{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2000:PGIPMA6N5WK43UI6JBQODMHH5U","short_pith_number":"pith:PGIPMA6N","canonical_record":{"source":{"id":"cs/0004010","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cs.DC","submitted_at":"2000-04-18T17:29:06Z","cross_cats_sorted":["cs.DB"],"title_canon_sha256":"bb62e8395d875fbbdc85fd0c1035427a1272feab05a0b30c2ca580e3a8c651b2","abstract_canon_sha256":"1865bc672cf910ecce4e24ef86397fa41214a9c99b221d22456be2add634ccf4"},"schema_version":"1.0"},"canonical_sha256":"7990f603cded95cdd11e4860e1b0e7ed38434e8dafdf26faec02ea5f627570cf","source":{"kind":"arxiv","id":"cs/0004010","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cs/0004010","created_at":"2026-05-18T01:06:49Z"},{"alias_kind":"arxiv_version","alias_value":"cs/0004010v1","created_at":"2026-05-18T01:06:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cs/0004010","created_at":"2026-05-18T01:06:49Z"},{"alias_kind":"pith_short_12","alias_value":"PGIPMA6N5WK4","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"PGIPMA6N5WK43UI6","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"PGIPMA6N","created_at":"2026-05-18T12:25:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2000:PGIPMA6N5WK43UI6JBQODMHH5U","target":"record","payload":{"canonical_record":{"source":{"id":"cs/0004010","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cs.DC","submitted_at":"2000-04-18T17:29:06Z","cross_cats_sorted":["cs.DB"],"title_canon_sha256":"bb62e8395d875fbbdc85fd0c1035427a1272feab05a0b30c2ca580e3a8c651b2","abstract_canon_sha256":"1865bc672cf910ecce4e24ef86397fa41214a9c99b221d22456be2add634ccf4"},"schema_version":"1.0"},"canonical_sha256":"7990f603cded95cdd11e4860e1b0e7ed38434e8dafdf26faec02ea5f627570cf","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:06:49.525518Z","signature_b64":"qi//3R+AAybhlQUEI2S0ZkpsX4IklzN6vn1sSyGNOJS+Scm8V903jgjaj0uwp3N6azyEPCAxk+IR/pPQpMfRCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7990f603cded95cdd11e4860e1b0e7ed38434e8dafdf26faec02ea5f627570cf","last_reissued_at":"2026-05-18T01:06:49.524784Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:06:49.524784Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"cs/0004010","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":"2026-05-18T01:06:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qKZI7Ee1Q7yoRXbyo4yK0OrxCHcICOOZbQNXCQkK6jdDtrunP81zbGBOnICQs7mPDy8LwKyGZSIbFE9ZgcPXCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T05:08:12.687949Z"},"content_sha256":"ab0eca637517ec92b399e815a3e1105b5f8a7008b882ff70e61ab8ecfda7f5d2","schema_version":"1.0","event_id":"sha256:ab0eca637517ec92b399e815a3e1105b5f8a7008b882ff70e61ab8ecfda7f5d2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2000:PGIPMA6N5WK43UI6JBQODMHH5U","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Design and Evaluation of Mechanisms for a Multicomputer Object Store","license":"","headline":"","cross_cats":["cs.DB"],"primary_cat":"cs.DC","authors_text":"Lex Weaver","submitted_at":"2000-04-18T17:29:06Z","abstract_excerpt":"Multicomputers have traditionally been viewed as powerful compute engines. It is from this perspective that they have been applied to various problems in order to achieve significant performance gains. There are many applications for which this compute intensive approach is only a partial solution. CAD, virtual reality, simulation, document management and analysis all require timely access to large amounts of data. This thesis investigates the use of the object store paradigm to harness the large distributed memories found on multicomputers. The design, implementation, and evaluation of a dist"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cs/0004010","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":"2026-05-18T01:06:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"P6btz9A7+Pu+sYqmGFwZK+Mkm0S1TBhh+rrFe3mqk6MowaqP/ouT4PbUFqX57F84KqWz8xyo611Qb3sURBz1Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T05:08:12.688605Z"},"content_sha256":"a4220441f47b945d354627ab8f961de15132fc14f3bc3b94dec312fe02a51c26","schema_version":"1.0","event_id":"sha256:a4220441f47b945d354627ab8f961de15132fc14f3bc3b94dec312fe02a51c26"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PGIPMA6N5WK43UI6JBQODMHH5U/bundle.json","state_url":"https://