Pith Number

pith:4CVZTUOV

pith:2010:4CVZTUOVO3SV6HPSOXUX637RII

not attested not anchored not stored refs pending

Contactless estimation of critical current density in thin superconducting films and its temperature dependence using ac magnetic measurements

Ahmed Youssef, Lucia Banicova, Zdenek Janu, Zdenek Svindrych

arxiv:1009.1074 v1 · 2010-09-06 · 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{4CVZTUOVO3SV6HPSOXUX637RII}

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	2026-05-18T04:41:24.118889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0ab99d1d576e55f1df275e97f6ff142271dd64d7eff2b38eb79680a59f57f1f

Aliases

arxiv: 1009.1074 · arxiv_version: 1009.1074v1 · doi: 10.48550/arxiv.1009.1074 · pith_short_12: 4CVZTUOVO3SV · pith_short_16: 4CVZTUOVO3SV6HPS · pith_short_8: 4CVZTUOV

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/4CVZTUOVO3SV6HPSOXUX637RII \
  | 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: e0ab99d1d576e55f1df275e97f6ff142271dd64d7eff2b38eb79680a59f57f1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02708bc8fc188de9b2b1b37f5758846b8868e0c98505aea40c96bc926f70e832",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-09-06T14:45:51Z",
    "title_canon_sha256": "4b4f245861d91957516531ac694579703f407e8f8f96e3ebb280a3f738826004"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.1074",
    "kind": "arxiv",
    "version": 1
  }
}