Pith Number

pith:QUCY4L5H

pith:2026:QUCY4L5HMZUB2GTNY77AYQESY7

not attested not anchored not stored refs pending

Direct On-Wafer Measurements of Noise Parameters in C- and X-bands at $T=4$ K

Daniil Frolov, Jean-Olivier Plouchart, Utku Soylu

arxiv:2605.17073 v1 · 2026-05-16 · physics.ins-det · astro-ph.IM · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QUCY4L5HMZUB2GTNY77AYQESY7}

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	2026-05-20T00:03:39.243226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85058e2fa766681d1a6dc7fe0c4092c7e33aaeb4f2b8c53e08ddf22d35b2bd6d

Aliases

arxiv: 2605.17073 · arxiv_version: 2605.17073v1 · doi: 10.48550/arxiv.2605.17073 · pith_short_12: QUCY4L5HMZUB · pith_short_16: QUCY4L5HMZUB2GTN · pith_short_8: QUCY4L5H

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/QUCY4L5HMZUB2GTNY77AYQESY7 \
  | 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: 85058e2fa766681d1a6dc7fe0c4092c7e33aaeb4f2b8c53e08ddf22d35b2bd6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95e56492ab2e21ab34aa40108504be7d372c35b7da1fee37da178dcee6ee04ee",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2026-05-16T16:43:00Z",
    "title_canon_sha256": "2aac1aafe9fa121d9009f87f25d58be591ce9921c4ddee374e8a956ce596c3a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.17073",
    "kind": "arxiv",
    "version": 1
  }
}