{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:O7YCMWZAGSQW5BASBNJYKPXPCD","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":"b62dd006ec8477b5cdac8575f9ef0f2aac7a139ab6477f8b494d313bdc50e328","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DS","submitted_at":"2016-08-14T19:54:16Z","title_canon_sha256":"8975b8f2e7df128047a544612af861749644050b35cd165d8278b764a8f5f4d5"},"schema_version":"1.0","source":{"id":"1608.04132","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1608.04132","created_at":"2026-05-17T23:58:50Z"},{"alias_kind":"arxiv_version","alias_value":"1608.04132v4","created_at":"2026-05-17T23:58:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1608.04132","created_at":"2026-05-17T23:58:50Z"},{"alias_kind":"pith_short_12","alias_value":"O7YCMWZAGSQW","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_16","alias_value":"O7YCMWZAGSQW5BAS","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_8","alias_value":"O7YCMWZA","created_at":"2026-05-18T12:30:36Z"}],"graph_snapshots":[{"event_id":"sha256:6ce5d31796870c129b7dbe3121a45fb871eda00babfa503838ac0969d8c71e5e","target":"graph","created_at":"2026-05-17T23:58:50Z","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":"CSTNs is a constraint-based graph-formalism for conditional temporal planning. In order to address the DC-Checking problem, in [Comin and Rizzi, TIME 2015] we introduced epsilon-DC (a refined, more realistic, notion of DC), and provided an algorithmic solution to it. The epsilon-DC notion is interesting per se, and the epsilon-DC-Checking algorithm in [Comin and Rizzi, TIME 2015] rests on the assumption that the reaction-time satisfies epsilon > 0; leaving unsolved the question of what happens when epsilon = 0. In this work, we introduce and study pi-DC, a sound notion of DC with an instantane","authors_text":"Carlo Comin, Massimo Cairo, Romeo Rizzi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DS","submitted_at":"2016-08-14T19:54:16Z","title":"Instantaneous Reaction-Time in Dynamic-Consistency Checking of Conditional Simple Temporal Networks -- Extended version with an Improved Upper Bound --"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1608.04132","kind":"arxiv","version":4},"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":"sha256:6b316015e3d629185e4fe9cbc30c48a91baebdf7af17483017aa2a40c7f42207","target":"record","created_at":"2026-05-17T23:58:50Z","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":"b62dd006ec8477b5cdac8575f9ef0f2aac7a139ab6477f8b494d313bdc50e328","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DS","submitted_at":"2016-08-14T19:54:16Z","title_canon_sha256":"8975b8f2e7df128047a544612af861749644050b35cd165d8278b764a8f5f4d5"},"schema_version":"1.0","source":{"id":"1608.04132","kind":"arxiv","version":4}},"canonical_sha256":"77f0265b2034a16e84120b53853eef10e862e6b22b89d63f2f0fd07b720ed43f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"77f0265b2034a16e84120b53853eef10e862e6b22b89d63f2f0fd07b720ed43f","first_computed_at":"2026-05-17T23:58:50.485052Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:58:50.485052Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YKtRB/v/iOn+rgMnNupzeL78VvD7HsaUFRruRsHZXJPvNi9jMRK/wg9F5w+AL8+AVoALp0xXf5/Xrs3XGyN2AA==","signature_status":"signed_v1","signed_at":"2026-05-17T23:58:50.485523Z","signed_message":"canonical_sha256_bytes"},"source_id":"1608.04132","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6b316015e3d629185e4fe9cbc30c48a91baebdf7af17483017aa2a40c7f42207","sha256:6ce5d31796870c129b7dbe3121a45fb871eda00babfa503838ac0969d8c71e5e"],"state_sha256":"7b9e50ace118cebec28e21855a4a3379c0eec6799629c642322acf5e86485cae"}