{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:5UEA3BAF26TUK7WXKF5NXIBQVJ","short_pith_number":"pith:5UEA3BAF","canonical_record":{"source":{"id":"1507.01107","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2015-07-04T13:48:34Z","cross_cats_sorted":[],"title_canon_sha256":"ef77f1e128e66f96903ee1d05d38021f3113bc03db3eeee82eb89548e5abb150","abstract_canon_sha256":"f09e35c11ca9be4b72e75ebe57fecb4cd0a2920da6350c335c43bc46d2fd0469"},"schema_version":"1.0"},"canonical_sha256":"ed080d8405d7a7457ed7517adba030aa6ed2b47fc8afa1717e4336dc016aee55","source":{"kind":"arxiv","id":"1507.01107","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1507.01107","created_at":"2026-05-18T01:20:01Z"},{"alias_kind":"arxiv_version","alias_value":"1507.01107v2","created_at":"2026-05-18T01:20:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1507.01107","created_at":"2026-05-18T01:20:01Z"},{"alias_kind":"pith_short_12","alias_value":"5UEA3BAF26TU","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_16","alias_value":"5UEA3BAF26TUK7WX","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_8","alias_value":"5UEA3BAF","created_at":"2026-05-18T12:29:07Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:5UEA3BAF26TUK7WXKF5NXIBQVJ","target":"record","payload":{"canonical_record":{"source":{"id":"1507.01107","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2015-07-04T13:48:34Z","cross_cats_sorted":[],"title_canon_sha256":"ef77f1e128e66f96903ee1d05d38021f3113bc03db3eeee82eb89548e5abb150","abstract_canon_sha256":"f09e35c11ca9be4b72e75ebe57fecb4cd0a2920da6350c335c43bc46d2fd0469"},"schema_version":"1.0"},"canonical_sha256":"ed080d8405d7a7457ed7517adba030aa6ed2b47fc8afa1717e4336dc016aee55","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:20:01.628952Z","signature_b64":"Eav9d9k+hCjY26UmPTPK+fpqOzPYmR5k7dIvl1pNs6UwO5AWzxV9BUcZgiVbDMDGn1ANm5o3e7tsyP/M2W29Cg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ed080d8405d7a7457ed7517adba030aa6ed2b47fc8afa1717e4336dc016aee55","last_reissued_at":"2026-05-18T01:20:01.628229Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:20:01.628229Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1507.01107","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:20:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EkP98cDJplqQI3baHNY8GcEZAhC4Lbxb3Uv+14SUmPBy0gjEcXOVRQ6f2hmCxy03r7c+rimtqmkkTlNFwz7kAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T15:25:39.868790Z"},"content_sha256":"3345e4cd769b4e2e5ac8be8e2a824e66be42040ba4cba11afaf67889a14bb76b","schema_version":"1.0","event_id":"sha256:3345e4cd769b4e2e5ac8be8e2a824e66be42040ba4cba11afaf67889a14bb76b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:5UEA3BAF26TUK7WXKF5NXIBQVJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Thermo-hydrodynamic non-equilibrium effects on compressible Rayleigh-Taylor instability","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"Aiguo Xu, Guangcai Zhang, Huilin Lai, Sauro Succi, Yanbiao Gan, Yangjun Ying","submitted_at":"2015-07-04T13:48:34Z","abstract_excerpt":"The effects of compressibility on Rayleigh-Taylor instability (RTI) are investigated by inspecting the interplay between thermodynamic and hydrodynamic non-equilibrium phenomena (TNE, HNE, respectively) via a discrete Boltzmann model (DBM). Two effective approaches are presented, one tracking the evolution of the \\emph{local} TNE effects and the other focussing on the evolution of the mean temperature of the fluid, to track the complex interfaces separating the bubble and the spike regions of the flow. It is found that, both the compressibility effects and the \\emph{global} TNE intensity show "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1507.01107","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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":"2026-05-18T01:20:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eO7/1T3+FHRa9O2ClMRuUy1pAHyF+DU8oz0kQY0bmx56A3rjRV/RV/dDbYV7FkjtTRlbCeO6GI0HcIhjseFQCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T15:25:39.869141Z"},"content_sha256":"ae626dae97842293cd7a7aa7fb2cc1bf78dea3e83fb0fa33b568c5c21dec5af6","schema_version":"1.0","event_id":"sha256:ae626dae97842293cd7a7aa7fb2cc1bf78dea3e83fb0fa33b568c5c21dec5af6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5UEA3BAF26TUK7WXKF5NXIBQVJ/bundle.json","state_url":"https://pith.science/pith/5UEA3