Pith Number

pith:XRRZY3KZ

pith:2022:XRRZY3KZMDZJJGTOHJCUSPSAQY

not attested not anchored not stored refs pending

Importance sampling for stochastic quantum simulations

Alessandro Roggero, Michele Grossi, Oriel Kiss

arxiv:2212.05952 v2 · 2022-12-12 · 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{XRRZY3KZMDZJJGTOHJCUSPSAQY}

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

Structure-Aware Variance Reduction for Unbiased Randomized Hamiltonian Simulation

Receipt and verification

First computed	2026-07-05T06:02:24.088132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc639c6d5960f2949a6e3a45493e40861b11bbc63c763c03fde8f4678bb7b777

Aliases

arxiv: 2212.05952 · arxiv_version: 2212.05952v2 · doi: 10.48550/arxiv.2212.05952 · pith_short_12: XRRZY3KZMDZJ · pith_short_16: XRRZY3KZMDZJJGTO · pith_short_8: XRRZY3KZ

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/XRRZY3KZMDZJJGTOHJCUSPSAQY \
  | 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: bc639c6d5960f2949a6e3a45493e40861b11bbc63c763c03fde8f4678bb7b777

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f42a7a4edec838a11e5d0a9d8c38b126dffb2d5b26fdb419516150975a42e48",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-12-12T15:06:32Z",
    "title_canon_sha256": "cb2ff64393f8372326d6cc1b933be5a2d1701d9e0954a8437605ccd2e8dfc75d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.05952",
    "kind": "arxiv",
    "version": 2
  }
}