{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:B3MTY2DT472Z4LFH76VQLRCYQA","short_pith_number":"pith:B3MTY2DT","canonical_record":{"source":{"id":"2309.12612","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DC","submitted_at":"2023-09-22T04:13:46Z","cross_cats_sorted":["cs.CY","cs.PF"],"title_canon_sha256":"f6a95fd796a5a590f3cd67e213f94741bce9fb80cdb1f29f9aec918faa8750c9","abstract_canon_sha256":"9613f9658a0a292f19eb5693dd77e744a5b6f7e96e3c6ae0e45a381e510d9e1c"},"schema_version":"1.0"},"canonical_sha256":"0ed93c6873e7f59e2ca7ffab05c458802f975810e58b5b7fc88315dee5381022","source":{"kind":"arxiv","id":"2309.12612","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2309.12612","created_at":"2026-07-05T06:53:15Z"},{"alias_kind":"arxiv_version","alias_value":"2309.12612v1","created_at":"2026-07-05T06:53:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2309.12612","created_at":"2026-07-05T06:53:15Z"},{"alias_kind":"pith_short_12","alias_value":"B3MTY2DT472Z","created_at":"2026-07-05T06:53:15Z"},{"alias_kind":"pith_short_16","alias_value":"B3MTY2DT472Z4LFH","created_at":"2026-07-05T06:53:15Z"},{"alias_kind":"pith_short_8","alias_value":"B3MTY2DT","created_at":"2026-07-05T06:53:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:B3MTY2DT472Z4LFH76VQLRCYQA","target":"record","payload":{"canonical_record":{"source":{"id":"2309.12612","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DC","submitted_at":"2023-09-22T04:13:46Z","cross_cats_sorted":["cs.CY","cs.PF"],"title_canon_sha256":"f6a95fd796a5a590f3cd67e213f94741bce9fb80cdb1f29f9aec918faa8750c9","abstract_canon_sha256":"9613f9658a0a292f19eb5693dd77e744a5b6f7e96e3c6ae0e45a381e510d9e1c"},"schema_version":"1.0"},"canonical_sha256":"0ed93c6873e7f59e2ca7ffab05c458802f975810e58b5b7fc88315dee5381022","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:53:15.096004Z","signature_b64":"4RQikHKMERqpsWCFr6mDoWjd8SsCqlalMNzq39IAJYMSyuBQaIf1z5TqqTOszjDqyf8hrzkNEV6KEv7WCZkDBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0ed93c6873e7f59e2ca7ffab05c458802f975810e58b5b7fc88315dee5381022","last_reissued_at":"2026-07-05T06:53:15.095512Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:53:15.095512Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2309.12612","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":"2026-07-05T06:53:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"np8zE1Wv3YKqyrr/nAL6IY2d+C+JweS+JX0JuD9j0M/HadIJKauWfRq1ojW7xVEjW8RI/L+1L+1jtzl3brA7Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T23:52:56.476786Z"},"content_sha256":"8df3c835011a4d26ffd4b6044a29298cd0ac53b085e73c5eb9622d94c4e3a394","schema_version":"1.0","event_id":"sha256:8df3c835011a4d26ffd4b6044a29298cd0ac53b085e73c5eb9622d94c4e3a394"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:B3MTY2DT472Z4LFH76VQLRCYQA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"WattScope: Non-intrusive Application-level Power Disaggregation in Datacenters","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.CY","cs.PF"],"primary_cat":"cs.DC","authors_text":"David Irwin, Noman Bashir, Prashant Shenoy, Xiaoding Guan","submitted_at":"2023-09-22T04:13:46Z","abstract_excerpt":"Datacenter capacity is growing exponentially to satisfy the increasing demand for emerging computationally-intensive applications, such as deep learning. This trend has led to concerns over datacenters' increasing energy consumption and carbon footprint. The basic prerequisite for optimizing a datacenter's energy- and carbon-efficiency is accurately monitoring and attributing energy consumption to specific users and applications. Since datacenter servers tend to be multi-tenant, i.e., they host many applications, server- and rack-level power monitoring alone does not provide insight into their"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2309.12612","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2309.12612/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T06:53:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hsyPGb9EU7SayUl9dQ680eOnapYLtFG6PkcCgix3OhQ2XJX32FmeW6w6BXIbNKWrHxmPN1IlI6PcmwL18clACw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T23:52:56.477283Z"},"content_sha256":"9e45da50efadb4688d277bb132c92d7c903f4adf02674b5eff0ea52d9ed5a5c7","schema_version":"1.0","event_id":"sha256:9e45da50efadb4688d277bb132c92d7c903f4adf02674b5eff0ea52d9ed5a5c7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/B3MTY2DT472Z4LFH76VQLRCYQA/bundle.json","state_url":"https://pith.science/pith/B3MTY2DT472Z4LFH76