{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:OFA4SX3BYVFG35O4ZGYEEUWCRM","short_pith_number":"pith:OFA4SX3B","canonical_record":{"source":{"id":"1710.10325","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.PF","submitted_at":"2017-10-27T20:40:50Z","cross_cats_sorted":[],"title_canon_sha256":"d95a08fe499851f1bc5773aab39f23d6c0dbdc501373838d92b84480fde23d1a","abstract_canon_sha256":"3d5c89418c862eb44fe25ce09a76b04a86285bbf18b478ca99c101ef52f458c6"},"schema_version":"1.0"},"canonical_sha256":"7141c95f61c54a6df5dcc9b04252c28b0c5db5a697d7370296bd70c41cb0299d","source":{"kind":"arxiv","id":"1710.10325","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.10325","created_at":"2026-05-18T00:31:49Z"},{"alias_kind":"arxiv_version","alias_value":"1710.10325v1","created_at":"2026-05-18T00:31:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.10325","created_at":"2026-05-18T00:31:49Z"},{"alias_kind":"pith_short_12","alias_value":"OFA4SX3BYVFG","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_16","alias_value":"OFA4SX3BYVFG35O4","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_8","alias_value":"OFA4SX3B","created_at":"2026-05-18T12:31:34Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:OFA4SX3BYVFG35O4ZGYEEUWCRM","target":"record","payload":{"canonical_record":{"source":{"id":"1710.10325","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.PF","submitted_at":"2017-10-27T20:40:50Z","cross_cats_sorted":[],"title_canon_sha256":"d95a08fe499851f1bc5773aab39f23d6c0dbdc501373838d92b84480fde23d1a","abstract_canon_sha256":"3d5c89418c862eb44fe25ce09a76b04a86285bbf18b478ca99c101ef52f458c6"},"schema_version":"1.0"},"canonical_sha256":"7141c95f61c54a6df5dcc9b04252c28b0c5db5a697d7370296bd70c41cb0299d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:31:49.893826Z","signature_b64":"9tSCtA/S+fzNfROhk9W50i6vCEGB2LnNH6jg/m8d0luCSC3DdXSCkbt21vD44s0ldfwLLTnRCtgnzkXHpmYiCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7141c95f61c54a6df5dcc9b04252c28b0c5db5a697d7370296bd70c41cb0299d","last_reissued_at":"2026-05-18T00:31:49.893163Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:31:49.893163Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1710.10325","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":"2026-05-18T00:31:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Zp+LmeDWIQJua+ciXaiydJN77K17n0EAiNMIcAIutv3L+X6i1MnsoB9QrjCnvQQDrg7nSXk+xN7rwzegDVfVDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T08:12:55.661163Z"},"content_sha256":"caeb980f7dc9a0dfe127a86b8779f496d1fd1740f1c7ce894f1af2a7cc531f58","schema_version":"1.0","event_id":"sha256:caeb980f7dc9a0dfe127a86b8779f496d1fd1740f1c7ce894f1af2a7cc531f58"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:OFA4SX3BYVFG35O4ZGYEEUWCRM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Power Modelling for Heterogeneous Cloud-Edge Data Centers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.PF","authors_text":"Blesson Varghese, Dimitrios S. Nikolopoulos, Kai Chen, Peter Kilpatrick","submitted_at":"2017-10-27T20:40:50Z","abstract_excerpt":"Existing power modelling research focuses not on the method used for developing models but rather on the model itself. This paper aims to develop a method for deploying power models on emerging processors that will be used, for example, in cloud-edge data centers. Our research first develops a hardware counter selection method that appropriately selects counters most correlated to power on ARM and Intel processors. Then, we propose a two stage power model that works across multiple architectures. The key results are: (i) the automated hardware performance counter selection method achieves comp"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.10325","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":"2026-05-18T00:31:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iEUPN00FJzZ00hbhTlMZuiuEHcQxKzAIogEUOnoZJ2iI3bZpnrtc9K1GbxWUE+z8e4oBEbMoFV7oNQbkuA6iBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T08:12:55.661520Z"},"content_sha256":"1d4967063c6bed60984db8d63c61034acdc294fe0824819a5c99dc4f3bc456cb","schema_version":"1.0","event_id":"sha256:1d4967063c6bed60984db8d63c61034acdc294fe0824819a5c99dc4f3bc456cb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OFA4SX3BYVFG35O4ZGYEEUWCRM/bundle.json","state_url":"https://pith.science