{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:NMK7PMPXP56FGZMX3UMITPFYHZ","short_pith_number":"pith:NMK7PMPX","canonical_record":{"source":{"id":"1710.02611","kind":"arxiv","version":7},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2017-10-07T00:05:01Z","cross_cats_sorted":[],"title_canon_sha256":"ffe2f4bf7323d7525783653fad0bd39de0765f73cf254e2b7a9e95bc11d60375","abstract_canon_sha256":"1473e1586d01855f3e26697ae7a0587987ef6e33d5d30afd408a6f94c14ee0e2"},"schema_version":"1.0"},"canonical_sha256":"6b15f7b1f77f7c536597dd1889bcb83e65cd6e51879a15f47bad07a030eedab0","source":{"kind":"arxiv","id":"1710.02611","version":7},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.02611","created_at":"2026-05-18T00:10:54Z"},{"alias_kind":"arxiv_version","alias_value":"1710.02611v7","created_at":"2026-05-18T00:10:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.02611","created_at":"2026-05-18T00:10:54Z"},{"alias_kind":"pith_short_12","alias_value":"NMK7PMPXP56F","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_16","alias_value":"NMK7PMPXP56FGZMX","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_8","alias_value":"NMK7PMPX","created_at":"2026-05-18T12:31:34Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:NMK7PMPXP56FGZMX3UMITPFYHZ","target":"record","payload":{"canonical_record":{"source":{"id":"1710.02611","kind":"arxiv","version":7},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2017-10-07T00:05:01Z","cross_cats_sorted":[],"title_canon_sha256":"ffe2f4bf7323d7525783653fad0bd39de0765f73cf254e2b7a9e95bc11d60375","abstract_canon_sha256":"1473e1586d01855f3e26697ae7a0587987ef6e33d5d30afd408a6f94c14ee0e2"},"schema_version":"1.0"},"canonical_sha256":"6b15f7b1f77f7c536597dd1889bcb83e65cd6e51879a15f47bad07a030eedab0","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:10:54.850209Z","signature_b64":"bI0S8SDfLUwzPTDAM1MUXsGKpmQhHmlEID/Lp5a7ESjhZo/0zWBw4SEVyjMAIwu3C3Twe5v87IfDQoMR5ZYhBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6b15f7b1f77f7c536597dd1889bcb83e65cd6e51879a15f47bad07a030eedab0","last_reissued_at":"2026-05-18T00:10:54.849517Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:10:54.849517Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1710.02611","source_version":7,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:10:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VXJ8Rm0rs/dRh618zKHGuFMO0Kz5A3wihhooO6bjLhIeoJ9Vx/fv7BRnZjzX7Ab7F8GouT/vFjcQpw91NhCCAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T19:33:12.213565Z"},"content_sha256":"a0e717bc4bde97551c90999331052eaf000dcbdd00742bc41539994d8407f16b","schema_version":"1.0","event_id":"sha256:a0e717bc4bde97551c90999331052eaf000dcbdd00742bc41539994d8407f16b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:NMK7PMPXP56FGZMX3UMITPFYHZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Joint Energy Efficient and QoS-aware Path Allocation and VNF Placement for Service Function Chaining","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.NI","authors_text":"Behzad Akbari, Luca Chiaraviglio, Mohammad M. Tajiki, Mohammad Shojafar, Stefano Salsano","submitted_at":"2017-10-07T00:05:01Z","abstract_excerpt":"Service Function Chaining (SFC) allows the forwarding of a traffic flow along a chain of Virtual Network Functions (VNFs, e.g., IDS, firewall, and NAT). Software Defined Networking (SDN) solutions can be used to support SFC reducing the management complexity and the operational costs. One of the most critical issues for the service and network providers is the reduction of energy consumption, which should be achieved without impact to the quality of services. In this paper, we propose a novel resource (re)allocation architecture which enables energy-aware SFC for SDN-based networks. To this en"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.02611","kind":"arxiv","version":7},"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":"2026-05-18T00:10:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"N02yD9fiL7WslJJAYfG5fvXUsXZRkCTAuc3w7guDV9ZnCib4fUiKl1EBuHrTV75gvwG2xRg8PSOfTJ9zPvEsDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T19:33:12.214231Z"},"content_sha256":"8bdbcc2fb9ace170667c4b1d506df85363f58f4297694da588f71d1420564fce","schema_version":"1.0","event_id":"sha256:8bdbcc2fb9ace170667c4b1d506df85363f58f4297694da588f71d1420564fce"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NMK7PMPXP56FGZMX3UMITPFYHZ/bundle.json","state_url":"https