{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:YRSA2LSF3KU7FAWXL6FU4LKOJP","short_pith_number":"pith:YRSA2LSF","canonical_record":{"source":{"id":"2210.16396","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2022-10-28T20:33:57Z","cross_cats_sorted":[],"title_canon_sha256":"e407e71536a0725013ba397b1ce5e2a63529848bf1e344e9bcbb32741c5840f1","abstract_canon_sha256":"f65bc04bc3544ac711b6998dd85cfbdb66c3ae45857f93c48aad183f4b707247"},"schema_version":"1.0"},"canonical_sha256":"c4640d2e45daa9f282d75f8b4e2d4e4bea8d059273dddccb6c5c6a295a070cf4","source":{"kind":"arxiv","id":"2210.16396","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2210.16396","created_at":"2026-07-05T05:11:45Z"},{"alias_kind":"arxiv_version","alias_value":"2210.16396v1","created_at":"2026-07-05T05:11:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2210.16396","created_at":"2026-07-05T05:11:45Z"},{"alias_kind":"pith_short_12","alias_value":"YRSA2LSF3KU7","created_at":"2026-07-05T05:11:45Z"},{"alias_kind":"pith_short_16","alias_value":"YRSA2LSF3KU7FAWX","created_at":"2026-07-05T05:11:45Z"},{"alias_kind":"pith_short_8","alias_value":"YRSA2LSF","created_at":"2026-07-05T05:11:45Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:YRSA2LSF3KU7FAWXL6FU4LKOJP","target":"record","payload":{"canonical_record":{"source":{"id":"2210.16396","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2022-10-28T20:33:57Z","cross_cats_sorted":[],"title_canon_sha256":"e407e71536a0725013ba397b1ce5e2a63529848bf1e344e9bcbb32741c5840f1","abstract_canon_sha256":"f65bc04bc3544ac711b6998dd85cfbdb66c3ae45857f93c48aad183f4b707247"},"schema_version":"1.0"},"canonical_sha256":"c4640d2e45daa9f282d75f8b4e2d4e4bea8d059273dddccb6c5c6a295a070cf4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:11:45.730021Z","signature_b64":"X+2geNtOTgZTTKqCRnNxBBdOIopPypHbFcESbRbtYHiNlx/aLHj3FA5MQckD5oowTqvdT+pGH7NqNlOcqUPFDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c4640d2e45daa9f282d75f8b4e2d4e4bea8d059273dddccb6c5c6a295a070cf4","last_reissued_at":"2026-07-05T05:11:45.729535Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:11:45.729535Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2210.16396","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":"2026-07-05T05:11:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"a89Fc9c40CoAXfVfjw+BO+FPdWf/rMwxo2WpvAxoqeKDcD0XruCju3kJo9UpzrQDCPoXFnuWD0fg98t7zLcUBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T18:12:37.486893Z"},"content_sha256":"4bb9a9ded863b43421a92100f2dc011b3d09dba00fe91ef966da665cec950c62","schema_version":"1.0","event_id":"sha256:4bb9a9ded863b43421a92100f2dc011b3d09dba00fe91ef966da665cec950c62"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:YRSA2LSF3KU7FAWXL6FU4LKOJP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Enhanced Energy-Saving Mechanisms in TSCH Networks for the IIoT: the PRIL Approach","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.NI","authors_text":"Adriano Valenzano, Gianluca Cena, Stefano Scanzio","submitted_at":"2022-10-28T20:33:57Z","abstract_excerpt":"Lifetime of motes in wireless sensor networks can be enlarged by decreasing the energy spent for communication. Approaches like time slotted channel hopping pursue this goal by performing frame exchanges according to a predefined schedule, which helps reducing the duty cycle. Unfortunately, whenever the receiving radio interface is active but nobody in the network is transmitting, idle listening occurs. If the traffic pattern is known in advance, as in the relevant case of periodic sensing, proactive reduction of idle listening (PRIL) noticeably lowers energy waste by disabling receivers when "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2210.16396","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/2210.16396/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":"2026-07-05T05:11:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QSUFFVfiOISQq29hdhC8ISHS/E+2wF1vjdO4mdK1jwBQH24axPZaiubLNZ0xukAsqXVQV6XxZ9sxE10rJ6GFBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T18:12:37.487264Z"},"content_sha256":"e002404ae2943643d9e44a71f133b578fd29f694ff0383d2b11f18c1391c889c","schema_version":"1.0","event_id":"sha256:e002404ae2943643d9e44a71f133b578fd29f694ff0383d2b11f18c1391c889c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YRSA2LSF3KU7FAWXL6FU4LKOJP/bundle.json","state_url":"https://pith.