Pith Number

pith:WZFFCMNP

pith:2012:WZFFCMNPHJKDPGKPYCZ6KCS56H

not attested not anchored not stored refs pending

Critical-Current Reduction in Thin Superconducting Wires Due to Current Crowding

E. F. C. Driessen, H. L. Hortensius, J. R. Clem, K. K. Berggren, T. M. Klapwijk

arxiv:1203.4253 v3 · 2012-03-19 · 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{WZFFCMNPHJKDPGKPYCZ6KCS56H}

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	2026-05-18T03:56:21.894252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b64a5131af3a5437994fc0b3e50a5df1e034808080f55c2b6f5077778153690d

Aliases

arxiv: 1203.4253 · arxiv_version: 1203.4253v3 · doi: 10.48550/arxiv.1203.4253 · pith_short_12: WZFFCMNPHJKD · pith_short_16: WZFFCMNPHJKDPGKP · pith_short_8: WZFFCMNP

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/WZFFCMNPHJKDPGKPYCZ6KCS56H \
  | 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: b64a5131af3a5437994fc0b3e50a5df1e034808080f55c2b6f5077778153690d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e9f611fdb702741ef43d6bf3113a2e8bf0afb2cb06d7bb6a74c30a09b090eaf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-03-19T20:42:22Z",
    "title_canon_sha256": "7e22faf7438af05a304e04206aab0c7f6458989ddd9e73c4dff35a53e2d01633"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.4253",
    "kind": "arxiv",
    "version": 3
  }
}