{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:XIL42GARQP5COSIILKPG4LIQPG","short_pith_number":"pith:XIL42GAR","canonical_record":{"source":{"id":"2505.07912","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DL","submitted_at":"2025-05-12T13:38:20Z","cross_cats_sorted":["cs.CL","cs.MM"],"title_canon_sha256":"13e641ea18d6bd4883fad94059a8b6bf1fc0a1383fae0b7430a500575fdf0189","abstract_canon_sha256":"e287b1b11bb653038dad0e09576090c85a4a04e795aad2688371d03a35d3d185"},"schema_version":"1.0"},"canonical_sha256":"ba17cd181183fa2749085a9e6e2d10799d041b438af1558bbe0620c3c5e76d59","source":{"kind":"arxiv","id":"2505.07912","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.07912","created_at":"2026-07-05T11:01:59Z"},{"alias_kind":"arxiv_version","alias_value":"2505.07912v1","created_at":"2026-07-05T11:01:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.07912","created_at":"2026-07-05T11:01:59Z"},{"alias_kind":"pith_short_12","alias_value":"XIL42GARQP5C","created_at":"2026-07-05T11:01:59Z"},{"alias_kind":"pith_short_16","alias_value":"XIL42GARQP5COSII","created_at":"2026-07-05T11:01:59Z"},{"alias_kind":"pith_short_8","alias_value":"XIL42GAR","created_at":"2026-07-05T11:01:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:XIL42GARQP5COSIILKPG4LIQPG","target":"record","payload":{"canonical_record":{"source":{"id":"2505.07912","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DL","submitted_at":"2025-05-12T13:38:20Z","cross_cats_sorted":["cs.CL","cs.MM"],"title_canon_sha256":"13e641ea18d6bd4883fad94059a8b6bf1fc0a1383fae0b7430a500575fdf0189","abstract_canon_sha256":"e287b1b11bb653038dad0e09576090c85a4a04e795aad2688371d03a35d3d185"},"schema_version":"1.0"},"canonical_sha256":"ba17cd181183fa2749085a9e6e2d10799d041b438af1558bbe0620c3c5e76d59","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:01:59.509617Z","signature_b64":"QXjgaURQYkCKDHan/BAezQw8PHqmy9xJw95IBI/LtiKip1b29yC/yRWDlgT3OWJzS0euvD4JsbyvsHEiDa6EBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ba17cd181183fa2749085a9e6e2d10799d041b438af1558bbe0620c3c5e76d59","last_reissued_at":"2026-07-05T11:01:59.509071Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:01:59.509071Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2505.07912","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":"2026-07-05T11:01:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4ACu8UOAPnJfxgxH1Nve3nLOfyDQYgKcHNK2lFnlmhGO+g5EDcNvKhXeHmAJIcf0T+ha4IwzS4bSpP+OnjGpAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T15:35:02.490642Z"},"content_sha256":"392f18a42b168b36d4ab4196a52187634f95e66fd13975a219da433099a30730","schema_version":"1.0","event_id":"sha256:392f18a42b168b36d4ab4196a52187634f95e66fd13975a219da433099a30730"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:XIL42GARQP5COSIILKPG4LIQPG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"SciCom Wiki: Fact-Checking and FAIR Knowledge Distribution for Scientific Videos and Podcasts","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.CL","cs.MM"],"primary_cat":"cs.DL","authors_text":"Constantin Sebastian Tremel, Markus Stocker, Niklas Stehr, Oliver Karras, S\\\"oren Auer, Tim Wittenborg","submitted_at":"2025-05-12T13:38:20Z","abstract_excerpt":"Democratic societies need accessible, reliable information. Videos and Podcasts have established themselves as the medium of choice for civic dissemination, but also as carriers of misinformation. The emerging Science Communication Knowledge Infrastructure (SciCom KI) curating non-textual media is still fragmented and not adequately equipped to scale against the content flood. Our work sets out to support the SciCom KI with a central, collaborative platform, the SciCom Wiki, to facilitate FAIR (findable, accessible, interoperable, reusable) media representation and the fact-checking of their c"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.07912","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/2505.07912/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":"2026-07-05T11:01:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"r5/rANkwDeKscxAxwYhPk2Mmq3LUUvjQ8urk6sVUvTjfN6LkWlgP4SXk0ji1tawmMw5yD/2TG7Ob2f56oFZuBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T15:35:02.491007Z"},"content_sha256":"dfc741dd757836ccc847ae9447a038093f4b84c6a931a319665a1fd772a3b7db","schema_version":"1.0","event_id":"sha256:dfc741dd757836ccc847ae9447a038093f4b84c6a931a319665a1fd772a3b7db"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XIL42GARQP5COSIILKPG4LIQPG/bundle.json","state_url":"https://pith.science/pith/XIL42GARQP5COSIILKPG4LIQPG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XIL42GARQP5COSIILKPG4LIQPG/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":"2026-07-07T15:35:02Z","links":{"resolver":"https://pith.science/pith/XIL42GARQP5COSIILKPG4LIQPG","bundle":"https://pith.science/pith/XIL42GARQP5COSIILKPG4LIQPG/bundle.json","state":"https://pith.science/pith/XIL42GARQP5COSIILKPG4LIQPG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XIL42GARQP5COSIILKPG4LIQPG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:XIL42GARQP5COSIILKPG4LIQPG","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":"e287b1b11bb653038dad0e09576090c85a4a04e795aad2688371d03a35d3d185","cross_cats_sorted":["cs.CL","cs.MM"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DL","submitted_at":"2025-05-12T13:38:20Z","title_canon_sha256":"13e641ea18d6bd4883fad94059a8b6bf1fc0a1383fae0b7430a500575fdf0189"},"schema_version":"1.0","source":{"id":"2505.07912","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.07912","created_at":"2026-07-05T11:01:59Z"},{"alias_kind":"arxiv_version","alias_value":"2505.07912v1","created_at":"2026-07-05T11:01:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.07912","created_at":"2026-07-05T11:01:59Z"},{"alias_kind":"pith_short_12","alias_value":"XIL42GARQP5C","created_at":"2026-07-05T11:01:59Z"},{"alias_kind":"pith_short_16","alias_value":"XIL42GARQP5COSII","created_at":"2026-07-05T11:01:59Z"},{"alias_kind":"pith_short_8","alias_value":"XIL42GAR","created_at":"2026-07-05T11:01:59Z"}],"graph_snapshots":[{"event_id":"sha256:dfc741dd757836ccc847ae9447a038093f4b84c6a931a319665a1fd772a3b7db","target":"graph","created_at":"2026-07-05T11:01:59Z","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/2505.07912/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Democratic societies need accessible, reliable information. Videos and Podcasts have established themselves as the medium of choice for civic dissemination, but also as carriers of misinformation. The emerging Science Communication Knowledge Infrastructure (SciCom KI) curating non-textual media is still fragmented and not adequately equipped to scale against the content flood. Our work sets out to support the SciCom KI with a central, collaborative platform, the SciCom Wiki, to facilitate FAIR (findable, accessible, interoperable, reusable) media representation and the fact-checking of their c","authors_text":"Constantin Sebastian Tremel, Markus Stocker, Niklas Stehr, Oliver Karras, S\\\"oren Auer, Tim Wittenborg","cross_cats":["cs.CL","cs.MM"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DL","submitted_at":"2025-05-12T13:38:20Z","title":"SciCom Wiki: Fact-Checking and FAIR Knowledge Distribution for Scientific Videos and Podcasts"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.07912","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":"sha256:392f18a42b168b36d4ab4196a52187634f95e66fd13975a219da433099a30730","target":"record","created_at":"2026-07-05T11:01:59Z","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":"e287b1b11bb653038dad0e09576090c85a4a04e795aad2688371d03a35d3d185","cross_cats_sorted":["cs.CL","cs.MM"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DL","submitted_at":"2025-05-12T13:38:20Z","title_canon_sha256":"13e641ea18d6bd4883fad94059a8b6bf1fc0a1383fae0b7430a500575fdf0189"},"schema_version":"1.0","source":{"id":"2505.07912","kind":"arxiv","version":1}},"canonical_sha256":"ba17cd181183fa2749085a9e6e2d10799d041b438af1558bbe0620c3c5e76d59","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ba17cd181183fa2749085a9e6e2d10799d041b438af1558bbe0620c3c5e76d59","first_computed_at":"2026-07-05T11:01:59.509071Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:01:59.509071Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"QXjgaURQYkCKDHan/BAezQw8PHqmy9xJw95IBI/LtiKip1b29yC/yRWDlgT3OWJzS0euvD4JsbyvsHEiDa6EBA==","signature_status":"signed_v1","signed_at":"2026-07-05T11:01:59.509617Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.07912","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:392f18a42b168b36d4ab4196a52187634f95e66fd13975a219da433099a30730","sha256:dfc741dd757836ccc847ae9447a038093f4b84c6a931a319665a1fd772a3b7db"],"state_sha256":"5e5c90adedf9a4798316d8923125b858c6901e669535cf042f76efa442ee1028"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"S1BBx4JAXW/XEohqbqptZvJUZKIk4yMd8i3eq0lpLUSdasQ4w5OuzI+HDYPonzBiny2K2Kw/B8IMZLqUATAeDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T15:35:02.492941Z","bundle_sha256":"b7e90455077c673a97acfd9bc939fa0b2c706537b60199df9ae8b9ef3e961644"}}