Pith Number

pith:YVWU4LU6

pith:2023:YVWU4LU65O2QS7WZ4I3XPLXDEQ

not attested not anchored not stored refs pending

Improved simulation of quantum circuits dominated by free fermionic operations

Kamil Korzekwa, Micha{\l} Oszmaniec, Oliver Reardon-Smith

arxiv:2307.12702 v4 · 2023-07-24 · 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{YVWU4LU65O2QS7WZ4I3XPLXDEQ}

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

2 papers in Pith

Typical Entanglement of Superpositions

Distribution Complexity of Electronic Structure Simulations on Quantum Supercomputers

Receipt and verification

First computed	2026-07-05T09:47:20.813466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c56d4e2e9eebb5097ed9e23777aee32435880f38307487f2b05d5ff82fe73067

Aliases

arxiv: 2307.12702 · arxiv_version: 2307.12702v4 · doi: 10.48550/arxiv.2307.12702 · pith_short_12: YVWU4LU65O2Q · pith_short_16: YVWU4LU65O2QS7WZ · pith_short_8: YVWU4LU6

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/YVWU4LU65O2QS7WZ4I3XPLXDEQ \
  | 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: c56d4e2e9eebb5097ed9e23777aee32435880f38307487f2b05d5ff82fe73067

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18e8012b700cb9579878ff1c7cf6d4771a7caec6d8bb5af4fbacf37260e8c44c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-07-24T11:36:28Z",
    "title_canon_sha256": "f6adb4031b31087d278636e28a7ff6e60b2d5374fc88e17539261ba8d0b7c3fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.12702",
    "kind": "arxiv",
    "version": 4
  }
}