/pith/OFA4SX3BYVFG35O4ZGYEEUWCRM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OFA4SX3BYVFG35O4ZGYEEUWCRM/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":"2026-06-27T08:12:55Z","links":{"resolver":"https://pith.science/pith/OFA4SX3BYVFG35O4ZGYEEUWCRM","bundle":"https://pith.science/pith/OFA4SX3BYVFG35O4ZGYEEUWCRM/bundle.json","state":"https://pith.science/pith/OFA4SX3BYVFG35O4ZGYEEUWCRM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OFA4SX3BYVFG35O4ZGYEEUWCRM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:OFA4SX3BYVFG35O4ZGYEEUWCRM","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":"3d5c89418c862eb44fe25ce09a76b04a86285bbf18b478ca99c101ef52f458c6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.PF","submitted_at":"2017-10-27T20:40:50Z","title_canon_sha256":"d95a08fe499851f1bc5773aab39f23d6c0dbdc501373838d92b84480fde23d1a"},"schema_version":"1.0","source":{"id":"1710.10325","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.10325","created_at":"2026-05-18T00:31:49Z"},{"alias_kind":"arxiv_version","alias_value":"1710.10325v1","created_at":"2026-05-18T00:31:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.10325","created_at":"2026-05-18T00:31:49Z"},{"alias_kind":"pith_short_12","alias_value":"OFA4SX3BYVFG","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_16","alias_value":"OFA4SX3BYVFG35O4","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_8","alias_value":"OFA4SX3B","created_at":"2026-05-18T12:31:34Z"}],"graph_snapshots":[{"event_id":"sha256:1d4967063c6bed60984db8d63c61034acdc294fe0824819a5c99dc4f3bc456cb","target":"graph","created_at":"2026-05-18T00:31:49Z","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":"Existing power modelling research focuses not on the method used for developing models but rather on the model itself. This paper aims to develop a method for deploying power models on emerging processors that will be used, for example, in cloud-edge data centers. Our research first develops a hardware counter selection method that appropriately selects counters most correlated to power on ARM and Intel processors. Then, we propose a two stage power model that works across multiple architectures. The key results are: (i) the automated hardware performance counter selection method achieves comp","authors_text":"Blesson Varghese, Dimitrios S. Nikolopoulos, Kai Chen, Peter Kilpatrick","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.PF","submitted_at":"2017-10-27T20:40:50Z","title":"Power Modelling for Heterogeneous Cloud-Edge Data Centers"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.10325","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:caeb980f7dc9a0dfe127a86b8779f496d1fd1740f1c7ce894f1af2a7cc531f58","target":"record","created_at":"2026-05-18T00:31:49Z","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":"3d5c89418c862eb44fe25ce09a76b04a86285bbf18b478ca99c101ef52f458c6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.PF","submitted_at":"2017-10-27T20:40:50Z","title_canon_sha256":"d95a08fe499851f1bc5773aab39f23d6c0dbdc501373838d92b84480fde23d1a"},"schema_version":"1.0","source":{"id":"1710.10325","kind":"arxiv","version":1}},"canonical_sha256":"7141c95f61c54a6df5dcc9b04252c28b0c5db5a697d7370296bd70c41cb0299d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7141c95f61c54a6df5dcc9b04252c28b0c5db5a697d7370296bd70c41cb0299d","first_computed_at":"2026-05-18T00:31:49.893163Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:31:49.893163Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9tSCtA/S+fzNfROhk9W50i6vCEGB2LnNH6jg/m8d0luCSC3DdXSCkbt21vD44s0ldfwLLTnRCtgnzkXHpmYiCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:31:49.893826Z","signed_message":"canonical_sha256_bytes"},"source_id":"1710.10325","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:caeb980f7dc9a0dfe127a86b8779f496d1fd1740f1c7ce894f1af2a7cc531f58","sha256:1d4967063c6bed60984db8d63c61034acdc294fe0824819a5c99dc4f3bc456cb"],"state_sha256":"8af67181e2f5637e91287e9f5f2b94e17ab42530a51880ee7a54acd05551ea1e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LKOWFopVErWAFcsFXiGkek/bUdss2lTGJaqikodAU9MDaJxDniQL6qxCCSL2xIscKwKyhZjxC075ABCc3HFXBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-27T08:12:55.663429Z","bundle_sha256":"a976c73640af29af913b860105cc81b88bb98d8167e1ebd7f2f5b0f23e1001fb"}}