{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:CBPALY2QL5EAGX47TGNTXWK4SO","short_pith_number":"pith:CBPALY2Q","canonical_record":{"source":{"id":"2503.06310","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-03-08T19:04:36Z","cross_cats_sorted":[],"title_canon_sha256":"4674a6772a947aeb258e2de87cd1455ed9ba7df3ea9f66a5c2a81682211fd15e","abstract_canon_sha256":"3f2494610519b89643d518dc5478f7dafefc10c8a40e818da5830930a3cd9a4e"},"schema_version":"1.0"},"canonical_sha256":"105e05e3505f48035f9f999b3bd95c93a8243774578bffeecf764faadbf2b52e","source":{"kind":"arxiv","id":"2503.06310","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2503.06310","created_at":"2026-05-20T02:05:32Z"},{"alias_kind":"arxiv_version","alias_value":"2503.06310v4","created_at":"2026-05-20T02:05:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2503.06310","created_at":"2026-05-20T02:05:32Z"},{"alias_kind":"pith_short_12","alias_value":"CBPALY2QL5EA","created_at":"2026-05-20T02:05:32Z"},{"alias_kind":"pith_short_16","alias_value":"CBPALY2QL5EAGX47","created_at":"2026-05-20T02:05:32Z"},{"alias_kind":"pith_short_8","alias_value":"CBPALY2Q","created_at":"2026-05-20T02:05:32Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:CBPALY2QL5EAGX47TGNTXWK4SO","target":"record","payload":{"canonical_record":{"source":{"id":"2503.06310","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-03-08T19:04:36Z","cross_cats_sorted":[],"title_canon_sha256":"4674a6772a947aeb258e2de87cd1455ed9ba7df3ea9f66a5c2a81682211fd15e","abstract_canon_sha256":"3f2494610519b89643d518dc5478f7dafefc10c8a40e818da5830930a3cd9a4e"},"schema_version":"1.0"},"canonical_sha256":"105e05e3505f48035f9f999b3bd95c93a8243774578bffeecf764faadbf2b52e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-20T02:05:32.874210Z","signature_b64":"Vz8cQoPRcXpuwWGQPNJAm8rdWmKKYy38DJrZF+KEtYwlk5/AN7ySqEMW3Me/J31kv8WvaTlu2sQQIE0mKtxZAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"105e05e3505f48035f9f999b3bd95c93a8243774578bffeecf764faadbf2b52e","last_reissued_at":"2026-05-20T02:05:32.873514Z","signature_status":"signed_v1","first_computed_at":"2026-05-20T02:05:32.873514Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2503.06310","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-20T02:05:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OjFsU8aS4FvPzYYIf7x8FNlEWueULb/srLg0WoEAfNAFPMKZJ5OUkAUstMA20J9T31mJyiqjvFYB9wkKdLh4BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-24T23:16:18.372246Z"},"content_sha256":"67e136bb3a034730309c3a36dd23f9420fc50b988da4e674cebf1238f5125636","schema_version":"1.0","event_id":"sha256:67e136bb3a034730309c3a36dd23f9420fc50b988da4e674cebf1238f5125636"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:CBPALY2QL5EAGX47TGNTXWK4SO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Scene-Action Prompt Fusion for Coherent Text-to-Video Storytelling","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Divya Kothandaraman, Ming C. Lin, Taewon Kang","submitted_at":"2025-03-08T19:04:36Z","abstract_excerpt":"Generating coherent long-form video sequences from discrete text prompts remains challenging due to difficulties in maintaining temporal coherence, semantic consistency, and scene-action continuity across segments. We propose a novel storytelling framework that integrates scene and action prompts through dynamics-inspired prompt mixing. Our approach combines three key components: (i) a bidirectional time-weighted latent blending strategy that enforces temporal consistency between consecutive video segments, (ii) a dynamics-informed prompt weighting (DIPW) mechanism that adaptively balances sce"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2503.06310","kind":"arxiv","version":4},"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/2503.06310/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":"2026-05-20T02:05:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pk1SXWxKmNG4ZUn5UwNuNaHJkYSHbi3dl+MnnyjxdQ3LhHOoPjmNawawNwwnEaLQVeEsZlj9Bhm1iZrSQhRpCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-24T23:16:18.372943Z"},"content_sha256":"2f7320b09b08ab0c2fdbcbaecdf6eae1a897357317ca4ce2a0761075e02c1b0b","schema_version":"1.0","event_id":"sha256:2f7320b09b08ab0c2fdbcbaecdf6eae1a897357317ca4ce2a0761075e02c1b0b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CBPALY2QL5EAGX47TGNTXWK4SO/bundle.json","state_url":"https://pith.science