Pith Number

pith:QJ75TZQP

pith:2004:QJ75TZQPYQUGUYUELF6RNMGJDJ

not attested not anchored not stored refs pending

Ferromagnet-superconductor proximity effect: The clean limit

M. Bozovic, Z. Radovic

arxiv:cond-mat/0409544 v3 · 2004-09-21 · 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{QJ75TZQPYQUGUYUELF6RNMGJDJ}

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	2026-05-18T01:39:57.686371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

827fd9e60fc4286a6284597d16b0c91a4e5d55d544548076ec3214ca4fef21d3

Aliases

arxiv: cond-mat/0409544 · arxiv_version: cond-mat/0409544v3 · doi: 10.48550/arxiv.cond-mat/0409544 · pith_short_12: QJ75TZQPYQUG · pith_short_16: QJ75TZQPYQUGUYUE · pith_short_8: QJ75TZQP

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/QJ75TZQPYQUGUYUELF6RNMGJDJ \
  | 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: 827fd9e60fc4286a6284597d16b0c91a4e5d55d544548076ec3214ca4fef21d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5d69afc534ab8ffd3ef068e8f36d74b2c141acad54ff7e555ff1e0ed9f09804",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2004-09-21T14:29:08Z",
    "title_canon_sha256": "39466cb26d40b4008b2d3d52a3cb8899e8c170471e81b8bbae29ac2ea50748f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0409544",
    "kind": "arxiv",
    "version": 3
  }
}