Pith Number

pith:KF45G26E

pith:2014:KF45G26EDXZ74RQVD32BVN3AI3

not attested not anchored not stored refs pending

The Gemini Planet Imager: First Light

(10) University of California, (11) Arizona State University, (12) University of California, (13) Universit\'e de Montr\'eal, (14) SETI Institute, (15) NASA/Ames, (16) American Museum of Natural History, (17) Cornell University, (18) University of Georgia, (19) Jet Propulsion Laboratory/California Institute of Technology, 2), (20) Johns Hopkins University), (2) Kavli Institute for Particle Astrophysics, (3) University of California, (4) University of Toronto, (5) National Research Council of Canada, (6) Space Telescope Science Institute, (7) University of Arizona, (8) Princeton University, (9) Gemini Observatory, Adam Burrows (8), Anand Sivaramakrishnan (6), Andew Norton (12), Andrew Cardwell (9), Andrew Serio (9), Berkeley, Brian Bauman (1), B. R. Oppenheimer (16), Bruce Macintosh (1, Christian Marois (5), Cosmology, Daren Dillon (12), Darren Erikson (5), Dave Palmer (1), Dmitry Savransky (17), Donald Gavel (12), Franck Marchis (14), Fredrik Rantakyro (9), Inseok Song (18), James Larkin (10), James McBride (3), James R. Graham (3), Jeffrey Chilcote, Jennifer Dunn (5), Jennifer Patience (11), Jerome Maire (4), J. Kent Wallace (19), Katie Morzinski (7), Laurent Pueyo (6), Leslie Saddlemyer (5), Lisa Poyneer (1), Los Angeles, Mark Marley (15), Markus Hartung (9), Marshall Perrin (6), Max Millar-Blanchaer (4), Michael Fitzgerald (10), Naru Sadakuni (9), Observatoire du Mont-M\'agnatic, Pascale Hibon (9), Patrick Ingraham (2), Paul G. Kalas (3), Quinn Konopacky (4), Remi Soummer (6), Rene Doyon (13), Robert J. De Rosa (11), Sandrine Thomas (15), Santa Cruz, Schuyler Wolff (20) ((1) Lawrence Livermore National Laboratory, Sloane Wiktorowicz (12), Stanford University, Stephen Goodsell (9), Travis Barman (7)

arxiv:1403.7520 v1 · 2014-03-28 · astro-ph.EP · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KF45G26EDXZ74RQVD32BVN3AI3}

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	2026-05-18T01:43:44.216146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5179d36bc41df3fe46151ef41ab76046ef6f812a3cc3b5a249e070cf6373184c

Aliases

arxiv: 1403.7520 · arxiv_version: 1403.7520v1 · doi: 10.48550/arxiv.1403.7520 · pith_short_12: KF45G26EDXZ7 · pith_short_16: KF45G26EDXZ74RQV · pith_short_8: KF45G26E

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/KF45G26EDXZ74RQVD32BVN3AI3 \
  | 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: 5179d36bc41df3fe46151ef41ab76046ef6f812a3cc3b5a249e070cf6373184c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18a2aa87598b61e569bcc938ad35bd91948b78f66897615a44f5bac539f3d120",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-03-28T19:59:36Z",
    "title_canon_sha256": "c5a2e1f11da8a2f9590cfa72b7d5d483b127f719d2a209ba7466b6314cfa2fe5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.7520",
    "kind": "arxiv",
    "version": 1
  }
}