Pith Number

pith:OURK7S4H

pith:2003:OURK7S4H2GDF5LIUYWIPOC2MB6

not attested not anchored not stored refs pending

Induction of dc voltage, proportional to the persistent current, by external ac current on system of inhomogeneous superconducting loops

A.A.Firsov, A.V.Nikulov, I.N.Zhilyaev, S.V.Dubonos, V.I.Kuznetsov

arxiv:cond-mat/0303538 v1 · 2003-03-26 · cond-mat.supr-con · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OURK7S4H2GDF5LIUYWIPOC2MB6}

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	2026-05-18T01:40:01.695030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7522afcb87d1865ead14c590f70b4c0fb0ba3a3e21588b0458d3d26bffb56758

Aliases

arxiv: cond-mat/0303538 · arxiv_version: cond-mat/0303538v1 · doi: 10.48550/arxiv.cond-mat/0303538 · pith_short_12: OURK7S4H2GDF · pith_short_16: OURK7S4H2GDF5LIU · pith_short_8: OURK7S4H

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/OURK7S4H2GDF5LIUYWIPOC2MB6 \
  | 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: 7522afcb87d1865ead14c590f70b4c0fb0ba3a3e21588b0458d3d26bffb56758

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a4fc821e1dc0bb00b21905871a92cf5c49fd988880ceab59ecb438a338f9a0f",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2003-03-26T17:17:53Z",
    "title_canon_sha256": "dae699fbe28ac1f2369ea996550ea1da799a629a76658c5a33ef86aa6c2d51b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0303538",
    "kind": "arxiv",
    "version": 1
  }
}