Pith Number

pith:G4FST7JA

pith:2024:G4FST7JAMCW5YRRNAUYK3FWA7T

not attested not anchored not stored refs pending

Reducing the Number of Qubits from $n^2$ to $n\log_{2} (n)$ to Solve the Traveling Salesman Problem with Quantum Computers: A Proposal for Demonstrating Quantum Supremacy in the NISQ Era

Alireza Bahrampour, Mehdi Ramezani, Mehdi Shokhmkar, Morteza Moradi, Sadegh Salami

arxiv:2402.18530 v1 · 2024-02-28 · 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{G4FST7JAMCW5YRRNAUYK3FWA7T}

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

2 papers in Pith

Constraint-Aware Quantum Optimization via Hamming Weight Operators

A Resource-Efficient Variational Quantum Framework for the Traveling Salesman Problem

Receipt and verification

First computed	2026-07-05T07:50:17.213491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

370b29fd2060addc462d0530ad96c0fcc5edeb3a52c321ce105c50fbe652d446

Aliases

arxiv: 2402.18530 · arxiv_version: 2402.18530v1 · doi: 10.48550/arxiv.2402.18530 · pith_short_12: G4FST7JAMCW5 · pith_short_16: G4FST7JAMCW5YRRN · pith_short_8: G4FST7JA

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/G4FST7JAMCW5YRRNAUYK3FWA7T \
  | 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: 370b29fd2060addc462d0530ad96c0fcc5edeb3a52c321ce105c50fbe652d446

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3546fe9e0996b1c72ca07fdad393027f6e338f4f617becbde54f376562582f3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-02-28T18:08:52Z",
    "title_canon_sha256": "a63325aea573beb9d140f039de18213c043c0e3e92def557a932a9c80d91d246"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.18530",
    "kind": "arxiv",
    "version": 1
  }
}