{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:DLYZPUYX6H4522MNN7FSRBSCAP","short_pith_number":"pith:DLYZPUYX","canonical_record":{"source":{"id":"2009.02858","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2020-09-07T02:16:33Z","cross_cats_sorted":["cs.DC"],"title_canon_sha256":"412a99b41642d038759b2e65e81e82f5ead98aab40794e3dcbfbdaf1e8eac8b4","abstract_canon_sha256":"d948b21123e0c49a5dde55acd914f8773db5df0e7d7118ab5adcb3b4fa06cb4b"},"schema_version":"1.0"},"canonical_sha256":"1af197d317f1f9dd698d6fcb28864203f11dae862dfc6983d523525aecb369b1","source":{"kind":"arxiv","id":"2009.02858","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2009.02858","created_at":"2026-07-05T01:33:26Z"},{"alias_kind":"arxiv_version","alias_value":"2009.02858v1","created_at":"2026-07-05T01:33:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2009.02858","created_at":"2026-07-05T01:33:26Z"},{"alias_kind":"pith_short_12","alias_value":"DLYZPUYX6H45","created_at":"2026-07-05T01:33:26Z"},{"alias_kind":"pith_short_16","alias_value":"DLYZPUYX6H4522MN","created_at":"2026-07-05T01:33:26Z"},{"alias_kind":"pith_short_8","alias_value":"DLYZPUYX","created_at":"2026-07-05T01:33:26Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:DLYZPUYX6H4522MNN7FSRBSCAP","target":"record","payload":{"canonical_record":{"source":{"id":"2009.02858","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2020-09-07T02:16:33Z","cross_cats_sorted":["cs.DC"],"title_canon_sha256":"412a99b41642d038759b2e65e81e82f5ead98aab40794e3dcbfbdaf1e8eac8b4","abstract_canon_sha256":"d948b21123e0c49a5dde55acd914f8773db5df0e7d7118ab5adcb3b4fa06cb4b"},"schema_version":"1.0"},"canonical_sha256":"1af197d317f1f9dd698d6fcb28864203f11dae862dfc6983d523525aecb369b1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:33:26.561853Z","signature_b64":"EtZ/RpVvxIAiW+OfQa1W1DlDq/Ykb07FpXvz1Pfko9nj8acnvqm/i7vCmfvENNNsPQxqdNk3iTQUCJiMDmGeCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1af197d317f1f9dd698d6fcb28864203f11dae862dfc6983d523525aecb369b1","last_reissued_at":"2026-07-05T01:33:26.561400Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:33:26.561400Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2009.02858","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":"2026-07-05T01:33:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Slxen8z9qbtYy4D0+SStQ4D1/9pLIDhA7xIWPagEehLEmBiOKNg60I2ap0suHPQQi87tETR5Ccml4pAYcTAVAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T16:33:42.177793Z"},"content_sha256":"1c1cdf19097404179b0dc020d68753723109b96da43470db1f57dfb1c041a8bc","schema_version":"1.0","event_id":"sha256:1c1cdf19097404179b0dc020d68753723109b96da43470db1f57dfb1c041a8bc"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:DLYZPUYX6H4522MNN7FSRBSCAP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Summarization in Semantic Based Service Discovery in Dynamic IoT-Edge Networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.DC"],"primary_cat":"cs.NI","authors_text":"Farokh Bastani, Hessam Moeini, I-Ling Yen","submitted_at":"2020-09-07T02:16:33Z","abstract_excerpt":"In the last decade, many semantic-based routing protocols had been designed for peer-to-peer systems. However, they are not suitable for IoT systems, mainly due to their high demands in memory and computing power which are not available in many IoT devices. In this paper, we develop a semantic-based routing protocol for dynamic IoT systems to facilitate dynamic IoT capability discovery and composition. Our protocol is a fully decentralized routing protocol. To reduce the space requirement for routing, each node maintains a summarized routing table. We design an ontology-based summarization alg"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2009.02858","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/2009.02858/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":"2026-07-05T01:33:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ihd8D/w+Kc3cwuf+FHl0NePf9C9ze/ZPrF4nbkkmbIhtLgio88hMa9o51njApax+9QF6yxhGFd2RQYlFz/D3Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T16:33:42.178306Z"},"content_sha256":"c24220790976a64ad017f6c3eca7061679fa43b35b44b3af01bf484a0098abeb","schema_version":"1.0","event_id":"sha256:c24220790976a64ad017f6c3eca7061679fa43b35b44b3af01bf484a0098abeb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DLYZPUYX6H4522MNN7FSRBSCAP/bundle.json","state_url":"https://pith.science/pith/DLYZPUYX6H