://pith.science/pith/NMK7PMPXP56FGZMX3UMITPFYHZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NMK7PMPXP56FGZMX3UMITPFYHZ/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":"2026-05-25T19:33:12Z","links":{"resolver":"https://pith.science/pith/NMK7PMPXP56FGZMX3UMITPFYHZ","bundle":"https://pith.science/pith/NMK7PMPXP56FGZMX3UMITPFYHZ/bundle.json","state":"https://pith.science/pith/NMK7PMPXP56FGZMX3UMITPFYHZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NMK7PMPXP56FGZMX3UMITPFYHZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:NMK7PMPXP56FGZMX3UMITPFYHZ","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":"1473e1586d01855f3e26697ae7a0587987ef6e33d5d30afd408a6f94c14ee0e2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2017-10-07T00:05:01Z","title_canon_sha256":"ffe2f4bf7323d7525783653fad0bd39de0765f73cf254e2b7a9e95bc11d60375"},"schema_version":"1.0","source":{"id":"1710.02611","kind":"arxiv","version":7}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.02611","created_at":"2026-05-18T00:10:54Z"},{"alias_kind":"arxiv_version","alias_value":"1710.02611v7","created_at":"2026-05-18T00:10:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.02611","created_at":"2026-05-18T00:10:54Z"},{"alias_kind":"pith_short_12","alias_value":"NMK7PMPXP56F","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_16","alias_value":"NMK7PMPXP56FGZMX","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_8","alias_value":"NMK7PMPX","created_at":"2026-05-18T12:31:34Z"}],"graph_snapshots":[{"event_id":"sha256:8bdbcc2fb9ace170667c4b1d506df85363f58f4297694da588f71d1420564fce","target":"graph","created_at":"2026-05-18T00:10:54Z","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":"Service Function Chaining (SFC) allows the forwarding of a traffic flow along a chain of Virtual Network Functions (VNFs, e.g., IDS, firewall, and NAT). Software Defined Networking (SDN) solutions can be used to support SFC reducing the management complexity and the operational costs. One of the most critical issues for the service and network providers is the reduction of energy consumption, which should be achieved without impact to the quality of services. In this paper, we propose a novel resource (re)allocation architecture which enables energy-aware SFC for SDN-based networks. To this en","authors_text":"Behzad Akbari, Luca Chiaraviglio, Mohammad M. Tajiki, Mohammad Shojafar, Stefano Salsano","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2017-10-07T00:05:01Z","title":"Joint Energy Efficient and QoS-aware Path Allocation and VNF Placement for Service Function Chaining"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.02611","kind":"arxiv","version":7},"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:a0e717bc4bde97551c90999331052eaf000dcbdd00742bc41539994d8407f16b","target":"record","created_at":"2026-05-18T00:10:54Z","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":"1473e1586d01855f3e26697ae7a0587987ef6e33d5d30afd408a6f94c14ee0e2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2017-10-07T00:05:01Z","title_canon_sha256":"ffe2f4bf7323d7525783653fad0bd39de0765f73cf254e2b7a9e95bc11d60375"},"schema_version":"1.0","source":{"id":"1710.02611","kind":"arxiv","version":7}},"canonical_sha256":"6b15f7b1f77f7c536597dd1889bcb83e65cd6e51879a15f47bad07a030eedab0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6b15f7b1f77f7c536597dd1889bcb83e65cd6e51879a15f47bad07a030eedab0","first_computed_at":"2026-05-18T00:10:54.849517Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:10:54.849517Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bI0S8SDfLUwzPTDAM1MUXsGKpmQhHmlEID/Lp5a7ESjhZo/0zWBw4SEVyjMAIwu3C3Twe5v87IfDQoMR5ZYhBg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:10:54.850209Z","signed_message":"canonical_sha256_bytes"},"source_id":"1710.02611","source_kind":"arxiv","source_version":7}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a0e717bc4bde97551c90999331052eaf000dcbdd00742bc41539994d8407f16b","sha256:8bdbcc2fb9ace170667c4b1d506df85363f58f4297694da588f71d1420564fce"],"state_sha256":"7ad913fd208f543d178ad6d0d58159050415e79d29bdc558ff3efdfd8843a776"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9r0iKBYMgwHAONm0+wNOyMl3+jDJQxrM5RHNB1FutbZAzBBhPWIO5c4Z2yW0XgEbY7Ik74KZwP5a/TgO3SdEAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T19:33:12.217789Z","bundle_sha256":"99b219f14a10702eb97b6bb1813f4152be7f07264217f3d700596157a666bb10"}}