Pith Number

pith:4KQSV6W6

pith:2012:4KQSV6W6QP66SNLOBQTCFOOQU6

not attested not anchored not stored refs pending

Magnetic Josephson Junctions with Superconducting Interlayer for Cryogenic Memory

Alexander A. Golubov, Igor V. Vernik, Mikhail Yu. Kupriyanov, Oleg A. Mukhanov, Sergey V. Bakurskiy, Valery V. Ryazanov, Vitaly V. Bol'ginov

arxiv:1212.0815 v1 · 2012-12-04 · 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{4KQSV6W6QP66SNLOBQTCFOOQU6}

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	2026-05-18T00:11:44.472507Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2a12afade83fde9356e0c2622b9d0a795e3bcdcb17460e3084365e1fca99d14

Aliases

arxiv: 1212.0815 · arxiv_version: 1212.0815v1 · doi: 10.48550/arxiv.1212.0815 · pith_short_12: 4KQSV6W6QP66 · pith_short_16: 4KQSV6W6QP66SNLO · pith_short_8: 4KQSV6W6

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/4KQSV6W6QP66SNLOBQTCFOOQU6 \
  | 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: e2a12afade83fde9356e0c2622b9d0a795e3bcdcb17460e3084365e1fca99d14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58f34b7367159912ffeb16652e20117158551d18a78aae0afb75a2434c9e8ae9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-12-04T18:21:50Z",
    "title_canon_sha256": "b519f67abe9f2a06abb96e5b86a8f63d0933144e1b0670a40a97019e76a22bf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.0815",
    "kind": "arxiv",
    "version": 1
  }
}