{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:ARIUXC5UVV35ASJ7ZJ4QRZR3VB","short_pith_number":"pith:ARIUXC5U","canonical_record":{"source":{"id":"2409.19897","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2024-09-30T02:56:29Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"cf03557557163c7e3de6a7ce89e4a75fc87c7c3eb2ce6fbd31fc2e829d77229d","abstract_canon_sha256":"9f6b2e8c70cd2eb6acfde8bde7d9dc13dd1c6b08800bf911b878840d1ef67eae"},"schema_version":"1.0"},"canonical_sha256":"04514b8bb4ad77d0493fca7908e63ba87a8d9767cc9da577a0347a8b84439385","source":{"kind":"arxiv","id":"2409.19897","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2409.19897","created_at":"2026-07-05T09:13:24Z"},{"alias_kind":"arxiv_version","alias_value":"2409.19897v1","created_at":"2026-07-05T09:13:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.19897","created_at":"2026-07-05T09:13:24Z"},{"alias_kind":"pith_short_12","alias_value":"ARIUXC5UVV35","created_at":"2026-07-05T09:13:24Z"},{"alias_kind":"pith_short_16","alias_value":"ARIUXC5UVV35ASJ7","created_at":"2026-07-05T09:13:24Z"},{"alias_kind":"pith_short_8","alias_value":"ARIUXC5U","created_at":"2026-07-05T09:13:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:ARIUXC5UVV35ASJ7ZJ4QRZR3VB","target":"record","payload":{"canonical_record":{"source":{"id":"2409.19897","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2024-09-30T02:56:29Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"cf03557557163c7e3de6a7ce89e4a75fc87c7c3eb2ce6fbd31fc2e829d77229d","abstract_canon_sha256":"9f6b2e8c70cd2eb6acfde8bde7d9dc13dd1c6b08800bf911b878840d1ef67eae"},"schema_version":"1.0"},"canonical_sha256":"04514b8bb4ad77d0493fca7908e63ba87a8d9767cc9da577a0347a8b84439385","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:13:24.509536Z","signature_b64":"Ef0FA1uK8g7TfoJWPo5oqw2cogs6ZNHfvwZz5aGTX34iTeIg35KR2JYjHNsKP27eIW2Xtb/KHFickVBYHAkZDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"04514b8bb4ad77d0493fca7908e63ba87a8d9767cc9da577a0347a8b84439385","last_reissued_at":"2026-07-05T09:13:24.508921Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:13:24.508921Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2409.19897","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":"2026-07-05T09:13:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"58B7QzHl6uT6hO1j1rzYMTCyIwq4IKudvxYPxnhtiGLuWWpt5JNHfmJYQTGrem/8dvhsQkB0HEvR/FuRNpn1Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T20:17:12.183735Z"},"content_sha256":"4a1ded4a5b8e44d0c09c704439bc778dbca0d16c6c6591ee8ca416c85dc67d8c","schema_version":"1.0","event_id":"sha256:4a1ded4a5b8e44d0c09c704439bc778dbca0d16c6c6591ee8ca416c85dc67d8c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:ARIUXC5UVV35ASJ7ZJ4QRZR3VB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Anisotropic hydrodynamics with boost-non-invariant expansion","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"nucl-th","authors_text":"Shile Chen, Shuzhe Shi","submitted_at":"2024-09-30T02:56:29Z","abstract_excerpt":"We establish the anisotropic hydrodynamics (aHydro) equations based on a boost-non-invariant longitudinally expanding system. Good consistency is found in the comparison between the aHydro results with those from the Boltzmann equation under relaxation time approximation. We also obtain corresponding attractor solution and observe the time delay of convergence when increasing the absolute value of the rapidity. We finally show that the rapidity dependence is solved by introducing the redefined attractor variables to compensate the time delay effect."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.19897","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/2409.19897/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":"2026-07-05T09:13:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HMsh+LymbIdatLendMKT+XC9lrlVardyYROB6w0O8YAsUZk0SOOnCZXe+0flbn3gtbzMDXFT4c80R9W8E6KDBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T20:17:12.184233Z"},"content_sha256":"279649ec56583984d035f47493914eb89a67bfd3320aa77a9624fc707e76c7eb","schema_version":"1.0","event_id":"sha256:279649ec56583984d035f47493914eb89a67bfd3320aa77a9624fc707e76c7eb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ARIUXC5UVV35ASJ7ZJ4QRZR3VB/bundle.json","state_url":"https