/pith/CBPALY2QL5EAGX47TGNTXWK4SO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CBPALY2QL5EAGX47TGNTXWK4SO/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":"2026-05-24T23:16:18Z","links":{"resolver":"https://pith.science/pith/CBPALY2QL5EAGX47TGNTXWK4SO","bundle":"https://pith.science/pith/CBPALY2QL5EAGX47TGNTXWK4SO/bundle.json","state":"https://pith.science/pith/CBPALY2QL5EAGX47TGNTXWK4SO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CBPALY2QL5EAGX47TGNTXWK4SO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:CBPALY2QL5EAGX47TGNTXWK4SO","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":"3f2494610519b89643d518dc5478f7dafefc10c8a40e818da5830930a3cd9a4e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-03-08T19:04:36Z","title_canon_sha256":"4674a6772a947aeb258e2de87cd1455ed9ba7df3ea9f66a5c2a81682211fd15e"},"schema_version":"1.0","source":{"id":"2503.06310","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2503.06310","created_at":"2026-05-20T02:05:32Z"},{"alias_kind":"arxiv_version","alias_value":"2503.06310v4","created_at":"2026-05-20T02:05:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2503.06310","created_at":"2026-05-20T02:05:32Z"},{"alias_kind":"pith_short_12","alias_value":"CBPALY2QL5EA","created_at":"2026-05-20T02:05:32Z"},{"alias_kind":"pith_short_16","alias_value":"CBPALY2QL5EAGX47","created_at":"2026-05-20T02:05:32Z"},{"alias_kind":"pith_short_8","alias_value":"CBPALY2Q","created_at":"2026-05-20T02:05:32Z"}],"graph_snapshots":[{"event_id":"sha256:2f7320b09b08ab0c2fdbcbaecdf6eae1a897357317ca4ce2a0761075e02c1b0b","target":"graph","created_at":"2026-05-20T02:05:32Z","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/2503.06310/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Generating coherent long-form video sequences from discrete text prompts remains challenging due to difficulties in maintaining temporal coherence, semantic consistency, and scene-action continuity across segments. We propose a novel storytelling framework that integrates scene and action prompts through dynamics-inspired prompt mixing. Our approach combines three key components: (i) a bidirectional time-weighted latent blending strategy that enforces temporal consistency between consecutive video segments, (ii) a dynamics-informed prompt weighting (DIPW) mechanism that adaptively balances sce","authors_text":"Divya Kothandaraman, Ming C. Lin, Taewon Kang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-03-08T19:04:36Z","title":"Scene-Action Prompt Fusion for Coherent Text-to-Video Storytelling"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2503.06310","kind":"arxiv","version":4},"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":"sha256:67e136bb3a034730309c3a36dd23f9420fc50b988da4e674cebf1238f5125636","target":"record","created_at":"2026-05-20T02:05:32Z","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":"3f2494610519b89643d518dc5478f7dafefc10c8a40e818da5830930a3cd9a4e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-03-08T19:04:36Z","title_canon_sha256":"4674a6772a947aeb258e2de87cd1455ed9ba7df3ea9f66a5c2a81682211fd15e"},"schema_version":"1.0","source":{"id":"2503.06310","kind":"arxiv","version":4}},"canonical_sha256":"105e05e3505f48035f9f999b3bd95c93a8243774578bffeecf764faadbf2b52e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"105e05e3505f48035f9f999b3bd95c93a8243774578bffeecf764faadbf2b52e","first_computed_at":"2026-05-20T02:05:32.873514Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-20T02:05:32.873514Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Vz8cQoPRcXpuwWGQPNJAm8rdWmKKYy38DJrZF+KEtYwlk5/AN7ySqEMW3Me/J31kv8WvaTlu2sQQIE0mKtxZAQ==","signature_status":"signed_v1","signed_at":"2026-05-20T02:05:32.874210Z","signed_message":"canonical_sha256_bytes"},"source_id":"2503.06310","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:67e136bb3a034730309c3a36dd23f9420fc50b988da4e674cebf1238f5125636","sha256:2f7320b09b08ab0c2fdbcbaecdf6eae1a897357317ca4ce2a0761075e02c1b0b"],"state_sha256":"ebc5a6286c5052f5feee9efbcd6035bea420f608feadc2e675ae52507fa69a86"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Qf8FnYZLHKL3hzfp6seUGZVmQ0HiJCYUcUtFgBBpQK+jXJ8iUMGnk/A2q02lCFXDHToYo8MD7B6lYoC2KxpRCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-24T23:16:18.376361Z","bundle_sha256":"725dd75b185077ae230b57c58eda9f02b1854013d4f9ad4034f21f527b8fb5a9"}}