Pith Number

pith:SJMQ3QQY

pith:2013:SJMQ3QQYY627HP2JNI2WVUKG6D

not attested not anchored not stored refs pending

Deep Sub-Micron Stud-Via Technology for Superconductor VLSI Circuits

L. Johnson, M.A. Gouker, Sergey K. Tolpygo, T. Weir, V. Bolkhovsky, W.D. Oliver

arxiv:1309.7505 v1 · 2013-09-28 · 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{SJMQ3QQYY627HP2JNI2WVUKG6D}

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	2026-05-18T02:44:31.949359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92590dc218c7b5f3bf496a356ad146f0c8a84b2325261c9772f584200de3e8a2

Aliases

arxiv: 1309.7505 · arxiv_version: 1309.7505v1 · doi: 10.48550/arxiv.1309.7505 · pith_short_12: SJMQ3QQYY627 · pith_short_16: SJMQ3QQYY627HP2J · pith_short_8: SJMQ3QQY

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/SJMQ3QQYY627HP2JNI2WVUKG6D \
  | 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: 92590dc218c7b5f3bf496a356ad146f0c8a84b2325261c9772f584200de3e8a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bcb27b91f1ded995035c9fce4688a1cc17bf0d3380bfaf18049a39194ee6f08",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-09-28T21:20:03Z",
    "title_canon_sha256": "ac556fca45ec12164df4fa59984aeca82f864cdd82bd407b3f9c67d250ac2fe7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.7505",
    "kind": "arxiv",
    "version": 1
  }
}