{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:WSHIGN3BVGK53N6AG5POC6PBXI","short_pith_number":"pith:WSHIGN3B","canonical_record":{"source":{"id":"2304.07483","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2023-04-15T06:17:30Z","cross_cats_sorted":[],"title_canon_sha256":"12060b2e2cc47d8aaecea3e5e3f18a7bf0e77cf32367df773dc943db780d56b0","abstract_canon_sha256":"8a357af791b633cc99e7813307520806b2fa29a9eed1ea1394154dab36b2eabd"},"schema_version":"1.0"},"canonical_sha256":"b48e833761a995ddb7c0375ee179e1ba3a01312eb975a315f9fc5b37ce0cf25c","source":{"kind":"arxiv","id":"2304.07483","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2304.07483","created_at":"2026-07-05T06:01:21Z"},{"alias_kind":"arxiv_version","alias_value":"2304.07483v1","created_at":"2026-07-05T06:01:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2304.07483","created_at":"2026-07-05T06:01:21Z"},{"alias_kind":"pith_short_12","alias_value":"WSHIGN3BVGK5","created_at":"2026-07-05T06:01:21Z"},{"alias_kind":"pith_short_16","alias_value":"WSHIGN3BVGK53N6A","created_at":"2026-07-05T06:01:21Z"},{"alias_kind":"pith_short_8","alias_value":"WSHIGN3B","created_at":"2026-07-05T06:01:21Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:WSHIGN3BVGK53N6AG5POC6PBXI","target":"record","payload":{"canonical_record":{"source":{"id":"2304.07483","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2023-04-15T06:17:30Z","cross_cats_sorted":[],"title_canon_sha256":"12060b2e2cc47d8aaecea3e5e3f18a7bf0e77cf32367df773dc943db780d56b0","abstract_canon_sha256":"8a357af791b633cc99e7813307520806b2fa29a9eed1ea1394154dab36b2eabd"},"schema_version":"1.0"},"canonical_sha256":"b48e833761a995ddb7c0375ee179e1ba3a01312eb975a315f9fc5b37ce0cf25c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:01:21.762203Z","signature_b64":"NncFJlcLd0Pm/jKZsyoDspREaH4iJnM0OtsBViBx9x2w7qPA1JT+veNqxBnF7ciMybITxcPTpEkp6DyJmggADg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b48e833761a995ddb7c0375ee179e1ba3a01312eb975a315f9fc5b37ce0cf25c","last_reissued_at":"2026-07-05T06:01:21.761830Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:01:21.761830Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2304.07483","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":"2026-07-05T06:01:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"X1bsdjONMWod7fm21a5IKkoB8J3aMJ2BkuFajxHlfDd2nUJ9zX/nFPSfTCyBRvOgVtV+OugojWlKvxwZmBIACw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T16:58:32.210019Z"},"content_sha256":"b5679b768b5e9c51432a3d9616af61e13c423aa72867976fb11921bcca100d5f","schema_version":"1.0","event_id":"sha256:b5679b768b5e9c51432a3d9616af61e13c423aa72867976fb11921bcca100d5f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:WSHIGN3BVGK53N6AG5POC6PBXI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Video Generation Beyond a Single Clip","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Hsin-Ping Huang, Ming-Hsuan Yang, Yu-Chuan Su","submitted_at":"2023-04-15T06:17:30Z","abstract_excerpt":"We tackle the long video generation problem, i.e.~generating videos beyond the output length of video generation models. Due to the computation resource constraints, video generation models can only generate video clips that are relatively short compared with the length of real videos. Existing works apply a sliding window approach to generate long videos at inference time, which is often limited to generating recurrent events or homogeneous content. To generate long videos covering diverse content and multiple events, we propose to use additional guidance to control the video generation proce"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2304.07483","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/2304.07483/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":"2026-07-05T06:01:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7guUTnzlmmup1P3K79lmoMi1zfo/0glIUGtYGf6M9gjiuZHeHYoxuR88elWMEj8OqUOnMvg5lI3OTl8FQ8eGAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T16:58:32.210398Z"},"content_sha256":"1a7ab8b2cff1873220eb1ab0b1da102779737e798cecff3db0e56a09dd0cb6f8","schema_version":"1.0","event_id":"sha256:1a7ab8b2cff1873220eb1ab0b1da102779737e798cecff3db0e56a09dd0cb6f8"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WSHIGN3BVGK53N6AG5POC6PBXI/bundle.json","state_url":"https://pith.science