Pith Number

pith:2WKCDCXU

pith:2022:2WKCDCXUGQ6YPSTHYA2BGT7XOJ

not attested not anchored not stored refs pending

A Sublinear-Time Quantum Algorithm for Approximating Partition Functions

Arjan Cornelissen, Yassine Hamoudi

arxiv:2207.08643 v2 · 2022-07-18 · quant-ph · cs.CC · cs.DS · math.ST · stat.ML · stat.TH

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2WKCDCXUGQ6YPSTHYA2BGT7XOJ}

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

Circuit-Efficient Randomized Quantum Simulation of Non-Unitary Dynamics with Observable-Driven and Symmetry-Aware Designs

Receipt and verification

First computed	2026-07-05T05:33:14.542688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d594218af4343d87ca67c034134ff7725360a553aac41413e1dbba2b52e3f4e6

Aliases

arxiv: 2207.08643 · arxiv_version: 2207.08643v2 · doi: 10.48550/arxiv.2207.08643 · pith_short_12: 2WKCDCXUGQ6Y · pith_short_16: 2WKCDCXUGQ6YPSTH · pith_short_8: 2WKCDCXU

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/2WKCDCXUGQ6YPSTHYA2BGT7XOJ \
  | 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: d594218af4343d87ca67c034134ff7725360a553aac41413e1dbba2b52e3f4e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b0ccad28389c60dd224b16701398e40779f32a672d7bfef6928883caa30b0f6",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.DS",
      "math.ST",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-07-18T14:41:48Z",
    "title_canon_sha256": "9b8bcf03d187f33ebfcf9c64af93b8662c64bece3320f12cb2f79bc4e959fbdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.08643",
    "kind": "arxiv",
    "version": 2
  }
}