Pith Number

pith:MUCPBYSU

pith:2001:MUCPBYSUXZ2VLPUP263ZB4CDHW

not attested not anchored not stored refs pending

Reduction of Josephson critical current in short ballistic SNS weak links

Branislav K. Nikolic, J. K. Freericks, P. Miller

arxiv:cond-mat/0107557 v1 · 2001-07-26 · 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{MUCPBYSUXZ2VLPUP263ZB4CDHW}

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	2026-05-18T01:07:02.546136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6504f0e254be7555be8fd7b790f0433d8b5f082d2bb0eb5974e46ec2f2af867d

Aliases

arxiv: cond-mat/0107557 · arxiv_version: cond-mat/0107557v1 · doi: 10.48550/arxiv.cond-mat/0107557 · pith_short_12: MUCPBYSUXZ2V · pith_short_16: MUCPBYSUXZ2VLPUP · pith_short_8: MUCPBYSU

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/MUCPBYSUXZ2VLPUP263ZB4CDHW \
  | 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: 6504f0e254be7555be8fd7b790f0433d8b5f082d2bb0eb5974e46ec2f2af867d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7150d484ea05b931147d0922c11a387751f07d2c45a9f1e81bc1a7368b4b2fb",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2001-07-26T21:56:12Z",
    "title_canon_sha256": "fba11aac9c29383e01e5ac37e487890b5cbc658cbd7c355c1705fef27e5dcc6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0107557",
    "kind": "arxiv",
    "version": 1
  }
}