{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:Z2GDOCHR2ABFV5ZTWYAKE6MTTS","short_pith_number":"pith:Z2GDOCHR","canonical_record":{"source":{"id":"1709.03583","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2017-09-07T01:48:50Z","cross_cats_sorted":[],"title_canon_sha256":"f7d19737b9133701e705e4ecf776b784665ea995cb9eccf9e9a30fb4ce549e22","abstract_canon_sha256":"27e7b7bc0887cc61a3d1c0e0aed969c2e9ff916318cf53430e00d5dcc67ba8a1"},"schema_version":"1.0"},"canonical_sha256":"ce8c3708f1d0025af733b600a279939c9123ba56011732c775ce4781701418fe","source":{"kind":"arxiv","id":"1709.03583","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.03583","created_at":"2026-05-18T00:35:30Z"},{"alias_kind":"arxiv_version","alias_value":"1709.03583v1","created_at":"2026-05-18T00:35:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.03583","created_at":"2026-05-18T00:35:30Z"},{"alias_kind":"pith_short_12","alias_value":"Z2GDOCHR2ABF","created_at":"2026-05-18T12:31:59Z"},{"alias_kind":"pith_short_16","alias_value":"Z2GDOCHR2ABFV5ZT","created_at":"2026-05-18T12:31:59Z"},{"alias_kind":"pith_short_8","alias_value":"Z2GDOCHR","created_at":"2026-05-18T12:31:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:Z2GDOCHR2ABFV5ZTWYAKE6MTTS","target":"record","payload":{"canonical_record":{"source":{"id":"1709.03583","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2017-09-07T01:48:50Z","cross_cats_sorted":[],"title_canon_sha256":"f7d19737b9133701e705e4ecf776b784665ea995cb9eccf9e9a30fb4ce549e22","abstract_canon_sha256":"27e7b7bc0887cc61a3d1c0e0aed969c2e9ff916318cf53430e00d5dcc67ba8a1"},"schema_version":"1.0"},"canonical_sha256":"ce8c3708f1d0025af733b600a279939c9123ba56011732c775ce4781701418fe","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:35:30.090717Z","signature_b64":"7sz28oXgHuPsPeGSpYhS9ig9lWwJREke4+xPolnt1i9OSdgnmmiX7rMzsYtobTC3hlEJZcUvk/SkjJFq95MGAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ce8c3708f1d0025af733b600a279939c9123ba56011732c775ce4781701418fe","last_reissued_at":"2026-05-18T00:35:30.090170Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:35:30.090170Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1709.03583","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":"2026-05-18T00:35:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kC7jcVutfuWU/LK97tgGlpuxdYLHlyxJU/9mAuAMkUMJNgKfqZo2LYoJki7/wVwWCxJ8uDVAvaBAMIPRuWigBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-25T09:42:46.710268Z"},"content_sha256":"86fe99c25f5b4b912b0dee22ce41db70ac6a50e090a642d122f25f36556716cd","schema_version":"1.0","event_id":"sha256:86fe99c25f5b4b912b0dee22ce41db70ac6a50e090a642d122f25f36556716cd"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:Z2GDOCHR2ABFV5ZTWYAKE6MTTS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quality of Information in Mobile Crowdsensing: Survey and Research Challenges","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CY","authors_text":"Francesco Restuccia, Nirnay Ghosh, Sajal Das, Shameek Bhattacharjee, Tommaso Melodia","submitted_at":"2017-09-07T01:48:50Z","abstract_excerpt":"Smartphones have become the most pervasive devices in people's lives, and are clearly transforming the way we live and perceive technology. Today's smartphones benefit from almost ubiquitous Internet connectivity and come equipped with a plethora of inexpensive yet powerful embedded sensors, such as accelerometer, gyroscope, microphone, and camera. This unique combination has enabled revolutionary applications based on the mobile crowdsensing paradigm, such as real-time road traffic monitoring, air and noise pollution, crime control, and wildlife monitoring, just to name a few. Differently fro"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.03583","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":"2026-05-18T00:35:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tucwLNdQ0esU4qSnEokqEINHAf1fwsUXfh71lkczJMuTn4cMJpTWByRqotYBv/OkFjNvshhOhvtCP1ESkj0jDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-25T09:42:46.710641Z"},"content_sha256":"6ce0c5b11298f008abc5968389e0a862618d57f0342d9ea268a475ddb0dc2216","schema_version":"1.0","event_id":"sha256:6ce0c5b11298f008abc5968389e0a862618d57f0342d9ea268a475ddb0dc2216"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Z2GDOCHR2ABFV5ZTWYAKE6MTTS/bundle.json","state_url":"https://