Pith Number

pith:W6KT3352

pith:2014:W6KT3352NJAERGTM6KENOIAIOK

not attested not anchored not stored refs pending

A Quantum Approximate Optimization Algorithm Applied to a Bounded Occurrence Constraint Problem

Edward Farhi, Jeffrey Goldstone, Sam Gutmann

arxiv:1412.6062 v2 · 2014-12-18 · 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{W6KT3352NJAERGTM6KENOIAIOK}

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

5 papers in Pith

Classical State Preparation for Variational Quantum Algorithms via Reinforcement Learning

Evaluating the Limits of QAOA Parameter Transfer at High-Rounds on Sparse Ising Models With Geometrically Local Cubic Terms

Beyond Single Trajectories: Optimal Control and Jordan-Lie Algebra in Hybrid Quantum Walks for Combinatorial Optimization

Co-Designing Error Mitigation and Error Detection for Logical Qubits

Improving Feasibility in Quantum Approximate Optimization Algorithm for Vehicle Routing via Constraint-Aware Initialization and Hybrid XY-X Mixing

Receipt and verification

First computed	2026-05-18T01:38:54.003914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7953defba6a40489a6cf288d7200872bc4dd917b9da21bc6b0d4cfad334fe70

Aliases

arxiv: 1412.6062 · arxiv_version: 1412.6062v2 · doi: 10.48550/arxiv.1412.6062 · pith_short_12: W6KT3352NJAE · pith_short_16: W6KT3352NJAERGTM · pith_short_8: W6KT3352

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/W6KT3352NJAERGTM6KENOIAIOK \
  | 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: b7953defba6a40489a6cf288d7200872bc4dd917b9da21bc6b0d4cfad334fe70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9062c7c5e715d6a6b5223098ec44845e1609b5b8df7a87c1159a6429aa6d791",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-12-18T20:38:18Z",
    "title_canon_sha256": "a694b1ef0d926f095cfce90eb225da95b68b6128e73cff822e3397d0ecc0ceb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.6062",
    "kind": "arxiv",
    "version": 2
  }
}