Pith Number

pith:KI62BCPR

pith:2005:KI62BCPR32DRNN6IGLOCG735LV

not attested not anchored not stored refs pending

Quantum Logical States and Operators for Josephson-like Systems

Francesco A. Raffa, Lara Faoro, Mario Rasetti

arxiv:cond-mat/0502503 v2 · 2005-02-21 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KI62BCPR32DRNN6IGLOCG735LV}

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	2026-07-04T15:12:16.245181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

523da089f1de8716b7c832dc237f7d5d498b6e2446dc4e8a99351fed47d63ad1

Aliases

arxiv: cond-mat/0502503 · arxiv_version: cond-mat/0502503v2 · doi: 10.48550/arxiv.cond-mat/0502503 · pith_short_12: KI62BCPR32DR · pith_short_16: KI62BCPR32DRNN6I · pith_short_8: KI62BCPR

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/KI62BCPR32DRNN6IGLOCG735LV \
  | 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: 523da089f1de8716b7c832dc237f7d5d498b6e2446dc4e8a99351fed47d63ad1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35458dce18b3e701e54ca81abc631cab507da58d1fbd93ca06d754896f0a6660",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2005-02-21T14:09:16Z",
    "title_canon_sha256": "7aba5154b89a43db42bd3545efb9f2c62aaabd8ba35a481b13989f2f7a15feef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0502503",
    "kind": "arxiv",
    "version": 2
  }
}