{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:FEWOIOFHXLCL4UOMEYBRKBNLJX","short_pith_number":"pith:FEWOIOFH","schema_version":"1.0","canonical_sha256":"292ce438a7bac4be51cc26031505ab4dce490cfc00b20b96009d29717f056195","source":{"kind":"arxiv","id":"1808.09801","version":1},"attestation_state":"computed","paper":{"title":"PS-Sim: A Framework for Scalable Simulation of Participatory Sensing Data","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.SI"],"primary_cat":"cs.NI","authors_text":"Nirnay Ghosh, Rajesh P Barnwal, Sajal K Das, Soumya K Ghosh","submitted_at":"2018-08-29T13:29:17Z","abstract_excerpt":"Emergence of smartphone and the participatory sensing (PS) paradigm have paved the way for a new variant of pervasive computing. In PS, human user performs sensing tasks and generates notifications, typically in lieu of incentives. These notifications are real-time, large-volume, and multi-modal, which are eventually fused by the PS platform to generate a summary. One major limitation with PS is the sparsity of notifications owing to lack of active participation, thus inhibiting large scale real-life experiments for the research community. On the flip side, research community always needs grou"},"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":"1808.09801","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2018-08-29T13:29:17Z","cross_cats_sorted":["cs.SI"],"title_canon_sha256":"7a5d6c15ce3e10945a02ddd7aec3bdfb7af6cce68529336de32765ca82916cef","abstract_canon_sha256":"11a4f076d25776b34a2eec7f4425f8bf6ee4e9bcaf2f81b0aa45fe8f290752df"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:06:54.430039Z","signature_b64":"s2WuuEOvNLd1pQ1bJ4k6iDfYWCSqMYF5Ti17EXO6PDQUTJ1oteULt83Y6wHqfF6SnUdRj7sI0RnERgr5tVRMAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"292ce438a7bac4be51cc26031505ab4dce490cfc00b20b96009d29717f056195","last_reissued_at":"2026-05-18T00:06:54.429506Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:06:54.429506Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"PS-Sim: A Framework for Scalable Simulation of Participatory Sensing Data","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.SI"],"primary_cat":"cs.NI","authors_text":"Nirnay Ghosh, Rajesh P Barnwal, Sajal K Das, Soumya K Ghosh","submitted_at":"2018-08-29T13:29:17Z","abstract_excerpt":"Emergence of smartphone and the participatory sensing (PS) paradigm have paved the way for a new variant of pervasive computing. In PS, human user performs sensing tasks and generates notifications, typically in lieu of incentives. These notifications are real-time, large-volume, and multi-modal, which are eventually fused by the PS platform to generate a summary. One major limitation with PS is the sparsity of notifications owing to lack of active participation, thus inhibiting large scale real-life experiments for the research community. On the flip side, research community always needs grou"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.09801","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1808.09801","created_at":"2026-05-18T00:06:54.429605+00:00"},{"alias_kind":"arxiv_version","alias_value":"1808.09801v1","created_at":"2026-05-18T00:06:54.429605+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.09801","created_at":"2026-05-18T00:06:54.429605+00:00"},{"alias_kind":"pith_short_12","alias_value":"FEWOIOFHXLCL","created_at":"2026-05-18T12:32:22.470017+00:00"},{"alias_kind":"pith_short_16","alias_value":"FEWOIOFHXLCL4UOM","created_at":"2026-05-18T12:32:22.470017+00:00"},{"alias_kind":"pith_short_8","alias_value":"FEWOIOFH","created_at":"2026-05-18T12:32:22.470017+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/FEWOIOFHXLCL4UOMEYBRKBNLJX","json":"https://pith.science/pith/FEWOIOFHXLCL4UOMEYBRKBNLJX.json","graph_json":"https://pith.science/api/pith-number/FEWOIOFHXLCL4UOMEYBRKBNLJX/graph.json","events_json":"https://pith.science/api/pith-number/FEWOIOFHXLCL4UOMEYBRKBNLJX/events.json","paper":"https://pith.science/paper/FEWOIOFH"},"agent_actions":{"view_html":"https://pith.science/pith/FEWOIOFHXLCL4UOMEYBRKBNLJX","download_json":"https://pith.science/pith/FEWOIOFHXLCL4UOMEYBRKBNLJX.json","view_paper":"https://pith.science/paper/FEWOIOFH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1808.09801&json=true","fetch_graph":"https://pith.science/api/pith-number/FEWOIOFHXLCL4UOMEYBRKBNLJX/graph.json","fetch_events":"https://pith.science/api/pith-number/FEWOIOFHXLCL4UOMEYBRKBNLJX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FEWOIOFHXLCL4UOMEYBRKBNLJX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FEWOIOFHXLCL4UOMEYBRKBNLJX/action/storage_attestation","attest_author":"https://pith.science/pith/FEWOIOFHXLCL4UOMEYBRKBNLJX/action/author_attestation","sign_citation":"https://pith.science/pith/FEWOIOFHXLCL4UOMEYBRKBNLJX/action/citation_signature","submit_replication":"https://pith.science/pith/FEWOIOFHXLCL4UOMEYBRKBNLJX/action/replication_record"}},"created_at":"2026-05-18T00:06:54.429605+00:00","updated_at":"2026-05-18T00:06:54.429605+00:00"}