Pith Number

pith:5QQCSOYX

pith:2025:5QQCSOYX55D7TFLECRA54IZ7NI

not attested not anchored not stored refs pending

2.4-GHz Integrated CMOS Low-Noise Amplifier (English Version)

Diego V\'azquez, Jorge L. Gonz\'alez-Rios, Juan C. Cruz Hurtado, Robson L. Moreno

arxiv:2509.02224 v1 · 2025-09-02 · eess.SY · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5QQCSOYX55D7TFLECRA54IZ7NI}

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	2026-07-05T12:03:34.363860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec20293b17ef47f995641441de233f6a3685778ea008f50b446b489795120128

Aliases

arxiv: 2509.02224 · arxiv_version: 2509.02224v1 · doi: 10.48550/arxiv.2509.02224 · pith_short_12: 5QQCSOYX55D7 · pith_short_16: 5QQCSOYX55D7TFLE · pith_short_8: 5QQCSOYX

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/5QQCSOYX55D7TFLECRA54IZ7NI \
  | 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: ec20293b17ef47f995641441de233f6a3685778ea008f50b446b489795120128

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a323056be4f4fecfc4349f201f6d502982569e73ab23aa9cfd20382c0eab5945",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2025-09-02T11:42:55Z",
    "title_canon_sha256": "b002e1e40ccc359e799fa2af498d677796c9edf316e442fabe7a36d5867d56e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.02224",
    "kind": "arxiv",
    "version": 1
  }
}