{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:YXU7OMI7XF7N3R4QZOZG2RYUEL","short_pith_number":"pith:YXU7OMI7","canonical_record":{"source":{"id":"1310.5949","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2013-10-22T15:10:56Z","cross_cats_sorted":["cs.CR"],"title_canon_sha256":"5c54ac48a18c64b0e294b44d77501481f30e243493a93060799f573a9a3f6d38","abstract_canon_sha256":"98fd880282c5777904b43eb5b38c44e54a2be0765732f5834d3eda731e08de42"},"schema_version":"1.0"},"canonical_sha256":"c5e9f7311fb97eddc790cbb26d471422faf5ab09575652cdf56fb2d8ff40e41a","source":{"kind":"arxiv","id":"1310.5949","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1310.5949","created_at":"2026-05-18T00:59:03Z"},{"alias_kind":"arxiv_version","alias_value":"1310.5949v2","created_at":"2026-05-18T00:59:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.5949","created_at":"2026-05-18T00:59:03Z"},{"alias_kind":"pith_short_12","alias_value":"YXU7OMI7XF7N","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_16","alias_value":"YXU7OMI7XF7N3R4Q","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_8","alias_value":"YXU7OMI7","created_at":"2026-05-18T12:28:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:YXU7OMI7XF7N3R4QZOZG2RYUEL","target":"record","payload":{"canonical_record":{"source":{"id":"1310.5949","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2013-10-22T15:10:56Z","cross_cats_sorted":["cs.CR"],"title_canon_sha256":"5c54ac48a18c64b0e294b44d77501481f30e243493a93060799f573a9a3f6d38","abstract_canon_sha256":"98fd880282c5777904b43eb5b38c44e54a2be0765732f5834d3eda731e08de42"},"schema_version":"1.0"},"canonical_sha256":"c5e9f7311fb97eddc790cbb26d471422faf5ab09575652cdf56fb2d8ff40e41a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:59:03.663297Z","signature_b64":"UMKDY3ZzyzzumC+e17wvwwcia/AK+1W1w6g2PGt2NC71DwwdLfPy+pqeSJzqWVkKY6zOUnSQPEQJOxvRR1BpAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c5e9f7311fb97eddc790cbb26d471422faf5ab09575652cdf56fb2d8ff40e41a","last_reissued_at":"2026-05-18T00:59:03.662778Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:59:03.662778Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1310.5949","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:59:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OFXwFN4b58TQRGGCly7tkOiRCHjDoLOR9xdJ0ULke8bY5zcltfHUjciiakGuzXp+7e5N/q7b4mbYHKQ97VVXAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T12:52:48.156265Z"},"content_sha256":"36861f41333cceb58b9a64986849559107d1eadaa195f50ec58084ae508d23b1","schema_version":"1.0","event_id":"sha256:36861f41333cceb58b9a64986849559107d1eadaa195f50ec58084ae508d23b1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:YXU7OMI7XF7N3R4QZOZG2RYUEL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Safety Challenges and Solutions in Mobile Social Networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CR"],"primary_cat":"cs.NI","authors_text":"Behrouz Jedari, Feng Xia, Laurence T. Yang, Mohammad S. Obaidat, Yashar Najaflou","submitted_at":"2013-10-22T15:10:56Z","abstract_excerpt":"Mobile social networks (MSNs) are specific types of social media which consolidate the ability of omnipresent connection for mobile users/devices to share user-centric data objects among interested users. Taking advantage of the characteristics of both social networks and opportunistic networks, MSNs are capable of providing an efficient and effective mobile environment for users to access, share, and distribute data. However, lack of a protective infrastructure in these networks has turned them in to convenient targets for various perils. This is the main impulse why MSNs carry disparate and "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.5949","kind":"arxiv","version":2},"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":"2026-05-18T00:59:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"K04seLawGkpOsBKRjkcq+lIkm70I5zLy/jUBp3TLmbfaw9vaDFkciAcRplFk2c9leMqT+Hl7yP9cD+gScyjcCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T12:52:48.156636Z"},"content_sha256":"16833fd78fb31a6da355f53a2661d23ae7c78a3ce879db3b2f5a93357d272df0","schema_version":"1.0","event_id":"sha256:16833fd78fb31a6da355f53a2661d23ae7c78a3ce879db3b2f5a93357d272df0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YXU7OMI7XF7N3R4QZOZG2RYUEL/bundle.json","state_url":"https://pith.science/pith/YXU7OMI7XF7N3R4