{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:ZPW62TZ2J4L7E7EKBPKBAUFJNR","short_pith_number":"pith:ZPW62TZ2","canonical_record":{"source":{"id":"2605.27601","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2026-05-26T19:19:31Z","cross_cats_sorted":["cs.LG","cs.PF"],"title_canon_sha256":"0bc0dc185d9fcd8ebdea40ecbac02541018ff72498c16a56041c9d7c2a6349b9","abstract_canon_sha256":"dafbd07882f6f914f788e6ada8fa793702ae81bbc2d2fbfb23f1d7e8d273710a"},"schema_version":"1.0"},"canonical_sha256":"cbeded4f3a4f17f27c8a0bd41050a96c5d37ef8061e1f16124b5b80d83c8523b","source":{"kind":"arxiv","id":"2605.27601","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.27601","created_at":"2026-05-28T01:04:17Z"},{"alias_kind":"arxiv_version","alias_value":"2605.27601v1","created_at":"2026-05-28T01:04:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.27601","created_at":"2026-05-28T01:04:17Z"},{"alias_kind":"pith_short_12","alias_value":"ZPW62TZ2J4L7","created_at":"2026-05-28T01:04:17Z"},{"alias_kind":"pith_short_16","alias_value":"ZPW62TZ2J4L7E7EK","created_at":"2026-05-28T01:04:17Z"},{"alias_kind":"pith_short_8","alias_value":"ZPW62TZ2","created_at":"2026-05-28T01:04:17Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:ZPW62TZ2J4L7E7EKBPKBAUFJNR","target":"record","payload":{"canonical_record":{"source":{"id":"2605.27601","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2026-05-26T19:19:31Z","cross_cats_sorted":["cs.LG","cs.PF"],"title_canon_sha256":"0bc0dc185d9fcd8ebdea40ecbac02541018ff72498c16a56041c9d7c2a6349b9","abstract_canon_sha256":"dafbd07882f6f914f788e6ada8fa793702ae81bbc2d2fbfb23f1d7e8d273710a"},"schema_version":"1.0"},"canonical_sha256":"cbeded4f3a4f17f27c8a0bd41050a96c5d37ef8061e1f16124b5b80d83c8523b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-28T01:04:17.369793Z","signature_b64":"p3ESRp1Q4YO8hsxeL1vMNhPed24DIsX93w4JgY8bocRlqQ4e0QyuQ6uN/FpdRuU/8S2TV8q8s/J/QQ4Poz3vCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cbeded4f3a4f17f27c8a0bd41050a96c5d37ef8061e1f16124b5b80d83c8523b","last_reissued_at":"2026-05-28T01:04:17.369341Z","signature_status":"signed_v1","first_computed_at":"2026-05-28T01:04:17.369341Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.27601","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":"2026-05-28T01:04:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"X3d+I0saH9NYY/NyYAUk6J1Oa3LkD+61WnzhrNR8aVOSRLYmuHQ/p/ZzmNvw7ghqrgzf22AhDj2Pt+lAFSBlDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T15:59:53.963556Z"},"content_sha256":"f7394c6d445caf510d06ee26e55aee11742088e4ebca986e5efa72d545ede102","schema_version":"1.0","event_id":"sha256:f7394c6d445caf510d06ee26e55aee11742088e4ebca986e5efa72d545ede102"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:ZPW62TZ2J4L7E7EKBPKBAUFJNR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A Methodology to Assess Power Modeling in Energy-Aware Federated Learning on Heterogeneous Mobile Devices","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.LG","cs.PF"],"primary_cat":"cs.DC","authors_text":"Chaimae Jallouli, Karim Boubouh, Robert Basmadjian","submitted_at":"2026-05-26T19:19:31Z","abstract_excerpt":"Estimating CPU power on heterogeneous ARM-based commodity devices is challenging due to limited access to CPU's voltage domains. As a result, state-of-the-art energy-aware Federated Learning (FL) frameworks typically rely on simplified approximate power models to estimate computation energy, rather than the more accurate analytical CMOS-based model. To bridge this gap, we propose a reproducible CPU power estimation methodology combined with a rail-to-cluster mapping technique to retrieve cluster-level supply voltage. We evaluate our approach on two commodity Android devices and show that the a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.27601","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/2605.27601/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":"2026-05-28T01:04:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"++hNRes8n83+bvkhCZGyK6auD3kzlAYcXmi6as+2b//f7ttJaTcBtLAoByZUgk1NPu3mfDKc6n0iu1orjfQSBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T15:59:53.964337Z"},"content_sha256":"0115b51dfc3def96ae66def528f96f101e31bc3e5380b11e1d8b1a3bfc67945b","schema_version":"1.0","event_id":"sha256:0115b51dfc3def96ae66def528f96f101e31bc3e5380b11e1d8b1a3bfc67945b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZPW62TZ2J4L7E7EKBPKBAUFJNR/bundle.json","state_url":"https://pith.science