pith.science/pith/Z2GDOCHR2ABFV5ZTWYAKE6MTTS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Z2GDOCHR2ABFV5ZTWYAKE6MTTS/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":"2026-06-25T09:42:46Z","links":{"resolver":"https://pith.science/pith/Z2GDOCHR2ABFV5ZTWYAKE6MTTS","bundle":"https://pith.science/pith/Z2GDOCHR2ABFV5ZTWYAKE6MTTS/bundle.json","state":"https://pith.science/pith/Z2GDOCHR2ABFV5ZTWYAKE6MTTS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Z2GDOCHR2ABFV5ZTWYAKE6MTTS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:Z2GDOCHR2ABFV5ZTWYAKE6MTTS","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":"27e7b7bc0887cc61a3d1c0e0aed969c2e9ff916318cf53430e00d5dcc67ba8a1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2017-09-07T01:48:50Z","title_canon_sha256":"f7d19737b9133701e705e4ecf776b784665ea995cb9eccf9e9a30fb4ce549e22"},"schema_version":"1.0","source":{"id":"1709.03583","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.03583","created_at":"2026-05-18T00:35:30Z"},{"alias_kind":"arxiv_version","alias_value":"1709.03583v1","created_at":"2026-05-18T00:35:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.03583","created_at":"2026-05-18T00:35:30Z"},{"alias_kind":"pith_short_12","alias_value":"Z2GDOCHR2ABF","created_at":"2026-05-18T12:31:59Z"},{"alias_kind":"pith_short_16","alias_value":"Z2GDOCHR2ABFV5ZT","created_at":"2026-05-18T12:31:59Z"},{"alias_kind":"pith_short_8","alias_value":"Z2GDOCHR","created_at":"2026-05-18T12:31:59Z"}],"graph_snapshots":[{"event_id":"sha256:6ce0c5b11298f008abc5968389e0a862618d57f0342d9ea268a475ddb0dc2216","target":"graph","created_at":"2026-05-18T00:35:30Z","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":"Smartphones have become the most pervasive devices in people's lives, and are clearly transforming the way we live and perceive technology. Today's smartphones benefit from almost ubiquitous Internet connectivity and come equipped with a plethora of inexpensive yet powerful embedded sensors, such as accelerometer, gyroscope, microphone, and camera. This unique combination has enabled revolutionary applications based on the mobile crowdsensing paradigm, such as real-time road traffic monitoring, air and noise pollution, crime control, and wildlife monitoring, just to name a few. Differently fro","authors_text":"Francesco Restuccia, Nirnay Ghosh, Sajal Das, Shameek Bhattacharjee, Tommaso Melodia","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2017-09-07T01:48:50Z","title":"Quality of Information in Mobile Crowdsensing: Survey and Research Challenges"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.03583","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":"sha256:86fe99c25f5b4b912b0dee22ce41db70ac6a50e090a642d122f25f36556716cd","target":"record","created_at":"2026-05-18T00:35:30Z","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":"27e7b7bc0887cc61a3d1c0e0aed969c2e9ff916318cf53430e00d5dcc67ba8a1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2017-09-07T01:48:50Z","title_canon_sha256":"f7d19737b9133701e705e4ecf776b784665ea995cb9eccf9e9a30fb4ce549e22"},"schema_version":"1.0","source":{"id":"1709.03583","kind":"arxiv","version":1}},"canonical_sha256":"ce8c3708f1d0025af733b600a279939c9123ba56011732c775ce4781701418fe","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ce8c3708f1d0025af733b600a279939c9123ba56011732c775ce4781701418fe","first_computed_at":"2026-05-18T00:35:30.090170Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:35:30.090170Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7sz28oXgHuPsPeGSpYhS9ig9lWwJREke4+xPolnt1i9OSdgnmmiX7rMzsYtobTC3hlEJZcUvk/SkjJFq95MGAg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:35:30.090717Z","signed_message":"canonical_sha256_bytes"},"source_id":"1709.03583","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:86fe99c25f5b4b912b0dee22ce41db70ac6a50e090a642d122f25f36556716cd","sha256:6ce0c5b11298f008abc5968389e0a862618d57f0342d9ea268a475ddb0dc2216"],"state_sha256":"387fadf5b083517e6b161a5d75d1e4bdb44bb7d316b840f17cdc2c5a1c3752df"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QyRTxG0RDfj+/Nkcj78E1uOvSljQ8S63HHfzX3n2O2fsjyi3T7tNShmgWzd6Ah2INPdnhvjXCh4LyCpk0DoKBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-25T09:42:46.712567Z","bundle_sha256":"79b7d585f33858634ba4d8a8b1e433291220479f40c69e4e6ba9670eab8bd1ac"}}