Pith Number

pith:W52NHHBJ

pith:2022:W52NHHBJM676B7RPIITB5DPIIC

not attested not anchored not stored refs pending

200 MV Record Voltage Of vCM And LCLS-II-HE Cryomodules Production Start At Fermilab

A. Cravatta, B. Giaccone, B. Hartsell, C. Grimm, D. Bafia, D. Bice, J. Blowers, J. Kaluzny, M. Checchin, M. Martinello, S. Posen, T. Arkan, T. Nicol, Y. Orlov

arxiv:2208.12780 v1 · 2022-08-26 · 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{W52NHHBJM676B7RPIITB5DPIIC}

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	2026-07-05T04:51:49.911728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b774d39c2967bfe0fe2f42261e8de84092d215363a1b4fa5117f97f498db88bc

Aliases

arxiv: 2208.12780 · arxiv_version: 2208.12780v1 · doi: 10.48550/arxiv.2208.12780 · pith_short_12: W52NHHBJM676 · pith_short_16: W52NHHBJM676B7RP · pith_short_8: W52NHHBJ

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/W52NHHBJM676B7RPIITB5DPIIC \
  | 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: b774d39c2967bfe0fe2f42261e8de84092d215363a1b4fa5117f97f498db88bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a65ef4b02d1cdc311a98b0d5e2aa32a2608bc46bfa884044e3bc0f881a8df6ef",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2022-08-26T16:49:47Z",
    "title_canon_sha256": "7b48aa2739666bb88c213696e25a4bbcf6b38bbe402247960ddf7a0ba1ee6cf7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.12780",
    "kind": "arxiv",
    "version": 1
  }
}