{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:3PR3PF5SOSI2WHONKAWJPHJUYS","short_pith_number":"pith:3PR3PF5S","canonical_record":{"source":{"id":"1807.03112","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2018-06-13T09:56:13Z","cross_cats_sorted":[],"title_canon_sha256":"de05310fcb7931ee4b1481b29287a49b439e755b0fa0a94c48e0ef6da8cc2bd1","abstract_canon_sha256":"c4b57f7bb3fe25379bb39ab6f1104039fe6df3460b52ab345b69d75eacc594ef"},"schema_version":"1.0"},"canonical_sha256":"dbe3b797b27491ab1dcd502c979d34c4b89339a880cbf480777678216d4bd048","source":{"kind":"arxiv","id":"1807.03112","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.03112","created_at":"2026-05-18T00:11:12Z"},{"alias_kind":"arxiv_version","alias_value":"1807.03112v1","created_at":"2026-05-18T00:11:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.03112","created_at":"2026-05-18T00:11:12Z"},{"alias_kind":"pith_short_12","alias_value":"3PR3PF5SOSI2","created_at":"2026-05-18T12:32:02Z"},{"alias_kind":"pith_short_16","alias_value":"3PR3PF5SOSI2WHON","created_at":"2026-05-18T12:32:02Z"},{"alias_kind":"pith_short_8","alias_value":"3PR3PF5S","created_at":"2026-05-18T12:32:02Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:3PR3PF5SOSI2WHONKAWJPHJUYS","target":"record","payload":{"canonical_record":{"source":{"id":"1807.03112","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2018-06-13T09:56:13Z","cross_cats_sorted":[],"title_canon_sha256":"de05310fcb7931ee4b1481b29287a49b439e755b0fa0a94c48e0ef6da8cc2bd1","abstract_canon_sha256":"c4b57f7bb3fe25379bb39ab6f1104039fe6df3460b52ab345b69d75eacc594ef"},"schema_version":"1.0"},"canonical_sha256":"dbe3b797b27491ab1dcd502c979d34c4b89339a880cbf480777678216d4bd048","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:11:12.820260Z","signature_b64":"tWzM0Kx9Wfhlz1IqcMrL5CUHZ+O1CEJlIWWVbnkdy8jXyqg8c8XbVtXzfA+wMUTm//laYl7CHEAppGbBOy+yBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"dbe3b797b27491ab1dcd502c979d34c4b89339a880cbf480777678216d4bd048","last_reissued_at":"2026-05-18T00:11:12.819606Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:11:12.819606Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1807.03112","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":"2026-05-18T00:11:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"b7qK+q2RX09VAxpa3QpSJTLAA4nOnciQ1Lxr1RvcDKr+GMxsaQW7sNJz1v5qQJDhLz8QIkCstCauuuXhd7BPAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T16:53:04.373549Z"},"content_sha256":"8eae06ab6a532ec5f8f33e4f41fc629d0b1c113a68c2a3efda70b6b8fa6fa0d2","schema_version":"1.0","event_id":"sha256:8eae06ab6a532ec5f8f33e4f41fc629d0b1c113a68c2a3efda70b6b8fa6fa0d2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:3PR3PF5SOSI2WHONKAWJPHJUYS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The importance and need for system monitoring and analysis in HPC operations and research","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.DC","authors_text":"Florina M. Ciorba","submitted_at":"2018-06-13T09:56:13Z","abstract_excerpt":"In this work, system monitoring and analysis are discussed in terms of their significance and benefits for operations and research in the field of high-performance computing (HPC). HPC systems deliver unique insights to computational scientists from different disciplines. It is argued that research in HPC is also computational in nature, given the massive amounts of monitoring data collected at various levels of an HPC system. The vision of a comprehensive system model developed based on holistic monitoring and analysis is also presented. The goal and expected outcome of such a model is an imp"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.03112","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":"2026-05-18T00:11:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dYHQ+4IFrp5Seg1vbeCFjpYJ2gPOdafhRFapsDpYMgl2Af3N/wVfAIMxNmg9V+UN4U9KV4NrFtT/0osFlFltBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T16:53:04.373900Z"},"content_sha256":"9431c0ba2da6d848009424d33a4a439b2c3d29398f5885c9bf0183b02a240bfd","schema_version":"1.0","event_id":"sha256:9431c0ba2da6d848009424d33a4a439b2c3d29398f5885c9bf0183b02a240bfd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3PR3PF5SOSI2WHONKAWJPHJUYS/bundle.json","state_url":"https