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docs(spec): update Zstandard RFC reference to RFC 8878 #179

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14 changes: 7 additions & 7 deletions docs/spec.md
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Expand Up @@ -48,39 +48,39 @@ The image manifest of model artifacts follows the [OCI Image Manifest Specificat

- `application/vnd.cncf.model.weight.v1.tar+gzip`: The layer is a [tar archive][tar-archive] that contains the model weights file. The archive is compressed with [gzip][rfc1952_2].

- `application/vnd.cncf.model.weight.v1.tar+zstd`: The layer is a [tar archive][tar-archive] that contains the model weights file. The archive is compressed with [zstd][rfc8478].
- `application/vnd.cncf.model.weight.v1.tar+zstd`: The layer is a [tar archive][tar-archive] that contains the model weights file. The archive is compressed with [zstd][rfc8878].

- `application/vnd.cncf.model.weight.config.v1.raw`: The layer is an unarchived, uncompressed configuration file of the model weights like tokenizer.json, config.json, etc.

- `application/vnd.cncf.model.weight.config.v1.tar`: The layer is a [tar archive][tar-archive] that contains configuration files of the model weights like tokenizer.json, config.json, etc.

- `application/vnd.cncf.model.weight.config.v1.tar+gzip`: The layer is a [tar archive][tar-archive] that contains configuration files of the model weights like tokenizer.json, config.json, etc. The archive is compressed with [gzip][rfc1952_2].

- `application/vnd.cncf.model.weight.config.v1.tar+zstd`: The layer is a [tar archive][tar-archive] that contains configuration files of the model weights like tokenizer.json, config.json, etc. The archive is compressed with [zstd][rfc8478].
- `application/vnd.cncf.model.weight.config.v1.tar+zstd`: The layer is a [tar archive][tar-archive] that contains configuration files of the model weights like tokenizer.json, config.json, etc. The archive is compressed with [zstd][rfc8878].

- `application/vnd.cncf.model.doc.v1.raw`: The layer is an unarchived, uncompressed documentation file.

- `application/vnd.cncf.model.doc.v1.tar`: The layer is a [tar archive][tar-archive] that contains documentation files like `README.md`, `LICENSE`, etc.

- `application/vnd.cncf.model.doc.v1.tar+gzip`: The layer is a [tar archive][tar-archive] that contains documentation files like `README.md`, `LICENSE`, etc. The archive is compressed with [gzip][rfc1952_2].

- `application/vnd.cncf.model.doc.v1.tar+zstd`: The layer is a [tar archive][tar-archive] that contains documentation files like `README.md`, `LICENSE`, etc. The archive is compressed with [zstd][rfc8478].
- `application/vnd.cncf.model.doc.v1.tar+zstd`: The layer is a [tar archive][tar-archive] that contains documentation files like `README.md`, `LICENSE`, etc. The archive is compressed with [zstd][rfc8878].

- `application/vnd.cncf.model.code.v1.raw`: The layer is an unarchived, uncompressed code artifact.

- `application/vnd.cncf.model.code.v1.tar`: The layer is a [tar archive][tar-archive] that contains code artifacts like scripts, code files, etc.

- `application/vnd.cncf.model.code.v1.tar+gzip`: The layer is a [tar archive][tar-archive] that contains code artifacts like scripts, code files, etc. The archive is compressed with [gzip][rfc1952_2].

- `application/vnd.cncf.model.code.v1.tar+zstd`: The layer is a [tar archive][tar-archive] that contains code artifacts like scripts, code files, etc. The archive is compressed with [zstd][rfc8478].
- `application/vnd.cncf.model.code.v1.tar+zstd`: The layer is a [tar archive][tar-archive] that contains code artifacts like scripts, code files, etc. The archive is compressed with [zstd][rfc8878].

- `application/vnd.cncf.model.dataset.v1.raw`: The layer is an unarchived, uncompressed dataset file.

- `application/vnd.cncf.model.dataset.v1.tar`: The layer is a [tar archive][tar-archive] that contains dataset files that may be needed for the lifecycle of AI/ML models.

- `application/vnd.cncf.model.dataset.v1.tar+gzip`: The layer is a [tar archive][tar-archive] that contains dataset files that may be needed for the lifecycle of AI/ML models. The archive is compressed with [gzip][rfc1952_2].

- `application/vnd.cncf.model.dataset.v1.tar+zstd`: The layer is a [tar archive][tar-archive] that contains dataset files that may be needed for the lifecycle of AI/ML models. The archive is compressed with [zstd][rfc8478].
- `application/vnd.cncf.model.dataset.v1.tar+zstd`: The layer is a [tar archive][tar-archive] that contains dataset files that may be needed for the lifecycle of AI/ML models. The archive is compressed with [zstd][rfc8878].

- **`annotations`** _string-string map_

Expand Down Expand Up @@ -135,7 +135,7 @@ The `application/vnd.cncf.model.weight.v1.tar+gzip` represents an `application/v

### `+zstd` Media Types

The `application/vnd.cncf.model.weight.v1.tar+zstd` represents an `application/vnd.cncf.model.weight.v1.tar` payload which has been compressed with the [zstd][rfc8478] algorithm. The mediaTypes `application/vnd.cncf.model.weight.config.v1.tar+zstd`, `application/vnd.cncf.model.doc.v1.tar+zstd`, `application/vnd.cncf.model.code.v1.tar+zstd`, `application/vnd.cncf.model.dataset.v1.tar+zstd` refer to the zstd compressed payloads of their corresponding type.
The `application/vnd.cncf.model.weight.v1.tar+zstd` represents an `application/vnd.cncf.model.weight.v1.tar` payload which has been compressed with the [zstd][rfc8878] algorithm. The mediaTypes `application/vnd.cncf.model.weight.config.v1.tar+zstd`, `application/vnd.cncf.model.doc.v1.tar+zstd`, `application/vnd.cncf.model.code.v1.tar+zstd`, `application/vnd.cncf.model.dataset.v1.tar+zstd` refer to the zstd compressed payloads of their corresponding type.

### File Attributes

Expand Down Expand Up @@ -180,5 +180,5 @@ Once the model artifact is stored in an OCI registry, the container runtime (e.g
[rfc1952_2]: https://tools.ietf.org/html/rfc1952
[tar-archive]: https://en.wikipedia.org/wiki/Tar_(computing)
[image-manifest]: https://github.com/opencontainers/image-spec/blob/main/manifest.md
[rfc8478]: https://tools.ietf.org/html/rfc8478
[rfc8878]: https://www.rfc-editor.org/rfc/rfc8878
[distribution-spec]: https://github.com/opencontainers/distribution-spec/blob/main/spec.md
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