Pith Number

pith:QITQYNHZ

pith:2026:QITQYNHZJ6FU3DHGPFWR4VT5AH

not attested not anchored not stored refs pending

High-power Test and System Integration of Direct RF Sampling Based LLRF Control and Monitoring System for S-Band Accelerating Structures

Ankur Dhar, Chao Liu, Emilio Nanni, Emma Snively, Joseph Olszewski, Michael Hoganson, Sophia Morton, Thi Le, Wei-Hou Tan

arxiv:2604.01698 v2 · 2026-04-02 · physics.acc-ph · 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{QITQYNHZJ6FU3DHGPFWR4VT5AH}

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	2026-05-27T01:04:57.595952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82270c34f94f8b4d8ce6796d1e567d01fd2402be7999bf5d86fdc14a769f557b

Aliases

arxiv: 2604.01698 · arxiv_version: 2604.01698v2 · doi: 10.48550/arxiv.2604.01698 · pith_short_12: QITQYNHZJ6FU · pith_short_16: QITQYNHZJ6FU3DHG · pith_short_8: QITQYNHZ

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/QITQYNHZJ6FU3DHGPFWR4VT5AH \
  | 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: 82270c34f94f8b4d8ce6796d1e567d01fd2402be7999bf5d86fdc14a769f557b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c411a5c1f0afca4f2f76bb99b8d0b775b815d65c2afc01abf65ee8824a543ee5",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2026-04-02T06:56:59Z",
    "title_canon_sha256": "6c7a123755742b731f43e16c5fd579377f1c396bec962b185969da12a5b9b6a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2604.01698",
    "kind": "arxiv",
    "version": 2
  }
}