{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:FBFIBWDXV52QWQN6RPNQM6J45U","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":"3bcce923b4ec551c1b8e5e5a563f3f16eb949448ce56f6041bad5e57d1423350","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2024-08-26T17:18:38Z","title_canon_sha256":"50c6aae74ca03d20ddfe395132da8b0ac9628c79eab454180edaa2d5e6a97d41"},"schema_version":"1.0","source":{"id":"2408.14431","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2408.14431","created_at":"2026-07-05T09:20:02Z"},{"alias_kind":"arxiv_version","alias_value":"2408.14431v2","created_at":"2026-07-05T09:20:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2408.14431","created_at":"2026-07-05T09:20:02Z"},{"alias_kind":"pith_short_12","alias_value":"FBFIBWDXV52Q","created_at":"2026-07-05T09:20:02Z"},{"alias_kind":"pith_short_16","alias_value":"FBFIBWDXV52QWQN6","created_at":"2026-07-05T09:20:02Z"},{"alias_kind":"pith_short_8","alias_value":"FBFIBWDX","created_at":"2026-07-05T09:20:02Z"}],"graph_snapshots":[{"event_id":"sha256:81c6228c75f1461dc6da2fe689aa9c60f8aef1393648cf7a71cd8868bf8bd4a1","target":"graph","created_at":"2026-07-05T09:20:02Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2408.14431/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Breaking changes cause a lot of effort to both downstream and upstream developers: downstream developers need to adapt to breaking changes and upstream developers are responsible for identifying and documenting them. In the NPM ecosystem, characterized by frequent code changes and a high tolerance for making breaking changes, the effort is larger.\n  For better comprehension of breaking changes in the NPM ecosystem and to enhance breaking change detection tools, we conduct a large-scale empirical study to investigate breaking changes in the NPM ecosystem. We construct a dataset of explicitly do","authors_text":"David Lo, Dezhen Kong, Jiakun Liu, Lingfeng Bao","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2024-08-26T17:18:38Z","title":"Towards Better Comprehension of Breaking Changes in the NPM Ecosystem"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2408.14431","kind":"arxiv","version":2},"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":"sha256:927c7be9881f1b3fcabe504cc019c1e9a77eff6bb49792e7fdb44fc7b77bf60f","target":"record","created_at":"2026-07-05T09:20:02Z","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":"3bcce923b4ec551c1b8e5e5a563f3f16eb949448ce56f6041bad5e57d1423350","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2024-08-26T17:18:38Z","title_canon_sha256":"50c6aae74ca03d20ddfe395132da8b0ac9628c79eab454180edaa2d5e6a97d41"},"schema_version":"1.0","source":{"id":"2408.14431","kind":"arxiv","version":2}},"canonical_sha256":"284a80d877af750b41be8bdb06793ced031613fcb2e0f2e69645042d587e1e7f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"284a80d877af750b41be8bdb06793ced031613fcb2e0f2e69645042d587e1e7f","first_computed_at":"2026-07-05T09:20:02.182580Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:20:02.182580Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"g/3pA0f9HVZ1FwxiCIpXrJ4iry6UjtKwVNqLad489zbPieYnqTjJlchXXmX/f82tgiVR85pb5hXHI8ekrN09DA==","signature_status":"signed_v1","signed_at":"2026-07-05T09:20:02.183003Z","signed_message":"canonical_sha256_bytes"},"source_id":"2408.14431","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:927c7be9881f1b3fcabe504cc019c1e9a77eff6bb49792e7fdb44fc7b77bf60f","sha256:81c6228c75f1461dc6da2fe689aa9c60f8aef1393648cf7a71cd8868bf8bd4a1"],"state_sha256":"c95ba12c6d562e93ec4458b08ad375bc87f867a0a0560039fdcb4c76592d2ab2"}