Pith Number

pith:JMMNWQZW

pith:2022:JMMNWQZWR5NNF5OXVLPT7TW6OP

not attested not anchored not stored refs pending

Design of SCALES: A 2-5 Micron Coronagraphic Integral Field Spectrograph for Keck Observatory

Ajin Prakash, Amirul Hasan, Andrew Skemer, Arun Surya, Brittany Miles, Carlos Alvarez, Christopher Johnson, Christopher Ratliffe, Cyril Bourgenot, Dale Sandford, Devika Divakar, Dimitri Mawet, Eduardo Marin, Emily C. Martin, Eric Wang, Etienne Gauvin, Gabriel Kruglikov, Govinda K.V., Guillaume Filion, Hari Mohan Varshney, Imke de Pater, Isabel Kain, James Lyke, Jean-Thomas Landry, Jialin Li, Ji Man Sohn, Jordan Stone, Katherine de Kleer, Kenneth Magnone, Mackenzie Lach, Marc-Andre Boucher, Marc Kassis, Michael C. Liu, Michael Gonzales, Michael P. Fitzgerald, Natasha Batalha, Nicholas MacDonald, Olivier Absil, Patrick Sheehan, Philip Hinz, Ramya Sethuraman, Raquel A. Martinez, Ravinder Banyal, R. Deno Stelter, Rebecca Jensen-Clem, Renate Kupke, Sivarani Thirupathi, Stephanie Sallum, Thomas Greene, Timothy Brandt, William Deich, Zackery Briesemeister

arxiv:2208.10721 v1 · 2022-08-23 · 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{JMMNWQZWR5NNF5OXVLPT7TW6OP}

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	2026-07-05T04:50:39.321656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b18db43368f5ad2f5d7aadf3fcede73fa3ca6a31d858e1b4cb513aa43f1d373

Aliases

arxiv: 2208.10721 · arxiv_version: 2208.10721v1 · doi: 10.48550/arxiv.2208.10721 · pith_short_12: JMMNWQZWR5NN · pith_short_16: JMMNWQZWR5NNF5OX · pith_short_8: JMMNWQZW

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/JMMNWQZWR5NNF5OXVLPT7TW6OP \
  | 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: 4b18db43368f5ad2f5d7aadf3fcede73fa3ca6a31d858e1b4cb513aa43f1d373

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c15c2b9580bc9604f0e4b0d399c8402edbd9787b1d3bb3716c62f62131abd79",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2022-08-23T04:13:59Z",
    "title_canon_sha256": "f0c9dc390111a78cf106fd6ce563145124b92e679c0a3e9deba584449e0672f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.10721",
    "kind": "arxiv",
    "version": 1
  }
}