Pith Number

pith:3RQ6322W

pith:2005:3RQ6322W3VJDZ3YULADUAMZVXH

not attested not anchored not stored refs pending

Accurate Measurements of the Intrinsic Surface Impedance of Thin YBCO Films Using a Modified Two-tone Resonator Method

David Rudman, James C. Booth, J. H. Lee, K. Leong, M. J. Kim, Sang Young Lee, S. Schima, W. I. Yang

arxiv:cond-mat/0502349 v1 · 2005-02-15 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3RQ6322W3VJDZ3YULADUAMZVXH}

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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	2026-05-18T00:11:32.960016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc61edeb56dd523cef145807403335b9d61172371b072184a0fff23d52fdef70

Aliases

arxiv: cond-mat/0502349 · arxiv_version: cond-mat/0502349v1 · doi: 10.48550/arxiv.cond-mat/0502349 · pith_short_12: 3RQ6322W3VJD · pith_short_16: 3RQ6322W3VJDZ3YU · pith_short_8: 3RQ6322W

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/3RQ6322W3VJDZ3YULADUAMZVXH \
  | 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: dc61edeb56dd523cef145807403335b9d61172371b072184a0fff23d52fdef70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f820d0d0c24b88de9d4daf25ab1fcf89a38a22132446f1ac6a08687400e743d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2005-02-15T07:02:12Z",
    "title_canon_sha256": "39e0123fd51914939bb9363cffc83160915dc7ea8bd51f17dbc271c41ef4e653"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0502349",
    "kind": "arxiv",
    "version": 1
  }
}