Pith Number

pith:O5QPUBN7

pith:2016:O5QPUBN72S6QNO652DTVONMCNX

not attested not anchored not stored refs pending

Non-Uniform Code Concatenation for Universal Fault-Tolerant Quantum Computing

Eesa Nikahd, Mehdi Sedighi, Morteza Saheb Zamani

arxiv:1605.07007 v3 · 2016-05-23 · 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{O5QPUBN72S6QNO652DTVONMCNX}

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	2026-05-18T00:33:53.281893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7760fa05bfd4bd06bbddd0e75735826ddb217f5d6cce3b5d7d919c2378493b9b

Aliases

arxiv: 1605.07007 · arxiv_version: 1605.07007v3 · doi: 10.48550/arxiv.1605.07007 · pith_short_12: O5QPUBN72S6Q · pith_short_16: O5QPUBN72S6QNO65 · pith_short_8: O5QPUBN7

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/O5QPUBN72S6QNO652DTVONMCNX \
  | 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: 7760fa05bfd4bd06bbddd0e75735826ddb217f5d6cce3b5d7d919c2378493b9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "559f3dd74f413c24b7eb99978cd0bab608cbe114ff48a57c72b925da1bbc1346",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-05-23T13:24:41Z",
    "title_canon_sha256": "80b766cccff82050d45534d970ed614fd4d550cd7b1dcda0a29c3d2225cdc067"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.07007",
    "kind": "arxiv",
    "version": 3
  }
}