Pith Number

pith:VGW7CJNQ

pith:2013:VGW7CJNQUBBTX433HK3RO47R2Q

not attested not anchored not stored refs pending

Design Parameters and Commissioning of Vertical Inserts Used for Testing the XFEL Superconducting Cavities

B. Petersen, D. Meissner, J. Polinski, J. Schaffran, M. Chorowski, Y. Bozhko

arxiv:1306.6143 v1 · 2013-06-26 · physics.acc-ph · hep-ex

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VGW7CJNQUBBTX433HK3RO47R2Q}

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	2026-05-18T01:49:07.735670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9adf125b0a0433bf37b3ab71773f1d40ddf8b491544da299ffed7dc1c9b68dd

Aliases

arxiv: 1306.6143 · arxiv_version: 1306.6143v1 · doi: 10.48550/arxiv.1306.6143 · pith_short_12: VGW7CJNQUBBT · pith_short_16: VGW7CJNQUBBTX433 · pith_short_8: VGW7CJNQ

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/VGW7CJNQUBBTX433HK3RO47R2Q \
  | 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: a9adf125b0a0433bf37b3ab71773f1d40ddf8b491544da299ffed7dc1c9b68dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14a9defde743b9afda4cf52be8101965f26944ef1de5c08e9ef5ebdd6d97cb18",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2013-06-26T06:51:03Z",
    "title_canon_sha256": "a4bd47e2fbd851267c501318e38cad4643f9ada5fa0e56c8bda87bca11da94e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.6143",
    "kind": "arxiv",
    "version": 1
  }
}