Pith Number

pith:KZXCZZBN

pith:2026:KZXCZZBNY4SB56T6QQJX7OJ2TK

not attested not anchored not stored refs pending

Enhanced electron-beam lithography to reduce the frequency scatter of 200-400 GHz superconducting microstrip resonators for on-chip filterbank spectrometers

A. Endo, D. J. Thoen, J. J. A. Baselmans, K. Karatsu, L. G. G. Olde Scholtenhuis, L. H. Martin, S. Vollebregt

arxiv:2606.21348 v1 · 2026-06-19 · physics.ins-det · 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{KZXCZZBNY4SB56T6QQJX7OJ2TK}

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	2026-06-23T01:12:38.100451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

566e2ce42dc7241efa7e84137fb93a9aa059a50989026a90e2a92ce798cc0ae3

Aliases

arxiv: 2606.21348 · arxiv_version: 2606.21348v1 · doi: 10.48550/arxiv.2606.21348 · pith_short_12: KZXCZZBNY4SB · pith_short_16: KZXCZZBNY4SB56T6 · pith_short_8: KZXCZZBN

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/KZXCZZBNY4SB56T6QQJX7OJ2TK \
  | 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: 566e2ce42dc7241efa7e84137fb93a9aa059a50989026a90e2a92ce798cc0ae3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e88863789471e3af30bf01651c2ddc3cf8cc48c9451825f5adc22a7649d3af8",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2026-06-19T11:44:54Z",
    "title_canon_sha256": "2a4b381c46d4b023200d2e59a91676c0f6347127169554a9f9cbe8edbec75901"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.21348",
    "kind": "arxiv",
    "version": 1
  }
}