QZOZG2RYUEL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YXU7OMI7XF7N3R4QZOZG2RYUEL/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":"2026-05-30T12:52:48Z","links":{"resolver":"https://pith.science/pith/YXU7OMI7XF7N3R4QZOZG2RYUEL","bundle":"https://pith.science/pith/YXU7OMI7XF7N3R4QZOZG2RYUEL/bundle.json","state":"https://pith.science/pith/YXU7OMI7XF7N3R4QZOZG2RYUEL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YXU7OMI7XF7N3R4QZOZG2RYUEL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:YXU7OMI7XF7N3R4QZOZG2RYUEL","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":"98fd880282c5777904b43eb5b38c44e54a2be0765732f5834d3eda731e08de42","cross_cats_sorted":["cs.CR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2013-10-22T15:10:56Z","title_canon_sha256":"5c54ac48a18c64b0e294b44d77501481f30e243493a93060799f573a9a3f6d38"},"schema_version":"1.0","source":{"id":"1310.5949","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1310.5949","created_at":"2026-05-18T00:59:03Z"},{"alias_kind":"arxiv_version","alias_value":"1310.5949v2","created_at":"2026-05-18T00:59:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.5949","created_at":"2026-05-18T00:59:03Z"},{"alias_kind":"pith_short_12","alias_value":"YXU7OMI7XF7N","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_16","alias_value":"YXU7OMI7XF7N3R4Q","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_8","alias_value":"YXU7OMI7","created_at":"2026-05-18T12:28:09Z"}],"graph_snapshots":[{"event_id":"sha256:16833fd78fb31a6da355f53a2661d23ae7c78a3ce879db3b2f5a93357d272df0","target":"graph","created_at":"2026-05-18T00:59:03Z","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":"Mobile social networks (MSNs) are specific types of social media which consolidate the ability of omnipresent connection for mobile users/devices to share user-centric data objects among interested users. Taking advantage of the characteristics of both social networks and opportunistic networks, MSNs are capable of providing an efficient and effective mobile environment for users to access, share, and distribute data. However, lack of a protective infrastructure in these networks has turned them in to convenient targets for various perils. This is the main impulse why MSNs carry disparate and ","authors_text":"Behrouz Jedari, Feng Xia, Laurence T. Yang, Mohammad S. Obaidat, Yashar Najaflou","cross_cats":["cs.CR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2013-10-22T15:10:56Z","title":"Safety Challenges and Solutions in Mobile Social Networks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.5949","kind":"arxiv","version":2},"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":"sha256:36861f41333cceb58b9a64986849559107d1eadaa195f50ec58084ae508d23b1","target":"record","created_at":"2026-05-18T00:59:03Z","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":"98fd880282c5777904b43eb5b38c44e54a2be0765732f5834d3eda731e08de42","cross_cats_sorted":["cs.CR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2013-10-22T15:10:56Z","title_canon_sha256":"5c54ac48a18c64b0e294b44d77501481f30e243493a93060799f573a9a3f6d38"},"schema_version":"1.0","source":{"id":"1310.5949","kind":"arxiv","version":2}},"canonical_sha256":"c5e9f7311fb97eddc790cbb26d471422faf5ab09575652cdf56fb2d8ff40e41a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c5e9f7311fb97eddc790cbb26d471422faf5ab09575652cdf56fb2d8ff40e41a","first_computed_at":"2026-05-18T00:59:03.662778Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:59:03.662778Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UMKDY3ZzyzzumC+e17wvwwcia/AK+1W1w6g2PGt2NC71DwwdLfPy+pqeSJzqWVkKY6zOUnSQPEQJOxvRR1BpAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:59:03.663297Z","signed_message":"canonical_sha256_bytes"},"source_id":"1310.5949","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:36861f41333cceb58b9a64986849559107d1eadaa195f50ec58084ae508d23b1","sha256:16833fd78fb31a6da355f53a2661d23ae7c78a3ce879db3b2f5a93357d272df0"],"state_sha256":"1ff5bbc79a3d9bb33331b7dd43e30bfec89db7112a238efcfb9b634d8d55d151"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"W2yewBzpCNRg4B/M2t2ohbG1RXvxl6D1E1WPwUef6Rh/cZmgU0w1I8rIYa/VjwKO1jwWTDkt328UXgiQSGczDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T12:52:48.158741Z","bundle_sha256":"3da1c5ace47598d8ef1a20beca4e2c660ea83b048b3d0657cec7dae1578bca51"}}