完成归档核验并补齐逐文件哈希和分片索引
Browse files- ARCHIVE_INDEX.json +34 -0
- README.md +2 -2
ARCHIVE_INDEX.json
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{
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"complete": true,
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"objects": 21,
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"public_bytes": 1576474551,
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"archives": [
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{
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"path": "archive/closeout-20261114/batch-000/shard-000000-b4bfb15848f71736.tar",
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"bytes": 404090880,
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"sha256": "72fd05faae5035ef13a34e6526876cef3cc227a16e526edabec6201bafdfb271",
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"verification_revision": "4f1255a73928b5dbef5ec46b2da8e6ee2b9da5ca",
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"members": 8,
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"anonymous_range_verified": true,
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"tar_format": "ustar-canonical-v1;mode=0644;uid=gid=mtime=0;sort=dest;manifest=jsonl;record=10240"
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},
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{
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"path": "archive/closeout-20261114/batch-001/shard-000000-53732541e672cd06.tar",
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"bytes": 655851520,
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"sha256": "7616482221aa519016528ac567cbc390aa93909d21fabe6370eb4a76286bbc06",
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"verification_revision": "abc94a074b356b4fef5e6911dc05840589989463",
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"members": 8,
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"anonymous_range_verified": true,
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"tar_format": "ustar-canonical-v1;mode=0644;uid=gid=mtime=0;sort=dest;manifest=jsonl;record=10240"
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},
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{
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"path": "archive/closeout-20261114/batch-002/shard-000000-415420a78df95e64.tar",
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"bytes": 516577280,
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"sha256": "efbf23831fd1f5fb6a7662e0082c5e1769165a0a09bd67c3abe86f1d20960050",
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"verification_revision": "babc64f55a50d3e282907bfe462b7bbe72b08ae3",
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"members": 5,
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"anonymous_range_verified": true,
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"tar_format": "ustar-canonical-v1;mode=0644;uid=gid=mtime=0;sort=dest;manifest=jsonl;record=10240"
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}
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]
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}
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README.md
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@@ -14,7 +14,7 @@ size_categories:
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# Diogenes Euro Truck Simulator 2 Depth and Pose Archive v01
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The Diogenes project has closed. This public archive preserves original capture artifacts and historical limitations for inspection and reproducibility. **
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## Scope and geometry
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## Reading the archive
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Files are grouped into ordinary uncompressed TAR shards under `archive/`. Each tar preserves the listed relative paths and ends with its own `MANIFEST.jsonl` containing exact member sizes and SHA-256. The repository-level `MANIFEST.jsonl`
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Use `tarfile.open(path, "r:")` and `extractfile(member)` to read a member without extracting paths. Four-camera packages contain `video_1..4.mp4`, `action_camera_1..4.json` and `systeminfo_1..4.json`. The action-camera files are **JSON arrays**, not JSON Lines. Row `frame` and `time` identify the time sample; camera position, quaternion and intrinsics retain the original conventions. Technical systeminfo files describe the capture surface, not a physical-device identity.
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# Diogenes Euro Truck Simulator 2 Depth and Pose Archive v01
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The Diogenes project has closed. This public archive preserves original capture artifacts and historical limitations for inspection and reproducibility. **This archive manifest is fully transferred and verified.** `ARCHIVE_INDEX.json` lists the exact tar files and fixed verification revisions. This update's verified manifest covers **21 objects / 1,576,474,551 public bytes**, with **0 explicitly marked path-redacted copies**. All listed public members have passed source/archive SHA-256, pinned Hugging Face LFS size/hash, and anonymous download checks.
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## Scope and geometry
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## Reading the archive
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Files are grouped into ordinary uncompressed TAR shards under `archive/`. Each tar preserves the listed relative paths and ends with its own `MANIFEST.jsonl` containing exact member sizes and SHA-256. The repository-level `MANIFEST.jsonl` now contains the verified SHA-256 of every public member. `ARCHIVE_INDEX.json` records each tar hash, size, member count and fixed verification revision.
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Use `tarfile.open(path, "r:")` and `extractfile(member)` to read a member without extracting paths. Four-camera packages contain `video_1..4.mp4`, `action_camera_1..4.json` and `systeminfo_1..4.json`. The action-camera files are **JSON arrays**, not JSON Lines. Row `frame` and `time` identify the time sample; camera position, quaternion and intrinsics retain the original conventions. Technical systeminfo files describe the capture surface, not a physical-device identity.
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