Pith Number

pith:5BE7AOKL

pith:2024:5BE7AOKL2Y36QPPD7T54QM5F75

not attested not anchored not stored refs pending

The Simons Observatory: Production-level Fabrication of the Mid- and Ultra-High-Frequency Wafers

Bradley R. Johnson, Dante Jones, David P. Daniel, Greg C. Jaehnig, James A. Beall, Jason Austermann, Joel Ullom, Johannes Hubmayr, Michael J. Link, Rita F. Sonka, Shannon M. Duff, Suzanne T. Staggs, Tammy J. Lucas, Yuhan Wang

arxiv:2403.18225 v1 · 2024-03-27 · 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{5BE7AOKL2Y36QPPD7T54QM5F75}

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	2026-07-05T08:01:06.413384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e849f0394bd637e83de3fcfbc833a5ff7d08f082a5e07db272ef1b4a2d46225f

Aliases

arxiv: 2403.18225 · arxiv_version: 2403.18225v1 · doi: 10.48550/arxiv.2403.18225 · pith_short_12: 5BE7AOKL2Y36 · pith_short_16: 5BE7AOKL2Y36QPPD · pith_short_8: 5BE7AOKL

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/5BE7AOKL2Y36QPPD7T54QM5F75 \
  | 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: e849f0394bd637e83de3fcfbc833a5ff7d08f082a5e07db272ef1b4a2d46225f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3612152a8b30d9ef544e3e99b9d4788307677959e5eaeb9423d93819cc4fe0ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2024-03-27T03:29:04Z",
    "title_canon_sha256": "de839fd5636fe0b3efa084691e910fd441bfcb15f7429c77aaed706d3080ca8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.18225",
    "kind": "arxiv",
    "version": 1
  }
}