Pith Number

pith:URF4XMKT

pith:2018:URF4XMKTZDX4ZMHSIHCOFXU5CY

not attested not anchored not stored refs pending

Improved Magnetron Stability And Reduced Noise In Efficient Transmitters For Superconducting Accelerators

Batavia) V. Lebedev, G. Kazakevich, R. Johnson (MUONS Inc., V. Yakovlev (Fermilab)

arxiv:1806.07940 v1 · 2018-06-20 · 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{URF4XMKTZDX4ZMHSIHCOFXU5CY}

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	2026-05-18T00:12:42.571616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a44bcbb153c8efccb0f241c4e2de9d1628f86b4d449ab7feb7b059529a4c067b

Aliases

arxiv: 1806.07940 · arxiv_version: 1806.07940v1 · doi: 10.48550/arxiv.1806.07940 · pith_short_12: URF4XMKTZDX4 · pith_short_16: URF4XMKTZDX4ZMHS · pith_short_8: URF4XMKT

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/URF4XMKTZDX4ZMHSIHCOFXU5CY \
  | 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: a44bcbb153c8efccb0f241c4e2de9d1628f86b4d449ab7feb7b059529a4c067b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd0419b48009efcdbebfc4a82c9d1bb954831fc4dcaa09aaabe3131aa64d5fb3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2018-06-20T19:39:37Z",
    "title_canon_sha256": "db35757053997247841d4c5fca8d718cb6f284336421d417e59cd1a6f90e05bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.07940",
    "kind": "arxiv",
    "version": 1
  }
}