{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:T2IT4OYKQHFL5DKURG7ZAKXVVO","short_pith_number":"pith:T2IT4OYK","canonical_record":{"source":{"id":"1811.01852","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2018-11-05T17:17:18Z","cross_cats_sorted":["cs.CY"],"title_canon_sha256":"a1ceafa205b326a4ff4e3142204a6656d589ee147eb1e7300209f9a6bf4a981e","abstract_canon_sha256":"662e2806b729b851919b7331d167ff070ef8ca62d5af75cb3ca32286f336060d"},"schema_version":"1.0"},"canonical_sha256":"9e913e3b0a81cabe8d5489bf902af5ab928b5b725eab62903369bf43ac2de5ac","source":{"kind":"arxiv","id":"1811.01852","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.01852","created_at":"2026-05-18T00:01:33Z"},{"alias_kind":"arxiv_version","alias_value":"1811.01852v1","created_at":"2026-05-18T00:01:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.01852","created_at":"2026-05-18T00:01:33Z"},{"alias_kind":"pith_short_12","alias_value":"T2IT4OYKQHFL","created_at":"2026-05-18T12:32:53Z"},{"alias_kind":"pith_short_16","alias_value":"T2IT4OYKQHFL5DKU","created_at":"2026-05-18T12:32:53Z"},{"alias_kind":"pith_short_8","alias_value":"T2IT4OYK","created_at":"2026-05-18T12:32:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:T2IT4OYKQHFL5DKURG7ZAKXVVO","target":"record","payload":{"canonical_record":{"source":{"id":"1811.01852","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2018-11-05T17:17:18Z","cross_cats_sorted":["cs.CY"],"title_canon_sha256":"a1ceafa205b326a4ff4e3142204a6656d589ee147eb1e7300209f9a6bf4a981e","abstract_canon_sha256":"662e2806b729b851919b7331d167ff070ef8ca62d5af75cb3ca32286f336060d"},"schema_version":"1.0"},"canonical_sha256":"9e913e3b0a81cabe8d5489bf902af5ab928b5b725eab62903369bf43ac2de5ac","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:01:33.086099Z","signature_b64":"8CBKCVR8nqu8JvT9hdMv7aOvS8O0L8zFQHYdduTI6NZxL0g2SB1qQcfs1IMAfROw87zqL/h7YYyWtlWDmMh8Cg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9e913e3b0a81cabe8d5489bf902af5ab928b5b725eab62903369bf43ac2de5ac","last_reissued_at":"2026-05-18T00:01:33.085660Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:01:33.085660Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1811.01852","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":"2026-05-18T00:01:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cgKSFui7mikBEQMNwEdwL6EjhdrwpaDmCxpMMWRd8CIcrsv9rye2VEGz049P0Fa7nV6fjwg5t7+A+Qb3i5jmCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T09:50:05.945414Z"},"content_sha256":"9b98419dc85fa9a9b104d3b7ead1f5820d60a54cc0ea86a4916eb17e4365cfe1","schema_version":"1.0","event_id":"sha256:9b98419dc85fa9a9b104d3b7ead1f5820d60a54cc0ea86a4916eb17e4365cfe1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:T2IT4OYKQHFL5DKURG7ZAKXVVO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Differences between Health Related News Articles from Reliable and Unreliable Media","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CY"],"primary_cat":"cs.SI","authors_text":"Md Main Uddin Rony, Naeemul Hassan, Sameer Dhoju","submitted_at":"2018-11-05T17:17:18Z","abstract_excerpt":"In this study, we examine a collection of health-related news articles published by reliable and unreliable media outlets. Our analysis shows that there are structural, topical, and semantic differences in the way reliable and unreliable media outlets conduct health journalism. We argue that the findings from this study will be useful for combating health disinformation problem."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.01852","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":"2026-05-18T00:01:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Yohd7H/cOTBLQubEhBT0qJGeKcpz7oONvjeGbFA4n9vPx9NfCAc6qGQ0xxOBIKnSPyqxIHnhcaYEPYMWDUpOCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T09:50:05.945769Z"},"content_sha256":"1c833898ff7dd1ab1a60d035971755ab1ae1c5401691d86ed8c92e01453ef7c6","schema_version":"1.0","event_id":"sha256:1c833898ff7dd1ab1a60d035971755ab1ae1c5401691d86ed8c92e01453ef7c6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/T2IT4OYKQHFL5DKURG7ZAKXVVO/bundle.json","state_url":"https://pith.science/pith/T2IT4OYKQHFL5DKURG7ZAKXVVO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/T2IT4OYKQHFL5DKURG7ZAKXVVO/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":"2026-05-28T09:50:05Z","links":{"resolver":"https://pith.science/pith/T2IT4OYKQHFL5DKURG7ZAKXVVO","bundle":"https://pith.science/pith/T2IT4OYKQHFL5DKURG7ZAKXVVO/bundle.json","state":"https://pith.science/pith/T2IT4OYKQHFL5DKURG7ZAKXVVO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/T2IT4OYKQHFL5DKURG7ZAKXVVO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:T2IT4OYKQHFL5DKURG7ZAKXVVO","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":"662e2806b729b851919b7331d167ff070ef8ca62d5af75cb3ca32286f336060d","cross_cats_sorted":["cs.CY"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2018-11-05T17:17:18Z","title_canon_sha256":"a1ceafa205b326a4ff4e3142204a6656d589ee147eb1e7300209f9a6bf4a981e"},"schema_version":"1.0","source":{"id":"1811.01852","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.01852","created_at":"2026-05-18T00:01:33Z"},{"alias_kind":"arxiv_version","alias_value":"1811.01852v1","created_at":"2026-05-18T00:01:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.01852","created_at":"2026-05-18T00:01:33Z"},{"alias_kind":"pith_short_12","alias_value":"T2IT4OYKQHFL","created_at":"2026-05-18T12:32:53Z"},{"alias_kind":"pith_short_16","alias_value":"T2IT4OYKQHFL5DKU","created_at":"2026-05-18T12:32:53Z"},{"alias_kind":"pith_short_8","alias_value":"T2IT4OYK","created_at":"2026-05-18T12:32:53Z"}],"graph_snapshots":[{"event_id":"sha256:1c833898ff7dd1ab1a60d035971755ab1ae1c5401691d86ed8c92e01453ef7c6","target":"graph","created_at":"2026-05-18T00:01:33Z","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":"In this study, we examine a collection of health-related news articles published by reliable and unreliable media outlets. Our analysis shows that there are structural, topical, and semantic differences in the way reliable and unreliable media outlets conduct health journalism. We argue that the findings from this study will be useful for combating health disinformation problem.","authors_text":"Md Main Uddin Rony, Naeemul Hassan, Sameer Dhoju","cross_cats":["cs.CY"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2018-11-05T17:17:18Z","title":"Differences between Health Related News Articles from Reliable and Unreliable Media"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.01852","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":"sha256:9b98419dc85fa9a9b104d3b7ead1f5820d60a54cc0ea86a4916eb17e4365cfe1","target":"record","created_at":"2026-05-18T00:01:33Z","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":"662e2806b729b851919b7331d167ff070ef8ca62d5af75cb3ca32286f336060d","cross_cats_sorted":["cs.CY"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2018-11-05T17:17:18Z","title_canon_sha256":"a1ceafa205b326a4ff4e3142204a6656d589ee147eb1e7300209f9a6bf4a981e"},"schema_version":"1.0","source":{"id":"1811.01852","kind":"arxiv","version":1}},"canonical_sha256":"9e913e3b0a81cabe8d5489bf902af5ab928b5b725eab62903369bf43ac2de5ac","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9e913e3b0a81cabe8d5489bf902af5ab928b5b725eab62903369bf43ac2de5ac","first_computed_at":"2026-05-18T00:01:33.085660Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:01:33.085660Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8CBKCVR8nqu8JvT9hdMv7aOvS8O0L8zFQHYdduTI6NZxL0g2SB1qQcfs1IMAfROw87zqL/h7YYyWtlWDmMh8Cg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:01:33.086099Z","signed_message":"canonical_sha256_bytes"},"source_id":"1811.01852","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9b98419dc85fa9a9b104d3b7ead1f5820d60a54cc0ea86a4916eb17e4365cfe1","sha256:1c833898ff7dd1ab1a60d035971755ab1ae1c5401691d86ed8c92e01453ef7c6"],"state_sha256":"3adb8856d757cf0c89f92b3cfe4762a08d624fa759f123c00a2b30c3d0285a13"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"l/NMK6wJQ9UCeUnVPKJNQuQ92drroDbdqZZW7zX4Cv2jLJhavJsyRkQyfvqfWiVNPj64uGNneG4x+lb/1Rz0AQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T09:50:05.947733Z","bundle_sha256":"3691f6b4be1f64e18d46a4412c7502249892062179fa5a35c8de29bfc02edbb3"}}