{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:Q3CAOD47MQ6UQJVIKBU6U57FHV","short_pith_number":"pith:Q3CAOD47","schema_version":"1.0","canonical_sha256":"86c4070f9f643d4826a85069ea77e53d69b8b61a0cbe107578562d11498fb056","source":{"kind":"arxiv","id":"2106.10659","version":1},"attestation_state":"computed","paper":{"title":"Hole Detection and Healing in Hybrid Sensor Networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.DS","eess.SP"],"primary_cat":"cs.CG","authors_text":"Esmaeil Delfaraz, Mahtab Masoori, Mansoor Davoodi, Sajjad Ghobadi","submitted_at":"2021-06-20T09:10:38Z","abstract_excerpt":"Although monitoring and covering are fundamental goals of a wireless sensor network (WSN), the accidental death of sensors or the running out of their energy would result in holes in the WSN. Such holes have the potential to disrupt the primary functions of WSNs. This paper investigates the hole detection and healing problems in hybrid WSNs with non-identical sensor sensing ranges. In particular, we aim to propose centralized algorithms for detecting holes in a given region and maximizing the area covered by a WSN in the presence of environmental obstacles. To precisely identify the boundary o"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2106.10659","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CG","submitted_at":"2021-06-20T09:10:38Z","cross_cats_sorted":["cs.DS","eess.SP"],"title_canon_sha256":"67540a1fa10b9f0d926775b45dc5077353417f8ae5b8b46d8910d5b8c8905617","abstract_canon_sha256":"f3c572bd9dcb7e1cec733f7e165cac1c06958aa7e3b1c04e389f38f9e925d4cf"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:50:51.651711Z","signature_b64":"nWyC7Mixggl7S2mDZpPAX+cgYfSpN+ICAU3ZZtXx6qx5INgiBvwrQXdHkL293kcDVUIaffNEguJtUNstOBswBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"86c4070f9f643d4826a85069ea77e53d69b8b61a0cbe107578562d11498fb056","last_reissued_at":"2026-07-05T02:50:51.651348Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:50:51.651348Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Hole Detection and Healing in Hybrid Sensor Networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.DS","eess.SP"],"primary_cat":"cs.CG","authors_text":"Esmaeil Delfaraz, Mahtab Masoori, Mansoor Davoodi, Sajjad Ghobadi","submitted_at":"2021-06-20T09:10:38Z","abstract_excerpt":"Although monitoring and covering are fundamental goals of a wireless sensor network (WSN), the accidental death of sensors or the running out of their energy would result in holes in the WSN. Such holes have the potential to disrupt the primary functions of WSNs. This paper investigates the hole detection and healing problems in hybrid WSNs with non-identical sensor sensing ranges. In particular, we aim to propose centralized algorithms for detecting holes in a given region and maximizing the area covered by a WSN in the presence of environmental obstacles. To precisely identify the boundary o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2106.10659","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/2106.10659/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2106.10659","created_at":"2026-07-05T02:50:51.651411+00:00"},{"alias_kind":"arxiv_version","alias_value":"2106.10659v1","created_at":"2026-07-05T02:50:51.651411+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2106.10659","created_at":"2026-07-05T02:50:51.651411+00:00"},{"alias_kind":"pith_short_12","alias_value":"Q3CAOD47MQ6U","created_at":"2026-07-05T02:50:51.651411+00:00"},{"alias_kind":"pith_short_16","alias_value":"Q3CAOD47MQ6UQJVI","created_at":"2026-07-05T02:50:51.651411+00:00"},{"alias_kind":"pith_short_8","alias_value":"Q3CAOD47","created_at":"2026-07-05T02:50:51.651411+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/Q3CAOD47MQ6UQJVIKBU6U57FHV","json":"https://pith.science/pith/Q3CAOD47MQ6UQJVIKBU6U57FHV.json","graph_json":"https://pith.science/api/pith-number/Q3CAOD47MQ6UQJVIKBU6U57FHV/graph.json","events_json":"https://pith.science/api/pith-number/Q3CAOD47MQ6UQJVIKBU6U57FHV/events.json","paper":"https://pith.science/paper/Q3CAOD47"},"agent_actions":{"view_html":"https://pith.science/pith/Q3CAOD47MQ6UQJVIKBU6U57FHV","download_json":"https://pith.science/pith/Q3CAOD47MQ6UQJVIKBU6U57FHV.json","view_paper":"https://pith.science/paper/Q3CAOD47","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2106.10659&json=true","fetch_graph":"https://pith.science/api/pith-number/Q3CAOD47MQ6UQJVIKBU6U57FHV/graph.json","fetch_events":"https://pith.science/api/pith-number/Q3CAOD47MQ6UQJVIKBU6U57FHV/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/Q3CAOD47MQ6UQJVIKBU6U57FHV/action/timestamp_anchor","attest_storage":"https://pith.science/pith/Q3CAOD47MQ6UQJVIKBU6U57FHV/action/storage_attestation","attest_author":"https://pith.science/pith/Q3CAOD47MQ6UQJVIKBU6U57FHV/action/author_attestation","sign_citation":"https://pith.science/pith/Q3CAOD47MQ6UQJVIKBU6U57FHV/action/citation_signature","submit_replication":"https://pith.science/pith/Q3CAOD47MQ6UQJVIKBU6U57FHV/action/replication_record"}},"created_at":"2026-07-05T02:50:51.651411+00:00","updated_at":"2026-07-05T02:50:51.651411+00:00"}