Pith Number

pith:2BNMU27V

pith:2026:2BNMU27VCKGI7RQGSYRZDAV7YL

not attested not anchored not stored refs pending

Exploring generative design AI tools for astronomical instrumentation: a CubeSat chassis case study

Alastair Macleod, Anjali Bhatt, Anmol Goyal, Bradley Frank, David Isherwood, David Lunney, Graham Wilks, Katherine Morris, Marcell Westsik, Noah Schwartz, Steve Watson, Tassos Aretos, Will Cochrane, Younes Chahid, Zeshan Ali

arxiv:2607.28217 v1 · 2026-07-30 · 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{2BNMU27VCKGI7RQGSYRZDAV7YL}

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	2026-07-31T01:36:31.727516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

d05aca6bf5128c8fc60696239182bfc2f779c0d7bf2afffcf09508dbc7da3672

Aliases

arxiv: 2607.28217 · arxiv_version: 2607.28217v1 · doi: 10.48550/arxiv.2607.28217 · pith_short_12: 2BNMU27VCKGI · pith_short_16: 2BNMU27VCKGI7RQG · pith_short_8: 2BNMU27V

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/2BNMU27VCKGI7RQGSYRZDAV7YL \
  | 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: d05aca6bf5128c8fc60696239182bfc2f779c0d7bf2afffcf09508dbc7da3672

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e5d8df89363e9e9e20ecb29a0174803f918aa04641c0b4e6d33225b1321be17",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2026-07-30T13:52:17Z",
    "title_canon_sha256": "1e7c1e9645331641c804c3e5bc696448e419c768b6233256020d1859b76089d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.28217",
    "kind": "arxiv",
    "version": 1
  }
}