://pith.science/pith/3PR3PF5SOSI2WHONKAWJPHJUYS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3PR3PF5SOSI2WHONKAWJPHJUYS/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":"2026-06-04T16:53:04Z","links":{"resolver":"https://pith.science/pith/3PR3PF5SOSI2WHONKAWJPHJUYS","bundle":"https://pith.science/pith/3PR3PF5SOSI2WHONKAWJPHJUYS/bundle.json","state":"https://pith.science/pith/3PR3PF5SOSI2WHONKAWJPHJUYS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3PR3PF5SOSI2WHONKAWJPHJUYS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:3PR3PF5SOSI2WHONKAWJPHJUYS","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":"c4b57f7bb3fe25379bb39ab6f1104039fe6df3460b52ab345b69d75eacc594ef","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2018-06-13T09:56:13Z","title_canon_sha256":"de05310fcb7931ee4b1481b29287a49b439e755b0fa0a94c48e0ef6da8cc2bd1"},"schema_version":"1.0","source":{"id":"1807.03112","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.03112","created_at":"2026-05-18T00:11:12Z"},{"alias_kind":"arxiv_version","alias_value":"1807.03112v1","created_at":"2026-05-18T00:11:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.03112","created_at":"2026-05-18T00:11:12Z"},{"alias_kind":"pith_short_12","alias_value":"3PR3PF5SOSI2","created_at":"2026-05-18T12:32:02Z"},{"alias_kind":"pith_short_16","alias_value":"3PR3PF5SOSI2WHON","created_at":"2026-05-18T12:32:02Z"},{"alias_kind":"pith_short_8","alias_value":"3PR3PF5S","created_at":"2026-05-18T12:32:02Z"}],"graph_snapshots":[{"event_id":"sha256:9431c0ba2da6d848009424d33a4a439b2c3d29398f5885c9bf0183b02a240bfd","target":"graph","created_at":"2026-05-18T00:11:12Z","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 work, system monitoring and analysis are discussed in terms of their significance and benefits for operations and research in the field of high-performance computing (HPC). HPC systems deliver unique insights to computational scientists from different disciplines. It is argued that research in HPC is also computational in nature, given the massive amounts of monitoring data collected at various levels of an HPC system. The vision of a comprehensive system model developed based on holistic monitoring and analysis is also presented. The goal and expected outcome of such a model is an imp","authors_text":"Florina M. Ciorba","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2018-06-13T09:56:13Z","title":"The importance and need for system monitoring and analysis in HPC operations and research"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.03112","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":"sha256:8eae06ab6a532ec5f8f33e4f41fc629d0b1c113a68c2a3efda70b6b8fa6fa0d2","target":"record","created_at":"2026-05-18T00:11:12Z","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":"c4b57f7bb3fe25379bb39ab6f1104039fe6df3460b52ab345b69d75eacc594ef","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2018-06-13T09:56:13Z","title_canon_sha256":"de05310fcb7931ee4b1481b29287a49b439e755b0fa0a94c48e0ef6da8cc2bd1"},"schema_version":"1.0","source":{"id":"1807.03112","kind":"arxiv","version":1}},"canonical_sha256":"dbe3b797b27491ab1dcd502c979d34c4b89339a880cbf480777678216d4bd048","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dbe3b797b27491ab1dcd502c979d34c4b89339a880cbf480777678216d4bd048","first_computed_at":"2026-05-18T00:11:12.819606Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:11:12.819606Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tWzM0Kx9Wfhlz1IqcMrL5CUHZ+O1CEJlIWWVbnkdy8jXyqg8c8XbVtXzfA+wMUTm//laYl7CHEAppGbBOy+yBA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:11:12.820260Z","signed_message":"canonical_sha256_bytes"},"source_id":"1807.03112","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8eae06ab6a532ec5f8f33e4f41fc629d0b1c113a68c2a3efda70b6b8fa6fa0d2","sha256:9431c0ba2da6d848009424d33a4a439b2c3d29398f5885c9bf0183b02a240bfd"],"state_sha256":"55106633cb43247dbe7497f69b2b7e1a0a83ab328dea9fb394bc302ee2c9cd75"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RGgP2QLEcWs8JwbollCcOxuoyJ7QRPgkEVB9mI2r9CTXj+rNUtCs2qKLngwfwtRffqLw9oP1wpNVhmlHBFzMBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T16:53:04.375880Z","bundle_sha256":"004571c5a28cd5f98eae502a43f69d43cacd415864b2490f809e2958233864c0"}}