://pith.science/pith/ARIUXC5UVV35ASJ7ZJ4QRZR3VB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ARIUXC5UVV35ASJ7ZJ4QRZR3VB/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":"2026-08-04T20:17:12Z","links":{"resolver":"https://pith.science/pith/ARIUXC5UVV35ASJ7ZJ4QRZR3VB","bundle":"https://pith.science/pith/ARIUXC5UVV35ASJ7ZJ4QRZR3VB/bundle.json","state":"https://pith.science/pith/ARIUXC5UVV35ASJ7ZJ4QRZR3VB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ARIUXC5UVV35ASJ7ZJ4QRZR3VB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:ARIUXC5UVV35ASJ7ZJ4QRZR3VB","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":"9f6b2e8c70cd2eb6acfde8bde7d9dc13dd1c6b08800bf911b878840d1ef67eae","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2024-09-30T02:56:29Z","title_canon_sha256":"cf03557557163c7e3de6a7ce89e4a75fc87c7c3eb2ce6fbd31fc2e829d77229d"},"schema_version":"1.0","source":{"id":"2409.19897","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2409.19897","created_at":"2026-07-05T09:13:24Z"},{"alias_kind":"arxiv_version","alias_value":"2409.19897v1","created_at":"2026-07-05T09:13:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.19897","created_at":"2026-07-05T09:13:24Z"},{"alias_kind":"pith_short_12","alias_value":"ARIUXC5UVV35","created_at":"2026-07-05T09:13:24Z"},{"alias_kind":"pith_short_16","alias_value":"ARIUXC5UVV35ASJ7","created_at":"2026-07-05T09:13:24Z"},{"alias_kind":"pith_short_8","alias_value":"ARIUXC5U","created_at":"2026-07-05T09:13:24Z"}],"graph_snapshots":[{"event_id":"sha256:279649ec56583984d035f47493914eb89a67bfd3320aa77a9624fc707e76c7eb","target":"graph","created_at":"2026-07-05T09:13:24Z","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/2409.19897/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We establish the anisotropic hydrodynamics (aHydro) equations based on a boost-non-invariant longitudinally expanding system. Good consistency is found in the comparison between the aHydro results with those from the Boltzmann equation under relaxation time approximation. We also obtain corresponding attractor solution and observe the time delay of convergence when increasing the absolute value of the rapidity. We finally show that the rapidity dependence is solved by introducing the redefined attractor variables to compensate the time delay effect.","authors_text":"Shile Chen, Shuzhe Shi","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2024-09-30T02:56:29Z","title":"Anisotropic hydrodynamics with boost-non-invariant expansion"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.19897","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":"sha256:4a1ded4a5b8e44d0c09c704439bc778dbca0d16c6c6591ee8ca416c85dc67d8c","target":"record","created_at":"2026-07-05T09:13:24Z","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":"9f6b2e8c70cd2eb6acfde8bde7d9dc13dd1c6b08800bf911b878840d1ef67eae","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2024-09-30T02:56:29Z","title_canon_sha256":"cf03557557163c7e3de6a7ce89e4a75fc87c7c3eb2ce6fbd31fc2e829d77229d"},"schema_version":"1.0","source":{"id":"2409.19897","kind":"arxiv","version":1}},"canonical_sha256":"04514b8bb4ad77d0493fca7908e63ba87a8d9767cc9da577a0347a8b84439385","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"04514b8bb4ad77d0493fca7908e63ba87a8d9767cc9da577a0347a8b84439385","first_computed_at":"2026-07-05T09:13:24.508921Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:13:24.508921Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Ef0FA1uK8g7TfoJWPo5oqw2cogs6ZNHfvwZz5aGTX34iTeIg35KR2JYjHNsKP27eIW2Xtb/KHFickVBYHAkZDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T09:13:24.509536Z","signed_message":"canonical_sha256_bytes"},"source_id":"2409.19897","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4a1ded4a5b8e44d0c09c704439bc778dbca0d16c6c6591ee8ca416c85dc67d8c","sha256:279649ec56583984d035f47493914eb89a67bfd3320aa77a9624fc707e76c7eb"],"state_sha256":"0fbc0af5970cf59a2393e88130265e21867e5a07b47676bc287ac0f613da0b95"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FmkTdpvHq7ark+yR8QoclR7FOvePsJAgCr1q0Lbf8CGJIwMVY7OvoZChHxiv2A/v5iKf59RzRSMQUkssJJktBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T20:17:12.187857Z","bundle_sha256":"18ced3bf2bfef1bd9cf135dc6e3fbd0f35a94ca053bd9180f63412b42051e981"}}