Pith Number

pith:C24BFIPJ

pith:2020:C24BFIPJ4VFURWKRW47NKW22BW

not attested not anchored not stored refs pending

Debris Disk Results from the Gemini Planet Imager Exoplanet Survey's Polarimetric Imaging Campaign

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. Rantakyro, Gaspard Duchene, Ian Czekala, Inseok Song, James R. Graham, Jason Wang, Jean-Baptiste Ruffio, Jeffrey Chilcote, Jennifer Patience, Jerome Maire, Joanna Bulger, Johan Mazoyer, Julien Rameau, Justin Hom, Katherine B. Follette, Kevin Stahl, Kimberly Ward-Duong, Laurent Pueyo, Lisa Poyneer, Li-Wei Hung, Malena Rice, Mark S. Marley, Marshall D. Perrin, Maxwell A. Millar-Blanchaer, Megan Ansdell, Michael P. 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, Sasha Hinkley, 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:2004.13722 v2 · 2020-04-28 · 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{C24BFIPJ4VFURWKRW47NKW22BW}

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	2026-07-05T01:13:11.042405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16b812a1e9e54b48d951b73ed55b5a0d8055020843c9643cd9a7fa700f909789

Aliases

arxiv: 2004.13722 · arxiv_version: 2004.13722v2 · doi: 10.48550/arxiv.2004.13722 · pith_short_12: C24BFIPJ4VFU · pith_short_16: C24BFIPJ4VFURWKR · pith_short_8: C24BFIPJ

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/C24BFIPJ4VFURWKRW47NKW22BW \
  | 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: 16b812a1e9e54b48d951b73ed55b5a0d8055020843c9643cd9a7fa700f909789

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59f387a481db2d315d162710c4dd97d0b8611d270f5c4a78fb8de992e1abac2b",
    "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": "2020-04-28T18:00:00Z",
    "title_canon_sha256": "0dda5074e06b1742cfb626fe2e4da372fa9885b4b3b80e2b2a5a99409de97e2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.13722",
    "kind": "arxiv",
    "version": 2
  }
}