{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:PBSLHV4HF4OVIP5P7URT5KC2HI","short_pith_number":"pith:PBSLHV4H","canonical_record":{"source":{"id":"1606.05110","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ML","submitted_at":"2016-06-16T09:31:12Z","cross_cats_sorted":["cs.CY"],"title_canon_sha256":"989aa616ed4570d8174c8c1649f6532fa4bcd4a19947651c08dff3fb2f94ef9d","abstract_canon_sha256":"6c254f20e1fbc285ee1b9fe2018aac420f3cdf146684398483d08e54d4133cec"},"schema_version":"1.0"},"canonical_sha256":"7864b3d7872f1d543faffd233ea85a3a1064c804bde4ab592fc58d52ebc8b422","source":{"kind":"arxiv","id":"1606.05110","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1606.05110","created_at":"2026-05-18T01:12:22Z"},{"alias_kind":"arxiv_version","alias_value":"1606.05110v1","created_at":"2026-05-18T01:12:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.05110","created_at":"2026-05-18T01:12:22Z"},{"alias_kind":"pith_short_12","alias_value":"PBSLHV4HF4OV","created_at":"2026-05-18T12:30:39Z"},{"alias_kind":"pith_short_16","alias_value":"PBSLHV4HF4OVIP5P","created_at":"2026-05-18T12:30:39Z"},{"alias_kind":"pith_short_8","alias_value":"PBSLHV4H","created_at":"2026-05-18T12:30:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:PBSLHV4HF4OVIP5P7URT5KC2HI","target":"record","payload":{"canonical_record":{"source":{"id":"1606.05110","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ML","submitted_at":"2016-06-16T09:31:12Z","cross_cats_sorted":["cs.CY"],"title_canon_sha256":"989aa616ed4570d8174c8c1649f6532fa4bcd4a19947651c08dff3fb2f94ef9d","abstract_canon_sha256":"6c254f20e1fbc285ee1b9fe2018aac420f3cdf146684398483d08e54d4133cec"},"schema_version":"1.0"},"canonical_sha256":"7864b3d7872f1d543faffd233ea85a3a1064c804bde4ab592fc58d52ebc8b422","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:12:22.003934Z","signature_b64":"wcX3clU38EKw8haPUdtsKQglyoNsc1Pcg7ae2oopdhc5bB5Qk57dnwTH2xIlWFnI5/tc2tuYIDSs24navxOMBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7864b3d7872f1d543faffd233ea85a3a1064c804bde4ab592fc58d52ebc8b422","last_reissued_at":"2026-05-18T01:12:22.003532Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:12:22.003532Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1606.05110","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":"2026-05-18T01:12:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gPbTLk9fStl69MYKvvaGUziOMKFDc73ftak1eEJIPEKfaBCJcs2IgX4yYTT0mpWSrJT+nlw4HtNdZNSzy+oSDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T23:21:35.425738Z"},"content_sha256":"efd79335e4b4a176885c9129fd00c44c359483b403bc101eb24bddc02ef6842f","schema_version":"1.0","event_id":"sha256:efd79335e4b4a176885c9129fd00c44c359483b403bc101eb24bddc02ef6842f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:PBSLHV4HF4OVIP5P7URT5KC2HI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Machine Learning meets Data-Driven Journalism: Boosting International Understanding and Transparency in News Coverage","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CY"],"primary_cat":"stat.ML","authors_text":"Alejandro Molina, Christian P\\\"olitz, Elena Erdmann, Gerret von Nordheim, Henrik M\\\"uller, J\\\"org Rahnenf\\\"uhrer, Karin Boczek, Katharina Morik, Kristian Kersting, Lars Koppers","submitted_at":"2016-06-16T09:31:12Z","abstract_excerpt":"Migration crisis, climate change or tax havens: Global challenges need global solutions. But agreeing on a joint approach is difficult without a common ground for discussion. Public spheres are highly segmented because news are mainly produced and received on a national level. Gain- ing a global view on international debates about important issues is hindered by the enormous quantity of news and by language barriers. Media analysis usually focuses only on qualitative re- search. In this position statement, we argue that it is imperative to pool methods from machine learning, journalism