{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:I5AXCU6OII2KA45XN5KTVBBVCZ","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"7a17f282437a0ab87af848ae988a84a944a8ecf6183999e20ea7b60e8cf0fc7d","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2017-10-10T16:02:11Z","title_canon_sha256":"e3ede0d093cc8f68e89d217e4ed9dc9f6047da9fbe0bc9f6068859e4f35d835b"},"schema_version":"1.0","source":{"id":"1710.03675","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.03675","created_at":"2026-05-18T00:33:11Z"},{"alias_kind":"arxiv_version","alias_value":"1710.03675v1","created_at":"2026-05-18T00:33:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.03675","created_at":"2026-05-18T00:33:11Z"},{"alias_kind":"pith_short_12","alias_value":"I5AXCU6OII2K","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_16","alias_value":"I5AXCU6OII2KA45X","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_8","alias_value":"I5AXCU6O","created_at":"2026-05-18T12:31:21Z"}],"graph_snapshots":[{"event_id":"sha256:cee9c49a1005aaa558d01f2dde61155c604d70f24500a550774d9c4bf8b35f4f","target":"graph","created_at":"2026-05-18T00:33:11Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We describe the Rocker project, which provides a widely-used suite of Docker images with customized R environments for particular tasks. We discuss how this suite is organized, and how these tools can increase portability, scaling, reproducibility, and convenience of R users and developers.","authors_text":"Carl Boettiger, Dirk Eddelbuettel","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2017-10-10T16:02:11Z","title":"An Introduction to Rocker: Docker Containers for R"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.03675","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:c1e09e78cd15be1766030591dbd164b4fdf265f80fdc30464eba162a3a2f0266","target":"record","created_at":"2026-05-18T00:33:11Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"7a17f282437a0ab87af848ae988a84a944a8ecf6183999e20ea7b60e8cf0fc7d","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2017-10-10T16:02:11Z","title_canon_sha256":"e3ede0d093cc8f68e89d217e4ed9dc9f6047da9fbe0bc9f6068859e4f35d835b"},"schema_version":"1.0","source":{"id":"1710.03675","kind":"arxiv","version":1}},"canonical_sha256":"47417153ce4234a073b76f553a84351648b032effcd3065c1a4e5a3d3593e02d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"47417153ce4234a073b76f553a84351648b032effcd3065c1a4e5a3d3593e02d","first_computed_at":"2026-05-18T00:33:11.001283Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:33:11.001283Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"SiYcL9NS3krh1qwPLe2VqdeR+h2uHXI8rVJkrO7cvjX+RxgRNXbd2L8Ul9SMkb3MeJ5Ib1GA+h+1Aq7X0vI+AQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:33:11.002236Z","signed_message":"canonical_sha256_bytes"},"source_id":"1710.03675","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c1e09e78cd15be1766030591dbd164b4fdf265f80fdc30464eba162a3a2f0266","sha256:cee9c49a1005aaa558d01f2dde61155c604d70f24500a550774d9c4bf8b35f4f"],"state_sha256":"90c1ff16a07f4564622103e6d97141b473e38d81dd3e2a79be37adb1ae25c177"}