Pith Number

pith:BAYK7RZD

pith:1997:BAYK7RZD4QLSL3VCMYXX24EBOO

not attested not anchored not stored refs pending

Pinhole junctions in d-wave superconductors

Juhani Kurkijarvi, Mikael Fogelstrom, Sungkit Yip

arxiv:cond-mat/9709120 v1 · 1997-09-10 · 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{BAYK7RZD4QLSL3VCMYXX24EBOO}

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	2026-05-18T01:39:33.140901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0830afc723e41725eea2662f7d708173b5dbae97f49294af75623dc53244596f

Aliases

arxiv: cond-mat/9709120 · arxiv_version: cond-mat/9709120v1 · doi: 10.48550/arxiv.cond-mat/9709120 · pith_short_12: BAYK7RZD4QLS · pith_short_16: BAYK7RZD4QLSL3VC · pith_short_8: BAYK7RZD

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/BAYK7RZD4QLSL3VCMYXX24EBOO \
  | 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: 0830afc723e41725eea2662f7d708173b5dbae97f49294af75623dc53244596f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "701dc31373c6ea6b148b13ce2448c81f31e431246d8ed9e08d2bdf7031bcd1ef",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "1997-09-10T14:38:41Z",
    "title_canon_sha256": "00245445488c860333e94af1a9e94ead9e089b20af513342bec907c576d5b01a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9709120",
    "kind": "arxiv",
    "version": 1
  }
}