studies"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.05110","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":"2026-05-18T01:12:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"W89ZWc1YgGUnS89s4CRl1cPiL9THlrx8cOgNuy8mK3lOHPWfsYxk7eiGIBXkGoaHG9jB6PpIzhdwmS2V+3isBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T23:21:35.426411Z"},"content_sha256":"c4b8b703c3ed420a6bc913075b02a2673cc0a1bbeda2b236e22c9b42dad6349f","schema_version":"1.0","event_id":"sha256:c4b8b703c3ed420a6bc913075b02a2673cc0a1bbeda2b236e22c9b42dad6349f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PBSLHV4HF4OVIP5P7URT5KC2HI/bundle.json","state_url":"https://pith.science/pith/PBSLHV4HF4OVIP5P7URT5KC2HI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PBSLHV4HF4OVIP5P7URT5KC2HI/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":"2026-05-27T23:21:35Z","links":{"resolver":"https://pith.science/pith/PBSLHV4HF4OVIP5P7URT5KC2HI","bundle":"https://pith.science/pith/PBSLHV4HF4OVIP5P7URT5KC2HI/bundle.json","state":"https://pith.science/pith/PBSLHV4HF4OVIP5P7URT5KC2HI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PBSLHV4HF4OVIP5P7URT5KC2HI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:PBSLHV4HF4OVIP5P7URT5KC2HI","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":"6c254f20e1fbc285ee1b9fe2018aac420f3cdf146684398483d08e54d4133cec","cross_cats_sorted":["cs.CY"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ML","submitted_at":"2016-06-16T09:31:12Z","title_canon_sha256":"989aa616ed4570d8174c8c1649f6532fa4bcd4a19947651c08dff3fb2f94ef9d"},"schema_version":"1.0","source":{"id":"1606.05110","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1606.05110","created_at":"2026-05-18T01:12:22Z"},{"alias_kind":"arxiv_version","alias_value":"1606.05110v1","created_at":"2026-05-18T01:12:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.05110","created_at":"2026-05-18T01:12:22Z"},{"alias_kind":"pith_short_12","alias_value":"PBSLHV4HF4OV","created_at":"2026-05-18T12:30:39Z"},{"alias_kind":"pith_short_16","alias_value":"PBSLHV4HF4OVIP5P","created_at":"2026-05-18T12:30:39Z"},{"alias_kind":"pith_short_8","alias_value":"PBSLHV4H","created_at":"2026-05-18T12:30:39Z"}],"graph_snapshots":[{"event_id":"sha256:c4b8b703c3ed420a6bc913075b02a2673cc0a1bbeda2b236e22c9b42dad6349f","target":"graph","created_at":"2026-05-18T01:12:22Z","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":"Migration crisis, climate change or tax havens: Global challenges need global solutions. But agreeing on a joint approach is difficult without a common ground for discussion. Public spheres are highly segmented because news are mainly produced and received on a national level. Gain- ing a global view on international debates about important issues is hindered by the enormous quantity of news and by language barriers. Media analysis usually focuses only on qualitative re- search. In this position statement, we argue that it is imperative to pool methods from machine learning, journalism studies","authors_text":"Alejandro Molina, Christian P\\\"olitz, Elena Erdmann, Gerret von Nordheim, Henrik M\\\"uller, J\\\"org Rahnenf\\\"uhrer, Karin Boczek, Katharina Morik, Kristian Kersting, Lars Koppers","cross_cats":["cs.CY"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ML","submitted_at":"2016-06-16T09:31:12Z","title":"Machine Learning meets Data-Driven Journalism: Boosting International Understanding and Transparency in News Coverage"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.05110","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:efd79335e4b4a176885c9129fd00c44c359483b403bc101eb24bddc02ef6842f","target":"record","created_at":"2026-05-18T01:12:22Z","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":"6c254f20e1fbc285ee1b9fe2018aac420f3cdf146684398483d08e54d4133cec","cross_cats_sorted":["cs.CY"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ML","submitted_at":"2016-06-16T09:31:12Z","title_canon_sha256":"989aa616ed4570d8174c8c1649f6532fa4bcd4a19947651c08dff3fb2f94ef9d"},"schema_version":"1.0","source":{"id":"1606.05110","kind":"arxiv","version":1}},"canonical_sha256":"7864b3d7872f1d543faffd233ea85a3a1064c804bde4ab592fc58d52ebc8b422","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7864b3d7872f1d543faffd233ea85a3a1064c804bde4ab592fc58d52ebc8b422","first_computed_at":"2026-05-18T01:12:22.003532Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:12:22.003532Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wcX3clU38EKw8haPUdtsKQglyoNsc1Pcg7ae2oopdhc5bB5Qk57dnwTH2xIlWFnI5/tc2tuYIDSs24navxOMBA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:12:22.003934Z","signed_message":"canonical_sha256_bytes"},"source_id":"1606.05110","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:efd79335e4b4a176885c9129fd00c44c359483b403bc101eb24bddc02ef6842f","sha256:c4b8b703c3ed420a6bc913075b02a2673cc0a1bbeda2b236e22c9b42dad6349f"],"state_sha256":"28bc14e771f6e8f732b4763fe33e5e384455f99a823cecf1fe873597a81a5909"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GSTMBxGIBL7q24UP7B/wk1Qo6FwejSzfhhqDInojdtkNl0jqffOUjOdGwoxXz/5EPvqL2vdCJmAQMnFih/IMBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T23:21:35.429560Z","bundle_sha256":"b41308a9a1cd9f38c78d93f030dfd3798f50948e8795f9e10ada42ce29071cc1"}}