4522MNN7FSRBSCAP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DLYZPUYX6H4522MNN7FSRBSCAP/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":"2026-08-12T16:33:42Z","links":{"resolver":"https://pith.science/pith/DLYZPUYX6H4522MNN7FSRBSCAP","bundle":"https://pith.science/pith/DLYZPUYX6H4522MNN7FSRBSCAP/bundle.json","state":"https://pith.science/pith/DLYZPUYX6H4522MNN7FSRBSCAP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DLYZPUYX6H4522MNN7FSRBSCAP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:DLYZPUYX6H4522MNN7FSRBSCAP","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":"d948b21123e0c49a5dde55acd914f8773db5df0e7d7118ab5adcb3b4fa06cb4b","cross_cats_sorted":["cs.DC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2020-09-07T02:16:33Z","title_canon_sha256":"412a99b41642d038759b2e65e81e82f5ead98aab40794e3dcbfbdaf1e8eac8b4"},"schema_version":"1.0","source":{"id":"2009.02858","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2009.02858","created_at":"2026-07-05T01:33:26Z"},{"alias_kind":"arxiv_version","alias_value":"2009.02858v1","created_at":"2026-07-05T01:33:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2009.02858","created_at":"2026-07-05T01:33:26Z"},{"alias_kind":"pith_short_12","alias_value":"DLYZPUYX6H45","created_at":"2026-07-05T01:33:26Z"},{"alias_kind":"pith_short_16","alias_value":"DLYZPUYX6H4522MN","created_at":"2026-07-05T01:33:26Z"},{"alias_kind":"pith_short_8","alias_value":"DLYZPUYX","created_at":"2026-07-05T01:33:26Z"}],"graph_snapshots":[{"event_id":"sha256:c24220790976a64ad017f6c3eca7061679fa43b35b44b3af01bf484a0098abeb","target":"graph","created_at":"2026-07-05T01:33:26Z","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/2009.02858/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In the last decade, many semantic-based routing protocols had been designed for peer-to-peer systems. However, they are not suitable for IoT systems, mainly due to their high demands in memory and computing power which are not available in many IoT devices. In this paper, we develop a semantic-based routing protocol for dynamic IoT systems to facilitate dynamic IoT capability discovery and composition. Our protocol is a fully decentralized routing protocol. To reduce the space requirement for routing, each node maintains a summarized routing table. We design an ontology-based summarization alg","authors_text":"Farokh Bastani, Hessam Moeini, I-Ling Yen","cross_cats":["cs.DC"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2020-09-07T02:16:33Z","title":"Summarization in Semantic Based Service Discovery in Dynamic IoT-Edge Networks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2009.02858","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":"sha256:1c1cdf19097404179b0dc020d68753723109b96da43470db1f57dfb1c041a8bc","target":"record","created_at":"2026-07-05T01:33:26Z","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":"d948b21123e0c49a5dde55acd914f8773db5df0e7d7118ab5adcb3b4fa06cb4b","cross_cats_sorted":["cs.DC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2020-09-07T02:16:33Z","title_canon_sha256":"412a99b41642d038759b2e65e81e82f5ead98aab40794e3dcbfbdaf1e8eac8b4"},"schema_version":"1.0","source":{"id":"2009.02858","kind":"arxiv","version":1}},"canonical_sha256":"1af197d317f1f9dd698d6fcb28864203f11dae862dfc6983d523525aecb369b1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1af197d317f1f9dd698d6fcb28864203f11dae862dfc6983d523525aecb369b1","first_computed_at":"2026-07-05T01:33:26.561400Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:33:26.561400Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"EtZ/RpVvxIAiW+OfQa1W1DlDq/Ykb07FpXvz1Pfko9nj8acnvqm/i7vCmfvENNNsPQxqdNk3iTQUCJiMDmGeCA==","signature_status":"signed_v1","signed_at":"2026-07-05T01:33:26.561853Z","signed_message":"canonical_sha256_bytes"},"source_id":"2009.02858","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1c1cdf19097404179b0dc020d68753723109b96da43470db1f57dfb1c041a8bc","sha256:c24220790976a64ad017f6c3eca7061679fa43b35b44b3af01bf484a0098abeb"],"state_sha256":"ea64a04bc3b6209c40d9e0ff89b3d39bb96f798d27b9047daf5a9221a0c95098"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GKRGht73Y8FS9ipD0jSTkkHRbZnkbnQoqymKcO8uqiR4Mtn+eHQPicQu8W5zWylo3/3B9rVAuWie+V4NgMuHBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-12T16:33:42.183344Z","bundle_sha256":"b9d024d49183124acd9adef366a3af86420f7c2e67a1b12af24bddb05b1fc902"}}