Pith Number

pith:VSSGCD2M

pith:2022:VSSGCD2MEBUESG6BM4A2RYS5YK

not attested not anchored not stored refs pending

Direct Imaging and Astrometric Detection of a Gas Giant Planet Orbiting an Accelerating Star

Adam Burrows, Brianna Lacy, Christian Marois, Frantz Martinache, G. Mirek Brandt, Jeffrey Chilcote, John Wisniewski, Julien Lozi, Jungmi Kwon, Jun Nishikawa, Kellen Lawson, Klaus Hodapp, Krzysztof Helminiak, Markus Janson, Masa Hayashi, Masayuki Kuzuhara, Michael McElwain, Motohide Tamura, Nemanja Jovanovic, N. Jeremy Kasdin, Nour Skaf, Olivier Guyon, Ranger Y. Liu, Sabina Sagynbayeva, Sebastien Vievard, Simon Murphy, Taichi Uyama, Taylor Tobin, Thayne Currie, Timothy D. Brandt, Tomoyuki Kudo, Tyler Groff, Vincent Deo, William Thompson

arxiv:2212.00034 v2 · 2022-11-30 · astro-ph.EP · astro-ph.IM · 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{VSSGCD2MEBUESG6BM4A2RYS5YK}

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	2026-07-05T06:00:35.279341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aca4610f4c2068491bc16701a8e25dc28255201c2ec70852ff1eb752fac82654

Aliases

arxiv: 2212.00034 · arxiv_version: 2212.00034v2 · doi: 10.48550/arxiv.2212.00034 · pith_short_12: VSSGCD2MEBUE · pith_short_16: VSSGCD2MEBUESG6B · pith_short_8: VSSGCD2M

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/VSSGCD2MEBUESG6BM4A2RYS5YK \
  | 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: aca4610f4c2068491bc16701a8e25dc28255201c2ec70852ff1eb752fac82654

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60227ff279145403787fbe82f6892b42153f5981403a26517a29b981da08b6ce",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-11-30T19:00:01Z",
    "title_canon_sha256": "85dd153ba390e69d8b71f57ac813631d19e616f004c391bc86f02bfd76417e5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.00034",
    "kind": "arxiv",
    "version": 2
  }
}