{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:NMWDNCQ2PO3VLHRXV3WL6TG4XF","short_pith_number":"pith:NMWDNCQ2","canonical_record":{"source":{"id":"2411.13039","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DC","submitted_at":"2024-11-20T05:10:48Z","cross_cats_sorted":[],"title_canon_sha256":"d8095de2159a2bf3c02835d23293cb90d6d1e5e94622f46c12e1e75450133ba9","abstract_canon_sha256":"74cee9eef7bab0c8097ceb5c85b68497d38912346c571b2b90af6ffad651a4db"},"schema_version":"1.0"},"canonical_sha256":"6b2c368a1a7bb7559e37aeecbf4cdcb95f9c466889f55cb11cf6619c9843f353","source":{"kind":"arxiv","id":"2411.13039","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.13039","created_at":"2026-07-05T10:56:35Z"},{"alias_kind":"arxiv_version","alias_value":"2411.13039v3","created_at":"2026-07-05T10:56:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.13039","created_at":"2026-07-05T10:56:35Z"},{"alias_kind":"pith_short_12","alias_value":"NMWDNCQ2PO3V","created_at":"2026-07-05T10:56:35Z"},{"alias_kind":"pith_short_16","alias_value":"NMWDNCQ2PO3VLHRX","created_at":"2026-07-05T10:56:35Z"},{"alias_kind":"pith_short_8","alias_value":"NMWDNCQ2","created_at":"2026-07-05T10:56:35Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:NMWDNCQ2PO3VLHRXV3WL6TG4XF","target":"record","payload":{"canonical_record":{"source":{"id":"2411.13039","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DC","submitted_at":"2024-11-20T05:10:48Z","cross_cats_sorted":[],"title_canon_sha256":"d8095de2159a2bf3c02835d23293cb90d6d1e5e94622f46c12e1e75450133ba9","abstract_canon_sha256":"74cee9eef7bab0c8097ceb5c85b68497d38912346c571b2b90af6ffad651a4db"},"schema_version":"1.0"},"canonical_sha256":"6b2c368a1a7bb7559e37aeecbf4cdcb95f9c466889f55cb11cf6619c9843f353","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:56:35.931378Z","signature_b64":"4PSEs1P7oto0S/dCWI1Es1yAYszQjOec8V3VCt8JbVF8H+Ad2xJxxADVXBjr2Kzgzo/dmnZGNtkfBsJtuLvNDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6b2c368a1a7bb7559e37aeecbf4cdcb95f9c466889f55cb11cf6619c9843f353","last_reissued_at":"2026-07-05T10:56:35.930879Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:56:35.930879Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2411.13039","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T10:56:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hovzGl5XpNQDraFHILxGO1+RT18P0Z11h26DtGN9toCsOITNAh9F5rvy/y3gulchCKCg81SxFkKWzZekWPnuCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T09:47:59.303540Z"},"content_sha256":"d54d1f22b280b6f955240dad4f87c87e9ba51582ab6c2fa13a256f0a1c5821a4","schema_version":"1.0","event_id":"sha256:d54d1f22b280b6f955240dad4f87c87e9ba51582ab6c2fa13a256f0a1c5821a4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:NMWDNCQ2PO3VLHRXV3WL6TG4XF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"TrustMesh: A Blockchain-Enabled Trusted Distributed Computing Framework for Open Heterogeneous IoT Environments","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.DC","authors_text":"Murtaza Rangwala, Rajkumar Buyya","submitted_at":"2024-11-20T05:10:48Z","abstract_excerpt":"The rapid evolution of Internet of Things (IoT) environments has created an urgent need for secure and trustworthy distributed computing systems, particularly when dealing with heterogeneous devices and applications where centralized trust cannot be assumed. This paper proposes TrustMesh, a novel blockchain-enabled framework that addresses these challenges through a unique three-layer architecture combining permissioned blockchain technology with a novel multi-phase Practical Byzantine Fault Tolerance (PBFT) consensus protocol. The key innovation lies in TrustMesh's ability to support non-dete"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.13039","kind":"arxiv","version":3},"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/2411.13039/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":"2026-07-05T10:56:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"odmbBbJE1mMwQ3MnAYk0BkdKD+Qe/4G8164Bj8qC3Sd7mCeeen4ohR08zwiijBZPqeKDzbqXeibph8RUZoftAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T09:47:59.304874Z"},"content_sha256":"11220a2a13541d2567be08fe0ab253f140fe84ddfaaf2ee660b26fc03dc82a9a","schema_version":"1.0","event_id":"sha256:11220a2a13541d2567be08fe0ab253f140fe84ddfaaf2ee660b26fc03dc82a9a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NMWDNCQ2PO3VLHRXV3WL6TG4XF/bundle.json","state_url":"https://pith.science/pith/