{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:GOMUL7EQPJFDKCNDFEUITDG7LJ","short_pith_number":"pith:GOMUL7EQ","canonical_record":{"source":{"id":"2512.14614","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-12-16T17:22:46Z","cross_cats_sorted":["cs.GR"],"title_canon_sha256":"7adf4431b585b8d603015636746a93281a3d2c5e75d6cbecbfa51c75c59941fb","abstract_canon_sha256":"5040a568926fb7e3eedae7b843a27b989f8e779e7d4748ee3509104442bf428f"},"schema_version":"1.0"},"canonical_sha256":"339945fc907a4a3509a32928898cdf5a5d0f46e78b75aaaf3d9a952265e6b3bd","source":{"kind":"arxiv","id":"2512.14614","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2512.14614","created_at":"2026-05-17T23:38:52Z"},{"alias_kind":"arxiv_version","alias_value":"2512.14614v1","created_at":"2026-05-17T23:38:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2512.14614","created_at":"2026-05-17T23:38:52Z"},{"alias_kind":"pith_short_12","alias_value":"GOMUL7EQPJFD","created_at":"2026-05-18T12:33:37Z"},{"alias_kind":"pith_short_16","alias_value":"GOMUL7EQPJFDKCND","created_at":"2026-05-18T12:33:37Z"},{"alias_kind":"pith_short_8","alias_value":"GOMUL7EQ","created_at":"2026-05-18T12:33:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:GOMUL7EQPJFDKCNDFEUITDG7LJ","target":"record","payload":{"canonical_record":{"source":{"id":"2512.14614","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-12-16T17:22:46Z","cross_cats_sorted":["cs.GR"],"title_canon_sha256":"7adf4431b585b8d603015636746a93281a3d2c5e75d6cbecbfa51c75c59941fb","abstract_canon_sha256":"5040a568926fb7e3eedae7b843a27b989f8e779e7d4748ee3509104442bf428f"},"schema_version":"1.0"},"canonical_sha256":"339945fc907a4a3509a32928898cdf5a5d0f46e78b75aaaf3d9a952265e6b3bd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:38:52.349707Z","signature_b64":"IjSbMcq8j8DxYX9lRWhur8T6Fbo75CazlfwWD81I6BR96JIcOX8j0EFilXL/SWEXU2ZrfKWXIneAt27BZkXXDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"339945fc907a4a3509a32928898cdf5a5d0f46e78b75aaaf3d9a952265e6b3bd","last_reissued_at":"2026-05-17T23:38:52.349240Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:38:52.349240Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2512.14614","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":"2026-05-17T23:38:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"la2RcfgTqmX2g6MnAIbC+ANCUkVyBUIJ3/g2eg1uSPQ+BCwP42EN5Tn6to+0xAGYna39/jpDJm0EgDSSqrmYDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T15:04:33.785005Z"},"content_sha256":"a4c49b3a079bf2a92b606bbeaa5a2d1311cbbea49aca475d11bd940e660ee793","schema_version":"1.0","event_id":"sha256:a4c49b3a079bf2a92b606bbeaa5a2d1311cbbea49aca475d11bd940e660ee793"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:GOMUL7EQPJFDKCNDFEUITDG7LJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"WorldPlay: Towards Long-Term Geometric Consistency for Real-Time Interactive World Modeling","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"WorldPlay generates long-horizon 720p video at 24 FPS while preserving geometric consistency through rebuilt context memory in a streaming diffusion model.","cross_cats":["cs.GR"],"primary_cat":"cs.CV","authors_text":"Chunchao Guo, Haiyu Zhang, Haoyuan Wang, Junta Wu, Jun Zhang, Tengfei Wang, Wenqiang Sun, Yunhong Wang, Zehan Wang, Zhenwei Wang","submitted_at":"2025-12-16T17:22:46Z","abstract_excerpt":"This paper presents WorldPlay, a streaming video diffusion model that enables real-time, interactive world modeling with long-term geometric consistency, resolving the trade-off between speed and memory that limits current methods. WorldPlay draws power from three key innovations. 1) We use a Dual Action Representation to enable robust action control in response to the user's keyboard and mouse inputs. 