Pith Number

pith:RQ24L2OQ

pith:2006:RQ24L2OQHLSZN26L3UVBH732JW

not attested not anchored not stored refs pending

Re-entrant superconductivity in Nb/Cu(1-x)Ni(x) bilayers

(2) Institut fuer Physik, (3) Solid State Physics Department, A. Sidorenko (1), C. M\"uller (2), Germany, G. Obermeier (2), Kazan, Kazan State University, Kishinev, LISES ASM, L.R. Tagirov (3) ((1) Institute of Applied Physics, Moldova, M. Schreck (2), R. Tidecks (2), Russia), S. Gsell (2), S. Horn (2), Universitaet Augsburg, V. Zdravkov (1)

arxiv:cond-mat/0602448 v1 · 2006-02-19 · cond-mat.supr-con · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RQ24L2OQHLSZN26L3UVBH732JW}

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	2026-05-18T01:08:56.195285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c35c5e9d03ae596ebcbdd2a13ff7a4db17a8adf4847c7c4606aa4a4f92325a5

Aliases

arxiv: cond-mat/0602448 · arxiv_version: cond-mat/0602448v1 · doi: 10.48550/arxiv.cond-mat/0602448 · pith_short_12: RQ24L2OQHLSZ · pith_short_16: RQ24L2OQHLSZN26L · pith_short_8: RQ24L2OQ

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/RQ24L2OQHLSZN26L3UVBH732JW \
  | 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: 8c35c5e9d03ae596ebcbdd2a13ff7a4db17a8adf4847c7c4606aa4a4f92325a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a89d87e27a18238c35233fec28a685f9947dbbbf0fbf25324c49a7febb2f3a33",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2006-02-19T20:21:49Z",
    "title_canon_sha256": "edb45d45a3c589eecd21fe8359eab0e6bf803b997821849319c8d2658dda8c9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0602448",
    "kind": "arxiv",
    "version": 1
  }
}