607.13545 · arxiv_version: 2607.13545v1 · doi: 10.48550/arxiv.2607.13545 · pith_short_12: 5KR372C2ACIO · pith_short_16: 5KR372C2ACIO6ZDO · pith_short_8: 5KR372C2

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/5KR372C2ACIO6ZDOUNESRJ3Y5Z \
  | 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: eaa3bfe85a0090ef646ea34928a778ee6ab4996849eadc3fb5dcb65fe6f5b789

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09260066e7e65494305bfa713c926c2fe81c30405221f945fd701cee0aeb6c8d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2026-07-15T07:45:52Z",
    "title_canon_sha256": "d26fcc6551d918f32fbd31d67ad30457ca3563c54312ffdd23c0b8a41b059491"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.13545",
    "kind": "arxiv",
    "version": 1
  }
}