{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:YX3UF3UVJUHZREOPG2MUAAWTZL","short_pith_number":"pith:YX3UF3UV","canonical_record":{"source":{"id":"2205.14895","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2022-05-30T07:26:54Z","cross_cats_sorted":["cs.CL","cs.MM"],"title_canon_sha256":"6ffdaec473cef13b7451b58f216f03cae9aee064ddccfe3ff1a8a7cb55d833ba","abstract_canon_sha256":"b0f86fae4d3b33d2fadf73f21635a63ed9804a52ab96b97e2fe2db7beaea7606"},"schema_version":"1.0"},"canonical_sha256":"c5f742ee954d0f9891cf36994002d3cae9644edd42f457080c2ee77c4dec2b7b","source":{"kind":"arxiv","id":"2205.14895","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2205.14895","created_at":"2026-07-05T04:27:22Z"},{"alias_kind":"arxiv_version","alias_value":"2205.14895v1","created_at":"2026-07-05T04:27:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2205.14895","created_at":"2026-07-05T04:27:22Z"},{"alias_kind":"pith_short_12","alias_value":"YX3UF3UVJUHZ","created_at":"2026-07-05T04:27:22Z"},{"alias_kind":"pith_short_16","alias_value":"YX3UF3UVJUHZREOP","created_at":"2026-07-05T04:27:22Z"},{"alias_kind":"pith_short_8","alias_value":"YX3UF3UV","created_at":"2026-07-05T04:27:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:YX3UF3UVJUHZREOPG2MUAAWTZL","target":"record","payload":{"canonical_record":{"source":{"id":"2205.14895","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2022-05-30T07:26:54Z","cross_cats_sorted":["cs.CL","cs.MM"],"title_canon_sha256":"6ffdaec473cef13b7451b58f216f03cae9aee064ddccfe3ff1a8a7cb55d833ba","abstract_canon_sha256":"b0f86fae4d3b33d2fadf73f21635a63ed9804a52ab96b97e2fe2db7beaea7606"},"schema_version":"1.0"},"canonical_sha256":"c5f742ee954d0f9891cf36994002d3cae9644edd42f457080c2ee77c4dec2b7b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:27:22.167156Z","signature_b64":"kkOSAyk3jdXwbnW5N42OZcykgBMN8eRAbAls+we21zcpQKTAJnCFa8N7f3SQfQ1YCwmLI/CiKnfJlk4VBdGMAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c5f742ee954d0f9891cf36994002d3cae9644edd42f457080c2ee77c4dec2b7b","last_reissued_at":"2026-07-05T04:27:22.166704Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:27:22.166704Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2205.14895","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":"2026-07-05T04:27:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oxU0cw+z/Qd4taVmTfw6eo273SakmomcHwYM2JvYBdxgMZ+SlwShysJ2zEJXAnvTtRd8pHAA+Ev8pUacDjebAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T04:21:07.865280Z"},"content_sha256":"c1213db56050cc36e8e6d8c234eed9244bff7b3a45e552ebfae48c139b5883cd","schema_version":"1.0","event_id":"sha256:c1213db56050cc36e8e6d8c234eed9244bff7b3a45e552ebfae48c139b5883cd"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:YX3UF3UVJUHZREOPG2MUAAWTZL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"From Representation to Reasoning: Towards both Evidence and Commonsense Reasoning for Video Question-Answering","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["cs.CL","cs.MM"],"primary_cat":"cs.CV","authors_text":"Jiangtong Li, Li Niu, Liqing Zhang","submitted_at":"2022-05-30T07:26:54Z","abstract_excerpt":"Video understanding has achieved great success in representation learning, such as video caption, video object grounding, and video descriptive question-answer. However, current methods still struggle on video reasoning, including evidence reasoning and commonsense reasoning. To facilitate deeper video understanding towards video reasoning, we present the task of Causal-VidQA, which includes four types of questions ranging from scene description (description) to evidence reasoning (explanation) and commonsense reasoning (prediction and counterfactual). For commonsense reasoning, we set up a tw"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2205.14895","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/2205.14895/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":"2026-07-05T04:27:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kwETCKAvOCt/G9RW9g6YOa09/jrmDSDmAg6ziHNdX6UiXlVA4DsunnufN1d5G9GCDUzPL59lEfiaGGs6EsCdCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T04:21:07.865903Z"},"content_sha256":"f049adba9713a552ab44bce4f66a4e2038f37560cc718473595267bd60787882","schema_version":"1.0","event_id":"sha256:f049adba9713a552ab44bce4f66a4e2038f37560cc718473595267bd60787882"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YX3UF3UVJUHZREOPG2MUAAWTZL/bundle.json","state_url":"https://pith.science/