{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:WEG46QURJCWPPJXW4CVPFAOGHK","short_pith_number":"pith:WEG46QUR","schema_version":"1.0","canonical_sha256":"b10dcf429148acf7a6f6e0aaf281c63a84d8f713eebeebf2a601bc9d9fda5a2e","source":{"kind":"arxiv","id":"1303.1880","version":2},"attestation_state":"computed","paper":{"title":"A Simple Algorithm for Global Value Numbering","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.PL","authors_text":"Nabizath Saleena, Vineeth Paleri","submitted_at":"2013-03-08T04:02:33Z","abstract_excerpt":"Global Value Numbering(GVN) is a method for detecting redundant computations in programs. Here, we introduce the problem of Global Value Numbering in its original form, as conceived by Kildall(1973), and present an algorithm which is a simpler variant of Kildall's. The algorithm uses the concept of value expression - an abstraction of a set of expressions - enabling a representation of the equivalence information which is compact and simple to manipulate."},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1303.1880","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.PL","submitted_at":"2013-03-08T04:02:33Z","cross_cats_sorted":[],"title_canon_sha256":"ce73dc5a65435062f787a2d12c397942ee96a9e45797c2e0b58227de0f70a757","abstract_canon_sha256":"4b638db4d51aa91e1e27e2fd0039d068e10f507e5d2d36e3eeb0a2fc7ab3a1a2"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:42:46.731744Z","signature_b64":"ZdIyU40a+pNanmNMs5Rwl6v/bAKRoWcUZHbo8b8fdP5/eVir65kpVzssMxpLpP8LCyDLlJMbIorXGoY7lIhtBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b10dcf429148acf7a6f6e0aaf281c63a84d8f713eebeebf2a601bc9d9fda5a2e","last_reissued_at":"2026-05-18T02:42:46.731312Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:42:46.731312Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A Simple Algorithm for Global Value Numbering","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.PL","authors_text":"Nabizath Saleena, Vineeth Paleri","submitted_at":"2013-03-08T04:02:33Z","abstract_excerpt":"Global Value Numbering(GVN) is a method for detecting redundant computations in programs. Here, we introduce the problem of Global Value Numbering in its original form, as conceived by Kildall(1973), and present an algorithm which is a simpler variant of Kildall's. The algorithm uses the concept of value expression - an abstraction of a set of expressions - enabling a representation of the equivalence information which is compact and simple to manipulate."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.1880","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1303.1880","created_at":"2026-05-18T02:42:46.731378+00:00"},{"alias_kind":"arxiv_version","alias_value":"1303.1880v2","created_at":"2026-05-18T02:42:46.731378+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.1880","created_at":"2026-05-18T02:42:46.731378+00:00"},{"alias_kind":"pith_short_12","alias_value":"WEG46QURJCWP","created_at":"2026-05-18T12:28:04.890932+00:00"},{"alias_kind":"pith_short_16","alias_value":"WEG46QURJCWPPJXW","created_at":"2026-05-18T12:28:04.890932+00:00"},{"alias_kind":"pith_short_8","alias_value":"WEG46QUR","created_at":"2026-05-18T12:28:04.890932+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/WEG46QURJCWPPJXW4CVPFAOGHK","json":"https://pith.science/pith/WEG46QURJCWPPJXW4CVPFAOGHK.json","graph_json":"https://pith.science/api/pith-number/WEG46QURJCWPPJXW4CVPFAOGHK/graph.json","events_json":"https://pith.science/api/pith-number/WEG46QURJCWPPJXW4CVPFAOGHK/events.json","paper":"https://pith.science/paper/WEG46QUR"},"agent_actions":{"view_html":"https://pith.science/pith/WEG46QURJCWPPJXW4CVPFAOGHK","download_json":"https://pith.science/pith/WEG46QURJCWPPJXW4CVPFAOGHK.json","view_paper":"https://pith.science/paper/WEG46QUR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1303.1880&json=true","fetch_graph":"https://pith.science/api/pith-number/WEG46QURJCWPPJXW4CVPFAOGHK/graph.json","fetch_events":"https://pith.science/api/pith-number/WEG46QURJCWPPJXW4CVPFAOGHK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/WEG46QURJCWPPJXW4CVPFAOGHK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/WEG46QURJCWPPJXW4CVPFAOGHK/action/storage_attestation","attest_author":"https://pith.science/pith/WEG46QURJCWPPJXW4CVPFAOGHK/action/author_attestation","sign_citation":"https://pith.science/pith/WEG46QURJCWPPJXW4CVPFAOGHK/action/citation_signature","submit_replication":"https://pith.science/pith/WEG46QURJCWPPJXW4CVPFAOGHK/action/replication_record"}},"created_at":"2026-05-18T02:42:46.731378+00:00","updated_at":"2026-05-18T02:42:46.731378+00:00"}