{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:BUGT4XMZLFWSVFJPH2SEAM6U27","short_pith_number":"pith:BUGT4XMZ","canonical_record":{"source":{"id":"1211.2488","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","primary_cat":"cs.NI","submitted_at":"2012-11-12T01:16:09Z","cross_cats_sorted":[],"title_canon_sha256":"c066b2e211fa128a2c88bada80b5f966ff6b7dfa2af8779d1d9b07042a94a185","abstract_canon_sha256":"c46f4f67da2228839e5c4dca1b6aa37d3450ce6b4d28919324798d966e58a2f0"},"schema_version":"1.0"},"canonical_sha256":"0d0d3e5d99596d2a952f3ea44033d4d7c4dca904b99d1fbc618a39e09462b713","source":{"kind":"arxiv","id":"1211.2488","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1211.2488","created_at":"2026-05-18T03:41:03Z"},{"alias_kind":"arxiv_version","alias_value":"1211.2488v1","created_at":"2026-05-18T03:41:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1211.2488","created_at":"2026-05-18T03:41:03Z"},{"alias_kind":"pith_short_12","alias_value":"BUGT4XMZLFWS","created_at":"2026-05-18T12:27:01Z"},{"alias_kind":"pith_short_16","alias_value":"BUGT4XMZLFWSVFJP","created_at":"2026-05-18T12:27:01Z"},{"alias_kind":"pith_short_8","alias_value":"BUGT4XMZ","created_at":"2026-05-18T12:27:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:BUGT4XMZLFWSVFJPH2SEAM6U27","target":"record","payload":{"canonical_record":{"source":{"id":"1211.2488","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","primary_cat":"cs.NI","submitted_at":"2012-11-12T01:16:09Z","cross_cats_sorted":[],"title_canon_sha256":"c066b2e211fa128a2c88bada80b5f966ff6b7dfa2af8779d1d9b07042a94a185","abstract_canon_sha256":"c46f4f67da2228839e5c4dca1b6aa37d3450ce6b4d28919324798d966e58a2f0"},"schema_version":"1.0"},"canonical_sha256":"0d0d3e5d99596d2a952f3ea44033d4d7c4dca904b99d1fbc618a39e09462b713","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:41:03.183518Z","signature_b64":"yRdXbNnHqCpJIdIBlWj0QntQYvZ8CTxGJcoALNN4efb/Rtx3i+JhlY8vdZ6PeXQskNSRh6nE/U1AkTzvB/oeBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0d0d3e5d99596d2a952f3ea44033d4d7c4dca904b99d1fbc618a39e09462b713","last_reissued_at":"2026-05-18T03:41:03.183038Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:41:03.183038Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1211.2488","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":"2026-05-18T03:41:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gqAtHNme6OZL2PG+4AFi0ByLSqQ7VlrrdDHWnqIGgKtz6eOdUB1bubwxcOLrkcaYFimCvKbzyQMCub5q/NmiCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T07:57:46.163936Z"},"content_sha256":"2a7fa13cc52da51d63e6e8d559a57f7a40814439d813b6891d3d5ba28bb17518","schema_version":"1.0","event_id":"sha256:2a7fa13cc52da51d63e6e8d559a57f7a40814439d813b6891d3d5ba28bb17518"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:BUGT4XMZLFWSVFJPH2SEAM6U27","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Edge Dominating Capability based Backbone Construction in Wireless Networks","license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","headline":"","cross_cats":[],"primary_cat":"cs.NI","authors_text":"Congcong Chen, Jiguo Yu, Xiujuan Zhang","submitted_at":"2012-11-12T01:16:09Z","abstract_excerpt":"Constructing a connected dominating set as the virtual backbone plays an important role in wireless networks. In this paper, we propose two novel approximate algorithms for dominating set and connected dominating set in wireless networks, respectively. Both of the algorithms are based on edge dominating capability which is a novel notion proposed in this paper. Simulations show that each of proposed algorithm has good performance especially in dense wireless networks ."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1211.2488","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":"2026-05-18T03:41:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oJ+TffW6Xx2e+J46HLCmjH8eDHqdfNwQb4j49Fg08O+HAQdZNWghrLtBUZBPbVqVCGoh+iG3e3Osbl8+Z/F2DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T07:57:46.164580Z"},"content_sha256":"3bf988821579526e3f66623c6f881ab71d10d28947bbca0b06f7f1ee24510664","schema_version":"1.0","event_id":"sha256:3bf988821579526e3f66623c6f881ab71d10d28947bbca0b06f7f1ee24510664"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BUGT4XMZLFWSVFJPH2SEAM6U27/bundle.json","state_url":"https