Pith Number

pith:SUURT2NF

pith:2018:SUURT2NF7YBAOXJY63M5DJOTR7

not attested not anchored not stored refs pending

Automated data processing architecture for the Gemini Planet Imager Exoplanet Survey

Abhijith Rajan, Adam Schneider, Alexandra Greenbaum, Anand Sivaramakrishnan, Bruce Macintosh, Christian Marois, David Palmer, Dmitry Savransky, Eric Nielsen, Franck Marchis, Fredrik Rantakyr\"o, Gaspard Duch\^ene, Inseok Song, Jacob Shapiro, James Graham, James Larkin, Jason Wang, Jean-Baptiste Ruffio, Jeffrey Chilcote, Jennifer Patience, J\'er\^ome Maire, J. Kent Wallace, Joanna Bulger, Julien Rameau, Katherine Follette, Kimberly Ward-Duong, Laurent Pueyo, Lisa Poyneer, Li-Wei Hung, Mark Marley, Marshall Perrin, Maxwell Millar-Blanchaer, Michael Fitzgerald, Pascale Hibon, Patrick Ingraham, Pauline Arriaga, Paul Kalas, Quinn Konopacky, Rebecca Oppenheimer, Remi Soummer, Ren\'e Doyon, Robert De Rosa, Sandrine Thomas, Schuyler Wolff, Sebastian Bruzzone, Sloane Wiktorowicz, S. Mark Ammons, Stanimir Metchev, Stephen Goodsell, Tara Cotten, Travis Barman, Vanessa Bailey

arxiv:1801.01902 v1 · 2018-01-05 · astro-ph.IM · 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{SUURT2NF7YBAOXJY63M5DJOTR7}

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	2026-05-18T00:25:11.188953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

952919e9a5fe02075d38f6d9d1a5d38ff1dad58ed7ed75650c0bd97e1022cc69

Aliases

arxiv: 1801.01902 · arxiv_version: 1801.01902v1 · doi: 10.48550/arxiv.1801.01902 · pith_short_12: SUURT2NF7YBA · pith_short_16: SUURT2NF7YBAOXJY · pith_short_8: SUURT2NF

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/SUURT2NF7YBAOXJY63M5DJOTR7 \
  | 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: 952919e9a5fe02075d38f6d9d1a5d38ff1dad58ed7ed75650c0bd97e1022cc69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc5fe94289250cdbfa655d62cd54d627d0816ecc762f45692fc94cd3bbeb8cd4",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-01-05T19:21:50Z",
    "title_canon_sha256": "33bae98f86d86870a23ed5d7a1874c2d13b42cf61eaa6660d617d239ff29e9ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.01902",
    "kind": "arxiv",
    "version": 1
  }
}