2) To enforce long-term consistency, our Reconstituted Context Memory dynamically rebuilds context from past frames and uses temporal reframing to keep geometrically important but long-past fram"},"claims":{"count":4,"items":[{"kind":"strongest_claim","text":"WorldPlay generates long-horizon streaming 720p video at 24 FPS with superior consistency, comparing favorably with existing techniques and showing strong generalization across diverse scenes.","source":"verdict.strongest_claim","status":"machine_extracted","claim_id":"C1","attestation":"unclaimed"},{"kind":"weakest_assumption","text":"The Reconstituted Context Memory and Context Forcing methods actually preserve long-range geometric information and prevent error drift in practice without introducing new artifacts or requiring impractical memory.","source":"verdict.weakest_assumption","status":"machine_extracted","claim_id":"C2","attestation":"unclaimed"},{"kind":"one_line_summary","text":"WorldPlay uses dual action representation, reconstituted context memory, and context forcing distillation to produce consistent 720p streaming video at 24 FPS for interactive world modeling.","source":"verdict.one_line_summary","status":"machine_extracted","claim_id":"C3","attestation":"unclaimed"},{"kind":"headline","text":"WorldPlay generates long-horizon 720p video at 24 FPS while preserving geometric consistency through rebuilt context memory in a streaming diffusion model.","source":"verdict.pith_extraction.headline","status":"machine_extracted","claim_id":"C4","attestation":"unclaimed"}],"snapshot_sha256":"fc4db54fe6af1dfc4cd1ab8e55b4ff3e745b14a4fe84bcb859d372b29d366ad1"},"source":{"id":"2512.14614","kind":"arxiv","version":1},"verdict":{"id":"4c14e863-3cab-4354-b7d5-ec17a064a9ee","model_set":{"reader":"grok-4.3"},"created_at":"2026-05-15T14:25:17.859701Z","strongest_claim":"WorldPlay generates long-horizon streaming 720p video at 24 FPS with superior consistency, comparing favorably with existing techniques and showing strong generalization across diverse scenes.","one_line_summary":"WorldPlay uses dual action representation, reconstituted context memory, and context forcing distillation to produce consistent 720p streaming video at 24 FPS for interactive world modeling.","pipeline_version":"pith-pipeline@v0.9.0","weakest_assumption":"The Reconstituted Context Memory and Context Forcing methods actually preserve long-range geometric information and prevent error drift in practice without introducing new artifacts or requiring impractical memory.","pith_extraction_headline":"WorldPlay generates long-horizon 720p video at 24 FPS while preserving geometric consistency through rebuilt context memory in a streaming diffusion model."},"references":{"count":81,"sample":[{"doi":"","year":2024,"title":"Diffusion for world modeling: Visual details matter in atari","work_id":"d9676607-838e-4c01-a91d-fdd83d1c181f","ref_index":1,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":2025,"title":"Ac3d: Analyzing and improving 3d camera control in video diffusion trans- formers","work_id":"04724e59-193c-4821-ae21-21ebd6c9e842","ref_index":2,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":2025,"title":"Navigation world models","work_id":"13a8b5e7-df85-4cad-9645-8e684faae06e","ref_index":3,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":2025,"title":"Uni3c: Unifying precisely 3d-enhanced camera and hu- man motion controls for video generation.arXiv preprint arXiv:2504.14899, 2025","work_id":"c4cc0875-d298-400d-a5cd-f9de3bb813d1","ref_index":4,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":2024,"title":"Gamegen-x: Interactive open-world game video generation","work_id":"5f3b923c-3fdc-468a-8951-94c4ff7b1e29","ref_index":5,"cited_arxiv_id":"","is_internal_anchor":false}],"resolved_work":81,"snapshot_sha256":"da74a3586c3b9bd6d657fe9bfe6721d8e959bb6a50d90f19a7eac5676244b3b0","internal_anchors":17},"formal_canon":{"evidence_count":3,"snapshot_sha256":"d6ec8d5fc53940cdf3d0b7f087d734775aaed757aa639cb278e82ad6066e6ebf"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":"4c14e863-3cab-4354-b7d5-ec17a064a9ee"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:38:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uzEcvRAKV1coN8FmhSexLtfhor7WdvTBZt12Ips9af5X9E/yH9I2LjGq8x6E5ciiT69hNfbKITZeFQXx6EKXDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T15:04:33.786187Z"},"content_sha256":"ba98a26750781fff1ed1c6026343ec6d3e1ead643a7aa6269999ca6b3c9361d3","schema_version":"1.0","event_id":"sha256:ba98a26750781fff1ed1c6026343ec6d3e1ead643a7aa6269999ca6b3c9361d3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GOMUL7EQPJFDKCNDFEUITDG7LJ/bundle.json","state_url":"https