{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:MUJBBG4BSXFR5O3KU53CWFAA5M","short_pith_number":"pith:MUJBBG4B","canonical_record":{"source":{"id":"1406.0435","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DB","submitted_at":"2014-06-02T16:32:05Z","cross_cats_sorted":[],"title_canon_sha256":"1cac3d3f5e714d8f7b3bcf9098828e5320653c137e545587e342ae4bcbaf09b1","abstract_canon_sha256":"705a04ee24b2a7e9829f20dfafa9dd558a345359c56d0b1dd710b041bfbaa29b"},"schema_version":"1.0"},"canonical_sha256":"6512109b8195cb1ebb6aa7762b1400eb2f787f3d3403233d451d37b44e1a8f36","source":{"kind":"arxiv","id":"1406.0435","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1406.0435","created_at":"2026-05-18T02:50:40Z"},{"alias_kind":"arxiv_version","alias_value":"1406.0435v1","created_at":"2026-05-18T02:50:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1406.0435","created_at":"2026-05-18T02:50:40Z"},{"alias_kind":"pith_short_12","alias_value":"MUJBBG4BSXFR","created_at":"2026-05-18T12:28:38Z"},{"alias_kind":"pith_short_16","alias_value":"MUJBBG4BSXFR5O3K","created_at":"2026-05-18T12:28:38Z"},{"alias_kind":"pith_short_8","alias_value":"MUJBBG4B","created_at":"2026-05-18T12:28:38Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:MUJBBG4BSXFR5O3KU53CWFAA5M","target":"record","payload":{"canonical_record":{"source":{"id":"1406.0435","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DB","submitted_at":"2014-06-02T16:32:05Z","cross_cats_sorted":[],"title_canon_sha256":"1cac3d3f5e714d8f7b3bcf9098828e5320653c137e545587e342ae4bcbaf09b1","abstract_canon_sha256":"705a04ee24b2a7e9829f20dfafa9dd558a345359c56d0b1dd710b041bfbaa29b"},"schema_version":"1.0"},"canonical_sha256":"6512109b8195cb1ebb6aa7762b1400eb2f787f3d3403233d451d37b44e1a8f36","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:50:40.961374Z","signature_b64":"9Hgz5420AOjVrVxpHd1b7BV0ugY5L2uvwPF2qfZjqFhoI2HMdYXojlYKRCoDyCtJLCMnEijmpTBZiSodgSDEBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6512109b8195cb1ebb6aa7762b1400eb2f787f3d3403233d451d37b44e1a8f36","last_reissued_at":"2026-05-18T02:50:40.960713Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:50:40.960713Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1406.0435","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:50:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QKpVqJqvm9IomSsOKmp0LoEDTvyu7HunTPnaREs3sseyQPg30sfU7CZYrk7cFFGgsyN58bvGBtA16cD2i289Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T04:33:18.898419Z"},"content_sha256":"885b9a462c90b709a4aed46d5883a8013872636794539e6b1e374ebcc6e447ff","schema_version":"1.0","event_id":"sha256:885b9a462c90b709a4aed46d5883a8013872636794539e6b1e374ebcc6e447ff"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:MUJBBG4BSXFR5O3KU53CWFAA5M","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Odysseus/DFS: Integration of DBMS and Distributed File System for Transaction Processing of Big Data","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.DB","authors_text":"Hyuk-Yoon Kwon, Il-Yeol Song, Jun-Sung Kim, Kyu-Young Whang","submitted_at":"2014-06-02T16:32:05Z","abstract_excerpt":"The relational DBMS (RDBMS) has been widely used since it supports various high-level functionalities such as SQL, schemas, indexes, and transactions that do not exist in the O/S file system. But, a recent advent of big data technology facilitates development of new systems that sacrifice the DBMS functionality in order to efficiently manage large-scale data. Those so-called NoSQL systems use a distributed file system, which support scalability and reliability. They support scalability of the system by storing data into a large number of low-cost commodity hardware and support reliability by s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1406.0435","kind":"arxiv","version":1},"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":"2026-05-18T02:50:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NR9G7wM3JxwnyFl/b6bFHjSzJ96ZrkybbtfepBEii5cbr8tZcyVgt2UqcyKEbhagvj9svMtFcWhHGwZ1JuRwCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T04:33:18.898942Z"},"content_sha256":"d552dd3a01a8ea253582ffcc49b60ae1d6f33f7b6552314462ca6157f01be489","schema_version":"1.0","event_id":"sha256:d552dd3a01a8ea253582ffcc49b60ae1d6f33f7b6552314462ca6157f01be489"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MUJBBG4BSXFR5O3KU53CWFAA5M/bundle.json","state_url":"https://pith