Pith Number

pith:673VOAEB

pith:2020:673VOAEBYADMGW2GLLN42XG5OJ

not attested not anchored not stored refs pending

Focus beyond quadratic speedups for error-corrected quantum advantage

Craig Gidney, Hartmut Neven, Jarrod McClean, Michael Newman, Ryan Babbush, Sergio Boixo

arxiv:2011.04149 v2 · 2020-11-09 · 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{673VOAEBYADMGW2GLLN42XG5OJ}

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

1 paper in Pith

A shortcut to an optimal quantum linear system solver

Receipt and verification

First computed	2026-07-05T02:29:10.698432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7f7570081c006c35b465adbcd5cdd7241d20059f3948fc61ad43b218d36b01f

Aliases

arxiv: 2011.04149 · arxiv_version: 2011.04149v2 · doi: 10.48550/arxiv.2011.04149 · pith_short_12: 673VOAEBYADM · pith_short_16: 673VOAEBYADMGW2G · pith_short_8: 673VOAEB

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/673VOAEBYADMGW2GLLN42XG5OJ \
  | 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: f7f7570081c006c35b465adbcd5cdd7241d20059f3948fc61ad43b218d36b01f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac0394173d5776aa3ba0515ace0ba54d61f6d859688767b9d047a13c973421d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-11-09T02:12:51Z",
    "title_canon_sha256": "10c0d13841dd9629fa970865488b7dccd209ec3d404e7b8afffbb2e31ce2ba41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.04149",
    "kind": "arxiv",
    "version": 2
  }
}