Pith Number

pith:A24PXTXO

pith:2020:A24PXTXOARVQGOWZQIMBADPQ7X

not attested not anchored not stored refs pending

The Gemini Planet Imager view of the HD 32297 debris disk

Abhijith Rajan, Adam C. Schneider, Alexandra Z. Greenbaum, Anand Sivaramakrishnan, Benjamin L. Gerard, Ben Zuckerman, Bin Ren, Brenda C. Matthews, Bruce Macintosh, Christian Marois, Christine H. Chen, David Palmer, Dmitry Savransky, Eric L. Nielsen, Eugene Chiang, Franck Marchis, Fredrik T. Rantrakiro, Gaspard Duchene, Ian Czekala, Inseok Song, James R. Graham, Jason Wang, Jean-Baptiste Ruffio, Jeffrey Chilcote, Jennifer Patience, Jerome Maire, Joanna Bulger, Johan Mazoyer, Joseph Zalesky, Julien Rameau, Justin Hom, Katherine B. Follette, Kevin Stahl, Laurent Pueyo, Lisa Poyneer, Li-Wei Hung, Malena Rice, Mark S. Marley, Marshall D. Perrin, Maxwell A. Millar-Blanchaer, Michael Fitzgerald, Pascale Hibon, Patrick Ingraham, Pauline Arriaga, Paul Kalas, Quinn Konopacky, Rebecca Oppenheimer, Remi Soummer, Rene Doyon, Robert J. De Rosa, Ronald Lopez, Ruobing Dong, Sandrine Thomas, Schuyler Wolff, Sebastian Bruzzone, S. Mark Ammons, Stan Metchev, Stephen J. Goodsell, Tara Cotten, Thomas M. Esposito, Travis Barman, Vanessa P. Bailey, Zachary H. Draper

arxiv:2004.06027 v1 · 2020-04-13 · astro-ph.SR · 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{A24PXTXOARVQGOWZQIMBADPQ7X}

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	2026-07-05T01:02:16.037474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06b8fbceee046b033ad98218100df0fddf696b66480ab8b63eb59be1490f381e

Aliases

arxiv: 2004.06027 · arxiv_version: 2004.06027v1 · doi: 10.48550/arxiv.2004.06027 · pith_short_12: A24PXTXOARVQ · pith_short_16: A24PXTXOARVQGOWZ · pith_short_8: A24PXTXO

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/A24PXTXOARVQGOWZQIMBADPQ7X \
  | 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: 06b8fbceee046b033ad98218100df0fddf696b66480ab8b63eb59be1490f381e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69530dcb9a40cc243414748933d7e967f435789ca79edc135982b74b185c65e2",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-04-13T16:00:30Z",
    "title_canon_sha256": "2a51b80e73ab941323ab5e148564dd45c2592d8ac4de2f3c137153b6b6336f46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.06027",
    "kind": "arxiv",
    "version": 1
  }
}