Pith Number

pith:ECUWTQHA

pith:2020:ECUWTQHAN5XRX2TMHHWS32X735

not attested not anchored not stored refs pending

Superconducting radio-frequency cavity fault classification using machine learning at Jefferson Laboratory

Adam Carpenter, Anna Shabalina Solopova, Chris Tennant, Khan Iftekharuddin, Lasitha Vidyaratne, Tom Powers

arxiv:2006.06562 v1 · 2020-06-11 · physics.acc-ph · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ECUWTQHAN5XRX2TMHHWS32X735}

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	2026-07-05T02:02:21.455353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20a969c0e06f6f1bea6c39ed2deaffdf7daa9cecac9c55254d746e89c3e030bf

Aliases

arxiv: 2006.06562 · arxiv_version: 2006.06562v1 · doi: 10.48550/arxiv.2006.06562 · pith_short_12: ECUWTQHAN5XR · pith_short_16: ECUWTQHAN5XRX2TM · pith_short_8: ECUWTQHA

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/ECUWTQHAN5XRX2TMHHWS32X735 \
  | 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: 20a969c0e06f6f1bea6c39ed2deaffdf7daa9cecac9c55254d746e89c3e030bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c337ffb3ca08d0883f535969a43312a980eb234ee0909dd9760fc419d8599dde",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2020-06-11T16:15:41Z",
    "title_canon_sha256": "06dcfd7f2c3e54c143a07d7c1b8105c07fc2837697e8937c1d855f1c29a3d405"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.06562",
    "kind": "arxiv",
    "version": 1
  }
}