{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:FW4BIQPITPOXNYPVVJINUZMZWM","short_pith_number":"pith:FW4BIQPI","canonical_record":{"source":{"id":"2505.00337","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-05-01T06:34:55Z","cross_cats_sorted":["cs.AI","cs.CL","cs.CV"],"title_canon_sha256":"e458e2a9038841c91d32ad9f7fbbb94c4acff2d6905050a3f3fbe2e028aec3b1","abstract_canon_sha256":"934371aa6459ef7b068419a3d9627d5d14f86ee17fc282fcb7efa48aa5d95f6b"},"schema_version":"1.0"},"canonical_sha256":"2db81441e89bdd76e1f5aa50da6599b3019e752cd93e24f25317f63b52926136","source":{"kind":"arxiv","id":"2505.00337","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.00337","created_at":"2026-07-05T10:57:11Z"},{"alias_kind":"arxiv_version","alias_value":"2505.00337v1","created_at":"2026-07-05T10:57:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.00337","created_at":"2026-07-05T10:57:11Z"},{"alias_kind":"pith_short_12","alias_value":"FW4BIQPITPOX","created_at":"2026-07-05T10:57:11Z"},{"alias_kind":"pith_short_16","alias_value":"FW4BIQPITPOXNYPV","created_at":"2026-07-05T10:57:11Z"},{"alias_kind":"pith_short_8","alias_value":"FW4BIQPI","created_at":"2026-07-05T10:57:11Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:FW4BIQPITPOXNYPVVJINUZMZWM","target":"record","payload":{"canonical_record":{"source":{"id":"2505.00337","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-05-01T06:34:55Z","cross_cats_sorted":["cs.AI","cs.CL","cs.CV"],"title_canon_sha256":"e458e2a9038841c91d32ad9f7fbbb94c4acff2d6905050a3f3fbe2e028aec3b1","abstract_canon_sha256":"934371aa6459ef7b068419a3d9627d5d14f86ee17fc282fcb7efa48aa5d95f6b"},"schema_version":"1.0"},"canonical_sha256":"2db81441e89bdd76e1f5aa50da6599b3019e752cd93e24f25317f63b52926136","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:57:11.802111Z","signature_b64":"K5I2o9rOBZ7PoTeG10HdgDy2JXdjoFZsclg2uYVIDERsAH+Nkbq1sHhIkSlgGqrDy1cdEEtLx1lgIojMPs4UDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2db81441e89bdd76e1f5aa50da6599b3019e752cd93e24f25317f63b52926136","last_reissued_at":"2026-07-05T10:57:11.801619Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:57:11.801619Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2505.00337","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":"2026-07-05T10:57:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jQtPFCmIewtesYj0K/JZaNa19StVyw6ACp/AfXL1v4WFl6X6D5hFeBQgW8oEgAoonhCCpur+r12DTGC/DIUNDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T16:04:48.672825Z"},"content_sha256":"a5a540832e991a6f412cf6077eb3cefaac4ff10ebae6fea6e6920d39fcb94c6b","schema_version":"1.0","event_id":"sha256:a5a540832e991a6f412cf6077eb3cefaac4ff10ebae6fea6e6920d39fcb94c6b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:FW4BIQPITPOXNYPVVJINUZMZWM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"T2VPhysBench: A First-Principles Benchmark for Physical Consistency in Text-to-Video Generation","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI","cs.CL","cs.CV"],"primary_cat":"cs.LG","authors_text":"Jiahao Zhang, Jiale Zhao, Jiayan Huo, Xuyang Guo, Zhao Song, Zhenmei Shi","submitted_at":"2025-05-01T06:34:55Z","abstract_excerpt":"Text-to-video generative models have made significant strides in recent years, producing high-quality videos that excel in both aesthetic appeal and accurate instruction following, and have become central to digital art creation and user engagement online. Yet, despite these advancements, their ability to respect fundamental physical laws remains largely untested: many outputs still violate basic constraints such as rigid-body collisions, energy conservation, and gravitational dynamics, resulting in unrealistic or even misleading content. Existing physical-evaluation benchmarks typically rely "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.00337","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/2505.00337/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":"2026-07-05T10:57:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fJzokcG+gkYiJ6YQr20/zhkAppbamwvOcDY4TJeMkHSGB+imNGhyRLkwSgxB/USLMPBc35GHz88HnrbE8zhsCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T16:04:48.673778Z"},"content_sha256":"809d69f643406bbd8a583593872ef2c84554a336349c4f114a351038594fcaeb","schema_version":"1.0","event_id":"sha256:809d69f643406bbd8a583593872ef2c84554a336349c4f114a351038594fcaeb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FW4BIQPITPOXNYPVVJINUZMZWM/bundle.json","state_url":"https://pith.science/