Pith Number

pith:G533RNA2

pith:2025:G533RNA273C744NK47PO45CX7U

not attested not anchored not stored refs pending

Data-driven quantum Koopman method for simulating nonlinear dynamics

Baoyang Zhang, Yaomin Zhao, Yue Yang, Zhen Lu

arxiv:2507.21890 v1 · 2025-07-29 · quant-ph · cs.AI · cs.LG · physics.comp-ph · physics.flu-dyn

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\usepackage{pith}
\pithnumber{G533RNA273C744NK47PO45CX7U}

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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

4 papers in Pith

Quantum simulation of real-world nonlinear dynamics via Koopman method

Quantum algorithm for the nonlinear Schr\"odinger equation via the Lax-pair scattering

Quantum Koopman Algorithms

Quantum circuits for the advection-diffusion equation with boundary conditions based on LCHS

Receipt and verification

First computed	2026-07-05T11:45:09.338214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3777b8b41afec5fe71aae7deee7457fd0bb7736eb753f98b402adf18280555ce

Aliases

arxiv: 2507.21890 · arxiv_version: 2507.21890v1 · doi: 10.48550/arxiv.2507.21890 · pith_short_12: G533RNA273C7 · pith_short_16: G533RNA273C744NK · pith_short_8: G533RNA2

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/G533RNA273C744NK47PO45CX7U \
  | 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: 3777b8b41afec5fe71aae7deee7457fd0bb7736eb753f98b402adf18280555ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ddd6e46ed678d195a611c222e8b6bd55e9a6e833039e7a34509606d5c796832",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "physics.comp-ph",
      "physics.flu-dyn"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-07-29T15:00:56Z",
    "title_canon_sha256": "17875867d6d8a7041ec2a257a3e705575c5a7b7e456e018b60b54861e819e3e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.21890",
    "kind": "arxiv",
    "version": 1
  }
}