{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:MEQSODKPQ3FQNO3P4VFKMEBXX6","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":"7d522d3a2b521e5cfcec8af33774392c4d38551490f7a9325773de369fe0e300","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LO","submitted_at":"2017-07-17T17:59:19Z","title_canon_sha256":"538f844005325efa4226a5f2201af330ce69f947829c096e7f861adc93f14eb7"},"schema_version":"1.0","source":{"id":"1707.05304","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.05304","created_at":"2026-05-18T00:40:02Z"},{"alias_kind":"arxiv_version","alias_value":"1707.05304v2","created_at":"2026-05-18T00:40:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.05304","created_at":"2026-05-18T00:40:02Z"},{"alias_kind":"pith_short_12","alias_value":"MEQSODKPQ3FQ","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_16","alias_value":"MEQSODKPQ3FQNO3P","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_8","alias_value":"MEQSODKP","created_at":"2026-05-18T12:31:31Z"}],"graph_snapshots":[{"event_id":"sha256:1e17e2c89006f967bf24511ff868f9a1aaaed98dd13f9d4c0c2b68b661076e52","target":"graph","created_at":"2026-05-18T00:40:02Z","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":"In complex reasoning tasks, as expressible by Answer Set Programming (ASP), problems often permit for multiple solutions. In dynamic environments, where knowledge is continuously changing, the question arises how a given model can be incrementally adjusted relative to new and outdated information. This paper introduces Ticker, a prototypical engine for well-defined logical reasoning over streaming data. Ticker builds on a practical fragment of the recent rule-based language LARS which extends Answer Set Programming for streams by providing flexible expiration control and temporal modalities. W","authors_text":"Christian Folie, Harald Beck, Thomas Eiter","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LO","submitted_at":"2017-07-17T17:59:19Z","title":"Ticker: A System for Incremental ASP-based Stream Reasoning"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.05304","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":"sha256:76f93161e2da9f0cbb3793c3afb2ed773ab254c8b86fd5e4dfec2ffb35fc3902","target":"record","created_at":"2026-05-18T00:40:02Z","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":"7d522d3a2b521e5cfcec8af33774392c4d38551490f7a9325773de369fe0e300","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LO","submitted_at":"2017-07-17T17:59:19Z","title_canon_sha256":"538f844005325efa4226a5f2201af330ce69f947829c096e7f861adc93f14eb7"},"schema_version":"1.0","source":{"id":"1707.05304","kind":"arxiv","version":2}},"canonical_sha256":"6121270d4f86cb06bb6fe54aa61037bf9c932ec56d536c338e3ff312f2b9a5f2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6121270d4f86cb06bb6fe54aa61037bf9c932ec56d536c338e3ff312f2b9a5f2","first_computed_at":"2026-05-18T00:40:02.660888Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:40:02.660888Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"67AHzcyHIObHfYZHjSIevMWvdgw+SfVX2JrkSXb1my1Zz81bm+lRd11/Pm9NVxs7HGbajG+ev1KECI1k/m+ADg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:40:02.661367Z","signed_message":"canonical_sha256_bytes"},"source_id":"1707.05304","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:76f93161e2da9f0cbb3793c3afb2ed773ab254c8b86fd5e4dfec2ffb35fc3902","sha256:1e17e2c89006f967bf24511ff868f9a1aaaed98dd13f9d4c0c2b68b661076e52"],"state_sha256":"3e332007e3d990d14c0724894073e313c24e2c2e215863db6f16f4329d567212"}