VQLRCYQA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/B3MTY2DT472Z4LFH76VQLRCYQA/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":"2026-08-05T23:52:56Z","links":{"resolver":"https://pith.science/pith/B3MTY2DT472Z4LFH76VQLRCYQA","bundle":"https://pith.science/pith/B3MTY2DT472Z4LFH76VQLRCYQA/bundle.json","state":"https://pith.science/pith/B3MTY2DT472Z4LFH76VQLRCYQA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/B3MTY2DT472Z4LFH76VQLRCYQA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:B3MTY2DT472Z4LFH76VQLRCYQA","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":"9613f9658a0a292f19eb5693dd77e744a5b6f7e96e3c6ae0e45a381e510d9e1c","cross_cats_sorted":["cs.CY","cs.PF"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DC","submitted_at":"2023-09-22T04:13:46Z","title_canon_sha256":"f6a95fd796a5a590f3cd67e213f94741bce9fb80cdb1f29f9aec918faa8750c9"},"schema_version":"1.0","source":{"id":"2309.12612","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2309.12612","created_at":"2026-07-05T06:53:15Z"},{"alias_kind":"arxiv_version","alias_value":"2309.12612v1","created_at":"2026-07-05T06:53:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2309.12612","created_at":"2026-07-05T06:53:15Z"},{"alias_kind":"pith_short_12","alias_value":"B3MTY2DT472Z","created_at":"2026-07-05T06:53:15Z"},{"alias_kind":"pith_short_16","alias_value":"B3MTY2DT472Z4LFH","created_at":"2026-07-05T06:53:15Z"},{"alias_kind":"pith_short_8","alias_value":"B3MTY2DT","created_at":"2026-07-05T06:53:15Z"}],"graph_snapshots":[{"event_id":"sha256:9e45da50efadb4688d277bb132c92d7c903f4adf02674b5eff0ea52d9ed5a5c7","target":"graph","created_at":"2026-07-05T06:53:15Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2309.12612/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Datacenter capacity is growing exponentially to satisfy the increasing demand for emerging computationally-intensive applications, such as deep learning. This trend has led to concerns over datacenters' increasing energy consumption and carbon footprint. The basic prerequisite for optimizing a datacenter's energy- and carbon-efficiency is accurately monitoring and attributing energy consumption to specific users and applications. Since datacenter servers tend to be multi-tenant, i.e., they host many applications, server- and rack-level power monitoring alone does not provide insight into their","authors_text":"David Irwin, Noman Bashir, Prashant Shenoy, Xiaoding Guan","cross_cats":["cs.CY","cs.PF"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DC","submitted_at":"2023-09-22T04:13:46Z","title":"WattScope: Non-intrusive Application-level Power Disaggregation in Datacenters"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2309.12612","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":"sha256:8df3c835011a4d26ffd4b6044a29298cd0ac53b085e73c5eb9622d94c4e3a394","target":"record","created_at":"2026-07-05T06:53:15Z","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":"9613f9658a0a292f19eb5693dd77e744a5b6f7e96e3c6ae0e45a381e510d9e1c","cross_cats_sorted":["cs.CY","cs.PF"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DC","submitted_at":"2023-09-22T04:13:46Z","title_canon_sha256":"f6a95fd796a5a590f3cd67e213f94741bce9fb80cdb1f29f9aec918faa8750c9"},"schema_version":"1.0","source":{"id":"2309.12612","kind":"arxiv","version":1}},"canonical_sha256":"0ed93c6873e7f59e2ca7ffab05c458802f975810e58b5b7fc88315dee5381022","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0ed93c6873e7f59e2ca7ffab05c458802f975810e58b5b7fc88315dee5381022","first_computed_at":"2026-07-05T06:53:15.095512Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:53:15.095512Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4RQikHKMERqpsWCFr6mDoWjd8SsCqlalMNzq39IAJYMSyuBQaIf1z5TqqTOszjDqyf8hrzkNEV6KEv7WCZkDBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T06:53:15.096004Z","signed_message":"canonical_sha256_bytes"},"source_id":"2309.12612","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8df3c835011a4d26ffd4b6044a29298cd0ac53b085e73c5eb9622d94c4e3a394","sha256:9e45da50efadb4688d277bb132c92d7c903f4adf02674b5eff0ea52d9ed5a5c7"],"state_sha256":"073021685c1c8ef2357ce116c4bd8b0a9aa6852397860c40b85c581a6f9379ff"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zFMTiSeuXiHTmdiDD5epGn5vsL8fTgKcNMnx5qdUCDvQCIEm6mp7YfkBRvYA9XpQtLEtxsvwx9mh/xMrPDUaCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T23:52:56.481787Z","bundle_sha256":"ce720e6b73411af76ebc650b9a5f40cd34a1aa97c0d4184af1a0c93cf20da5de"}}