Pith Number

pith:OSKBN322

pith:2004:OSKBN32267CLWMIAVMZNS57WZC

not attested not anchored not stored refs pending

Critical currents in vicinal YBa$_2$Cu$_3$O$_{7-\delta}$ films

G. Burnell, J. E. Evetts, J. H. Durrell, M. G. Blamire, Z. H. Barber

arxiv:cond-mat/0406620 v2 · 2004-06-25 · 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{OSKBN32267CLWMIAVMZNS57WZC}

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	2026-05-18T01:06:53.903761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

749416ef5af7c4bb3100ab32d977f6c88b59c1943feb7eb76eaac8166954e665

Aliases

arxiv: cond-mat/0406620 · arxiv_version: cond-mat/0406620v2 · doi: 10.48550/arxiv.cond-mat/0406620 · pith_short_12: OSKBN32267CL · pith_short_16: OSKBN32267CLWMIA · pith_short_8: OSKBN322

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/OSKBN32267CLWMIAVMZNS57WZC \
  | 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: 749416ef5af7c4bb3100ab32d977f6c88b59c1943feb7eb76eaac8166954e665

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0268dd5088ae3e82ed911b1f860d965ed9d8e3d98aac4298dbf9573b6ae7cc30",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2004-06-25T13:47:36Z",
    "title_canon_sha256": "63ce3648e0b412139d15b1cdb8229116a209b801606c6a07bc659a7b28209a3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0406620",
    "kind": "arxiv",
    "version": 2
  }
}