{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:F7LQJTBDV6RWAT6BJWEWRDDPPM","short_pith_number":"pith:F7LQJTBD","canonical_record":{"source":{"id":"2606.03635","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2026-06-02T13:31:57Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"434213bb4bb7df58e19db8b1d0c03ddd932e968687f14eb973db3a5b1eb02c21","abstract_canon_sha256":"6780bd06d8ea804799fc6a764c6656397915a29988f4a958e13bb668fda2982c"},"schema_version":"1.0"},"canonical_sha256":"2fd704cc23afa3604fc14d89688c6f7b3851e118a7ccba9441560feb25947da1","source":{"kind":"arxiv","id":"2606.03635","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.03635","created_at":"2026-06-03T01:06:03Z"},{"alias_kind":"arxiv_version","alias_value":"2606.03635v1","created_at":"2026-06-03T01:06:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.03635","created_at":"2026-06-03T01:06:03Z"},{"alias_kind":"pith_short_12","alias_value":"F7LQJTBDV6RW","created_at":"2026-06-03T01:06:03Z"},{"alias_kind":"pith_short_16","alias_value":"F7LQJTBDV6RWAT6B","created_at":"2026-06-03T01:06:03Z"},{"alias_kind":"pith_short_8","alias_value":"F7LQJTBD","created_at":"2026-06-03T01:06:03Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:F7LQJTBDV6RWAT6BJWEWRDDPPM","target":"record","payload":{"canonical_record":{"source":{"id":"2606.03635","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2026-06-02T13:31:57Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"434213bb4bb7df58e19db8b1d0c03ddd932e968687f14eb973db3a5b1eb02c21","abstract_canon_sha256":"6780bd06d8ea804799fc6a764c6656397915a29988f4a958e13bb668fda2982c"},"schema_version":"1.0"},"canonical_sha256":"2fd704cc23afa3604fc14d89688c6f7b3851e118a7ccba9441560feb25947da1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-03T01:06:03.015326Z","signature_b64":"pJb5vNHOuRno2LgL/deGTX+JnCuRgkc6OeF/cF03LkSEu3dpNOfEeLWjKuIK4Tx6Hd6AYm1sU2sCb3zb8eEoAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2fd704cc23afa3604fc14d89688c6f7b3851e118a7ccba9441560feb25947da1","last_reissued_at":"2026-06-03T01:06:03.014908Z","signature_status":"signed_v1","first_computed_at":"2026-06-03T01:06:03.014908Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.03635","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":"2026-06-03T01:06:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"y6iCYluyl6znh0t+i823WpkvZPAKUMQYEHyec7UdBYD4TXXYWWpes6R7Dx8JktYD/aTeOMXEwZf9RBrZRmMZBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T02:42:57.067463Z"},"content_sha256":"3936d809443c3f4bd019cbe8b22d0613b46f68f6aa214bfd569e83b138bffaa8","schema_version":"1.0","event_id":"sha256:3936d809443c3f4bd019cbe8b22d0613b46f68f6aa214bfd569e83b138bffaa8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:F7LQJTBDV6RWAT6BJWEWRDDPPM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"VidMsg: A Benchmark for Implicit Message Inference in Short Videos","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.CV","authors_text":"Issar Tzachor, Michael Green, Rami Ben-Ari","submitted_at":"2026-06-02T13:31:57Z","abstract_excerpt":"Understanding short online videos involves more than identifying visible objects and actions; video makers often include an underlying message or purpose in the clip. We introduce VidMsg, a benchmark for evaluating implicit message understanding in short, internet-native video clips. VidMsg contains 400 YouTube-derived clips across 9 practical topic areas and 52 fine-grained target messages, covering domains such as career and finance, education, health and well-being, culture, safety, sustainability, and lifestyle. VidMsg is constructed through a message-first pipeline: an LLM first translate"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.03635","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/2606.03635/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":"2026-06-03T01:06:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/iiUp50FyW2Srpm6752I9qY1WeEr8O+NYGXTJN0ynO9Nbz9EBit/A8AeP/QE1op6sPHjDnTZR1w9bNQNi+PTCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T02:42:57.067853Z"},"content_sha256":"d2922432baa449a6ac6f54ae77784949b1d4598bcf5317a0f911ef8ff8796941","schema_version":"1.0","event_id":"sha256:d2922432baa449a6ac6f54ae77784949b1d4598bcf5317a0f911ef8ff8796941"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/F7LQJTBDV6RWAT6BJWEWRDDPPM/bundle.json","state_url