pith/FW4BIQPITPOXNYPVVJINUZMZWM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FW4BIQPITPOXNYPVVJINUZMZWM/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":"2026-08-04T16:04:48Z","links":{"resolver":"https://pith.science/pith/FW4BIQPITPOXNYPVVJINUZMZWM","bundle":"https://pith.science/pith/FW4BIQPITPOXNYPVVJINUZMZWM/bundle.json","state":"https://pith.science/pith/FW4BIQPITPOXNYPVVJINUZMZWM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FW4BIQPITPOXNYPVVJINUZMZWM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:FW4BIQPITPOXNYPVVJINUZMZWM","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":"934371aa6459ef7b068419a3d9627d5d14f86ee17fc282fcb7efa48aa5d95f6b","cross_cats_sorted":["cs.AI","cs.CL","cs.CV"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-05-01T06:34:55Z","title_canon_sha256":"e458e2a9038841c91d32ad9f7fbbb94c4acff2d6905050a3f3fbe2e028aec3b1"},"schema_version":"1.0","source":{"id":"2505.00337","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.00337","created_at":"2026-07-05T10:57:11Z"},{"alias_kind":"arxiv_version","alias_value":"2505.00337v1","created_at":"2026-07-05T10:57:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.00337","created_at":"2026-07-05T10:57:11Z"},{"alias_kind":"pith_short_12","alias_value":"FW4BIQPITPOX","created_at":"2026-07-05T10:57:11Z"},{"alias_kind":"pith_short_16","alias_value":"FW4BIQPITPOXNYPV","created_at":"2026-07-05T10:57:11Z"},{"alias_kind":"pith_short_8","alias_value":"FW4BIQPI","created_at":"2026-07-05T10:57:11Z"}],"graph_snapshots":[{"event_id":"sha256:809d69f643406bbd8a583593872ef2c84554a336349c4f114a351038594fcaeb","target":"graph","created_at":"2026-07-05T10:57:11Z","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/2505.00337/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Text-to-video generative models have made significant strides in recent years, producing high-quality videos that excel in both aesthetic appeal and accurate instruction following, and have become central to digital art creation and user engagement online. Yet, despite these advancements, their ability to respect fundamental physical laws remains largely untested: many outputs still violate basic constraints such as rigid-body collisions, energy conservation, and gravitational dynamics, resulting in unrealistic or even misleading content. Existing physical-evaluation benchmarks typically rely ","authors_text":"Jiahao Zhang, Jiale Zhao, Jiayan Huo, Xuyang Guo, Zhao Song, Zhenmei Shi","cross_cats":["cs.AI","cs.CL","cs.CV"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-05-01T06:34:55Z","title":"T2VPhysBench: A First-Principles Benchmark for Physical Consistency in Text-to-Video Generation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.00337","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:a5a540832e991a6f412cf6077eb3cefaac4ff10ebae6fea6e6920d39fcb94c6b","target":"record","created_at":"2026-07-05T10:57:11Z","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":"934371aa6459ef7b068419a3d9627d5d14f86ee17fc282fcb7efa48aa5d95f6b","cross_cats_sorted":["cs.AI","cs.CL","cs.CV"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-05-01T06:34:55Z","title_canon_sha256":"e458e2a9038841c91d32ad9f7fbbb94c4acff2d6905050a3f3fbe2e028aec3b1"},"schema_version":"1.0","source":{"id":"2505.00337","kind":"arxiv","version":1}},"canonical_sha256":"2db81441e89bdd76e1f5aa50da6599b3019e752cd93e24f25317f63b52926136","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2db81441e89bdd76e1f5aa50da6599b3019e752cd93e24f25317f63b52926136","first_computed_at":"2026-07-05T10:57:11.801619Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:57:11.801619Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"K5I2o9rOBZ7PoTeG10HdgDy2JXdjoFZsclg2uYVIDERsAH+Nkbq1sHhIkSlgGqrDy1cdEEtLx1lgIojMPs4UDw==","signature_status":"signed_v1","signed_at":"2026-07-05T10:57:11.802111Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.00337","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a5a540832e991a6f412cf6077eb3cefaac4ff10ebae6fea6e6920d39fcb94c6b","sha256:809d69f643406bbd8a583593872ef2c84554a336349c4f114a351038594fcaeb"],"state_sha256":"c7bb626b5f63831378bc5f5a1b02e404d83fe17e4848c44602fefbd928ae467e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bRQY1OVxXUnSSgz0pud/XJcjW45FCTGtW+PkkVppKidxP5CXkTzS8NO9Y6DyrihmExWReQ76qHEgvSwrjDFWAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T16:04:48.679060Z","bundle_sha256":"5a055088f74a3fd943dc5e7deee18d162c41f4fbd630db13f38150aa7991ed8b"}}