Pith Number

pith:L2ONHQBA

pith:2022:L2ONHQBAG3W3DE2JN2RGZV5LLN

not attested not anchored not stored refs pending

Quantum advantage for combinatorial optimization problems, Simplified

Mario Szegedy

arxiv:2212.12572 v1 · 2022-12-23 · 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{L2ONHQBAG3W3DE2JN2RGZV5LLN}

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

3 papers in Pith

Approximability limits for bounded-degree max-LINSAT and implications for decoded quantum interferometry

Mind the gaps: The fraught road to quantum advantage

Receipt and verification

First computed	2026-07-05T05:28:11.054281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e9cd3c02036edb193496ea26cd7ab5b6ca2d91ea72456a2792fac035ada627b

Aliases

arxiv: 2212.12572 · arxiv_version: 2212.12572v1 · doi: 10.48550/arxiv.2212.12572 · pith_short_12: L2ONHQBAG3W3 · pith_short_16: L2ONHQBAG3W3DE2J · pith_short_8: L2ONHQBA

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/L2ONHQBAG3W3DE2JN2RGZV5LLN \
  | 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: 5e9cd3c02036edb193496ea26cd7ab5b6ca2d91ea72456a2792fac035ada627b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d89471da31b569011e8f1ae1b34c93395378218541a379420c783f81a4a11aa9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-12-23T20:05:10Z",
    "title_canon_sha256": "168e62f4edaf244933dca500dd8f96024982a82fe28ea6045b4476d0992b4e64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.12572",
    "kind": "arxiv",
    "version": 1
  }
}