{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:3WJW6S2PUK3R4KXRNXD22UCHTH","short_pith_number":"pith:3WJW6S2P","canonical_record":{"source":{"id":"1903.09924","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.NI","submitted_at":"2019-03-24T04:54:41Z","cross_cats_sorted":[],"title_canon_sha256":"fd94f41d85b2134304fcbe2e0debaeb1ca862e1e804691cd47afa3f7842bdd16","abstract_canon_sha256":"28d2bfa10f282594cb1d6630f169f9039323417b83f04188112dd1eed117fc4e"},"schema_version":"1.0"},"canonical_sha256":"dd936f4b4fa2b71e2af16dc7ad504799edd8b39bfd72add13f501076753f705d","source":{"kind":"arxiv","id":"1903.09924","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1903.09924","created_at":"2026-05-17T23:50:35Z"},{"alias_kind":"arxiv_version","alias_value":"1903.09924v1","created_at":"2026-05-17T23:50:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.09924","created_at":"2026-05-17T23:50:35Z"},{"alias_kind":"pith_short_12","alias_value":"3WJW6S2PUK3R","created_at":"2026-05-18T12:33:10Z"},{"alias_kind":"pith_short_16","alias_value":"3WJW6S2PUK3R4KXR","created_at":"2026-05-18T12:33:10Z"},{"alias_kind":"pith_short_8","alias_value":"3WJW6S2P","created_at":"2026-05-18T12:33:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:3WJW6S2PUK3R4KXRNXD22UCHTH","target":"record","payload":{"canonical_record":{"source":{"id":"1903.09924","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.NI","submitted_at":"2019-03-24T04:54:41Z","cross_cats_sorted":[],"title_canon_sha256":"fd94f41d85b2134304fcbe2e0debaeb1ca862e1e804691cd47afa3f7842bdd16","abstract_canon_sha256":"28d2bfa10f282594cb1d6630f169f9039323417b83f04188112dd1eed117fc4e"},"schema_version":"1.0"},"canonical_sha256":"dd936f4b4fa2b71e2af16dc7ad504799edd8b39bfd72add13f501076753f705d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:50:35.058356Z","signature_b64":"ic4HPvTSjjuT4x8CpCZaqXzMUxdKjYGbJvTkach+vYvbfk6UnAqJYi+G8iVfLfLRXkxXM3efyBHxbUAIlm0vAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"dd936f4b4fa2b71e2af16dc7ad504799edd8b39bfd72add13f501076753f705d","last_reissued_at":"2026-05-17T23:50:35.057743Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:50:35.057743Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1903.09924","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":"2026-05-17T23:50:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9aYUyT3f0pWDq2jZC3MIxoen/vXbJbjURrfot6oDWm1VE6M94evc/7k5txKpBcUj0PKZqcv/hsiELcQtNtDwAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-22T05:14:41.923741Z"},"content_sha256":"46162d729181b736ff05604ddd7238b2c08ab238c3f86e253e445460be4dac70","schema_version":"1.0","event_id":"sha256:46162d729181b736ff05604ddd7238b2c08ab238c3f86e253e445460be4dac70"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:3WJW6S2PUK3R4KXRNXD22UCHTH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"An Energy-driven Network Function Virtualization for Multi-domain Software Defined Networks","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.NI","authors_text":"Fran\\c{c}ois Gagnon, Georges Kaddoum, Kuljeet Kaur, Neeraj Kumar, Sahil Garg, Syed Hassan Ahmed","submitted_at":"2019-03-24T04:54:41Z","abstract_excerpt":"Network Functions Virtualization (NFV) in Software Defined Networks (SDN) emerged as a new technology for creating virtual instances for smooth execution of multiple applications. Their amalgamation provides flexible and programmable platforms to utilize the network resources for providing Quality of Service (QoS) to various applications. In SDN-enabled NFV setups, the underlying network services can be viewed as a series of virtual network functions (VNFs) and their optimal deployment on physical/virtual nodes is considered a challenging task to perform. However, SDNs have evolved from single"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.09924","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":"2026-05-17T23:50:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+Ihn2oWSV9jTuzXINYHq9UeMkaT/f7C/6+fyp4VcrtGdXpCe2GYSJu9qu/nHyNI1MuTlMCuCSgTY55O/gUZNAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-22T05:14:41.924064Z"},"content_sha256":"aef9aac2499baf8806394641f71bd7a326d5ca4eb1fb56479218b0f9d7d30239","schema_version":"1.0","event_id":"sha256:aef9aac2499baf8806394641f71bd7a326d5ca4eb1fb56479218b0f9d7d30239"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3WJW6S2PUK3R4KXRNXD22UCHTH/bundle.json","state_url":"https://pith.science