Pith Number

pith:UTMEHPQ4

pith:2023:UTMEHPQ472Z7BRQMM6S3RAU3AH

not attested not anchored not stored refs pending

Classical simulation of peaked shallow quantum circuits

David Gosset, Sergey Bravyi, Yinchen Liu

arxiv:2309.08405 v1 · 2023-09-15 · 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{UTMEHPQ472Z7BRQMM6S3RAU3AH}

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.

Receipt and verification

First computed	2026-07-05T06:51:06.260129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4d843be1cfeb3f0c60c67a5b8829b01c17e9eb238085e73c553c9d669996a6b

Aliases

arxiv: 2309.08405 · arxiv_version: 2309.08405v1 · doi: 10.48550/arxiv.2309.08405 · pith_short_12: UTMEHPQ472Z7 · pith_short_16: UTMEHPQ472Z7BRQM · pith_short_8: UTMEHPQ4

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/UTMEHPQ472Z7BRQMM6S3RAU3AH \
  | 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: a4d843be1cfeb3f0c60c67a5b8829b01c17e9eb238085e73c553c9d669996a6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c47068663efddd3e0213f109206ea6019074d7e34cb23e3549f916b68df8a146",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-09-15T14:01:13Z",
    "title_canon_sha256": "c1e268b431c8635db443266e03f1876194cf796946c131e3c212ecf1a86fd88e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.08405",
    "kind": "arxiv",
    "version": 1
  }
}