://pith.science/pith/BUGT4XMZLFWSVFJPH2SEAM6U27/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BUGT4XMZLFWSVFJPH2SEAM6U27/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":"2026-05-25T07:57:46Z","links":{"resolver":"https://pith.science/pith/BUGT4XMZLFWSVFJPH2SEAM6U27","bundle":"https://pith.science/pith/BUGT4XMZLFWSVFJPH2SEAM6U27/bundle.json","state":"https://pith.science/pith/BUGT4XMZLFWSVFJPH2SEAM6U27/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BUGT4XMZLFWSVFJPH2SEAM6U27/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:BUGT4XMZLFWSVFJPH2SEAM6U27","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":"c46f4f67da2228839e5c4dca1b6aa37d3450ce6b4d28919324798d966e58a2f0","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","primary_cat":"cs.NI","submitted_at":"2012-11-12T01:16:09Z","title_canon_sha256":"c066b2e211fa128a2c88bada80b5f966ff6b7dfa2af8779d1d9b07042a94a185"},"schema_version":"1.0","source":{"id":"1211.2488","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1211.2488","created_at":"2026-05-18T03:41:03Z"},{"alias_kind":"arxiv_version","alias_value":"1211.2488v1","created_at":"2026-05-18T03:41:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1211.2488","created_at":"2026-05-18T03:41:03Z"},{"alias_kind":"pith_short_12","alias_value":"BUGT4XMZLFWS","created_at":"2026-05-18T12:27:01Z"},{"alias_kind":"pith_short_16","alias_value":"BUGT4XMZLFWSVFJP","created_at":"2026-05-18T12:27:01Z"},{"alias_kind":"pith_short_8","alias_value":"BUGT4XMZ","created_at":"2026-05-18T12:27:01Z"}],"graph_snapshots":[{"event_id":"sha256:3bf988821579526e3f66623c6f881ab71d10d28947bbca0b06f7f1ee24510664","target":"graph","created_at":"2026-05-18T03:41:03Z","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":"Constructing a connected dominating set as the virtual backbone plays an important role in wireless networks. In this paper, we propose two novel approximate algorithms for dominating set and connected dominating set in wireless networks, respectively. Both of the algorithms are based on edge dominating capability which is a novel notion proposed in this paper. Simulations show that each of proposed algorithm has good performance especially in dense wireless networks .","authors_text":"Congcong Chen, Jiguo Yu, Xiujuan Zhang","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","primary_cat":"cs.NI","submitted_at":"2012-11-12T01:16:09Z","title":"Edge Dominating Capability based Backbone Construction in Wireless Networks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1211.2488","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":"sha256:2a7fa13cc52da51d63e6e8d559a57f7a40814439d813b6891d3d5ba28bb17518","target":"record","created_at":"2026-05-18T03:41:03Z","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":"c46f4f67da2228839e5c4dca1b6aa37d3450ce6b4d28919324798d966e58a2f0","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","primary_cat":"cs.NI","submitted_at":"2012-11-12T01:16:09Z","title_canon_sha256":"c066b2e211fa128a2c88bada80b5f966ff6b7dfa2af8779d1d9b07042a94a185"},"schema_version":"1.0","source":{"id":"1211.2488","kind":"arxiv","version":1}},"canonical_sha256":"0d0d3e5d99596d2a952f3ea44033d4d7c4dca904b99d1fbc618a39e09462b713","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0d0d3e5d99596d2a952f3ea44033d4d7c4dca904b99d1fbc618a39e09462b713","first_computed_at":"2026-05-18T03:41:03.183038Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:41:03.183038Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yRdXbNnHqCpJIdIBlWj0QntQYvZ8CTxGJcoALNN4efb/Rtx3i+JhlY8vdZ6PeXQskNSRh6nE/U1AkTzvB/oeBw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:41:03.183518Z","signed_message":"canonical_sha256_bytes"},"source_id":"1211.2488","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2a7fa13cc52da51d63e6e8d559a57f7a40814439d813b6891d3d5ba28bb17518","sha256:3bf988821579526e3f66623c6f881ab71d10d28947bbca0b06f7f1ee24510664"],"state_sha256":"9fba631b54ddbe4274de06e557409520a2fdff02e70bd47c901cba263375f7ff"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"u18wjtWQ+8zx0zqcQM0Yz1GimEXJ3+lzowdkLb5oRUls7bVnsiPfT47AhT8EM80Vs6GBrm2W67FitxB6GtscBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T07:57:46.167923Z","bundle_sha256":"3792c423714fa535aa2df6afd71e4936042ecd4290985dc501fc4dbba2f756ee"}}