BAF26TUK7WXKF5NXIBQVJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5UEA3BAF26TUK7WXKF5NXIBQVJ/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":"2026-06-04T15:25:39Z","links":{"resolver":"https://pith.science/pith/5UEA3BAF26TUK7WXKF5NXIBQVJ","bundle":"https://pith.science/pith/5UEA3BAF26TUK7WXKF5NXIBQVJ/bundle.json","state":"https://pith.science/pith/5UEA3BAF26TUK7WXKF5NXIBQVJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5UEA3BAF26TUK7WXKF5NXIBQVJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:5UEA3BAF26TUK7WXKF5NXIBQVJ","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":"f09e35c11ca9be4b72e75ebe57fecb4cd0a2920da6350c335c43bc46d2fd0469","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2015-07-04T13:48:34Z","title_canon_sha256":"ef77f1e128e66f96903ee1d05d38021f3113bc03db3eeee82eb89548e5abb150"},"schema_version":"1.0","source":{"id":"1507.01107","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1507.01107","created_at":"2026-05-18T01:20:01Z"},{"alias_kind":"arxiv_version","alias_value":"1507.01107v2","created_at":"2026-05-18T01:20:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1507.01107","created_at":"2026-05-18T01:20:01Z"},{"alias_kind":"pith_short_12","alias_value":"5UEA3BAF26TU","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_16","alias_value":"5UEA3BAF26TUK7WX","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_8","alias_value":"5UEA3BAF","created_at":"2026-05-18T12:29:07Z"}],"graph_snapshots":[{"event_id":"sha256:ae626dae97842293cd7a7aa7fb2cc1bf78dea3e83fb0fa33b568c5c21dec5af6","target":"graph","created_at":"2026-05-18T01:20:01Z","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"},"paper":{"abstract_excerpt":"The effects of compressibility on Rayleigh-Taylor instability (RTI) are investigated by inspecting the interplay between thermodynamic and hydrodynamic non-equilibrium phenomena (TNE, HNE, respectively) via a discrete Boltzmann model (DBM). Two effective approaches are presented, one tracking the evolution of the \\emph{local} TNE effects and the other focussing on the evolution of the mean temperature of the fluid, to track the complex interfaces separating the bubble and the spike regions of the flow. It is found that, both the compressibility effects and the \\emph{global} TNE intensity show ","authors_text":"Aiguo Xu, Guangcai Zhang, Huilin Lai, Sauro Succi, Yanbiao Gan, Yangjun Ying","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2015-07-04T13:48:34Z","title":"Thermo-hydrodynamic non-equilibrium effects on compressible Rayleigh-Taylor instability"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1507.01107","kind":"arxiv","version":2},"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":"sha256:3345e4cd769b4e2e5ac8be8e2a824e66be42040ba4cba11afaf67889a14bb76b","target":"record","created_at":"2026-05-18T01:20:01Z","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":"f09e35c11ca9be4b72e75ebe57fecb4cd0a2920da6350c335c43bc46d2fd0469","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2015-07-04T13:48:34Z","title_canon_sha256":"ef77f1e128e66f96903ee1d05d38021f3113bc03db3eeee82eb89548e5abb150"},"schema_version":"1.0","source":{"id":"1507.01107","kind":"arxiv","version":2}},"canonical_sha256":"ed080d8405d7a7457ed7517adba030aa6ed2b47fc8afa1717e4336dc016aee55","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ed080d8405d7a7457ed7517adba030aa6ed2b47fc8afa1717e4336dc016aee55","first_computed_at":"2026-05-18T01:20:01.628229Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:20:01.628229Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Eav9d9k+hCjY26UmPTPK+fpqOzPYmR5k7dIvl1pNs6UwO5AWzxV9BUcZgiVbDMDGn1ANm5o3e7tsyP/M2W29Cg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:20:01.628952Z","signed_message":"canonical_sha256_bytes"},"source_id":"1507.01107","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3345e4cd769b4e2e5ac8be8e2a824e66be42040ba4cba11afaf67889a14bb76b","sha256:ae626dae97842293cd7a7aa7fb2cc1bf78dea3e83fb0fa33b568c5c21dec5af6"],"state_sha256":"7f429275dd9b11b29f61d023a567067dfe45228dc89808a3d482e04de4e76ba2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"O8QLWZ3zLAInxZd4Gk7n/ZuwiFBp6P5jIxdGct56e/2rfRMmZjJwF7cldpw7rDnUziLqRc96FLvDU8eeqzBiBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T15:25:39.871216Z","bundle_sha256":"a54f20d894c66ec191cde5f35e6ceab19be0f3071a04bb2b4f4ce2a89f177f68"}}