://pith.science/pith/GOMUL7EQPJFDKCNDFEUITDG7LJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GOMUL7EQPJFDKCNDFEUITDG7LJ/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":"2026-06-10T15:04:33Z","links":{"resolver":"https://pith.science/pith/GOMUL7EQPJFDKCNDFEUITDG7LJ","bundle":"https://pith.science/pith/GOMUL7EQPJFDKCNDFEUITDG7LJ/bundle.json","state":"https://pith.science/pith/GOMUL7EQPJFDKCNDFEUITDG7LJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GOMUL7EQPJFDKCNDFEUITDG7LJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:GOMUL7EQPJFDKCNDFEUITDG7LJ","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":"5040a568926fb7e3eedae7b843a27b989f8e779e7d4748ee3509104442bf428f","cross_cats_sorted":["cs.GR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-12-16T17:22:46Z","title_canon_sha256":"7adf4431b585b8d603015636746a93281a3d2c5e75d6cbecbfa51c75c59941fb"},"schema_version":"1.0","source":{"id":"2512.14614","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2512.14614","created_at":"2026-05-17T23:38:52Z"},{"alias_kind":"arxiv_version","alias_value":"2512.14614v1","created_at":"2026-05-17T23:38:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2512.14614","created_at":"2026-05-17T23:38:52Z"},{"alias_kind":"pith_short_12","alias_value":"GOMUL7EQPJFD","created_at":"2026-05-18T12:33:37Z"},{"alias_kind":"pith_short_16","alias_value":"GOMUL7EQPJFDKCND","created_at":"2026-05-18T12:33:37Z"},{"alias_kind":"pith_short_8","alias_value":"GOMUL7EQ","created_at":"2026-05-18T12:33:37Z"}],"graph_snapshots":[{"event_id":"sha256:ba98a26750781fff1ed1c6026343ec6d3e1ead643a7aa6269999ca6b3c9361d3","target":"graph","created_at":"2026-05-17T23:38:52Z","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":4,"items":[{"attestation":"unclaimed","claim_id":"C1","kind":"strongest_claim","source":"verdict.strongest_claim","status":"machine_extracted","text":"WorldPlay generates long-horizon streaming 720p video at 24 FPS with superior consistency, comparing favorably with existing techniques and showing strong generalization across diverse scenes."},{"attestation":"unclaimed","claim_id":"C2","kind":"weakest_assumption","source":"verdict.weakest_assumption","status":"machine_extracted","text":"The Reconstituted Context Memory and Context Forcing methods actually preserve long-range geometric information and prevent error drift in practice without introducing new artifacts or requiring impractical memory."},{"attestation":"unclaimed","claim_id":"C3","kind":"one_line_summary","source":"verdict.one_line_summary","status":"machine_extracted","text":"WorldPlay uses dual action representation, reconstituted context memory, and context forcing distillation to produce consistent 720p streaming video at 24 FPS for interactive world modeling."},{"attestation":"unclaimed","claim_id":"C4","kind":"headline","source":"verdict.pith_extraction.headline","status":"machine_extracted","text":"WorldPlay generates long-horizon 720p video at 24 FPS while preserving geometric consistency through rebuilt context memory in a streaming diffusion model."}],"snapshot_sha256":"fc4db54fe6af1dfc4cd1ab8e55b4ff3e745b14a4fe84bcb859d372b29d366ad1"},"formal_canon":{"evidence_count":3,"snapshot_sha256":"d6ec8d5fc53940cdf3d0b7f087d734775aaed757aa639cb278e82ad6066e6ebf"},"paper":{"abstract_excerpt":"This paper presents WorldPlay, a streaming video diffusion model that enables real-time, interactive world modeling with long-term geometric consistency, resolving the trade-off between speed and memory that limits current methods. WorldPlay draws power from three key innovations. 1) We use a Dual Action Representation to enable robust action control in response to the user's keyboard and mouse inputs. 