Pith Number

pith:XTZCMBWN

pith:2022:XTZCMBWNJUYD35LRQJENQY6JIO

not attested not anchored not stored refs pending

Achievement of 200,000 hours of operation at KEK 7-GeV electron 4-GeV positron injector linac

Akihiro Shirakawa, Dai Arakawa, Di Wang, Fusashi Miyahara, Hideki Matsushita, Hiroaki Katagiri, Hirohiko Someya, Hiromitsu Nakajima, Hiroyasu Ego, Hiroyuki Honma, Itsuka Satake, Katsuhiko Mikawa, Kazue Yokoyama, Kazuhisa Kakihara, Kazuro Furukawa, Madoka Tanaka, Masanori Satoh, Masato Kawamura, Mitsuhiro Yoshida, Mitsuo Akemoto, Muhammad Abdul Rehman, Naoko Iida, Rui Zhang, Satoshi Ohsawa, Shuji Matsumoto, Takako Miura, Takao Oogoe, Takashi Yoshimoto, Takuya Kamitani, Takuya Natsui, Tetsuo Shidara, Toshihiro Matsumoto, Toshiyasu Higo, Tsuyoshi Suwada, Xiangyu Zhou, Yoshiharu Yano, Yoshinori Enomoto, Yoshio Arakida, Yuichi Okayasu, Yujiro Ogawa, Yuji Seimiya, Yusei Bando

arxiv:2207.01192 v1 · 2022-07-04 · 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{XTZCMBWNJUYD35LRQJENQY6JIO}

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	2026-07-05T07:20:48.120868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcf22606cd4d303df5718248d863c943be9c48f86c9b4a375a4007dafbfb161c

Aliases

arxiv: 2207.01192 · arxiv_version: 2207.01192v1 · doi: 10.48550/arxiv.2207.01192 · pith_short_12: XTZCMBWNJUYD · pith_short_16: XTZCMBWNJUYD35LR · pith_short_8: XTZCMBWN

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/XTZCMBWNJUYD35LRQJENQY6JIO \
  | 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: bcf22606cd4d303df5718248d863c943be9c48f86c9b4a375a4007dafbfb161c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9e3e5355ea6a2f4b161c6bdd90ef3e940b1d05a30e48c2814d2a479d609e8a1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2022-07-04T04:33:55Z",
    "title_canon_sha256": "3e96b5ca94abf29dcd011244ff24c6e156479cdb7b01a078a14681a63ba55a75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.01192",
    "kind": "arxiv",
    "version": 1
  }
}