Pith Number

pith:XNKY7H6O

pith:2022:XNKY7H6OX5RTP6P3SHL4FOYLVO

not attested not anchored not stored refs pending

Simple and high-precision Hamiltonian simulation by compensating Trotter error with linear combination of unitary operations

Jinzhao Sun, Liang Jiang, Pei Zeng, Qi Zhao

arxiv:2212.04566 v2 · 2022-12-08 · 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{XNKY7H6OX5RTP6P3SHL4FOYLVO}

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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

Trotterization with Many-body Coulomb Interactions: Convergence for General Initial Conditions and State-Dependent Improvements

Receipt and verification

First computed	2026-07-05T10:40:31.920513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb558f9fcebf6337f9fb91d7c2bb0babb474c1f3a910713ead60141ef6e3a4ce

Aliases

arxiv: 2212.04566 · arxiv_version: 2212.04566v2 · doi: 10.48550/arxiv.2212.04566 · pith_short_12: XNKY7H6OX5RT · pith_short_16: XNKY7H6OX5RTP6P3 · pith_short_8: XNKY7H6O

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/XNKY7H6OX5RTP6P3SHL4FOYLVO \
  | 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: bb558f9fcebf6337f9fb91d7c2bb0babb474c1f3a910713ead60141ef6e3a4ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1a2f9c1f03fba5a39ebde553cceb1e5cb6f1ba30809eccdb325a5e351608e04",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-12-08T21:14:12Z",
    "title_canon_sha256": "c179f158d47723551368c5da8ef0d7e74cb18c789125ed19a3c98c7e5ae11f68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.04566",
    "kind": "arxiv",
    "version": 2
  }
}