Pith Number

pith:BDHSUFTE

pith:2025:BDHSUFTEOKMGSIMSOGSTULRM4A

not attested not anchored not stored refs pending

High-order Magnus Expansion for Hamiltonian Simulation

Di Fang, Diyi Liu, Shuchen Zhu

arxiv:2509.06054 v1 · 2025-09-07 · quant-ph · cs.NA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BDHSUFTEOKMGSIMSOGSTULRM4A}

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

3 papers in Pith

Logical Resource Estimation for Quantum State Preparation with Compilation

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

Coherent-State Propagation: A Computational Framework for Simulating Bosonic Quantum Systems

Receipt and verification

First computed	2026-07-05T12:06:29.090971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08cf2a1664729869219271a53a2e2ce00b4a54b41881cc6fdf1752a8c7c4cbdd

Aliases

arxiv: 2509.06054 · arxiv_version: 2509.06054v1 · doi: 10.48550/arxiv.2509.06054 · pith_short_12: BDHSUFTEOKMG · pith_short_16: BDHSUFTEOKMGSIMS · pith_short_8: BDHSUFTE

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/BDHSUFTEOKMGSIMSOGSTULRM4A \
  | 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: 08cf2a1664729869219271a53a2e2ce00b4a54b41881cc6fdf1752a8c7c4cbdd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f340145b2cb74fb885af5b30c3a30de921dd4ab07ddd48ac483147670feb1d32",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-09-07T13:44:55Z",
    "title_canon_sha256": "d1f89a84fdf02ba23877288acac086f8b4acefc08418b5e2815b6ee729a87c8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.06054",
    "kind": "arxiv",
    "version": 1
  }
}