Pith Number

pith:XPKNCBJL

pith:2004:XPKNCBJLGFXAZAHL5LFQWULDOQ

not attested not anchored not stored refs pending

AC Loss in Striped (Filamentary) YBCO Coated Conductors Leading to Designs for High Frequencies and Field-Sweep Amplitudes

E.W. Collings, M.D. Sumption, P.N. Barnes

arxiv:cond-mat/0410300 v1 · 2004-10-12 · 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{XPKNCBJLGFXAZAHL5LFQWULDOQ}

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	2026-05-18T04:14:27.898429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbd4d1052b316e0c80ebeacb0b5163740fe394260cd5fc53de05f5b10a648bf8

Aliases

arxiv: cond-mat/0410300 · arxiv_version: cond-mat/0410300v1 · doi: 10.48550/arxiv.cond-mat/0410300 · pith_short_12: XPKNCBJLGFXA · pith_short_16: XPKNCBJLGFXAZAHL · pith_short_8: XPKNCBJL

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/XPKNCBJLGFXAZAHL5LFQWULDOQ \
  | 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: bbd4d1052b316e0c80ebeacb0b5163740fe394260cd5fc53de05f5b10a648bf8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f09126eb7b4fa1bb455b308d5fafdd04d4c1787c6298eedfe0c8ff5fc4fd00f6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2004-10-12T16:22:13Z",
    "title_canon_sha256": "5eacd9e2fb0cbcec5c0a6f5a0bab8ad71dfae4a8a32319ab5724be2a8059f349"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0410300",
    "kind": "arxiv",
    "version": 1
  }
}