2) To enforce long-term consistency, our Reconstituted Context Memory dynamically rebuilds context from past frames and uses temporal reframing to keep geometrically important but long-past fram","authors_text":"Chunchao Guo, Haiyu Zhang, Haoyuan Wang, Junta Wu, Jun Zhang, Tengfei Wang, Wenqiang Sun, Yunhong Wang, Zehan Wang, Zhenwei Wang","cross_cats":["cs.GR"],"headline":"WorldPlay generates long-horizon 720p video at 24 FPS while preserving geometric consistency through rebuilt context memory in a streaming diffusion model.","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-12-16T17:22:46Z","title":"WorldPlay: Towards Long-Term Geometric Consistency for Real-Time Interactive World Modeling"},"references":{"count":81,"internal_anchors":17,"resolved_work":81,"sample":[{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":1,"title":"Diffusion for world modeling: Visual details matter in atari","work_id":"d9676607-838e-4c01-a91d-fdd83d1c181f","year":2024},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":2,"title":"Ac3d: Analyzing and improving 3d camera control in video diffusion trans- formers","work_id":"04724e59-193c-4821-ae21-21ebd6c9e842","year":2025},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":3,"title":"Navigation world models","work_id":"13a8b5e7-df85-4cad-9645-8e684faae06e","year":2025},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":4,"title":"Uni3c: Unifying precisely 3d-enhanced camera and hu- man motion controls for video generation.arXiv preprint arXiv:2504.14899, 2025","work_id":"c4cc0875-d298-400d-a5cd-f9de3bb813d1","year":2025},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":5,"title":"Gamegen-x: Interactive open-world game video generation","work_id":"5f3b923c-3fdc-468a-8951-94c4ff7b1e29","year":2024}],"snapshot_sha256":"da74a3586c3b9bd6d657fe9bfe6721d8e959bb6a50d90f19a7eac5676244b3b0"},"source":{"id":"2512.14614","kind":"arxiv","version":1},"verdict":{"created_at":"2026-05-15T14:25:17.859701Z","id":"4c14e863-3cab-4354-b7d5-ec17a064a9ee","model_set":{"reader":"grok-4.3"},"one_line_summary":"WorldPlay uses dual action representation, reconstituted context memory, and context forcing distillation to produce consistent 720p streaming video at 24 FPS for interactive world modeling.","pipeline_version":"pith-pipeline@v0.9.0","pith_extraction_headline":"WorldPlay generates long-horizon 720p video at 24 FPS while preserving geometric consistency through rebuilt context memory in a streaming diffusion model.","strongest_claim":"WorldPlay generates long-horizon streaming 720p video at 24 FPS with superior consistency, comparing favorably with existing techniques and showing strong generalization across diverse scenes.","weakest_assumption":"The Reconstituted Context Memory and Context Forcing methods actually preserve long-range geometric information and prevent error drift in practice without introducing new artifacts or requiring impractical memory."}},"verdict_id":"4c14e863-3cab-4354-b7d5-ec17a064a9ee"}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:a4c49b3a079bf2a92b606bbeaa5a2d1311cbbea49aca475d11bd940e660ee793","target":"record","created_at":"2026-05-17T23:38:52Z","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":"5040a568926fb7e3eedae7b843a27b989f8e779e7d4748ee3509104442bf428f","cross_cats_sorted":["cs.GR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-12-16T17:22:46Z","title_canon_sha256":"7adf4431b585b8d603015636746a93281a3d2c5e75d6cbecbfa51c75c59941fb"},"schema_version":"1.0","source":{"id":"2512.14614","kind":"arxiv","version":1}},"canonical_sha256":"339945fc907a4a3509a32928898cdf5a5d0f46e78b75aaaf3d9a952265e6b3bd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"339945fc907a4a3509a32928898cdf5a5d0f46e78b75aaaf3d9a952265e6b3bd","first_computed_at":"2026-05-17T23:38:52.349240Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:38:52.349240Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"IjSbMcq8j8DxYX9lRWhur8T6Fbo75CazlfwWD81I6BR96JIcOX8j0EFilXL/SWEXU2ZrfKWXIneAt27BZkXXDw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:38:52.349707Z","signed_message":"canonical_sha256_bytes"},"source_id":"2512.14614","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a4c49b3a079bf2a92b606bbeaa5a2d1311cbbea49aca475d11bd940e660ee793","sha256:ba98a26750781fff1ed1c6026343ec6d3e1ead643a7aa6269999ca6b3c9361d3"],"state_sha256":"e7497c868fea9bd49a35838d5c2e3cc10c6f11e68d0b6b33de0de7680ff60777"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aUEfvsPH3+1VOCfGpo1FVTn1ij8QsUbHeB7niuxJoi/gQDBICnqNuIsM0RrNy/lMnnbH3YgCKUIzp2k0UkOhBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-10T15:04:33.791883Z","bundle_sha256":"7a25f23802c9c52cf63b44ed8ec46fa0a83578757897047cfc2cbbf10f824638"}}