Pith Number

pith:KEZHBNWB

pith:2023:KEZHBNWBZXC5FF7B2RPKSG55XS

not attested not anchored not stored refs pending

Challenges and Opportunities in Quantum Optimization

Amira Abbas, Andreas B\"artschi, Andris Ambainis, Benjamin C. B. Symons, Brandon Augustino, Bruce G. Elmegreen, Bryce Fuller, Carleton Coffrin, Christa Zoufal, Constantin Gonciulea, Corey O'Meara, Daniel J. Egger, Dirk Zechiel, Elena Pe\~na Tapia, Emre Sahin, Filippo Fratini, Georgios Korpas, Gerhard Kircher, Giacomo Nannicini, Giorgio Cortiana, Guglielmo Mazzola, Harry Buhrman, Jakub Marecek, Jon Yard, Julien Gacon, Manuel Proissl, Mira L. Wolf-Bauwens, Naeimeh Mohseni, Nicola Franco, Patrick Rebentrost, Raoul Heese, Sabine Tornow, Sander Gribling, Sebastian Pokutta, Sergiy Zhuk, Sheir Yarkoni, Stefano Mensa, Stefan Woerner, Steve Lenk, Stuart Hadfield, Swati Gupta, Thomas Kleinert, Thorsten Koch, Vanio Markov, Vedran Dunjko, Victor Valls

arxiv:2312.02279 v3 · 2023-12-04 · quant-ph · 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{KEZHBNWBZXC5FF7B2RPKSG55XS}

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

6 papers in Pith

Hamiltonian-reconstruction distance as a success metric for the Variational Quantum Eigensolver

Quantum Subroutines in Branch-Price-and-Cut for Vehicle Routing

Scalable Determination of Penalization Weights for Constrained Optimizations on Approximate Solvers

Gated QKAN-FWP: Scalable Quantum-inspired Sequence Learning

Accelerating Noisy Variational Quantum Algorithms with Physics-Informed Denoising Networks

Receipt and verification

First computed	2026-07-05T09:36:08.738875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

513270b6c1cdc5d297e1d45ea91bbdbc8bf0d431a6c55273ba67dc0feb71c523

Aliases

arxiv: 2312.02279 · arxiv_version: 2312.02279v3 · doi: 10.48550/arxiv.2312.02279 · pith_short_12: KEZHBNWBZXC5 · pith_short_16: KEZHBNWBZXC5FF7B · pith_short_8: KEZHBNWB

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/KEZHBNWBZXC5FF7B2RPKSG55XS \
  | 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: 513270b6c1cdc5d297e1d45ea91bbdbc8bf0d431a6c55273ba67dc0feb71c523

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad55240ac933e6a11a8555a286cb8b734425e5c17d9388c661f26a1675bd9f97",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-12-04T19:00:44Z",
    "title_canon_sha256": "555a6374dd68f14adf256b475d2114b4de4e54168bd6f11006ff80ab3d7e407d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.02279",
    "kind": "arxiv",
    "version": 3
  }
}