daniel-shields opened a new issue, #36386:
URL: https://github.com/apache/arrow/issues/36386
### Describe the bug, including details regarding any error messages,
version, and platform.
Parquet statistics min value is showing negative zero even when that value
is not in the array.
```
import os
import sys
import pyarrow as pa
import pyarrow.parquet as pq
print(f"{sys.version}")
print(f"{pa.__version__=}")
array = pa.array([0.0, 1.0], pa.float64())
table = pa.table([array], names="x")
path = os.path.expanduser("~/test.parquet")
pq.write_table(table, path)
with pq.ParquetFile(path) as file:
statistics = file.metadata.row_group(0).column(0).statistics
has_min_max = statistics.has_min_max
min_value = statistics.min
max_value = statistics.max
print(f"{has_min_max=}, {min_value=}, {max_value=}")
```
output:
```
3.9.12 (main, Jan 1 2020, 00:00:00)
[GCC 8.3.0]
pa.__version__='12.0.0'
has_min_max=True, min_value=-0.0, max_value=1.0
```
### Component(s)
Python
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