{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:WFOLMCNXZ2H777JEC3R2TDL6CI","short_pith_number":"pith:WFOLMCNX","canonical_record":{"source":{"id":"2605.18396","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-05-18T13:42:24Z","cross_cats_sorted":[],"title_canon_sha256":"d8f1deb1f7f168ad646c54a45b14c44fd7b236b9c1adac54bd76cba1d0cf30c7","abstract_canon_sha256":"81cc3d4311e28b9e1e5eae26a4b389e00dc902d03fc099b8d931af2489794484"},"schema_version":"1.0"},"canonical_sha256":"b15cb609b7ce8ffffd2416e3a98d7e1203ac8fefac47d347882a07773cc90d96","source":{"kind":"arxiv","id":"2605.18396","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.18396","created_at":"2026-05-20T00:05:58Z"},{"alias_kind":"arxiv_version","alias_value":"2605.18396v1","created_at":"2026-05-20T00:05:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.18396","created_at":"2026-05-20T00:05:58Z"},{"alias_kind":"pith_short_12","alias_value":"WFOLMCNXZ2H7","created_at":"2026-05-20T00:05:58Z"},{"alias_kind":"pith_short_16","alias_value":"WFOLMCNXZ2H777JE","created_at":"2026-05-20T00:05:58Z"},{"alias_kind":"pith_short_8","alias_value":"WFOLMCNX","created_at":"2026-05-20T00:05:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:WFOLMCNXZ2H777JEC3R2TDL6CI","target":"record","payload":{"canonical_record":{"source":{"id":"2605.18396","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-05-18T13:42:24Z","cross_cats_sorted":[],"title_canon_sha256":"d8f1deb1f7f168ad646c54a45b14c44fd7b236b9c1adac54bd76cba1d0cf30c7","abstract_canon_sha256":"81cc3d4311e28b9e1e5eae26a4b389e00dc902d03fc099b8d931af2489794484"},"schema_version":"1.0"},"canonical_sha256":"b15cb609b7ce8ffffd2416e3a98d7e1203ac8fefac47d347882a07773cc90d96","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-20T00:05:58.696570Z","signature_b64":"G7Jslrq7lRg9cBuTT9ng0aZNArEA7FHPICbSEqXsZwN7+TqUvIrLm7QWk0ldzsZgazYhlf0tuWebYt//QCRbBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b15cb609b7ce8ffffd2416e3a98d7e1203ac8fefac47d347882a07773cc90d96","last_reissued_at":"2026-05-20T00:05:58.695826Z","signature_status":"signed_v1","first_computed_at":"2026-05-20T00:05:58.695826Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.18396","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":"2026-05-20T00:05:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PlbAZU3Tbytgn+CaM0547C5ageLWjL6qFjHka6tQPmA6rSt4em0I3Y6UN8Na0dBWQ7+VvOCaXpJ3viOFOc/uCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T23:38:26.533625Z"},"content_sha256":"25527fec0051cb1c9f2f7adaf8cb6e95ff73508fac4020586ec051ce100d5f2e","schema_version":"1.0","event_id":"sha256:25527fec0051cb1c9f2f7adaf8cb6e95ff73508fac4020586ec051ce100d5f2e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:WFOLMCNXZ2H777JEC3R2TDL6CI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"NEWTON: Agentic Planning for Physically Grounded Video Generation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Baigui Sun, Chao Xu, Huihan Wang, Juncheng Wang, Shujun Wang, Wenlong Hou, Yang Liu, Yijie Qian, Yong Liu, Yuxiang Feng","submitted_at":"2026-05-18T13:42:24Z","abstract_excerpt":"Video generation models produce visually compelling results but systematically violate physical commonsense -- on VideoPhy-2, the best model achieves only 32.6% joint accuracy. We identify a specification bottleneck: text prompts are lossy compression of the physical world, omitting the parameters that fully determine dynamics, and no amount of model scaling can recover what was never specified. From this diagnosis we derive three properties that physics conditioning must satisfy -- sufficiency, dynamism, and verifiability -- and show that no existing approach satisfies all three. We present N"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.18396","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/2605.18396/integrity.json","findings":[],"available":true,"detectors_run":[{"name":"cited_work_retraction","ran_at":"2026-05-19T23:52:10.765532Z","status":"completed","version":"1.0.0","findings_count":0},{"name":"citation_quote_validity","ran_at":"2026-05-19T23:50:03.290472Z","status":"skipped","version":"0.1.0","findings_count":0},{"name":"ai_meta_artifact","ran_at":"2026-05-19T23:33:29.751913Z","status":"skipped","version":"1.0.0","findings_count":0},{"name":"external_links","ran_at":"2026-05-19T23:31:43.506718Z","status":"completed","version":"1.0.0","findings_count":0},{"name":"claim_evidence","ran_at":"2026-05-19T23:21:58.729907Z","status":"completed","version":"1.0.0","findings_count":0}],"snapshot_sha256":"66f410638d142191357cd16f89c896f3b6509e56842c256b6bc4847675806eee"},"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":"2026-05-20T00:05:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"khVE6wRQuLj1g0JSA3Yl8LeN9RowLvgio14t6JinzaqqWQYzRxPC7RO66jTddHO4Y+2XsPUwW9OdwUycBZbrBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T23:38:26.534496Z"},"content_sha256":"078dce55e3a71319802644c42c335013214bcf08d6851dc5dce747874edf1fdb","schema_version":"1.0","event_id":"sha256:078dce55e3a71319802644c42c335013214bcf08d6851dc5dce747874edf1fdb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WFOLMCNXZ2H777JEC3R2TDL6CI/bundle.json","state_url":"https://