{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:H6G4YUZZUKUGWPOUSO4INTTZDS","short_pith_number":"pith:H6G4YUZZ","canonical_record":{"source":{"id":"1010.0958","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2010-10-05T17:54:58Z","cross_cats_sorted":[],"title_canon_sha256":"6e571b676d1bd4f87e044da6695a910205c37c9d9999dbf5efe226f4a3a0c3da","abstract_canon_sha256":"33a188ae5fb2c1c16f02b412b4a1536d7fbbd28cdca92e7c42a83d716347217e"},"schema_version":"1.0"},"canonical_sha256":"3f8dcc5339a2a86b3dd493b886ce791c8a2be89ae9809c28b0fc40c84ea6987c","source":{"kind":"arxiv","id":"1010.0958","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1010.0958","created_at":"2026-05-18T04:39:50Z"},{"alias_kind":"arxiv_version","alias_value":"1010.0958v1","created_at":"2026-05-18T04:39:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1010.0958","created_at":"2026-05-18T04:39:50Z"},{"alias_kind":"pith_short_12","alias_value":"H6G4YUZZUKUG","created_at":"2026-05-18T12:26:07Z"},{"alias_kind":"pith_short_16","alias_value":"H6G4YUZZUKUGWPOU","created_at":"2026-05-18T12:26:07Z"},{"alias_kind":"pith_short_8","alias_value":"H6G4YUZZ","created_at":"2026-05-18T12:26:07Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:H6G4YUZZUKUGWPOUSO4INTTZDS","target":"record","payload":{"canonical_record":{"source":{"id":"1010.0958","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2010-10-05T17:54:58Z","cross_cats_sorted":[],"title_canon_sha256":"6e571b676d1bd4f87e044da6695a910205c37c9d9999dbf5efe226f4a3a0c3da","abstract_canon_sha256":"33a188ae5fb2c1c16f02b412b4a1536d7fbbd28cdca92e7c42a83d716347217e"},"schema_version":"1.0"},"canonical_sha256":"3f8dcc5339a2a86b3dd493b886ce791c8a2be89ae9809c28b0fc40c84ea6987c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:39:50.614279Z","signature_b64":"y9T5obRd8AXEGRP0aRCbcXuivHYcaN+ZB9gQyAJVEyMgTXVdRY/YT1cLp+QaAyzo554ne+NfImKCdl22P5C4Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3f8dcc5339a2a86b3dd493b886ce791c8a2be89ae9809c28b0fc40c84ea6987c","last_reissued_at":"2026-05-18T04:39:50.613784Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:39:50.613784Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1010.0958","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":"2026-05-18T04:39:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3oR0zS1btN0JG9jKG73dgRZbjqvESVox7zVOn6imsTvA4+32KYmZPBFm7dVyjaCZRlv3cM6DSA4+vR2ueRbSDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T14:20:28.982579Z"},"content_sha256":"65c586567722491506c762ce18c6ba590d131cfe119faedb3cd99556d55c198d","schema_version":"1.0","event_id":"sha256:65c586567722491506c762ce18c6ba590d131cfe119faedb3cd99556d55c198d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:H6G4YUZZUKUGWPOUSO4INTTZDS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Reconstruction of Aggregation Tree in spite of Faulty Nodes in Wireless Sensor Networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.DC","authors_text":"Partha Sarathi Mandal, Punit Sharma","submitted_at":"2010-10-05T17:54:58Z","abstract_excerpt":"Recent advances in wireless sensor networks (WSNs) have led to many new promissing applications. However data communication between nodes consumes a large portion of the total energy of WSNs. Consequently efficient data aggregation technique can help greatly to reduce power consumption. Data aggregation has emerged as a basic approach in WSNs in order to reduce the number of transmissions of sensor nodes over {\\it aggregation tree} and hence minimizing the overall power consumption in the network. If a sensor node fails during data aggregation then the aggregation tree is disconnected. Hence t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1010.0958","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":"2026-05-18T04:39:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KoE/JgP31lBuJw+GgbxOVkcRnMYgZf2IYx4JwEKSSnm9i9CSJ4jRBvRQIpQQmsokv64E4HjemNpwHRSDciWyDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T14:20:28.982922Z"},"content_sha256":"3ad99ec557400025607796218e97e183f4a05fe1dca3de91d6b86598bef320f3","schema_version":"1.0","event_id":"sha256:3ad99ec557400025607796218e97e183f4a05fe1dca3de91d6b86598bef320f3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/H6G4YUZZUKUGWPOUSO4INTTZDS/bundle.json","state_url":"https://pith.science