NMWDNCQ2PO3VLHRXV3WL6TG4XF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NMWDNCQ2PO3VLHRXV3WL6TG4XF/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":"2026-08-13T09:47:59Z","links":{"resolver":"https://pith.science/pith/NMWDNCQ2PO3VLHRXV3WL6TG4XF","bundle":"https://pith.science/pith/NMWDNCQ2PO3VLHRXV3WL6TG4XF/bundle.json","state":"https://pith.science/pith/NMWDNCQ2PO3VLHRXV3WL6TG4XF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NMWDNCQ2PO3VLHRXV3WL6TG4XF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:NMWDNCQ2PO3VLHRXV3WL6TG4XF","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":"74cee9eef7bab0c8097ceb5c85b68497d38912346c571b2b90af6ffad651a4db","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DC","submitted_at":"2024-11-20T05:10:48Z","title_canon_sha256":"d8095de2159a2bf3c02835d23293cb90d6d1e5e94622f46c12e1e75450133ba9"},"schema_version":"1.0","source":{"id":"2411.13039","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.13039","created_at":"2026-07-05T10:56:35Z"},{"alias_kind":"arxiv_version","alias_value":"2411.13039v3","created_at":"2026-07-05T10:56:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.13039","created_at":"2026-07-05T10:56:35Z"},{"alias_kind":"pith_short_12","alias_value":"NMWDNCQ2PO3V","created_at":"2026-07-05T10:56:35Z"},{"alias_kind":"pith_short_16","alias_value":"NMWDNCQ2PO3VLHRX","created_at":"2026-07-05T10:56:35Z"},{"alias_kind":"pith_short_8","alias_value":"NMWDNCQ2","created_at":"2026-07-05T10:56:35Z"}],"graph_snapshots":[{"event_id":"sha256:11220a2a13541d2567be08fe0ab253f140fe84ddfaaf2ee660b26fc03dc82a9a","target":"graph","created_at":"2026-07-05T10:56:35Z","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/2411.13039/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The rapid evolution of Internet of Things (IoT) environments has created an urgent need for secure and trustworthy distributed computing systems, particularly when dealing with heterogeneous devices and applications where centralized trust cannot be assumed. This paper proposes TrustMesh, a novel blockchain-enabled framework that addresses these challenges through a unique three-layer architecture combining permissioned blockchain technology with a novel multi-phase Practical Byzantine Fault Tolerance (PBFT) consensus protocol. The key innovation lies in TrustMesh's ability to support non-dete","authors_text":"Murtaza Rangwala, Rajkumar Buyya","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DC","submitted_at":"2024-11-20T05:10:48Z","title":"TrustMesh: A Blockchain-Enabled Trusted Distributed Computing Framework for Open Heterogeneous IoT Environments"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.13039","kind":"arxiv","version":3},"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:d54d1f22b280b6f955240dad4f87c87e9ba51582ab6c2fa13a256f0a1c5821a4","target":"record","created_at":"2026-07-05T10:56:35Z","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":"74cee9eef7bab0c8097ceb5c85b68497d38912346c571b2b90af6ffad651a4db","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DC","submitted_at":"2024-11-20T05:10:48Z","title_canon_sha256":"d8095de2159a2bf3c02835d23293cb90d6d1e5e94622f46c12e1e75450133ba9"},"schema_version":"1.0","source":{"id":"2411.13039","kind":"arxiv","version":3}},"canonical_sha256":"6b2c368a1a7bb7559e37aeecbf4cdcb95f9c466889f55cb11cf6619c9843f353","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6b2c368a1a7bb7559e37aeecbf4cdcb95f9c466889f55cb11cf6619c9843f353","first_computed_at":"2026-07-05T10:56:35.930879Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:56:35.930879Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4PSEs1P7oto0S/dCWI1Es1yAYszQjOec8V3VCt8JbVF8H+Ad2xJxxADVXBjr2Kzgzo/dmnZGNtkfBsJtuLvNDw==","signature_status":"signed_v1","signed_at":"2026-07-05T10:56:35.931378Z","signed_message":"canonical_sha256_bytes"},"source_id":"2411.13039","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d54d1f22b280b6f955240dad4f87c87e9ba51582ab6c2fa13a256f0a1c5821a4","sha256:11220a2a13541d2567be08fe0ab253f140fe84ddfaaf2ee660b26fc03dc82a9a"],"state_sha256":"30a2db40681b7c01df2ebad156309aef4b58678df304c7d6965afb0f403b56e2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nc66ORj9uAl+bCmu2jlsO4ngafe1VGoDMjll06ZG+ZHuny22YTwtGgdScTzUW4KXAXgqjS27LKaciqbp9+RTCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-13T09:47:59.323090Z","bundle_sha256":"6cb19a5a44ef36212f85c3ad640717ed9a605b366d9de402257b347076b83d4f"}}