Pith Number

pith:2TU52P2J

pith:2024:2TU52P2JVMXHAONJAXQLIWWEDQ

not attested not anchored not stored refs pending

FORECASTOR -- I. Finding Optics Requirements and Exposure times for the Cosmological Advanced Survey Telescope for Optical and UV Research mission

Cameron Lawlor-Forsyth, Cameron Morgan, Dhananjhay Bansal, Harvey Richer, Isaac Cheng, Jennifer Glover, John Hutchings, Kim A. Venn, Laura Ferrarese, Laurie Amen, Madeline A. Marshall, Marcin Sawicki, Martin Hellmich, Melissa Amenouche, Michael Balogh, Nolan Dickson, Patrick C\^ot\'e, Robert Sorba, Ryan Cloutier, Sarah Gallagher, Simon Blouin, Tyrone E. Woods, Vincent H\'enault-Brunet, Viraja Khatu

arxiv:2402.08137 v2 · 2024-02-13 · astro-ph.IM · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2TU52P2JVMXHAONJAXQLIWWEDQ}

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	2026-07-05T08:02:24.641341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4e9dd3f49ab2e7039a905e0b45ac41c0738e203d751dc7ed49f4bc48b4ab335

Aliases

arxiv: 2402.08137 · arxiv_version: 2402.08137v2 · doi: 10.48550/arxiv.2402.08137 · pith_short_12: 2TU52P2JVMXH · pith_short_16: 2TU52P2JVMXHAONJ · pith_short_8: 2TU52P2J

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/2TU52P2JVMXHAONJAXQLIWWEDQ \
  | 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: d4e9dd3f49ab2e7039a905e0b45ac41c0738e203d751dc7ed49f4bc48b4ab335

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df0e5dd304b0ba5225e167549eb11005bf8c490a61a8e3380786b97e08fccd74",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2024-02-13T00:16:09Z",
    "title_canon_sha256": "5319594637689af40802e9f5cd0d95193c30c6da3ecf417d899b54e5a61e6708"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.08137",
    "kind": "arxiv",
    "version": 2
  }
}