bytedance · AllanChain · Jun 17, 2026 · Jun 12, 2026
diff --git a/.github/common-header.txt b/.github/common-header.txt
@@ -1,2 +1,2 @@
-Copyright (c) 2026 Bytedance Ltd. and/or its affiliates
+Copyright (c) 2026 ByteDance Ltd. and/or its affiliates
 SPDX-License-Identifier: Apache-2.0
diff --git a/docs/_static/export.py b/docs/_static/export.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 """Export design.svg pages to various formats using Inkscape."""

diff --git a/docs/conf.py b/docs/conf.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 # Configuration file for the Sphinx documentation builder.

diff --git a/docs/config_reference.py b/docs/config_reference.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 """Sphinx directives for rendering contextual config defaults in docs.

diff --git a/docs/jaqmc_sphinx_utils.py b/docs/jaqmc_sphinx_utils.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 """Picklable typehints formatter for sphinx-autodoc-typehints."""

diff --git a/docs/protocol_autodoc.py b/docs/protocol_autodoc.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 """Minimal Protocol-aware autodoc augmentation for Sphinx.

diff --git a/docs/typehints_formatter.py b/docs/typehints_formatter.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 """Picklable typehints formatter for sphinx-autodoc-typehints."""

diff --git a/legacy_examples/dmc/deeperwin/deeperwin_model.py b/legacy_examples/dmc/deeperwin/deeperwin_model.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2022-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2022-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 '''

diff --git a/legacy_examples/dmc/deeperwin/run.py b/legacy_examples/dmc/deeperwin/run.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2022-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2022-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 '''

diff --git a/legacy_examples/dmc/dmc_config.py b/legacy_examples/dmc/dmc_config.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2022-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2022-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 '''

diff --git a/legacy_examples/dmc/ferminet/run.py b/legacy_examples/dmc/ferminet/run.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2022-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2022-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 '''

diff --git a/legacy_examples/dmc/lapnet/run.py b/legacy_examples/dmc/lapnet/run.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2022-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2022-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 '''

diff --git a/legacy_examples/loss/lapnet/atom_spin_state.py b/legacy_examples/loss/lapnet/atom_spin_state.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2024-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 from lapnet import base_config

diff --git a/legacy_examples/loss/lapnet/run.py b/legacy_examples/loss/lapnet/run.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2024-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 '''

diff --git a/legacy_examples/loss/loss_config.py b/legacy_examples/loss/loss_config.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2022-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2022-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 '''

diff --git a/legacy_examples/pp/lapnet/Makefile b/legacy_examples/pp/lapnet/Makefile
@@ -1,4 +1,4 @@
-# Copyright (c) 2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 # ===============================

diff --git a/legacy_examples/pp/lapnet/configs/ecp/X.py b/legacy_examples/pp/lapnet/configs/ecp/X.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 from pyscf import gto

diff --git a/legacy_examples/pp/lapnet/configs/ecp/XO.py b/legacy_examples/pp/lapnet/configs/ecp/XO.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 from pyscf import gto

diff --git a/legacy_examples/pp/lapnet/configs/hph/Sc.py b/legacy_examples/pp/lapnet/configs/hph/Sc.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 from pyscf import gto

diff --git a/legacy_examples/pp/lapnet/configs/hph/ScO.py b/legacy_examples/pp/lapnet/configs/hph/ScO.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 from pyscf import gto

diff --git a/legacy_examples/pp/lapnet/configs/hph/ScS.py b/legacy_examples/pp/lapnet/configs/hph/ScS.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 from pyscf import gto

diff --git a/legacy_examples/pp/lapnet/configs/ph/X.py b/legacy_examples/pp/lapnet/configs/ph/X.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 from pyscf import gto

diff --git a/legacy_examples/pp/lapnet/configs/ph/XO.py b/legacy_examples/pp/lapnet/configs/ph/XO.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 from pyscf import gto

diff --git a/legacy_examples/pp/lapnet/run.py b/legacy_examples/pp/lapnet/run.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2024-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 '''

diff --git a/src/jaqmc/__init__.py b/src/jaqmc/__init__.py
@@ -1,2 +1,2 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
diff --git a/src/jaqmc/app/__init__.py b/src/jaqmc/app/__init__.py
@@ -1,2 +1,2 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
diff --git a/src/jaqmc/app/cli.py b/src/jaqmc/app/cli.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 """CLI entrypoints for JaQMC applications.

diff --git a/src/jaqmc/app/hall/__init__.py b/src/jaqmc/app/hall/__init__.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 from .workflow import HallEvalWorkflow, HallTrainWorkflow

diff --git a/src/jaqmc/app/hall/config.py b/src/jaqmc/app/hall/config.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 """Configuration for the quantum Hall effect on a Haldane sphere."""

diff --git a/src/jaqmc/app/hall/data.py b/src/jaqmc/app/hall/data.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 """Data structures for quantum Hall effect simulations."""

diff --git a/src/jaqmc/app/hall/estimator/__init__.py b/src/jaqmc/app/hall/estimator/__init__.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 from .one_rdm import OneRDM

diff --git a/src/jaqmc/app/hall/estimator/one_rdm.py b/src/jaqmc/app/hall/estimator/one_rdm.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 r"""One-body reduced density matrix (1-RDM) estimator for the Haldane sphere.

diff --git a/src/jaqmc/app/hall/estimator/pair_correlation.py b/src/jaqmc/app/hall/estimator/pair_correlation.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 r"""Pair correlation function estimator for the Haldane sphere.

diff --git a/src/jaqmc/app/hall/estimator/penalized_loss.py b/src/jaqmc/app/hall/estimator/penalized_loss.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 r"""Angular momentum penalty estimator for state selection.

