Pith Number

pith:IDMGYS6K

pith:2009:IDMGYS6KY3ENQUOB7RW3JX7BP3

not attested not anchored not stored refs pending

Fault tolerant architectures for superconducting qubits

David P. DiVincenzo

arxiv:0905.4839 v2 · 2009-05-29 · quant-ph · 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{IDMGYS6KY3ENQUOB7RW3JX7BP3}

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.

Cited by

1 paper in Pith

The Pangaea Architecture: Fault-Tolerant Heterogeneous Topological Codes via a Quantum Bus

Receipt and verification

First computed	2026-05-18T02:13:30.779251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40d86c4bcac6c8d851c1fc6db4dfe17edbad79c03d07be418ffe2622e064fcbe

Aliases

arxiv: 0905.4839 · arxiv_version: 0905.4839v2 · doi: 10.48550/arxiv.0905.4839 · pith_short_12: IDMGYS6KY3EN · pith_short_16: IDMGYS6KY3ENQUOB · pith_short_8: IDMGYS6K

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/IDMGYS6KY3ENQUOB7RW3JX7BP3 \
  | 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: 40d86c4bcac6c8d851c1fc6db4dfe17edbad79c03d07be418ffe2622e064fcbe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc71a0ba655922811c99df7eb898266120dab0b51e252f0f8f677cd4e546b19e",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-05-29T08:52:51Z",
    "title_canon_sha256": "90c13e776c09cfff7bb1d5cb96904cbc0904571b675c4802ab5b6145e1dcef6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.4839",
    "kind": "arxiv",
    "version": 2
  }
}