/pith/ZPW62TZ2J4L7E7EKBPKBAUFJNR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZPW62TZ2J4L7E7EKBPKBAUFJNR/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":"2026-06-08T15:59:53Z","links":{"resolver":"https://pith.science/pith/ZPW62TZ2J4L7E7EKBPKBAUFJNR","bundle":"https://pith.science/pith/ZPW62TZ2J4L7E7EKBPKBAUFJNR/bundle.json","state":"https://pith.science/pith/ZPW62TZ2J4L7E7EKBPKBAUFJNR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZPW62TZ2J4L7E7EKBPKBAUFJNR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:ZPW62TZ2J4L7E7EKBPKBAUFJNR","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":"dafbd07882f6f914f788e6ada8fa793702ae81bbc2d2fbfb23f1d7e8d273710a","cross_cats_sorted":["cs.LG","cs.PF"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2026-05-26T19:19:31Z","title_canon_sha256":"0bc0dc185d9fcd8ebdea40ecbac02541018ff72498c16a56041c9d7c2a6349b9"},"schema_version":"1.0","source":{"id":"2605.27601","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.27601","created_at":"2026-05-28T01:04:17Z"},{"alias_kind":"arxiv_version","alias_value":"2605.27601v1","created_at":"2026-05-28T01:04:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.27601","created_at":"2026-05-28T01:04:17Z"},{"alias_kind":"pith_short_12","alias_value":"ZPW62TZ2J4L7","created_at":"2026-05-28T01:04:17Z"},{"alias_kind":"pith_short_16","alias_value":"ZPW62TZ2J4L7E7EK","created_at":"2026-05-28T01:04:17Z"},{"alias_kind":"pith_short_8","alias_value":"ZPW62TZ2","created_at":"2026-05-28T01:04:17Z"}],"graph_snapshots":[{"event_id":"sha256:0115b51dfc3def96ae66def528f96f101e31bc3e5380b11e1d8b1a3bfc67945b","target":"graph","created_at":"2026-05-28T01:04:17Z","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/2605.27601/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Estimating CPU power on heterogeneous ARM-based commodity devices is challenging due to limited access to CPU's voltage domains. As a result, state-of-the-art energy-aware Federated Learning (FL) frameworks typically rely on simplified approximate power models to estimate computation energy, rather than the more accurate analytical CMOS-based model. To bridge this gap, we propose a reproducible CPU power estimation methodology combined with a rail-to-cluster mapping technique to retrieve cluster-level supply voltage. We evaluate our approach on two commodity Android devices and show that the a","authors_text":"Chaimae Jallouli, Karim Boubouh, Robert Basmadjian","cross_cats":["cs.LG","cs.PF"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2026-05-26T19:19:31Z","title":"A Methodology to Assess Power Modeling in Energy-Aware Federated Learning on Heterogeneous Mobile Devices"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.27601","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:f7394c6d445caf510d06ee26e55aee11742088e4ebca986e5efa72d545ede102","target":"record","created_at":"2026-05-28T01:04:17Z","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":"dafbd07882f6f914f788e6ada8fa793702ae81bbc2d2fbfb23f1d7e8d273710a","cross_cats_sorted":["cs.LG","cs.PF"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2026-05-26T19:19:31Z","title_canon_sha256":"0bc0dc185d9fcd8ebdea40ecbac02541018ff72498c16a56041c9d7c2a6349b9"},"schema_version":"1.0","source":{"id":"2605.27601","kind":"arxiv","version":1}},"canonical_sha256":"cbeded4f3a4f17f27c8a0bd41050a96c5d37ef8061e1f16124b5b80d83c8523b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cbeded4f3a4f17f27c8a0bd41050a96c5d37ef8061e1f16124b5b80d83c8523b","first_computed_at":"2026-05-28T01:04:17.369341Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-28T01:04:17.369341Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"p3ESRp1Q4YO8hsxeL1vMNhPed24DIsX93w4JgY8bocRlqQ4e0QyuQ6uN/FpdRuU/8S2TV8q8s/J/QQ4Poz3vCQ==","signature_status":"signed_v1","signed_at":"2026-05-28T01:04:17.369793Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.27601","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f7394c6d445caf510d06ee26e55aee11742088e4ebca986e5efa72d545ede102","sha256:0115b51dfc3def96ae66def528f96f101e31bc3e5380b11e1d8b1a3bfc67945b"],"state_sha256":"18faae0b27899e439c161e3c61a0d5a75138296da29287733245df5161f5dc9e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hlYhs5tGZAAI8aj/PA/1YkdSSQ5RnRCyBKyMtHdj01CKXmVI/or27kxUA2rNhunUYAZ3ezpycgTLRHGCDW3BCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-08T15:59:53.969023Z","bundle_sha256":"e85be6c9408f9fad5926e75096281efbedc35cd710a5197e712ab5fd1f2ab628"}}