Pith Number

pith:FV7NQ4VJ

pith:2022:FV7NQ4VJXA3YSZS2FCMSGSZIEC

not attested not anchored not stored refs pending

Nb3Sn Superconducting Radiofrequency Cavities: a Maturing Technology for Particle Accelerators and Detectors

C.E. Reece, G. Eremeev, M. Liepe, S. Posen, U. Pudasaini

arxiv:2203.06752 v1 · 2022-03-13 · 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{FV7NQ4VJXA3YSZS2FCMSGSZIEC}

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	2026-07-05T04:04:54.652659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d7ed872a9b83789665a2899234b2820b81dc175bbbfd0fbb8c9bb076554f7b6

Aliases

arxiv: 2203.06752 · arxiv_version: 2203.06752v1 · doi: 10.48550/arxiv.2203.06752 · pith_short_12: FV7NQ4VJXA3Y · pith_short_16: FV7NQ4VJXA3YSZS2 · pith_short_8: FV7NQ4VJ

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/FV7NQ4VJXA3YSZS2FCMSGSZIEC \
  | 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: 2d7ed872a9b83789665a2899234b2820b81dc175bbbfd0fbb8c9bb076554f7b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be0b075f9e180616a7c3159bdd7f0dbe11fa5634c5845ef27af7ba553b54706f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2022-03-13T20:18:02Z",
    "title_canon_sha256": "212071208a8e7702873bc6a753a94725e90c5d0c7ceb7d5f86ebd19c37252f09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.06752",
    "kind": "arxiv",
    "version": 1
  }
}