diff --git a/src/jaqmc/app/hall/hamiltonian.py b/src/jaqmc/app/hall/hamiltonian.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 """Potential energy estimator for the Haldane sphere."""

diff --git a/src/jaqmc/app/hall/wavefunction/__init__.py b/src/jaqmc/app/hall/wavefunction/__init__.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 from .mhpo import MHPO

diff --git a/src/jaqmc/app/hall/wavefunction/free.py b/src/jaqmc/app/hall/wavefunction/free.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 """Free-electron monopole harmonics wavefunction (for benchmarking)."""

diff --git a/src/jaqmc/app/hall/wavefunction/jastrow.py b/src/jaqmc/app/hall/wavefunction/jastrow.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 """Jastrow factors for wavefunctions on the Haldane sphere."""

diff --git a/src/jaqmc/app/hall/wavefunction/laughlin.py b/src/jaqmc/app/hall/wavefunction/laughlin.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 """Exact Laughlin wavefunction on the Haldane sphere (for benchmarking)."""

diff --git a/src/jaqmc/app/hall/wavefunction/mhpo.py b/src/jaqmc/app/hall/wavefunction/mhpo.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 """Monopole harmonics product orbital (MHPO) wavefunction on the Haldane sphere.

diff --git a/src/jaqmc/app/hall/workflow.py b/src/jaqmc/app/hall/workflow.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 """Workflows for the fractional quantum Hall effect on a Haldane sphere."""

diff --git a/src/jaqmc/app/hydrogen_atom.py b/src/jaqmc/app/hydrogen_atom.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 import jax

diff --git a/src/jaqmc/app/molecule/__init__.py b/src/jaqmc/app/molecule/__init__.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 from .workflow import MoleculeEvalWorkflow, MoleculeTrainWorkflow

diff --git a/src/jaqmc/app/molecule/config/__init__.py b/src/jaqmc/app/molecule/config/__init__.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 from .base import MoleculeConfig

diff --git a/src/jaqmc/app/molecule/config/atom.py b/src/jaqmc/app/molecule/config/atom.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 from jaqmc.utils.atomic import make_atom

diff --git a/src/jaqmc/app/molecule/config/base.py b/src/jaqmc/app/molecule/config/base.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 from dataclasses import field

diff --git a/src/jaqmc/app/molecule/config/diatomic.py b/src/jaqmc/app/molecule/config/diatomic.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 import re

diff --git a/src/jaqmc/app/molecule/config/simple_molecule.py b/src/jaqmc/app/molecule/config/simple_molecule.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 from jaqmc.utils.atomic import Atom

diff --git a/src/jaqmc/app/molecule/data.py b/src/jaqmc/app/molecule/data.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 import jax

diff --git a/src/jaqmc/app/molecule/hamiltonian.py b/src/jaqmc/app/molecule/hamiltonian.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 from jax import numpy as jnp

diff --git a/src/jaqmc/app/molecule/wavefunction/__init__.py b/src/jaqmc/app/molecule/wavefunction/__init__.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 from .base import MoleculeWavefunction

diff --git a/src/jaqmc/app/molecule/wavefunction/base.py b/src/jaqmc/app/molecule/wavefunction/base.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 """Protocol definition for molecular wavefunctions."""

diff --git a/src/jaqmc/app/molecule/wavefunction/ferminet.py b/src/jaqmc/app/molecule/wavefunction/ferminet.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 from dataclasses import field

diff --git a/src/jaqmc/app/molecule/wavefunction/psiformer.py b/src/jaqmc/app/molecule/wavefunction/psiformer.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 """Psiformer wavefunction implementation."""

diff --git a/src/jaqmc/app/molecule/workflow.py b/src/jaqmc/app/molecule/workflow.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 import logging

diff --git a/src/jaqmc/app/solid/__init__.py b/src/jaqmc/app/solid/__init__.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 from .workflow import SolidEvalWorkflow, SolidTrainWorkflow

diff --git a/src/jaqmc/app/solid/config/__init__.py b/src/jaqmc/app/solid/config/__init__.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 from .base import SolidConfig

diff --git a/src/jaqmc/app/solid/config/base.py b/src/jaqmc/app/solid/config/base.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 from dataclasses import field

diff --git a/src/jaqmc/app/solid/config/rock_salt.py b/src/jaqmc/app/solid/config/rock_salt.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 """Rock salt (NaCl) crystal structure geometry builder.

diff --git a/src/jaqmc/app/solid/config/two_atom_chain.py b/src/jaqmc/app/solid/config/two_atom_chain.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 """1D two-atom chain geometry builder.

diff --git a/src/jaqmc/app/solid/data.py b/src/jaqmc/app/solid/data.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 import jax

diff --git a/src/jaqmc/app/solid/hamiltonian.py b/src/jaqmc/app/solid/hamiltonian.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 from collections.abc import Mapping

diff --git a/src/jaqmc/app/solid/wavefunction.py b/src/jaqmc/app/solid/wavefunction.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 from dataclasses import field

diff --git a/src/jaqmc/app/solid/workflow.py b/src/jaqmc/app/solid/workflow.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 import logging

diff --git a/src/jaqmc/array_types.py b/src/jaqmc/array_types.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 from collections.abc import Mapping, Sequence

diff --git a/src/jaqmc/data.py b/src/jaqmc/data.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 import dataclasses

diff --git a/src/jaqmc/estimator/__init__.py b/src/jaqmc/estimator/__init__.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025-2026 Bytedance Ltd. and/or its affiliates
+# Copyright (c) 2025-2026 ByteDance Ltd. and/or its affiliates
 # SPDX-License-Identifier: Apache-2.0
 
 from .base import (