science/pith/YRSA2LSF3KU7FAWXL6FU4LKOJP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YRSA2LSF3KU7FAWXL6FU4LKOJP/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":"2026-07-06T18:12:37Z","links":{"resolver":"https://pith.science/pith/YRSA2LSF3KU7FAWXL6FU4LKOJP","bundle":"https://pith.science/pith/YRSA2LSF3KU7FAWXL6FU4LKOJP/bundle.json","state":"https://pith.science/pith/YRSA2LSF3KU7FAWXL6FU4LKOJP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YRSA2LSF3KU7FAWXL6FU4LKOJP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:YRSA2LSF3KU7FAWXL6FU4LKOJP","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":"f65bc04bc3544ac711b6998dd85cfbdb66c3ae45857f93c48aad183f4b707247","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2022-10-28T20:33:57Z","title_canon_sha256":"e407e71536a0725013ba397b1ce5e2a63529848bf1e344e9bcbb32741c5840f1"},"schema_version":"1.0","source":{"id":"2210.16396","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2210.16396","created_at":"2026-07-05T05:11:45Z"},{"alias_kind":"arxiv_version","alias_value":"2210.16396v1","created_at":"2026-07-05T05:11:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2210.16396","created_at":"2026-07-05T05:11:45Z"},{"alias_kind":"pith_short_12","alias_value":"YRSA2LSF3KU7","created_at":"2026-07-05T05:11:45Z"},{"alias_kind":"pith_short_16","alias_value":"YRSA2LSF3KU7FAWX","created_at":"2026-07-05T05:11:45Z"},{"alias_kind":"pith_short_8","alias_value":"YRSA2LSF","created_at":"2026-07-05T05:11:45Z"}],"graph_snapshots":[{"event_id":"sha256:e002404ae2943643d9e44a71f133b578fd29f694ff0383d2b11f18c1391c889c","target":"graph","created_at":"2026-07-05T05:11:45Z","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/2210.16396/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Lifetime of motes in wireless sensor networks can be enlarged by decreasing the energy spent for communication. Approaches like time slotted channel hopping pursue this goal by performing frame exchanges according to a predefined schedule, which helps reducing the duty cycle. Unfortunately, whenever the receiving radio interface is active but nobody in the network is transmitting, idle listening occurs. If the traffic pattern is known in advance, as in the relevant case of periodic sensing, proactive reduction of idle listening (PRIL) noticeably lowers energy waste by disabling receivers when ","authors_text":"Adriano Valenzano, Gianluca Cena, Stefano Scanzio","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2022-10-28T20:33:57Z","title":"Enhanced Energy-Saving Mechanisms in TSCH Networks for the IIoT: the PRIL Approach"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2210.16396","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":"sha256:4bb9a9ded863b43421a92100f2dc011b3d09dba00fe91ef966da665cec950c62","target":"record","created_at":"2026-07-05T05:11:45Z","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":"f65bc04bc3544ac711b6998dd85cfbdb66c3ae45857f93c48aad183f4b707247","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2022-10-28T20:33:57Z","title_canon_sha256":"e407e71536a0725013ba397b1ce5e2a63529848bf1e344e9bcbb32741c5840f1"},"schema_version":"1.0","source":{"id":"2210.16396","kind":"arxiv","version":1}},"canonical_sha256":"c4640d2e45daa9f282d75f8b4e2d4e4bea8d059273dddccb6c5c6a295a070cf4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c4640d2e45daa9f282d75f8b4e2d4e4bea8d059273dddccb6c5c6a295a070cf4","first_computed_at":"2026-07-05T05:11:45.729535Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:11:45.729535Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"X+2geNtOTgZTTKqCRnNxBBdOIopPypHbFcESbRbtYHiNlx/aLHj3FA5MQckD5oowTqvdT+pGH7NqNlOcqUPFDw==","signature_status":"signed_v1","signed_at":"2026-07-05T05:11:45.730021Z","signed_message":"canonical_sha256_bytes"},"source_id":"2210.16396","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4bb9a9ded863b43421a92100f2dc011b3d09dba00fe91ef966da665cec950c62","sha256:e002404ae2943643d9e44a71f133b578fd29f694ff0383d2b11f18c1391c889c"],"state_sha256":"43a711e058f0c3074db681cafce69126849b9a44982cf6d0b40cdedbe2a8a77a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GJi9Qp/Zx4PwDBhv+tJABIENLDukohwBxs38yd/r9fP+cpn1lNQXi3uAkghOuGctKXl/kBErCRIKtjEm8FpMCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T18:12:37.489213Z","bundle_sha256":"798ab83fb7c7ddc9d58148e3c315960569fc79cb59ee510b3e0032cf20bf39f9"}}