# 00 Source Map

## Source Metadata

```yaml
source_document_path: C:\Users\wangq\Documents\Codex\knowledge-vault\diary\2026\2026-06\2026-06-05.md
source_type: seven-round ChatGPT discussion draft
source_version_note: file last modified 2026-06-06 18:22:46 local time
source_size_bytes: 130947
source_line_count: 4114
sha256: 521EDE539B7242AB524A5F5C12CEFD665E1312F56443CAD3FDA9902DF97E5247
round_boundary_rule: numeric Markdown H1 only, matching ^#\s+[1-7]\s*$; quoted H1-like text is not a boundary
```

## Round Boundaries

| range_id | boundary_heading | start_line | end_line | note |
| --- | --- | ---: | ---: | --- |
| R01 | `# 1` | 1 | 430 | numeric H1 boundary |
| R02 | `# 2` | 431 | 1008 | numeric H1 boundary |
| R03 | `# 3` | 1009 | 1584 | numeric H1 boundary |
| R04 | `# 4` | 1585 | 2336 | numeric H1 boundary |
| R05 | `# 5` | 2337 | 2986 | numeric H1 boundary |
| R06 | `# 6` | 2987 | 3488 | numeric H1 boundary |
| R07 | `# 7` | 3489 | 4114 | numeric H1 boundary |

## Boundary Notes

- Non-numeric H1 headings inside the discussion are not treated as round boundaries.
- H1-like text wrapped inside block quotes is not treated as a round boundary.
- This map records source ranges only. It does not analyze topic content.