{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:IT4O23DO7BSL3SFQEVBY6LJ3Z6","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":"ad828daf71913e3bdfa2951e773bb8d02c15af2528a6d6b1098449372a0bf242","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DL","submitted_at":"2019-01-31T08:41:31Z","title_canon_sha256":"26cd89dbf7d01cd8d56d04bfb60c7e7aa07c56860fd61f44c0a1c7f6f61707e9"},"schema_version":"1.0","source":{"id":"1901.11267","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1901.11267","created_at":"2026-05-17T23:55:02Z"},{"alias_kind":"arxiv_version","alias_value":"1901.11267v1","created_at":"2026-05-17T23:55:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.11267","created_at":"2026-05-17T23:55:02Z"},{"alias_kind":"pith_short_12","alias_value":"IT4O23DO7BSL","created_at":"2026-05-18T12:33:18Z"},{"alias_kind":"pith_short_16","alias_value":"IT4O23DO7BSL3SFQ","created_at":"2026-05-18T12:33:18Z"},{"alias_kind":"pith_short_8","alias_value":"IT4O23DO","created_at":"2026-05-18T12:33:18Z"}],"graph_snapshots":[{"event_id":"sha256:c0554a00251635553e387855e9b3e7e14ae9c4445d0a05e8f59cb39a17dbd377","target":"graph","created_at":"2026-05-17T23:55:02Z","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":"Lifecycle models for research data are often abstract and simple. This comes at the danger of oversimplifying the complex concepts of research data management. The analysis of 90 different lifecycle models lead to two approaches to assess the quality of these models. While terminological issues make direct comparisons of models hard, an empirical evaluation seems possible.","authors_text":"Dieter Kranzlm\\\"uller, Tobias Weber","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DL","submitted_at":"2019-01-31T08:41:31Z","title":"Methods to Evaluate Lifecycle Models for Research Data Management"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.11267","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":"sha256:085306559043bc277494e40be5d92a61211202a0d07fe608499b090b1b7a42d3","target":"record","created_at":"2026-05-17T23:55:02Z","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":"ad828daf71913e3bdfa2951e773bb8d02c15af2528a6d6b1098449372a0bf242","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DL","submitted_at":"2019-01-31T08:41:31Z","title_canon_sha256":"26cd89dbf7d01cd8d56d04bfb60c7e7aa07c56860fd61f44c0a1c7f6f61707e9"},"schema_version":"1.0","source":{"id":"1901.11267","kind":"arxiv","version":1}},"canonical_sha256":"44f8ed6c6ef864bdc8b025438f2d3bcfb2337d270b03f93f1c153ba731bd63d6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"44f8ed6c6ef864bdc8b025438f2d3bcfb2337d270b03f93f1c153ba731bd63d6","first_computed_at":"2026-05-17T23:55:02.325547Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:55:02.325547Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ByvwEO+YHDedgrclu1iUEYFLw5AOUsbtRfsh0CoQ5qJsPvGNQedo4HHY3l34IAvxwlJZAeSpVDrqDImjap10AA==","signature_status":"signed_v1","signed_at":"2026-05-17T23:55:02.326148Z","signed_message":"canonical_sha256_bytes"},"source_id":"1901.11267","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:085306559043bc277494e40be5d92a61211202a0d07fe608499b090b1b7a42d3","sha256:c0554a00251635553e387855e9b3e7e14ae9c4445d0a05e8f59cb39a17dbd377"],"state_sha256":"93af41add194fedcf00921a4744ad22c7435372740d715cb1d2171b58fd6f0af"}