{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:MJIAXJMTH7KCNSUYWVIOIVDKXQ","short_pith_number":"pith:MJIAXJMT","canonical_record":{"source":{"id":"2501.10940","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.SI","submitted_at":"2025-01-19T04:28:55Z","cross_cats_sorted":[],"title_canon_sha256":"ab972ab33d0c812db5e1f3bc340435f0ad2a1b45b360d9f558ab1f6004f0cd20","abstract_canon_sha256":"d4335e31bfadc1e68dc551ef417e999eb92961b5b6326576244c746387b3f204"},"schema_version":"1.0"},"canonical_sha256":"62500ba5933fd426ca98b550e4546abc07fc3c4362e8104743219132c394b39a","source":{"kind":"arxiv","id":"2501.10940","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.10940","created_at":"2026-07-05T10:03:01Z"},{"alias_kind":"arxiv_version","alias_value":"2501.10940v1","created_at":"2026-07-05T10:03:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.10940","created_at":"2026-07-05T10:03:01Z"},{"alias_kind":"pith_short_12","alias_value":"MJIAXJMTH7KC","created_at":"2026-07-05T10:03:01Z"},{"alias_kind":"pith_short_16","alias_value":"MJIAXJMTH7KCNSUY","created_at":"2026-07-05T10:03:01Z"},{"alias_kind":"pith_short_8","alias_value":"MJIAXJMT","created_at":"2026-07-05T10:03:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:MJIAXJMTH7KCNSUYWVIOIVDKXQ","target":"record","payload":{"canonical_record":{"source":{"id":"2501.10940","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.SI","submitted_at":"2025-01-19T04:28:55Z","cross_cats_sorted":[],"title_canon_sha256":"ab972ab33d0c812db5e1f3bc340435f0ad2a1b45b360d9f558ab1f6004f0cd20","abstract_canon_sha256":"d4335e31bfadc1e68dc551ef417e999eb92961b5b6326576244c746387b3f204"},"schema_version":"1.0"},"canonical_sha256":"62500ba5933fd426ca98b550e4546abc07fc3c4362e8104743219132c394b39a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:03:01.089867Z","signature_b64":"7u1nbmrSFKnGAlamVglWyM7PRSfKfYwBhz4VnsEQoHfC0XRno1yVzDYqPlvMULf80kDhDXEzolgO8UGNCrc0Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"62500ba5933fd426ca98b550e4546abc07fc3c4362e8104743219132c394b39a","last_reissued_at":"2026-07-05T10:03:01.089358Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:03:01.089358Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2501.10940","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":"2026-07-05T10:03:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JEJwqBY/nDFyOSd9IBLKhzxnq6vr7FqFYQ6PJNtE3ZV87PE22edSZSiuZXs6r8MF6onxohU/EWwGLN33pNkQCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-23T12:04:27.371502Z"},"content_sha256":"7f5aa138420207e61d8761e2a5b87d5ebfc6046bf60274a2cd94dd2f702eca4e","schema_version":"1.0","event_id":"sha256:7f5aa138420207e61d8761e2a5b87d5ebfc6046bf60274a2cd94dd2f702eca4e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:MJIAXJMTH7KCNSUYWVIOIVDKXQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Influence- and Interest-based Worker Recruitment in Crowdsourcing using Online Social Networks","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.SI","authors_text":"Ahmed Alagha, Hadi Otrok, Rabeb Mizouni, Shakti Singh","submitted_at":"2025-01-19T04:28:55Z","abstract_excerpt":"Workers recruitment remains a significant issue in Mobile Crowdsourcing (MCS), where the aim is to recruit a group of workers that maximizes the expected Quality of Service (QoS). Current recruitment systems assume that a pre-defined pool of workers is available. However, this assumption is not always true, especially in cold-start situations, where a new MCS task has just been released. Additionally, studies show that up to 96\\% of the available candidates are usually not willing to perform the assigned tasks. To tackle these issues, recent works use Online Social Networks (OSNs) and Influenc"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.10940","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/2501.10940/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":"2026-07-05T10:03:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Tz2aeKBv4kW1uQk5Lexb4TKubgj8GgoKKtyCqtG6QRAF1Lp6gRWTOjbE3Ki3mnP+AJAWql1zQ8uzKapBHqkgCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-23T12:04:27.371940Z"},"content_sha256":"1a42d9cf3f67a22f97f76b2608bd9c81968a7e05f1c06730b135b618adcd8372","schema_version":"1.0","event_id":"sha256:1a42d9cf3f67a22f97f76b2608bd9c81968a7e05f1c06730b135b618adcd8372"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MJIAXJMTH7KCNSUYWVIOIVDKXQ/bundle.json","state_url":"https://pith.science/pith