Pith Number

pith:VURNMKPH

pith:2025:VURNMKPHYPW4SFIT2354DQT5GU

not attested not anchored not stored refs pending

On operation and control of CW magnetrons for superconducting accelerators

G. Kazakevich, H. Wang, I. Gonin, R.P. Johnson, V. Yakovlev, Ya. Derbenev

arxiv:2507.22215 v1 · 2025-07-29 · physics.acc-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{VURNMKPHYPW4SFIT2354DQT5GU}

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	2026-07-05T11:45:18.618826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad22d629e7c3edc91513d6fbc1c27d352668d69afd48cb43f5d17f69b5fd518c

Aliases

arxiv: 2507.22215 · arxiv_version: 2507.22215v1 · doi: 10.48550/arxiv.2507.22215 · pith_short_12: VURNMKPHYPW4 · pith_short_16: VURNMKPHYPW4SFIT · pith_short_8: VURNMKPH

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/VURNMKPHYPW4SFIT2354DQT5GU \
  | 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: ad22d629e7c3edc91513d6fbc1c27d352668d69afd48cb43f5d17f69b5fd518c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2c8a8bc635bd7529b98a0cede960252e9ab523f8032e1b39b46fe5861eca857",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2025-07-29T20:23:47Z",
    "title_canon_sha256": "7bfe9eb66984f96599ee85a7f1cc2e89593a18d061e206b8ba65576bc96467e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.22215",
    "kind": "arxiv",
    "version": 1
  }
}