Pith Number

pith:DGFKXDXH

pith:2005:DGFKXDXHS3ZQ7YW3ACVD3MWHWS

not attested not anchored not stored refs pending

Superconducting pi qubit with three Josephson junctions

S. Maekawa, S. Takahashi, T. Yamashita

arxiv:cond-mat/0507199 v1 · 2005-07-08 · cond-mat.mes-hall · 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{DGFKXDXHS3ZQ7YW3ACVD3MWHWS}

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	2026-07-04T16:54:14.167073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

198aab8ee796f30fe2db00aa3db2c7b4bc2f0a12207196c698307b6df51a4d9e

Aliases

arxiv: cond-mat/0507199 · arxiv_version: cond-mat/0507199v1 · doi: 10.48550/arxiv.cond-mat/0507199 · pith_short_12: DGFKXDXHS3ZQ · pith_short_16: DGFKXDXHS3ZQ7YW3 · pith_short_8: DGFKXDXH

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/DGFKXDXHS3ZQ7YW3ACVD3MWHWS \
  | 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: 198aab8ee796f30fe2db00aa3db2c7b4bc2f0a12207196c698307b6df51a4d9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cf8fd1c299588a2ed53d81294a1fa77784a9c732968d014cda63b0956fbd1c9",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2005-07-08T09:59:57Z",
    "title_canon_sha256": "c010e7ee2493687b8147fe8f4a89576e25aedf8772054accc9ac4698bccb225b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0507199",
    "kind": "arxiv",
    "version": 1
  }
}