Pith Number

pith:WTYRIPYG

pith:2024:WTYRIPYG4JK4KMKZSEXTJFIAIO

not attested not anchored not stored refs pending

Field, frequency and temperature dependence of the surface resistance of nitrogen diffused niobium superconducting radio frequency cavities

A. Gurevich, B.D. Khanal, G. Ciovati, P. Dhakal

arxiv:2402.17458 v3 · 2024-02-27 · cond-mat.supr-con · 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{WTYRIPYG4JK4KMKZSEXTJFIAIO}

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	2026-07-05T08:19:42.826493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4f1143f06e255c53159912f34950043b5c98c10afa21044292ee83f4b83202b

Aliases

arxiv: 2402.17458 · arxiv_version: 2402.17458v3 · doi: 10.48550/arxiv.2402.17458 · pith_short_12: WTYRIPYG4JK4 · pith_short_16: WTYRIPYG4JK4KMKZ · pith_short_8: WTYRIPYG

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/WTYRIPYG4JK4KMKZSEXTJFIAIO \
  | 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: b4f1143f06e255c53159912f34950043b5c98c10afa21044292ee83f4b83202b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56c8e08be2ba80de0ee57c33a8fceeeb32fb68ee8499609b162cd4acf32f0db0",
    "cross_cats_sorted": [
      "physics.acc-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2024-02-27T12:29:56Z",
    "title_canon_sha256": "536b8b53cf49f4908ed6fd832a2c8cc3732810ccf0b368d0b2187040be04fdab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.17458",
    "kind": "arxiv",
    "version": 3
  }
}