{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:LL7FU3LLEXW3BLSKHUGWJB7WB4","short_pith_number":"pith:LL7FU3LL","canonical_record":{"source":{"id":"1804.02963","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DC","submitted_at":"2018-04-09T13:16:15Z","cross_cats_sorted":[],"title_canon_sha256":"e55c132b9e62fd7acab644bff75433f8d2a974a5b2e866271631cec25524a4db","abstract_canon_sha256":"30ed4a31ea303866d53a4dd707cdc5c70da88d688b7c4837e49d826ac7a0f264"},"schema_version":"1.0"},"canonical_sha256":"5afe5a6d6b25edb0ae4a3d0d6487f60f12827913b7b2ed0c9431ee93e5ec3fcf","source":{"kind":"arxiv","id":"1804.02963","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.02963","created_at":"2026-05-18T00:18:48Z"},{"alias_kind":"arxiv_version","alias_value":"1804.02963v2","created_at":"2026-05-18T00:18:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.02963","created_at":"2026-05-18T00:18:48Z"},{"alias_kind":"pith_short_12","alias_value":"LL7FU3LLEXW3","created_at":"2026-05-18T12:32:37Z"},{"alias_kind":"pith_short_16","alias_value":"LL7FU3LLEXW3BLSK","created_at":"2026-05-18T12:32:37Z"},{"alias_kind":"pith_short_8","alias_value":"LL7FU3LL","created_at":"2026-05-18T12:32:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:LL7FU3LLEXW3BLSKHUGWJB7WB4","target":"record","payload":{"canonical_record":{"source":{"id":"1804.02963","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DC","submitted_at":"2018-04-09T13:16:15Z","cross_cats_sorted":[],"title_canon_sha256":"e55c132b9e62fd7acab644bff75433f8d2a974a5b2e866271631cec25524a4db","abstract_canon_sha256":"30ed4a31ea303866d53a4dd707cdc5c70da88d688b7c4837e49d826ac7a0f264"},"schema_version":"1.0"},"canonical_sha256":"5afe5a6d6b25edb0ae4a3d0d6487f60f12827913b7b2ed0c9431ee93e5ec3fcf","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:18:48.508936Z","signature_b64":"PfTlnrJKo4QHJNHaSvKV+soWtaGsSHnMWF9YrT1rAylLDX+P6K3uuGT99ia+SEcP3Kbz2fvVQ48Yf/2QdrHhCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5afe5a6d6b25edb0ae4a3d0d6487f60f12827913b7b2ed0c9431ee93e5ec3fcf","last_reissued_at":"2026-05-18T00:18:48.508235Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:18:48.508235Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1804.02963","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:18:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yrl3UFXiLXtfalB7bUOHROj0Bpj4e8KpMJjwCedOOT8SAD6UYJaMiASejSN8zKvEIv2/UtN0Qu7o8g8AVJz7Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T22:46:38.808569Z"},"content_sha256":"5842c37700e5f5c449edb3694b9209073f9afe194893253cd33b24af29232a53","schema_version":"1.0","event_id":"sha256:5842c37700e5f5c449edb3694b9209073f9afe194893253cd33b24af29232a53"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:LL7FU3LLEXW3BLSKHUGWJB7WB4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Predicting Dynamic Replication based on Fuzzy System in Data Grid","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.DC","authors_text":"Mahnaz Khojand, Mehdi Fatan Serj, Sevin Ashrafi, Vahideh Namaki","submitted_at":"2018-04-09T13:16:15Z","abstract_excerpt":"Data grid replication is an effective method to achieve efficient and fault tolerant data access while reducing access latency and bandwidth consumption in grids. Since we have storage limitation, a replica should be created in the best site. Through evaluation of previously suggested algorithms, we understand that by blind creation of replications on different sites after each demand, we may be able to improve algorithm regarding response time. In practice, however, most of the created replications will never be used and existing resources in Grid will be wasted through the creation of unused"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.02963","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:18:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"85wIy+qBhiq6hwV9GrRng+NBfZLmzMD/3QLEdwoJx//lzRfjH2pcbKCv9Hls+O0agFJ+0LUjsSf9Y3HDr6TbCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T22:46:38.809288Z"},"content_sha256":"72d0cdff7d1dee4a9c07cc15209b87840b0e6cf57bd297358c1be82f8355da91","schema_version":"1.0","event_id":"sha256:72d0cdff7d1dee4a9c07cc15209b87840b0e6cf57bd297358c1be82f8355da91"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LL7FU3LLEXW3BLSKHUGWJB7WB4/bundle.json","state_url":"https://pith.science/pith/LL7FU3