pith.science/pith/PGIPMA6N5WK43UI6JBQODMHH5U/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PGIPMA6N5WK43UI6JBQODMHH5U/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":"2026-05-30T05:08:12Z","links":{"resolver":"https://pith.science/pith/PGIPMA6N5WK43UI6JBQODMHH5U","bundle":"https://pith.science/pith/PGIPMA6N5WK43UI6JBQODMHH5U/bundle.json","state":"https://pith.science/pith/PGIPMA6N5WK43UI6JBQODMHH5U/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PGIPMA6N5WK43UI6JBQODMHH5U/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2000:PGIPMA6N5WK43UI6JBQODMHH5U","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":"1865bc672cf910ecce4e24ef86397fa41214a9c99b221d22456be2add634ccf4","cross_cats_sorted":["cs.DB"],"license":"","primary_cat":"cs.DC","submitted_at":"2000-04-18T17:29:06Z","title_canon_sha256":"bb62e8395d875fbbdc85fd0c1035427a1272feab05a0b30c2ca580e3a8c651b2"},"schema_version":"1.0","source":{"id":"cs/0004010","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cs/0004010","created_at":"2026-05-18T01:06:49Z"},{"alias_kind":"arxiv_version","alias_value":"cs/0004010v1","created_at":"2026-05-18T01:06:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cs/0004010","created_at":"2026-05-18T01:06:49Z"},{"alias_kind":"pith_short_12","alias_value":"PGIPMA6N5WK4","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"PGIPMA6N5WK43UI6","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"PGIPMA6N","created_at":"2026-05-18T12:25:50Z"}],"graph_snapshots":[{"event_id":"sha256:a4220441f47b945d354627ab8f961de15132fc14f3bc3b94dec312fe02a51c26","target":"graph","created_at":"2026-05-18T01:06:49Z","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":"Multicomputers have traditionally been viewed as powerful compute engines. It is from this perspective that they have been applied to various problems in order to achieve significant performance gains. There are many applications for which this compute intensive approach is only a partial solution. CAD, virtual reality, simulation, document management and analysis all require timely access to large amounts of data. This thesis investigates the use of the object store paradigm to harness the large distributed memories found on multicomputers. The design, implementation, and evaluation of a dist","authors_text":"Lex Weaver","cross_cats":["cs.DB"],"headline":"","license":"","primary_cat":"cs.DC","submitted_at":"2000-04-18T17:29:06Z","title":"Design and Evaluation of Mechanisms for a Multicomputer Object Store"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cs/0004010","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:ab0eca637517ec92b399e815a3e1105b5f8a7008b882ff70e61ab8ecfda7f5d2","target":"record","created_at":"2026-05-18T01:06:49Z","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":"1865bc672cf910ecce4e24ef86397fa41214a9c99b221d22456be2add634ccf4","cross_cats_sorted":["cs.DB"],"license":"","primary_cat":"cs.DC","submitted_at":"2000-04-18T17:29:06Z","title_canon_sha256":"bb62e8395d875fbbdc85fd0c1035427a1272feab05a0b30c2ca580e3a8c651b2"},"schema_version":"1.0","source":{"id":"cs/0004010","kind":"arxiv","version":1}},"canonical_sha256":"7990f603cded95cdd11e4860e1b0e7ed38434e8dafdf26faec02ea5f627570cf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7990f603cded95cdd11e4860e1b0e7ed38434e8dafdf26faec02ea5f627570cf","first_computed_at":"2026-05-18T01:06:49.524784Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:06:49.524784Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qi//3R+AAybhlQUEI2S0ZkpsX4IklzN6vn1sSyGNOJS+Scm8V903jgjaj0uwp3N6azyEPCAxk+IR/pPQpMfRCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:06:49.525518Z","signed_message":"canonical_sha256_bytes"},"source_id":"cs/0004010","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ab0eca637517ec92b399e815a3e1105b5f8a7008b882ff70e61ab8ecfda7f5d2","sha256:a4220441f47b945d354627ab8f961de15132fc14f3bc3b94dec312fe02a51c26"],"state_sha256":"f3ee1daacc2b396fd56b5d1af16f7cf30baa52b1eccb79dc9680674c85621427"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BWhL4bhK436Wfl6EUfVB3dSjcStUG3RadeWaBXM8dAi4936OT0d9uzGGvODZhh+MpXr8Zs/yakrXLHvyPSSKBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T05:08:12.691682Z","bundle_sha256":"a0c647623543d13510d90b2c68303d3b4b29d41a0ca5a38bab9022c7fc5ce36e"}}