Pith Number

pith:QKPCF4DC

pith:2025:QKPCF4DC3JHNBKYTLQPQIDMBNR

not attested not anchored not stored refs pending

Fourier Neural Operators for Time-Periodic Quantum Systems: Learning Floquet Hamiltonians, Observable Dynamics, and Operator Growth

Christopher Earls, Yang Peng, Zihao Qi

arxiv:2509.07084 v2 · 2025-09-08 · quant-ph · cond-mat.str-el

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\usepackage{pith}
\pithnumber{QKPCF4DC3JHNBKYTLQPQIDMBNR}

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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

Universal Neural Propagator: Learning Time Evolution in Many-Body Quantum Systems

Receipt and verification

First computed	2026-06-01T00:02:06.201581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

829e22f062da4ed0ab135c1f040d816c760ff05e2a0239a4ed7d1a580c4228c5

Aliases

arxiv: 2509.07084 · arxiv_version: 2509.07084v2 · doi: 10.48550/arxiv.2509.07084 · pith_short_12: QKPCF4DC3JHN · pith_short_16: QKPCF4DC3JHNBKYT · pith_short_8: QKPCF4DC

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/QKPCF4DC3JHNBKYTLQPQIDMBNR \
  | 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: 829e22f062da4ed0ab135c1f040d816c760ff05e2a0239a4ed7d1a580c4228c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "febd28507f4c777e1afeef46dd0c2f8fb61dbafdf26ab16324b670c6b6dca38a",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-09-08T18:00:03Z",
    "title_canon_sha256": "3deba5214861abb1b942e84a85ed73f1cc7fa2bb53837d32a2ca22177aa943f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.07084",
    "kind": "arxiv",
    "version": 2
  }
}