Pith Number

pith:SKB72T2D

pith:2024:SKB72T2DSTWF2L2WVE4I56O4JA

not attested not anchored not stored refs pending

Hierarchical phased-array antennas coupled to Al KIDs: a scalable architecture for multi-band mm/submm focal planes

Andrew D. Beyer, Fabien Defrance, Jack Sayers, Jean-Marc Martin, Junhan Kim, Peter K. Day, Shibo Shu, Sunil R. Golwala

arxiv:2401.17535 v1 · 2024-01-31 · astro-ph.IM · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SKB72T2DSTWF2L2WVE4I56O4JA}

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	2026-07-05T07:39:38.365738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9283fd4f4394ec5d2f56a9388ef9dc481b3df212caad322a61a8d1160d2966e1

Aliases

arxiv: 2401.17535 · arxiv_version: 2401.17535v1 · doi: 10.48550/arxiv.2401.17535 · pith_short_12: SKB72T2DSTWF · pith_short_16: SKB72T2DSTWF2L2W · pith_short_8: SKB72T2D

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/SKB72T2DSTWF2L2WVE4I56O4JA \
  | 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: 9283fd4f4394ec5d2f56a9388ef9dc481b3df212caad322a61a8d1160d2966e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f60ba7280075ad3b6eaa0449fa9afa6bd406217687a39bfd388eb0ba0894a948",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2024-01-31T01:29:09Z",
    "title_canon_sha256": "36556e80f35740c4b02c2bfd03e4af04f77c043213ed2f6eccf3a9c219be60b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.17535",
    "kind": "arxiv",
    "version": 1
  }
}