pith/YX3UF3UVJUHZREOPG2MUAAWTZL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YX3UF3UVJUHZREOPG2MUAAWTZL/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":"2026-08-10T04:21:07Z","links":{"resolver":"https://pith.science/pith/YX3UF3UVJUHZREOPG2MUAAWTZL","bundle":"https://pith.science/pith/YX3UF3UVJUHZREOPG2MUAAWTZL/bundle.json","state":"https://pith.science/pith/YX3UF3UVJUHZREOPG2MUAAWTZL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YX3UF3UVJUHZREOPG2MUAAWTZL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:YX3UF3UVJUHZREOPG2MUAAWTZL","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":"b0f86fae4d3b33d2fadf73f21635a63ed9804a52ab96b97e2fe2db7beaea7606","cross_cats_sorted":["cs.CL","cs.MM"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2022-05-30T07:26:54Z","title_canon_sha256":"6ffdaec473cef13b7451b58f216f03cae9aee064ddccfe3ff1a8a7cb55d833ba"},"schema_version":"1.0","source":{"id":"2205.14895","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2205.14895","created_at":"2026-07-05T04:27:22Z"},{"alias_kind":"arxiv_version","alias_value":"2205.14895v1","created_at":"2026-07-05T04:27:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2205.14895","created_at":"2026-07-05T04:27:22Z"},{"alias_kind":"pith_short_12","alias_value":"YX3UF3UVJUHZ","created_at":"2026-07-05T04:27:22Z"},{"alias_kind":"pith_short_16","alias_value":"YX3UF3UVJUHZREOP","created_at":"2026-07-05T04:27:22Z"},{"alias_kind":"pith_short_8","alias_value":"YX3UF3UV","created_at":"2026-07-05T04:27:22Z"}],"graph_snapshots":[{"event_id":"sha256:f049adba9713a552ab44bce4f66a4e2038f37560cc718473595267bd60787882","target":"graph","created_at":"2026-07-05T04:27:22Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2205.14895/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Video understanding has achieved great success in representation learning, such as video caption, video object grounding, and video descriptive question-answer. However, current methods still struggle on video reasoning, including evidence reasoning and commonsense reasoning. To facilitate deeper video understanding towards video reasoning, we present the task of Causal-VidQA, which includes four types of questions ranging from scene description (description) to evidence reasoning (explanation) and commonsense reasoning (prediction and counterfactual). For commonsense reasoning, we set up a tw","authors_text":"Jiangtong Li, Li Niu, Liqing Zhang","cross_cats":["cs.CL","cs.MM"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2022-05-30T07:26:54Z","title":"From Representation to Reasoning: Towards both Evidence and Commonsense Reasoning for Video Question-Answering"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2205.14895","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:c1213db56050cc36e8e6d8c234eed9244bff7b3a45e552ebfae48c139b5883cd","target":"record","created_at":"2026-07-05T04:27:22Z","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":"b0f86fae4d3b33d2fadf73f21635a63ed9804a52ab96b97e2fe2db7beaea7606","cross_cats_sorted":["cs.CL","cs.MM"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2022-05-30T07:26:54Z","title_canon_sha256":"6ffdaec473cef13b7451b58f216f03cae9aee064ddccfe3ff1a8a7cb55d833ba"},"schema_version":"1.0","source":{"id":"2205.14895","kind":"arxiv","version":1}},"canonical_sha256":"c5f742ee954d0f9891cf36994002d3cae9644edd42f457080c2ee77c4dec2b7b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c5f742ee954d0f9891cf36994002d3cae9644edd42f457080c2ee77c4dec2b7b","first_computed_at":"2026-07-05T04:27:22.166704Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:27:22.166704Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kkOSAyk3jdXwbnW5N42OZcykgBMN8eRAbAls+we21zcpQKTAJnCFa8N7f3SQfQ1YCwmLI/CiKnfJlk4VBdGMAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T04:27:22.167156Z","signed_message":"canonical_sha256_bytes"},"source_id":"2205.14895","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c1213db56050cc36e8e6d8c234eed9244bff7b3a45e552ebfae48c139b5883cd","sha256:f049adba9713a552ab44bce4f66a4e2038f37560cc718473595267bd60787882"],"state_sha256":"e198ea8f761d70a2c112620f18208e41edcbd56e4919e3788cda38dfabf64b76"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mOzc0YlwU7CyQtPfcbBDvtMFIIz8VnVtAYOVMukxqZc8AW79b4RtGStnqMu87p5HLfbsVg+sNLIlDTvZNSPYDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-10T04:21:07.872603Z","bundle_sha256":"02533d76ac44ccdfce1667d89cfdef7f0897a1c70708b5d16b04562b6e0971ab"}}