/MJIAXJMTH7KCNSUYWVIOIVDKXQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MJIAXJMTH7KCNSUYWVIOIVDKXQ/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":"2026-08-23T12:04:27Z","links":{"resolver":"https://pith.science/pith/MJIAXJMTH7KCNSUYWVIOIVDKXQ","bundle":"https://pith.science/pith/MJIAXJMTH7KCNSUYWVIOIVDKXQ/bundle.json","state":"https://pith.science/pith/MJIAXJMTH7KCNSUYWVIOIVDKXQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MJIAXJMTH7KCNSUYWVIOIVDKXQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:MJIAXJMTH7KCNSUYWVIOIVDKXQ","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":"d4335e31bfadc1e68dc551ef417e999eb92961b5b6326576244c746387b3f204","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.SI","submitted_at":"2025-01-19T04:28:55Z","title_canon_sha256":"ab972ab33d0c812db5e1f3bc340435f0ad2a1b45b360d9f558ab1f6004f0cd20"},"schema_version":"1.0","source":{"id":"2501.10940","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.10940","created_at":"2026-07-05T10:03:01Z"},{"alias_kind":"arxiv_version","alias_value":"2501.10940v1","created_at":"2026-07-05T10:03:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.10940","created_at":"2026-07-05T10:03:01Z"},{"alias_kind":"pith_short_12","alias_value":"MJIAXJMTH7KC","created_at":"2026-07-05T10:03:01Z"},{"alias_kind":"pith_short_16","alias_value":"MJIAXJMTH7KCNSUY","created_at":"2026-07-05T10:03:01Z"},{"alias_kind":"pith_short_8","alias_value":"MJIAXJMT","created_at":"2026-07-05T10:03:01Z"}],"graph_snapshots":[{"event_id":"sha256:1a42d9cf3f67a22f97f76b2608bd9c81968a7e05f1c06730b135b618adcd8372","target":"graph","created_at":"2026-07-05T10:03:01Z","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/2501.10940/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Workers recruitment remains a significant issue in Mobile Crowdsourcing (MCS), where the aim is to recruit a group of workers that maximizes the expected Quality of Service (QoS). Current recruitment systems assume that a pre-defined pool of workers is available. However, this assumption is not always true, especially in cold-start situations, where a new MCS task has just been released. Additionally, studies show that up to 96\\% of the available candidates are usually not willing to perform the assigned tasks. To tackle these issues, recent works use Online Social Networks (OSNs) and Influenc","authors_text":"Ahmed Alagha, Hadi Otrok, Rabeb Mizouni, Shakti Singh","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.SI","submitted_at":"2025-01-19T04:28:55Z","title":"Influence- and Interest-based Worker Recruitment in Crowdsourcing using Online Social Networks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.10940","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":"sha256:7f5aa138420207e61d8761e2a5b87d5ebfc6046bf60274a2cd94dd2f702eca4e","target":"record","created_at":"2026-07-05T10:03:01Z","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":"d4335e31bfadc1e68dc551ef417e999eb92961b5b6326576244c746387b3f204","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.SI","submitted_at":"2025-01-19T04:28:55Z","title_canon_sha256":"ab972ab33d0c812db5e1f3bc340435f0ad2a1b45b360d9f558ab1f6004f0cd20"},"schema_version":"1.0","source":{"id":"2501.10940","kind":"arxiv","version":1}},"canonical_sha256":"62500ba5933fd426ca98b550e4546abc07fc3c4362e8104743219132c394b39a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"62500ba5933fd426ca98b550e4546abc07fc3c4362e8104743219132c394b39a","first_computed_at":"2026-07-05T10:03:01.089358Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:03:01.089358Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7u1nbmrSFKnGAlamVglWyM7PRSfKfYwBhz4VnsEQoHfC0XRno1yVzDYqPlvMULf80kDhDXEzolgO8UGNCrc0Cw==","signature_status":"signed_v1","signed_at":"2026-07-05T10:03:01.089867Z","signed_message":"canonical_sha256_bytes"},"source_id":"2501.10940","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7f5aa138420207e61d8761e2a5b87d5ebfc6046bf60274a2cd94dd2f702eca4e","sha256:1a42d9cf3f67a22f97f76b2608bd9c81968a7e05f1c06730b135b618adcd8372"],"state_sha256":"365b51ecdd90cad7a8b5a48036cb0af213c67aa76e837fe97adb668691f62463"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RtyaTf0LhrngtgNzVqXCHFepfH32soJNaaHwXlxrknB1BnNmGny4SB44gJyiDS1HczOBzDmcUMYet93BPf+dCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-23T12:04:27.374664Z","bundle_sha256":"1e06e51d4728645aaa945f52b93340e49d36b1f4917f69e2c9ace0a4650a75b2"}}