Pith Number

pith:4WU4GHTO

pith:2025:4WU4GHTOQUHEACMBBHNHPBVZQR

not attested not anchored not stored refs pending

Towards identifying possible fault-tolerant advantage of quantum linear system algorithms in terms of space, time and energy

Dmitry Ryashchentsev, Ekaterina Riashchentceva, Jinglei Cheng, Junyu Liu, Mark Dubynskyi, Mohammadhossein Mohammadisiahroudi, Tam\'as Terlaky, Yue Tu

arxiv:2502.11239 v2 · 2025-02-16 · quant-ph · cs.AI · cs.LG · math.OC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4WU4GHTOQUHEACMBBHNHPBVZQR}

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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

1 paper in Pith

Benchmarking and Resource Analysis for Augmented-Lagrangian Quantum Hamiltonian Descent

Receipt and verification

First computed	2026-07-05T10:15:49.786591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5a9c31e6e850e40098109da7786b9844a8d188ff2028977c567a3a53bf1ffc4

Aliases

arxiv: 2502.11239 · arxiv_version: 2502.11239v2 · doi: 10.48550/arxiv.2502.11239 · pith_short_12: 4WU4GHTOQUHE · pith_short_16: 4WU4GHTOQUHEACMB · pith_short_8: 4WU4GHTO

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/4WU4GHTOQUHEACMBBHNHPBVZQR \
  | 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: e5a9c31e6e850e40098109da7786b9844a8d188ff2028977c567a3a53bf1ffc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0280ff80fa999fc9a09a5a2c28377bb0992f0110db95a58b736122274969e408",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-02-16T19:12:32Z",
    "title_canon_sha256": "159c262ccfdf8f37be1fc6cb4a9ba3e8549edfcbd6e4f9fb6250447e2d0e1b4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.11239",
    "kind": "arxiv",
    "version": 2
  }
}