{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:NVLDVSSF2PMREJPGGSUWWZMD5Z","short_pith_number":"pith:NVLDVSSF","canonical_record":{"source":{"id":"2110.09151","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CY","submitted_at":"2021-10-18T10:13:23Z","cross_cats_sorted":["cs.AI","cs.HC"],"title_canon_sha256":"c6b08646c02b7f6794e148dd33af71bf0810fdbb236a63e5c118f9c034091481","abstract_canon_sha256":"53c25777daee73aa2851cbaec89e32e8724268bfa21eda3d31591c487affdc6f"},"schema_version":"1.0"},"canonical_sha256":"6d563aca45d3d91225e634a96b6583ee766aed1ba764cf1bae9d672836fdcc00","source":{"kind":"arxiv","id":"2110.09151","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2110.09151","created_at":"2026-07-05T03:23:24Z"},{"alias_kind":"arxiv_version","alias_value":"2110.09151v1","created_at":"2026-07-05T03:23:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2110.09151","created_at":"2026-07-05T03:23:24Z"},{"alias_kind":"pith_short_12","alias_value":"NVLDVSSF2PMR","created_at":"2026-07-05T03:23:24Z"},{"alias_kind":"pith_short_16","alias_value":"NVLDVSSF2PMREJPG","created_at":"2026-07-05T03:23:24Z"},{"alias_kind":"pith_short_8","alias_value":"NVLDVSSF","created_at":"2026-07-05T03:23:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:NVLDVSSF2PMREJPGGSUWWZMD5Z","target":"record","payload":{"canonical_record":{"source":{"id":"2110.09151","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CY","submitted_at":"2021-10-18T10:13:23Z","cross_cats_sorted":["cs.AI","cs.HC"],"title_canon_sha256":"c6b08646c02b7f6794e148dd33af71bf0810fdbb236a63e5c118f9c034091481","abstract_canon_sha256":"53c25777daee73aa2851cbaec89e32e8724268bfa21eda3d31591c487affdc6f"},"schema_version":"1.0"},"canonical_sha256":"6d563aca45d3d91225e634a96b6583ee766aed1ba764cf1bae9d672836fdcc00","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:23:24.866981Z","signature_b64":"aDjLeC5Ah8Coqep+emSC143t5WW+D/kOME5IA0xNzTbeQCLWcUB6zvG00r+j3KXLsyEH+JV15ueuvgFfHxrKDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6d563aca45d3d91225e634a96b6583ee766aed1ba764cf1bae9d672836fdcc00","last_reissued_at":"2026-07-05T03:23:24.866643Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:23:24.866643Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2110.09151","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":"2026-07-05T03:23:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"s0YHtKZxS7Nliu/kqVIl0wl+LH+wRYwEm+NPbeAPMs06U1KFD0mzBZOGpfKADkY89f/IdL8SGiLGJdUFyrGLDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T23:24:07.324931Z"},"content_sha256":"6b77dd5e5c55bc655fea05c0f3eaf4e706a607de0bc9c358a301d4e185b7ebe0","schema_version":"1.0","event_id":"sha256:6b77dd5e5c55bc655fea05c0f3eaf4e706a607de0bc9c358a301d4e185b7ebe0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:NVLDVSSF2PMREJPGGSUWWZMD5Z","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"How to Effectively Identify and Communicate Person-Targeting Media Bias in Daily News Consumption?","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI","cs.HC"],"primary_cat":"cs.CY","authors_text":"Bela Gipp, Felix Hamborg, Karsten Donnay, Kim Heinser, Timo Spinde","submitted_at":"2021-10-18T10:13:23Z","abstract_excerpt":"Slanted news coverage strongly affects public opinion. This is especially true for coverage on politics and related issues, where studies have shown that bias in the news may influence elections and other collective decisions. Due to its viable importance, news coverage has long been studied in the social sciences, resulting in comprehensive models to describe it and effective yet costly methods to analyze it, such as content analysis. We present an in-progress system for news recommendation that is the first to automate the manual procedure of content analysis to reveal person-targeting biase"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2110.09151","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/2110.09151/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":"2026-07-05T03:23:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"J2bIA5cqib6s/YV4pbp3JTUS42zYz1l8MZoxHBnCA6RzUBieo3xnz5UbU9CZ2UfYUsYeouypeDx201Ln5JZpBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T23:24:07.325307Z"},"content_sha256":"bbf7a8c8cb48e05449886d9349a89985b23e7bbbf987c8aeb5a83a72a70f34d3","schema_version":"1.0","event_id":"sha256:bbf7a8c8cb48e05449886d9349a89985b23e7bbbf987c8aeb5a83a72a70f34d3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NVLDVSSF2PMREJPGGSUWWZMD5Z/bundle.json","state_url":"https://pith.science/pith/NVLDVSSF2PMREJPGGSUWWZMD5Z/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NVLDVSSF2PMREJPGGSUWWZMD5Z/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":"2026-07-06T23:24:07Z","links":{"resolver":"https://pith.science/pith/NVLDVSSF2PMREJPGGSUWWZMD5Z","bundle":"https://pith.science/pith/NVLDVSSF2PMREJPGGSUWWZMD5Z/bundle.json","state":"https://pith.science/pith/NVLDVSSF2PMREJPGGSUWWZMD5Z/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NVLDVSSF2PMREJPGGSUWWZMD5Z/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:NVLDVSSF2PMREJPGGSUWWZMD5Z","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":"53c25777daee73aa2851cbaec89e32e8724268bfa21eda3d31591c487affdc6f","cross_cats_sorted":["cs.AI","cs.HC"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CY","submitted_at":"2021-10-18T10:13:23Z","title_canon_sha256":"c6b08646c02b7f6794e148dd33af71bf0810fdbb236a63e5c118f9c034091481"},"schema_version":"1.0","source":{"id":"2110.09151","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2110.09151","created_at":"2026-07-05T03:23:24Z"},{"alias_kind":"arxiv_version","alias_value":"2110.09151v1","created_at":"2026-07-05T03:23:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2110.09151","created_at":"2026-07-05T03:23:24Z"},{"alias_kind":"pith_short_12","alias_value":"NVLDVSSF2PMR","created_at":"2026-07-05T03:23:24Z"},{"alias_kind":"pith_short_16","alias_value":"NVLDVSSF2PMREJPG","created_at":"2026-07-05T03:23:24Z"},{"alias_kind":"pith_short_8","alias_value":"NVLDVSSF","created_at":"2026-07-05T03:23:24Z"}],"graph_snapshots":[{"event_id":"sha256:bbf7a8c8cb48e05449886d9349a89985b23e7bbbf987c8aeb5a83a72a70f34d3","target":"graph","created_at":"2026-07-05T03:23:24Z","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/2110.09151/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Slanted news coverage strongly affects public opinion. This is especially true for coverage on politics and related issues, where studies have shown that bias in the news may influence elections and other collective decisions. Due to its viable importance, news coverage has long been studied in the social sciences, resulting in comprehensive models to describe it and effective yet costly methods to analyze it, such as content analysis. We present an in-progress system for news recommendation that is the first to automate the manual procedure of content analysis to reveal person-targeting biase","authors_text":"Bela Gipp, Felix Hamborg, Karsten Donnay, Kim Heinser, Timo Spinde","cross_cats":["cs.AI","cs.HC"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CY","submitted_at":"2021-10-18T10:13:23Z","title":"How to Effectively Identify and Communicate Person-Targeting Media Bias in Daily News Consumption?"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2110.09151","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":"sha256:6b77dd5e5c55bc655fea05c0f3eaf4e706a607de0bc9c358a301d4e185b7ebe0","target":"record","created_at":"2026-07-05T03:23:24Z","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":"53c25777daee73aa2851cbaec89e32e8724268bfa21eda3d31591c487affdc6f","cross_cats_sorted":["cs.AI","cs.HC"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CY","submitted_at":"2021-10-18T10:13:23Z","title_canon_sha256":"c6b08646c02b7f6794e148dd33af71bf0810fdbb236a63e5c118f9c034091481"},"schema_version":"1.0","source":{"id":"2110.09151","kind":"arxiv","version":1}},"canonical_sha256":"6d563aca45d3d91225e634a96b6583ee766aed1ba764cf1bae9d672836fdcc00","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6d563aca45d3d91225e634a96b6583ee766aed1ba764cf1bae9d672836fdcc00","first_computed_at":"2026-07-05T03:23:24.866643Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:23:24.866643Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"aDjLeC5Ah8Coqep+emSC143t5WW+D/kOME5IA0xNzTbeQCLWcUB6zvG00r+j3KXLsyEH+JV15ueuvgFfHxrKDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T03:23:24.866981Z","signed_message":"canonical_sha256_bytes"},"source_id":"2110.09151","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6b77dd5e5c55bc655fea05c0f3eaf4e706a607de0bc9c358a301d4e185b7ebe0","sha256:bbf7a8c8cb48e05449886d9349a89985b23e7bbbf987c8aeb5a83a72a70f34d3"],"state_sha256":"187162b9de5a5fd5217fcdc9ad24c23df693f7ca4072090eda7b4d0d9f2ffe8f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3mFjpA5z/K5ci5oRXPmkDMPlaQWBJjq/MdHV/quR99I/ZNtDjFzJpIU+Fo5xAIg1Jjx/sDVjFIHbbLBCeUnwCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T23:24:07.327350Z","bundle_sha256":"f067f0218320e31e0ae4e98087785b7f0f380684e356a4e2b9c86a9548176dfc"}}