/pith/3WJW6S2PUK3R4KXRNXD22UCHTH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3WJW6S2PUK3R4KXRNXD22UCHTH/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":"2026-06-22T05:14:41Z","links":{"resolver":"https://pith.science/pith/3WJW6S2PUK3R4KXRNXD22UCHTH","bundle":"https://pith.science/pith/3WJW6S2PUK3R4KXRNXD22UCHTH/bundle.json","state":"https://pith.science/pith/3WJW6S2PUK3R4KXRNXD22UCHTH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3WJW6S2PUK3R4KXRNXD22UCHTH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:3WJW6S2PUK3R4KXRNXD22UCHTH","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":"28d2bfa10f282594cb1d6630f169f9039323417b83f04188112dd1eed117fc4e","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.NI","submitted_at":"2019-03-24T04:54:41Z","title_canon_sha256":"fd94f41d85b2134304fcbe2e0debaeb1ca862e1e804691cd47afa3f7842bdd16"},"schema_version":"1.0","source":{"id":"1903.09924","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1903.09924","created_at":"2026-05-17T23:50:35Z"},{"alias_kind":"arxiv_version","alias_value":"1903.09924v1","created_at":"2026-05-17T23:50:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.09924","created_at":"2026-05-17T23:50:35Z"},{"alias_kind":"pith_short_12","alias_value":"3WJW6S2PUK3R","created_at":"2026-05-18T12:33:10Z"},{"alias_kind":"pith_short_16","alias_value":"3WJW6S2PUK3R4KXR","created_at":"2026-05-18T12:33:10Z"},{"alias_kind":"pith_short_8","alias_value":"3WJW6S2P","created_at":"2026-05-18T12:33:10Z"}],"graph_snapshots":[{"event_id":"sha256:aef9aac2499baf8806394641f71bd7a326d5ca4eb1fb56479218b0f9d7d30239","target":"graph","created_at":"2026-05-17T23:50:35Z","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":"Network Functions Virtualization (NFV) in Software Defined Networks (SDN) emerged as a new technology for creating virtual instances for smooth execution of multiple applications. Their amalgamation provides flexible and programmable platforms to utilize the network resources for providing Quality of Service (QoS) to various applications. In SDN-enabled NFV setups, the underlying network services can be viewed as a series of virtual network functions (VNFs) and their optimal deployment on physical/virtual nodes is considered a challenging task to perform. However, SDNs have evolved from single","authors_text":"Fran\\c{c}ois Gagnon, Georges Kaddoum, Kuljeet Kaur, Neeraj Kumar, Sahil Garg, Syed Hassan Ahmed","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.NI","submitted_at":"2019-03-24T04:54:41Z","title":"An Energy-driven Network Function Virtualization for Multi-domain Software Defined Networks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.09924","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":"sha256:46162d729181b736ff05604ddd7238b2c08ab238c3f86e253e445460be4dac70","target":"record","created_at":"2026-05-17T23:50:35Z","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":"28d2bfa10f282594cb1d6630f169f9039323417b83f04188112dd1eed117fc4e","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.NI","submitted_at":"2019-03-24T04:54:41Z","title_canon_sha256":"fd94f41d85b2134304fcbe2e0debaeb1ca862e1e804691cd47afa3f7842bdd16"},"schema_version":"1.0","source":{"id":"1903.09924","kind":"arxiv","version":1}},"canonical_sha256":"dd936f4b4fa2b71e2af16dc7ad504799edd8b39bfd72add13f501076753f705d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dd936f4b4fa2b71e2af16dc7ad504799edd8b39bfd72add13f501076753f705d","first_computed_at":"2026-05-17T23:50:35.057743Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:50:35.057743Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ic4HPvTSjjuT4x8CpCZaqXzMUxdKjYGbJvTkach+vYvbfk6UnAqJYi+G8iVfLfLRXkxXM3efyBHxbUAIlm0vAg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:50:35.058356Z","signed_message":"canonical_sha256_bytes"},"source_id":"1903.09924","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:46162d729181b736ff05604ddd7238b2c08ab238c3f86e253e445460be4dac70","sha256:aef9aac2499baf8806394641f71bd7a326d5ca4eb1fb56479218b0f9d7d30239"],"state_sha256":"89eab3ebcf4b8537be8095c1f4e00c6977e19b42564575e956885739d51200a5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"X0Rz8NZWG1g9FrtxyNL8BwmwZLgP/F7fdKy6rvIOgj7e0mtOn1ige1GO14XzXjGbukQx6M5pe+9PdI+SIsZ0Bw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-22T05:14:41.925903Z","bundle_sha256":"7c1c911b84a4f52da269a35b846fb1b0e88d1a4424f17e125248fe27d4a47da9"}}