{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:2URI6GK3IE7IC536GOE4SRP4D4","short_pith_number":"pith:2URI6GK3","canonical_record":{"source":{"id":"2412.09230","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-12-12T12:39:07Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"6b02b5c252c30c53f151ab6a001a46efb759d81e0264a888b5ea3b4b7e060cf2","abstract_canon_sha256":"3f6caca4234c501a7453a2b29a9c83833f0710a1c2c328643888402c525851e1"},"schema_version":"1.0"},"canonical_sha256":"d5228f195b413e81777e3389c945fc1f2a5faf9eafdb804a90f28bfefba10dde","source":{"kind":"arxiv","id":"2412.09230","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.09230","created_at":"2026-07-05T09:48:21Z"},{"alias_kind":"arxiv_version","alias_value":"2412.09230v1","created_at":"2026-07-05T09:48:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.09230","created_at":"2026-07-05T09:48:21Z"},{"alias_kind":"pith_short_12","alias_value":"2URI6GK3IE7I","created_at":"2026-07-05T09:48:21Z"},{"alias_kind":"pith_short_16","alias_value":"2URI6GK3IE7IC536","created_at":"2026-07-05T09:48:21Z"},{"alias_kind":"pith_short_8","alias_value":"2URI6GK3","created_at":"2026-07-05T09:48:21Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:2URI6GK3IE7IC536GOE4SRP4D4","target":"record","payload":{"canonical_record":{"source":{"id":"2412.09230","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-12-12T12:39:07Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"6b02b5c252c30c53f151ab6a001a46efb759d81e0264a888b5ea3b4b7e060cf2","abstract_canon_sha256":"3f6caca4234c501a7453a2b29a9c83833f0710a1c2c328643888402c525851e1"},"schema_version":"1.0"},"canonical_sha256":"d5228f195b413e81777e3389c945fc1f2a5faf9eafdb804a90f28bfefba10dde","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:48:21.412369Z","signature_b64":"abNbUSRx5V53mfu7TjZLyscVM8FmRdEyCYBDqMxUodPyZiNZ50+wFqrLZuVOH6a2UsYXUQutz+yor+9SH6zdBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d5228f195b413e81777e3389c945fc1f2a5faf9eafdb804a90f28bfefba10dde","last_reissued_at":"2026-07-05T09:48:21.411907Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:48:21.411907Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2412.09230","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":"2026-07-05T09:48:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"58GbesFvg65jUsW8dzsuGpLrY++2IpIeoU1KqcWd24KfOWCJwHlhfrvdJSTdrIB6iQybhl1efPiJwZ2DKkF5CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T09:02:43.145144Z"},"content_sha256":"18d48f8e6b481f1bb5cec9187a2434c2be662ba745301623381c78ebc473c53d","schema_version":"1.0","event_id":"sha256:18d48f8e6b481f1bb5cec9187a2434c2be662ba745301623381c78ebc473c53d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:2URI6GK3IE7IC536GOE4SRP4D4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Foundation Models and Adaptive Feature Selection: A Synergistic Approach to Video Question Answering","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.CV","authors_text":"Ankit Jha, Biplab Banerjee, Mohamad Hassan N C, Neha Bhargava, Sai Bhargav Rongali, Saurabh Prasad","submitted_at":"2024-12-12T12:39:07Z","abstract_excerpt":"This paper tackles the intricate challenge of video question-answering (VideoQA). Despite notable progress, current methods fall short of effectively integrating questions with video frames and semantic object-level abstractions to create question-aware video representations. We introduce Local-Global Question Aware Video Embedding (LGQAVE), which incorporates three major innovations to integrate multi-modal knowledge better and emphasize semantic visual concepts relevant to specific questions. LGQAVE moves beyond traditional ad-hoc frame sampling by utilizing a cross-attention mechanism that "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.09230","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/2412.09230/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":"2026-07-05T09:48:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"M/OvWy8cmVhkKv72WrjlT44g93yHIyvavUvLLIXgTttQqMwxS0cBuxRZedVLSKp41p2PZH51iwBYlPu4ZTn/Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T09:02:43.145541Z"},"content_sha256":"19df7be60e96093d6bc8968d4169219c10ed28b3de13593fade870ec444dd3b1","schema_version":"1.0","event_id":"sha256:19df7be60e96093d6bc8968d4169219c10ed28b3de13593fade870ec444dd3b1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2URI6GK3IE7IC536GOE4SRP4D4/bundle.json","state_url":"https://pith