":"https://pith.science/pith/F7LQJTBDV6RWAT6BJWEWRDDPPM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/F7LQJTBDV6RWAT6BJWEWRDDPPM/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":"2026-06-04T02:42:57Z","links":{"resolver":"https://pith.science/pith/F7LQJTBDV6RWAT6BJWEWRDDPPM","bundle":"https://pith.science/pith/F7LQJTBDV6RWAT6BJWEWRDDPPM/bundle.json","state":"https://pith.science/pith/F7LQJTBDV6RWAT6BJWEWRDDPPM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/F7LQJTBDV6RWAT6BJWEWRDDPPM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:F7LQJTBDV6RWAT6BJWEWRDDPPM","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":"6780bd06d8ea804799fc6a764c6656397915a29988f4a958e13bb668fda2982c","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2026-06-02T13:31:57Z","title_canon_sha256":"434213bb4bb7df58e19db8b1d0c03ddd932e968687f14eb973db3a5b1eb02c21"},"schema_version":"1.0","source":{"id":"2606.03635","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.03635","created_at":"2026-06-03T01:06:03Z"},{"alias_kind":"arxiv_version","alias_value":"2606.03635v1","created_at":"2026-06-03T01:06:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.03635","created_at":"2026-06-03T01:06:03Z"},{"alias_kind":"pith_short_12","alias_value":"F7LQJTBDV6RW","created_at":"2026-06-03T01:06:03Z"},{"alias_kind":"pith_short_16","alias_value":"F7LQJTBDV6RWAT6B","created_at":"2026-06-03T01:06:03Z"},{"alias_kind":"pith_short_8","alias_value":"F7LQJTBD","created_at":"2026-06-03T01:06:03Z"}],"graph_snapshots":[{"event_id":"sha256:d2922432baa449a6ac6f54ae77784949b1d4598bcf5317a0f911ef8ff8796941","target":"graph","created_at":"2026-06-03T01:06:03Z","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/2606.03635/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Understanding short online videos involves more than identifying visible objects and actions; video makers often include an underlying message or purpose in the clip. We introduce VidMsg, a benchmark for evaluating implicit message understanding in short, internet-native video clips. VidMsg contains 400 YouTube-derived clips across 9 practical topic areas and 52 fine-grained target messages, covering domains such as career and finance, education, health and well-being, culture, safety, sustainability, and lifestyle. VidMsg is constructed through a message-first pipeline: an LLM first translate","authors_text":"Issar Tzachor, Michael Green, Rami Ben-Ari","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2026-06-02T13:31:57Z","title":"VidMsg: A Benchmark for Implicit Message Inference in Short Videos"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.03635","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":"sha256:3936d809443c3f4bd019cbe8b22d0613b46f68f6aa214bfd569e83b138bffaa8","target":"record","created_at":"2026-06-03T01:06:03Z","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":"6780bd06d8ea804799fc6a764c6656397915a29988f4a958e13bb668fda2982c","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2026-06-02T13:31:57Z","title_canon_sha256":"434213bb4bb7df58e19db8b1d0c03ddd932e968687f14eb973db3a5b1eb02c21"},"schema_version":"1.0","source":{"id":"2606.03635","kind":"arxiv","version":1}},"canonical_sha256":"2fd704cc23afa3604fc14d89688c6f7b3851e118a7ccba9441560feb25947da1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2fd704cc23afa3604fc14d89688c6f7b3851e118a7ccba9441560feb25947da1","first_computed_at":"2026-06-03T01:06:03.014908Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-03T01:06:03.014908Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pJb5vNHOuRno2LgL/deGTX+JnCuRgkc6OeF/cF03LkSEu3dpNOfEeLWjKuIK4Tx6Hd6AYm1sU2sCb3zb8eEoAw==","signature_status":"signed_v1","signed_at":"2026-06-03T01:06:03.015326Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.03635","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3936d809443c3f4bd019cbe8b22d0613b46f68f6aa214bfd569e83b138bffaa8","sha256:d2922432baa449a6ac6f54ae77784949b1d4598bcf5317a0f911ef8ff8796941"],"state_sha256":"2b812e20183de17a8dc4472f9b55e7b759a34778ba6ec1b9c9dee73add60e600"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dvFQQvf97DnFq7KPSGW7tZ98gEr6QraineJhp1UR3WKKAzR/fCqglz/KmB9z1AhMV3F0GqpWifnybpbOCAkSDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T02:42:57.071269Z","bundle_sha256":"5ea69f2bf5113d3c7fa1003b2f9b538f73aa8a14e28ef988485d68461fe7a328"}}