LLEXW3BLSKHUGWJB7WB4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LL7FU3LLEXW3BLSKHUGWJB7WB4/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-09T22:46:38Z","links":{"resolver":"https://pith.science/pith/LL7FU3LLEXW3BLSKHUGWJB7WB4","bundle":"https://pith.science/pith/LL7FU3LLEXW3BLSKHUGWJB7WB4/bundle.json","state":"https://pith.science/pith/LL7FU3LLEXW3BLSKHUGWJB7WB4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LL7FU3LLEXW3BLSKHUGWJB7WB4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:LL7FU3LLEXW3BLSKHUGWJB7WB4","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":"30ed4a31ea303866d53a4dd707cdc5c70da88d688b7c4837e49d826ac7a0f264","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DC","submitted_at":"2018-04-09T13:16:15Z","title_canon_sha256":"e55c132b9e62fd7acab644bff75433f8d2a974a5b2e866271631cec25524a4db"},"schema_version":"1.0","source":{"id":"1804.02963","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.02963","created_at":"2026-05-18T00:18:48Z"},{"alias_kind":"arxiv_version","alias_value":"1804.02963v2","created_at":"2026-05-18T00:18:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.02963","created_at":"2026-05-18T00:18:48Z"},{"alias_kind":"pith_short_12","alias_value":"LL7FU3LLEXW3","created_at":"2026-05-18T12:32:37Z"},{"alias_kind":"pith_short_16","alias_value":"LL7FU3LLEXW3BLSK","created_at":"2026-05-18T12:32:37Z"},{"alias_kind":"pith_short_8","alias_value":"LL7FU3LL","created_at":"2026-05-18T12:32:37Z"}],"graph_snapshots":[{"event_id":"sha256:72d0cdff7d1dee4a9c07cc15209b87840b0e6cf57bd297358c1be82f8355da91","target":"graph","created_at":"2026-05-18T00:18:48Z","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":"Data grid replication is an effective method to achieve efficient and fault tolerant data access while reducing access latency and bandwidth consumption in grids. Since we have storage limitation, a replica should be created in the best site. Through evaluation of previously suggested algorithms, we understand that by blind creation of replications on different sites after each demand, we may be able to improve algorithm regarding response time. In practice, however, most of the created replications will never be used and existing resources in Grid will be wasted through the creation of unused","authors_text":"Mahnaz Khojand, Mehdi Fatan Serj, Sevin Ashrafi, Vahideh Namaki","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DC","submitted_at":"2018-04-09T13:16:15Z","title":"Predicting Dynamic Replication based on Fuzzy System in Data Grid"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.02963","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":"sha256:5842c37700e5f5c449edb3694b9209073f9afe194893253cd33b24af29232a53","target":"record","created_at":"2026-05-18T00:18:48Z","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":"30ed4a31ea303866d53a4dd707cdc5c70da88d688b7c4837e49d826ac7a0f264","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DC","submitted_at":"2018-04-09T13:16:15Z","title_canon_sha256":"e55c132b9e62fd7acab644bff75433f8d2a974a5b2e866271631cec25524a4db"},"schema_version":"1.0","source":{"id":"1804.02963","kind":"arxiv","version":2}},"canonical_sha256":"5afe5a6d6b25edb0ae4a3d0d6487f60f12827913b7b2ed0c9431ee93e5ec3fcf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5afe5a6d6b25edb0ae4a3d0d6487f60f12827913b7b2ed0c9431ee93e5ec3fcf","first_computed_at":"2026-05-18T00:18:48.508235Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:18:48.508235Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PfTlnrJKo4QHJNHaSvKV+soWtaGsSHnMWF9YrT1rAylLDX+P6K3uuGT99ia+SEcP3Kbz2fvVQ48Yf/2QdrHhCw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:18:48.508936Z","signed_message":"canonical_sha256_bytes"},"source_id":"1804.02963","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5842c37700e5f5c449edb3694b9209073f9afe194893253cd33b24af29232a53","sha256:72d0cdff7d1dee4a9c07cc15209b87840b0e6cf57bd297358c1be82f8355da91"],"state_sha256":"0e2642ba83afbd430536ab69251a8a1c396708d17e88ac8cd4377b0f6e99830a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WEfT55Bb4H+ZSspEv4mqqzvgH8Xr7mc8+6etKYKhTEwlreN1Y30OwO62ka8MqltgMn3MxXgOMbVw/p6teakvBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-09T22:46:38.813388Z","bundle_sha256":"246e492f1c8f07a517f105998fa9e1c2414e32bb1c48e3119cbe11216a4e314c"}}