.science/pith/2URI6GK3IE7IC536GOE4SRP4D4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2URI6GK3IE7IC536GOE4SRP4D4/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":"2026-07-07T09:02:43Z","links":{"resolver":"https://pith.science/pith/2URI6GK3IE7IC536GOE4SRP4D4","bundle":"https://pith.science/pith/2URI6GK3IE7IC536GOE4SRP4D4/bundle.json","state":"https://pith.science/pith/2URI6GK3IE7IC536GOE4SRP4D4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2URI6GK3IE7IC536GOE4SRP4D4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:2URI6GK3IE7IC536GOE4SRP4D4","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":"3f6caca4234c501a7453a2b29a9c83833f0710a1c2c328643888402c525851e1","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-12-12T12:39:07Z","title_canon_sha256":"6b02b5c252c30c53f151ab6a001a46efb759d81e0264a888b5ea3b4b7e060cf2"},"schema_version":"1.0","source":{"id":"2412.09230","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.09230","created_at":"2026-07-05T09:48:21Z"},{"alias_kind":"arxiv_version","alias_value":"2412.09230v1","created_at":"2026-07-05T09:48:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.09230","created_at":"2026-07-05T09:48:21Z"},{"alias_kind":"pith_short_12","alias_value":"2URI6GK3IE7I","created_at":"2026-07-05T09:48:21Z"},{"alias_kind":"pith_short_16","alias_value":"2URI6GK3IE7IC536","created_at":"2026-07-05T09:48:21Z"},{"alias_kind":"pith_short_8","alias_value":"2URI6GK3","created_at":"2026-07-05T09:48:21Z"}],"graph_snapshots":[{"event_id":"sha256:19df7be60e96093d6bc8968d4169219c10ed28b3de13593fade870ec444dd3b1","target":"graph","created_at":"2026-07-05T09:48:21Z","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/2412.09230/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This paper tackles the intricate challenge of video question-answering (VideoQA). Despite notable progress, current methods fall short of effectively integrating questions with video frames and semantic object-level abstractions to create question-aware video representations. We introduce Local-Global Question Aware Video Embedding (LGQAVE), which incorporates three major innovations to integrate multi-modal knowledge better and emphasize semantic visual concepts relevant to specific questions. LGQAVE moves beyond traditional ad-hoc frame sampling by utilizing a cross-attention mechanism that ","authors_text":"Ankit Jha, Biplab Banerjee, Mohamad Hassan N C, Neha Bhargava, Sai Bhargav Rongali, Saurabh Prasad","cross_cats":["cs.AI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-12-12T12:39:07Z","title":"Foundation Models and Adaptive Feature Selection: A Synergistic Approach to Video Question Answering"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.09230","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":"sha256:18d48f8e6b481f1bb5cec9187a2434c2be662ba745301623381c78ebc473c53d","target":"record","created_at":"2026-07-05T09:48:21Z","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":"3f6caca4234c501a7453a2b29a9c83833f0710a1c2c328643888402c525851e1","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-12-12T12:39:07Z","title_canon_sha256":"6b02b5c252c30c53f151ab6a001a46efb759d81e0264a888b5ea3b4b7e060cf2"},"schema_version":"1.0","source":{"id":"2412.09230","kind":"arxiv","version":1}},"canonical_sha256":"d5228f195b413e81777e3389c945fc1f2a5faf9eafdb804a90f28bfefba10dde","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d5228f195b413e81777e3389c945fc1f2a5faf9eafdb804a90f28bfefba10dde","first_computed_at":"2026-07-05T09:48:21.411907Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:48:21.411907Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"abNbUSRx5V53mfu7TjZLyscVM8FmRdEyCYBDqMxUodPyZiNZ50+wFqrLZuVOH6a2UsYXUQutz+yor+9SH6zdBw==","signature_status":"signed_v1","signed_at":"2026-07-05T09:48:21.412369Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.09230","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:18d48f8e6b481f1bb5cec9187a2434c2be662ba745301623381c78ebc473c53d","sha256:19df7be60e96093d6bc8968d4169219c10ed28b3de13593fade870ec444dd3b1"],"state_sha256":"5b2cd63b39a2ee6816f4506b93630b6a8d1a68064cd15678ce43df51da944f73"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NqWbvhuZAnMkbhB2McZgPAbmBu4+r0WW6PDyc0VPGODy9eb/Zg74l1KOZQPrH4/vin3UV6u8fRHvl0LMrTkWBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T09:02:43.147466Z","bundle_sha256":"a873085951a720d238d428bf1eb966137e44a472b6be52e1b75b3f8ab6ccbe27"}}