/pith/WSHIGN3BVGK53N6AG5POC6PBXI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WSHIGN3BVGK53N6AG5POC6PBXI/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":"2026-07-06T16:58:32Z","links":{"resolver":"https://pith.science/pith/WSHIGN3BVGK53N6AG5POC6PBXI","bundle":"https://pith.science/pith/WSHIGN3BVGK53N6AG5POC6PBXI/bundle.json","state":"https://pith.science/pith/WSHIGN3BVGK53N6AG5POC6PBXI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WSHIGN3BVGK53N6AG5POC6PBXI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:WSHIGN3BVGK53N6AG5POC6PBXI","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":"8a357af791b633cc99e7813307520806b2fa29a9eed1ea1394154dab36b2eabd","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2023-04-15T06:17:30Z","title_canon_sha256":"12060b2e2cc47d8aaecea3e5e3f18a7bf0e77cf32367df773dc943db780d56b0"},"schema_version":"1.0","source":{"id":"2304.07483","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2304.07483","created_at":"2026-07-05T06:01:21Z"},{"alias_kind":"arxiv_version","alias_value":"2304.07483v1","created_at":"2026-07-05T06:01:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2304.07483","created_at":"2026-07-05T06:01:21Z"},{"alias_kind":"pith_short_12","alias_value":"WSHIGN3BVGK5","created_at":"2026-07-05T06:01:21Z"},{"alias_kind":"pith_short_16","alias_value":"WSHIGN3BVGK53N6A","created_at":"2026-07-05T06:01:21Z"},{"alias_kind":"pith_short_8","alias_value":"WSHIGN3B","created_at":"2026-07-05T06:01:21Z"}],"graph_snapshots":[{"event_id":"sha256:1a7ab8b2cff1873220eb1ab0b1da102779737e798cecff3db0e56a09dd0cb6f8","target":"graph","created_at":"2026-07-05T06:01:21Z","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/2304.07483/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We tackle the long video generation problem, i.e.~generating videos beyond the output length of video generation models. Due to the computation resource constraints, video generation models can only generate video clips that are relatively short compared with the length of real videos. Existing works apply a sliding window approach to generate long videos at inference time, which is often limited to generating recurrent events or homogeneous content. To generate long videos covering diverse content and multiple events, we propose to use additional guidance to control the video generation proce","authors_text":"Hsin-Ping Huang, Ming-Hsuan Yang, Yu-Chuan Su","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2023-04-15T06:17:30Z","title":"Video Generation Beyond a Single Clip"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2304.07483","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:b5679b768b5e9c51432a3d9616af61e13c423aa72867976fb11921bcca100d5f","target":"record","created_at":"2026-07-05T06:01:21Z","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":"8a357af791b633cc99e7813307520806b2fa29a9eed1ea1394154dab36b2eabd","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2023-04-15T06:17:30Z","title_canon_sha256":"12060b2e2cc47d8aaecea3e5e3f18a7bf0e77cf32367df773dc943db780d56b0"},"schema_version":"1.0","source":{"id":"2304.07483","kind":"arxiv","version":1}},"canonical_sha256":"b48e833761a995ddb7c0375ee179e1ba3a01312eb975a315f9fc5b37ce0cf25c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b48e833761a995ddb7c0375ee179e1ba3a01312eb975a315f9fc5b37ce0cf25c","first_computed_at":"2026-07-05T06:01:21.761830Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:01:21.761830Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NncFJlcLd0Pm/jKZsyoDspREaH4iJnM0OtsBViBx9x2w7qPA1JT+veNqxBnF7ciMybITxcPTpEkp6DyJmggADg==","signature_status":"signed_v1","signed_at":"2026-07-05T06:01:21.762203Z","signed_message":"canonical_sha256_bytes"},"source_id":"2304.07483","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b5679b768b5e9c51432a3d9616af61e13c423aa72867976fb11921bcca100d5f","sha256:1a7ab8b2cff1873220eb1ab0b1da102779737e798cecff3db0e56a09dd0cb6f8"],"state_sha256":"99e5dffc5e1db07ba6e262b5aacd3e27c9db5a1716f4b349fd98e9004216023b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jQfQ6tZoEBoWJy+m4PmEODQ+Yz2jLfUTJVa/Pfjt2mDUSVMMp1Zgs/vkM3Rf7bVG4ghhPpmfBO3vMBs0UEqoBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T16:58:32.212506Z","bundle_sha256":"c28aef304df815af5738dfd3dd5e366c27a5713a84913126295a508db7883a7d"}}