Pith Number

pith:KTOZXLY4

pith:2024:KTOZXLY4Z6KQJMYXA5KCFRELRG

not attested not anchored not stored refs pending

CUBES, the Cassegrain U-Band Efficient Spectrograph: towards final design review

Andrea Scaudo, Andreas Quirrenbach, Ariadna Calcines, Beatriz Barbuy, Bruno Vaz Castilho, Chris Miller, Christopher Ritz, Chris Waring, Cyrielle Opitom, David Lunney, Domenico D' Auria, Edoardo Alberto Maria Redaelli, Gabriele Cescutti, Gerardo Avila, Giorgio Calderone, Giorgio Pariani, Guido Cupani, Hans Dekker, Igor Coretti, Ingo Stilz, Julian Stuermer, Lawrence Bissel, Luca Oggioni, Marcello Agostino Scalera, Marcio De Arruda, Mariagrazia Franchini, Matteo D'Ambrogio, Matteo Genoni, Matteo Porru, Mina Sibalic, Orlando Verducci, Paolo Di Marcantonio, Roberto Cirami, Rodolfo Smiljanic, Ruben Sanchez Janssen, Stefano Covino, Stefano Cristiani, Stephen Watson, Valentina D' Odorico, Vincent Geers, Vincenzo de Caprio, Walter Seifert

arxiv:2412.03460 v1 · 2024-12-04 · 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{KTOZXLY4Z6KQJMYXA5KCFRELRG}

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	2026-07-05T09:44:29.918890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54dd9baf1ccf9504b317075422c48b89a35282413b23854d07653ed5d5b1b18f

Aliases

arxiv: 2412.03460 · arxiv_version: 2412.03460v1 · doi: 10.48550/arxiv.2412.03460 · pith_short_12: KTOZXLY4Z6KQ · pith_short_16: KTOZXLY4Z6KQJMYX · pith_short_8: KTOZXLY4

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/KTOZXLY4Z6KQJMYXA5KCFRELRG \
  | 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: 54dd9baf1ccf9504b317075422c48b89a35282413b23854d07653ed5d5b1b18f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc521a52b9601b49fa74c1d5b6d8d51da997c9f6f76fb5c1000d9e93273e1b61",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2024-12-04T16:49:09Z",
    "title_canon_sha256": "55a1249f6744d037f5a7d7d693f2256a524667948a56c026e8e684a8d2dd550a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.03460",
    "kind": "arxiv",
    "version": 1
  }
}