/pith/H6G4YUZZUKUGWPOUSO4INTTZDS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/H6G4YUZZUKUGWPOUSO4INTTZDS/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":"2026-06-03T14:20:28Z","links":{"resolver":"https://pith.science/pith/H6G4YUZZUKUGWPOUSO4INTTZDS","bundle":"https://pith.science/pith/H6G4YUZZUKUGWPOUSO4INTTZDS/bundle.json","state":"https://pith.science/pith/H6G4YUZZUKUGWPOUSO4INTTZDS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/H6G4YUZZUKUGWPOUSO4INTTZDS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:H6G4YUZZUKUGWPOUSO4INTTZDS","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":"33a188ae5fb2c1c16f02b412b4a1536d7fbbd28cdca92e7c42a83d716347217e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2010-10-05T17:54:58Z","title_canon_sha256":"6e571b676d1bd4f87e044da6695a910205c37c9d9999dbf5efe226f4a3a0c3da"},"schema_version":"1.0","source":{"id":"1010.0958","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1010.0958","created_at":"2026-05-18T04:39:50Z"},{"alias_kind":"arxiv_version","alias_value":"1010.0958v1","created_at":"2026-05-18T04:39:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1010.0958","created_at":"2026-05-18T04:39:50Z"},{"alias_kind":"pith_short_12","alias_value":"H6G4YUZZUKUG","created_at":"2026-05-18T12:26:07Z"},{"alias_kind":"pith_short_16","alias_value":"H6G4YUZZUKUGWPOU","created_at":"2026-05-18T12:26:07Z"},{"alias_kind":"pith_short_8","alias_value":"H6G4YUZZ","created_at":"2026-05-18T12:26:07Z"}],"graph_snapshots":[{"event_id":"sha256:3ad99ec557400025607796218e97e183f4a05fe1dca3de91d6b86598bef320f3","target":"graph","created_at":"2026-05-18T04:39:50Z","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":"Recent advances in wireless sensor networks (WSNs) have led to many new promissing applications. However data communication between nodes consumes a large portion of the total energy of WSNs. Consequently efficient data aggregation technique can help greatly to reduce power consumption. Data aggregation has emerged as a basic approach in WSNs in order to reduce the number of transmissions of sensor nodes over {\\it aggregation tree} and hence minimizing the overall power consumption in the network. If a sensor node fails during data aggregation then the aggregation tree is disconnected. Hence t","authors_text":"Partha Sarathi Mandal, Punit Sharma","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2010-10-05T17:54:58Z","title":"Reconstruction of Aggregation Tree in spite of Faulty Nodes in Wireless Sensor Networks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1010.0958","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":"sha256:65c586567722491506c762ce18c6ba590d131cfe119faedb3cd99556d55c198d","target":"record","created_at":"2026-05-18T04:39:50Z","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":"33a188ae5fb2c1c16f02b412b4a1536d7fbbd28cdca92e7c42a83d716347217e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2010-10-05T17:54:58Z","title_canon_sha256":"6e571b676d1bd4f87e044da6695a910205c37c9d9999dbf5efe226f4a3a0c3da"},"schema_version":"1.0","source":{"id":"1010.0958","kind":"arxiv","version":1}},"canonical_sha256":"3f8dcc5339a2a86b3dd493b886ce791c8a2be89ae9809c28b0fc40c84ea6987c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3f8dcc5339a2a86b3dd493b886ce791c8a2be89ae9809c28b0fc40c84ea6987c","first_computed_at":"2026-05-18T04:39:50.613784Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:39:50.613784Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"y9T5obRd8AXEGRP0aRCbcXuivHYcaN+ZB9gQyAJVEyMgTXVdRY/YT1cLp+QaAyzo554ne+NfImKCdl22P5C4Bg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:39:50.614279Z","signed_message":"canonical_sha256_bytes"},"source_id":"1010.0958","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:65c586567722491506c762ce18c6ba590d131cfe119faedb3cd99556d55c198d","sha256:3ad99ec557400025607796218e97e183f4a05fe1dca3de91d6b86598bef320f3"],"state_sha256":"ded85ef128376b695399fb697eb0ecbb3c6d720929f5f8cd9594d584e46b0f85"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"suIWTReoqxRcLyf1HS8Sec4h9SJz6IuQhHT7akDA3xDIgS+oU4m9putRHu7yEztsX/DPnhS1msI9WAPn82RcDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T14:20:28.984900Z","bundle_sha256":"6f7c2063852c1c9d7718a2c2ede0a082091d5aac600df5c1d8c4b9dacc709251"}}