pith.science/pith/WFOLMCNXZ2H777JEC3R2TDL6CI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WFOLMCNXZ2H777JEC3R2TDL6CI/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":"2026-05-20T23:38:26Z","links":{"resolver":"https://pith.science/pith/WFOLMCNXZ2H777JEC3R2TDL6CI","bundle":"https://pith.science/pith/WFOLMCNXZ2H777JEC3R2TDL6CI/bundle.json","state":"https://pith.science/pith/WFOLMCNXZ2H777JEC3R2TDL6CI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WFOLMCNXZ2H777JEC3R2TDL6CI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:WFOLMCNXZ2H777JEC3R2TDL6CI","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":"81cc3d4311e28b9e1e5eae26a4b389e00dc902d03fc099b8d931af2489794484","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-05-18T13:42:24Z","title_canon_sha256":"d8f1deb1f7f168ad646c54a45b14c44fd7b236b9c1adac54bd76cba1d0cf30c7"},"schema_version":"1.0","source":{"id":"2605.18396","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.18396","created_at":"2026-05-20T00:05:58Z"},{"alias_kind":"arxiv_version","alias_value":"2605.18396v1","created_at":"2026-05-20T00:05:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.18396","created_at":"2026-05-20T00:05:58Z"},{"alias_kind":"pith_short_12","alias_value":"WFOLMCNXZ2H7","created_at":"2026-05-20T00:05:58Z"},{"alias_kind":"pith_short_16","alias_value":"WFOLMCNXZ2H777JE","created_at":"2026-05-20T00:05:58Z"},{"alias_kind":"pith_short_8","alias_value":"WFOLMCNX","created_at":"2026-05-20T00:05:58Z"}],"graph_snapshots":[{"event_id":"sha256:078dce55e3a71319802644c42c335013214bcf08d6851dc5dce747874edf1fdb","target":"graph","created_at":"2026-05-20T00:05:58Z","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":[{"findings_count":0,"name":"cited_work_retraction","ran_at":"2026-05-19T23:52:10.765532Z","status":"completed","version":"1.0.0"},{"findings_count":0,"name":"citation_quote_validity","ran_at":"2026-05-19T23:50:03.290472Z","status":"skipped","version":"0.1.0"},{"findings_count":0,"name":"ai_meta_artifact","ran_at":"2026-05-19T23:33:29.751913Z","status":"skipped","version":"1.0.0"},{"findings_count":0,"name":"external_links","ran_at":"2026-05-19T23:31:43.506718Z","status":"completed","version":"1.0.0"},{"findings_count":0,"name":"claim_evidence","ran_at":"2026-05-19T23:21:58.729907Z","status":"completed","version":"1.0.0"}],"endpoint":"/pith/2605.18396/integrity.json","findings":[],"snapshot_sha256":"66f410638d142191357cd16f89c896f3b6509e56842c256b6bc4847675806eee","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Video generation models produce visually compelling results but systematically violate physical commonsense -- on VideoPhy-2, the best model achieves only 32.6% joint accuracy. We identify a specification bottleneck: text prompts are lossy compression of the physical world, omitting the parameters that fully determine dynamics, and no amount of model scaling can recover what was never specified. From this diagnosis we derive three properties that physics conditioning must satisfy -- sufficiency, dynamism, and verifiability -- and show that no existing approach satisfies all three. We present N","authors_text":"Baigui Sun, Chao Xu, Huihan Wang, Juncheng Wang, Shujun Wang, Wenlong Hou, Yang Liu, Yijie Qian, Yong Liu, Yuxiang Feng","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-05-18T13:42:24Z","title":"NEWTON: Agentic Planning for Physically Grounded Video Generation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.18396","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":"sha256:25527fec0051cb1c9f2f7adaf8cb6e95ff73508fac4020586ec051ce100d5f2e","target":"record","created_at":"2026-05-20T00:05:58Z","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":"81cc3d4311e28b9e1e5eae26a4b389e00dc902d03fc099b8d931af2489794484","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-05-18T13:42:24Z","title_canon_sha256":"d8f1deb1f7f168ad646c54a45b14c44fd7b236b9c1adac54bd76cba1d0cf30c7"},"schema_version":"1.0","source":{"id":"2605.18396","kind":"arxiv","version":1}},"canonical_sha256":"b15cb609b7ce8ffffd2416e3a98d7e1203ac8fefac47d347882a07773cc90d96","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b15cb609b7ce8ffffd2416e3a98d7e1203ac8fefac47d347882a07773cc90d96","first_computed_at":"2026-05-20T00:05:58.695826Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-20T00:05:58.695826Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"G7Jslrq7lRg9cBuTT9ng0aZNArEA7FHPICbSEqXsZwN7+TqUvIrLm7QWk0ldzsZgazYhlf0tuWebYt//QCRbBA==","signature_status":"signed_v1","signed_at":"2026-05-20T00:05:58.696570Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.18396","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:25527fec0051cb1c9f2f7adaf8cb6e95ff73508fac4020586ec051ce100d5f2e","sha256:078dce55e3a71319802644c42c335013214bcf08d6851dc5dce747874edf1fdb"],"state_sha256":"68aa4e6b7daba6b549bc36d488fcf80f78432ed03d3e408896df2b25ec1850fa"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4KlnRrV2pgZ0Tn0YLoHSZPOd0iaxW/xuFTI5DIuB1yALrbsuK4j4aPsN+MqOtJxK9sll4OruDCQ9iYDhPEJgBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-20T23:38:26.538272Z","bundle_sha256":"1f57c0283f6677fc946e7c66db3038a36366bd197db623db0ed4983bc107f65b"}}