Pith Number

pith:MCF2D253

pith:2004:MCF2D253HSAXM765RBRDJ7M2XZ

not attested not anchored not stored refs pending

Guidance and Control in a Josephson Charge Qubit

E. J. Griffith, J. F. Ralph, M. J. Everitt, T. D. Clark

arxiv:cond-mat/0408356 v2 · 2004-08-16 · cond-mat.supr-con · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MCF2D253HSAXM765RBRDJ7M2XZ}

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	2026-07-04T14:21:28.172156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

608ba1ebbb3c81767fdd886234fd9abe58f038ec54ed82ade0caef868ca6425e

Aliases

arxiv: cond-mat/0408356 · arxiv_version: cond-mat/0408356v2 · doi: 10.48550/arxiv.cond-mat/0408356 · pith_short_12: MCF2D253HSAX · pith_short_16: MCF2D253HSAXM765 · pith_short_8: MCF2D253

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/MCF2D253HSAXM765RBRDJ7M2XZ \
  | 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: 608ba1ebbb3c81767fdd886234fd9abe58f038ec54ed82ade0caef868ca6425e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2034b35694fb9de50816bec04b93bed06adec258e94868bed49ca03ba93b50c",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2004-08-16T14:10:24Z",
    "title_canon_sha256": "97979addd76ba17e1ed1e659dab4d6dfc6fd156776226b5b091a13a7f058795c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0408356",
    "kind": "arxiv",
    "version": 2
  }
}