{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:IOUNGIVUMJ7VE7ZYRS4VJRFKPG","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":"91f7073a1ee925c7cc1d600dc4180c55e7522b6237c3a200ed96afc063892fd7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.FL","submitted_at":"2019-03-15T09:01:08Z","title_canon_sha256":"f835b7943fb9b07f2b70d0db63fae267fed8b7cd519a3dcb0490c49bd0aba152"},"schema_version":"1.0","source":{"id":"1903.10428","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1903.10428","created_at":"2026-05-17T23:50:29Z"},{"alias_kind":"arxiv_version","alias_value":"1903.10428v1","created_at":"2026-05-17T23:50:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.10428","created_at":"2026-05-17T23:50:29Z"},{"alias_kind":"pith_short_12","alias_value":"IOUNGIVUMJ7V","created_at":"2026-05-18T12:33:18Z"},{"alias_kind":"pith_short_16","alias_value":"IOUNGIVUMJ7VE7ZY","created_at":"2026-05-18T12:33:18Z"},{"alias_kind":"pith_short_8","alias_value":"IOUNGIVU","created_at":"2026-05-18T12:33:18Z"}],"graph_snapshots":[{"event_id":"sha256:e2fd23d57065ba8a2c279bde306a1c63dd8ab65721e2d35cd5679faab0c2d040","target":"graph","created_at":"2026-05-17T23:50:29Z","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 this paper, we discuss the computational power of parallel communicating finite automata system with 1-way reversible finite automaton as components. We show that unlike the multi-head one way reversible finite automata model (where we are still not sure whether it accepts all the regular languages) parallel communicating one-way reversible finite automata systems can accept all the regular languages. Moreover for every multi-head one way reversible finite automaton there exist a parallel communicating one-way reversible finite automata system which accepts the same language. We also make a","authors_text":"Debayan Ganguly, Kingshuk Chatterjee, Kumar Sankar Ray","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.FL","submitted_at":"2019-03-15T09:01:08Z","title":"Parallel communicating one-way reversible finite automata system"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.10428","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":"sha256:9ca48ef6e5d40f24c7b0eb06366b98fdf030732762f9387d59dd23133694358d","target":"record","created_at":"2026-05-17T23:50:29Z","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":"91f7073a1ee925c7cc1d600dc4180c55e7522b6237c3a200ed96afc063892fd7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.FL","submitted_at":"2019-03-15T09:01:08Z","title_canon_sha256":"f835b7943fb9b07f2b70d0db63fae267fed8b7cd519a3dcb0490c49bd0aba152"},"schema_version":"1.0","source":{"id":"1903.10428","kind":"arxiv","version":1}},"canonical_sha256":"43a8d322b4627f527f388cb954c4aa7985f380134c6761b6faabb28036fc8733","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"43a8d322b4627f527f388cb954c4aa7985f380134c6761b6faabb28036fc8733","first_computed_at":"2026-05-17T23:50:29.430500Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:50:29.430500Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3XjR96GPDBdkHnvCpHNqnMpE+o+D4edbbUTru0EsPVdH9if1OtgnKw7BtQCwHq2LNXnn92qmp4cBlZ4AaQOjBA==","signature_status":"signed_v1","signed_at":"2026-05-17T23:50:29.431097Z","signed_message":"canonical_sha256_bytes"},"source_id":"1903.10428","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9ca48ef6e5d40f24c7b0eb06366b98fdf030732762f9387d59dd23133694358d","sha256:e2fd23d57065ba8a2c279bde306a1c63dd8ab65721e2d35cd5679faab0c2d040"],"state_sha256":"2c127334651b0328ce4b24d1e842721e333361eb397c5d31ea9c500eb745f696"}