.science/pith/MUJBBG4BSXFR5O3KU53CWFAA5M/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MUJBBG4BSXFR5O3KU53CWFAA5M/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":"2026-05-26T04:33:18Z","links":{"resolver":"https://pith.science/pith/MUJBBG4BSXFR5O3KU53CWFAA5M","bundle":"https://pith.science/pith/MUJBBG4BSXFR5O3KU53CWFAA5M/bundle.json","state":"https://pith.science/pith/MUJBBG4BSXFR5O3KU53CWFAA5M/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MUJBBG4BSXFR5O3KU53CWFAA5M/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:MUJBBG4BSXFR5O3KU53CWFAA5M","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":"705a04ee24b2a7e9829f20dfafa9dd558a345359c56d0b1dd710b041bfbaa29b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DB","submitted_at":"2014-06-02T16:32:05Z","title_canon_sha256":"1cac3d3f5e714d8f7b3bcf9098828e5320653c137e545587e342ae4bcbaf09b1"},"schema_version":"1.0","source":{"id":"1406.0435","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1406.0435","created_at":"2026-05-18T02:50:40Z"},{"alias_kind":"arxiv_version","alias_value":"1406.0435v1","created_at":"2026-05-18T02:50:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1406.0435","created_at":"2026-05-18T02:50:40Z"},{"alias_kind":"pith_short_12","alias_value":"MUJBBG4BSXFR","created_at":"2026-05-18T12:28:38Z"},{"alias_kind":"pith_short_16","alias_value":"MUJBBG4BSXFR5O3K","created_at":"2026-05-18T12:28:38Z"},{"alias_kind":"pith_short_8","alias_value":"MUJBBG4B","created_at":"2026-05-18T12:28:38Z"}],"graph_snapshots":[{"event_id":"sha256:d552dd3a01a8ea253582ffcc49b60ae1d6f33f7b6552314462ca6157f01be489","target":"graph","created_at":"2026-05-18T02:50:40Z","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":"The relational DBMS (RDBMS) has been widely used since it supports various high-level functionalities such as SQL, schemas, indexes, and transactions that do not exist in the O/S file system. But, a recent advent of big data technology facilitates development of new systems that sacrifice the DBMS functionality in order to efficiently manage large-scale data. Those so-called NoSQL systems use a distributed file system, which support scalability and reliability. They support scalability of the system by storing data into a large number of low-cost commodity hardware and support reliability by s","authors_text":"Hyuk-Yoon Kwon, Il-Yeol Song, Jun-Sung Kim, Kyu-Young Whang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DB","submitted_at":"2014-06-02T16:32:05Z","title":"Odysseus/DFS: Integration of DBMS and Distributed File System for Transaction Processing of Big Data"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1406.0435","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":"sha256:885b9a462c90b709a4aed46d5883a8013872636794539e6b1e374ebcc6e447ff","target":"record","created_at":"2026-05-18T02:50:40Z","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":"705a04ee24b2a7e9829f20dfafa9dd558a345359c56d0b1dd710b041bfbaa29b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DB","submitted_at":"2014-06-02T16:32:05Z","title_canon_sha256":"1cac3d3f5e714d8f7b3bcf9098828e5320653c137e545587e342ae4bcbaf09b1"},"schema_version":"1.0","source":{"id":"1406.0435","kind":"arxiv","version":1}},"canonical_sha256":"6512109b8195cb1ebb6aa7762b1400eb2f787f3d3403233d451d37b44e1a8f36","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6512109b8195cb1ebb6aa7762b1400eb2f787f3d3403233d451d37b44e1a8f36","first_computed_at":"2026-05-18T02:50:40.960713Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:50:40.960713Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9Hgz5420AOjVrVxpHd1b7BV0ugY5L2uvwPF2qfZjqFhoI2HMdYXojlYKRCoDyCtJLCMnEijmpTBZiSodgSDEBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:50:40.961374Z","signed_message":"canonical_sha256_bytes"},"source_id":"1406.0435","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:885b9a462c90b709a4aed46d5883a8013872636794539e6b1e374ebcc6e447ff","sha256:d552dd3a01a8ea253582ffcc49b60ae1d6f33f7b6552314462ca6157f01be489"],"state_sha256":"fc3f4a5be2d4fba07d36e6d28585b47451ee10ca82c4a7e2676e0bb799db0ba8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EhVKXNzB6SVBFAs4v8BzsC36bhKMZuI/qBK/Guq8b0JXsyv1D+/xFS8nyxgcwkQIdV3ZKOpJrpeY0TVzx87uDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T04:33:18.901344Z","bundle_sha256":"0111aba3d8f6f50d72c9ad66ddb56d73c0478a8faefa65df95577051e22b5f01"}}