Pith Number

pith:O62OZBT3

pith:2025:O62OZBT3CSJB3VMU7JRKRE3F7B

not attested not anchored not stored refs pending

Distributed fault-tolerant quantum memories over a 2xL array of qubit modules

Edwin Tham, Ilia Khait, John Gamble, Min Ye, Nicolas Delfosse

arxiv:2508.01879 v1 · 2025-08-03 · quant-ph · cs.IT · math.IT

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O62OZBT3CSJB3VMU7JRKRE3F7B}

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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

5 papers in Pith

Breaking the bicycle frame: Coset-based quantum LDPC codes

Untangling QLDPC Codes with Biased Noise Ancilla

Synthesis and Optimization of Encoding Circuits for Fault-Tolerant Quantum Computation

Distributed Quantum Error Correction with Bivariate Bicycle Codes in a Modular Architecture

Fault-Tolerant Quantum Computing with Trapped Ions: The Walking Cat Architecture

Receipt and verification

First computed	2026-07-05T11:47:46.948270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77b4ec867b14921dd594fa62a89365f863f39b06afcedb17d52941537cc55920

Aliases

arxiv: 2508.01879 · arxiv_version: 2508.01879v1 · doi: 10.48550/arxiv.2508.01879 · pith_short_12: O62OZBT3CSJB · pith_short_16: O62OZBT3CSJB3VMU · pith_short_8: O62OZBT3

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/O62OZBT3CSJB3VMU7JRKRE3F7B \
  | 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: 77b4ec867b14921dd594fa62a89365f863f39b06afcedb17d52941537cc55920

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27e61869114bf56f391c27b569836c7c01c2427fa761270b568b47254a7123cb",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-08-03T18:21:34Z",
    "title_canon_sha256": "1d3fa7f3c98c132d32a4173a1b64d58310f6583b9cb3aac046ae0de927b21a69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.01879",
    "kind": "arxiv",
    "version": 1
  }
}