Pith Number

pith:SBO7E6RW

pith:2025:SBO7E6RW4YDRSJF7XOMIS7S7IY

not attested not anchored not stored refs pending

The ORCA-TWIN qCMOS Experiment I. Science case and commissioning at Calar Alto Observatory

Alex J. Brown, Axel Schwope, Carsten Denker, Fernando Pedichini, Gianluca Li Causi, Harry Dawson, Jesus Aceituno, Jose Luis Ortiz, Katja Poppenh\"ager, Marco Azzaro, Martin M. Roth, Mike Kretlow, Pasko Roje, Samaya Nissanke, Santiago Reinhart, Stefan Cikota, Stella Vjesnica, Stephan Geier, Thomas Granzer, Thomas Kupfer, Torsten En{\ss}lin

arxiv:2512.14279 v2 · 2025-12-16 · 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{SBO7E6RW4YDRSJF7XOMIS7S7IY}

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.

Cited by

2 papers in Pith

proto-Lightspeed: a high-speed, ultra-low read noise imager on the Magellan Clay Telescope

Optimal mitigation of random telegraph noise for improved photometry at high frame rates

Receipt and verification

First computed	2026-06-19T16:12:17.102780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

905df27a36e6071924bfbb98897e5f460bf92bf7a856e9ff4e28e534177f7eb5

Aliases

arxiv: 2512.14279 · arxiv_version: 2512.14279v2 · doi: 10.48550/arxiv.2512.14279 · pith_short_12: SBO7E6RW4YDR · pith_short_16: SBO7E6RW4YDRSJF7 · pith_short_8: SBO7E6RW

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/SBO7E6RW4YDRSJF7XOMIS7S7IY \
  | 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: 905df27a36e6071924bfbb98897e5f460bf92bf7a856e9ff4e28e534177f7eb5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d55d8de492ca6c2b271ac82d365c77ccb4c4044f8ae1dc14ff790604963d425",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2025-12-16T10:41:22Z",
    "title_canon_sha256": "b21df1109df98b33f7bd35ab72eeea2875181b4d06c7af0645388a92be5a731f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.14279",
    "kind": "arxiv",
    "version": 2
  }
}