{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2008:4KU4IQEINJO3GAUAXIO6OT7PWO","short_pith_number":"pith:4KU4IQEI","canonical_record":{"source":{"id":"0810.5370","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph","submitted_at":"2008-10-29T23:22:40Z","cross_cats_sorted":[],"title_canon_sha256":"b40dcbb2fbe9a2c45e90525fb6c62f11d10b20d7c5448d2857485777e7340203","abstract_canon_sha256":"130475d127af3bdfb1daa8a622772bf9ac9956e6345f2e4029b5af8792f93d52"},"schema_version":"1.0"},"canonical_sha256":"e2a9c440886a5db30280ba1de74fefb389c65be73de8c243b35f945d7b17d34b","source":{"kind":"arxiv","id":"0810.5370","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0810.5370","created_at":"2026-05-18T03:55:56Z"},{"alias_kind":"arxiv_version","alias_value":"0810.5370v3","created_at":"2026-05-18T03:55:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0810.5370","created_at":"2026-05-18T03:55:56Z"},{"alias_kind":"pith_short_12","alias_value":"4KU4IQEINJO3","created_at":"2026-05-18T12:25:56Z"},{"alias_kind":"pith_short_16","alias_value":"4KU4IQEINJO3GAUA","created_at":"2026-05-18T12:25:56Z"},{"alias_kind":"pith_short_8","alias_value":"4KU4IQEI","created_at":"2026-05-18T12:25:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2008:4KU4IQEINJO3GAUAXIO6OT7PWO","target":"record","payload":{"canonical_record":{"source":{"id":"0810.5370","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph","submitted_at":"2008-10-29T23:22:40Z","cross_cats_sorted":[],"title_canon_sha256":"b40dcbb2fbe9a2c45e90525fb6c62f11d10b20d7c5448d2857485777e7340203","abstract_canon_sha256":"130475d127af3bdfb1daa8a622772bf9ac9956e6345f2e4029b5af8792f93d52"},"schema_version":"1.0"},"canonical_sha256":"e2a9c440886a5db30280ba1de74fefb389c65be73de8c243b35f945d7b17d34b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:55:56.419068Z","signature_b64":"NzycNeWRlsxRMSLfMSz0NrdZt3uEpAZSlzvr/erogXvc9NoiukbAb6kTdbTNvgD4lJHY+/Hv0A8en24QjXNqCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e2a9c440886a5db30280ba1de74fefb389c65be73de8c243b35f945d7b17d34b","last_reissued_at":"2026-05-18T03:55:56.418391Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:55:56.418391Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0810.5370","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:55:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LlW0nPEQxXaaKe2MDGzjjHf/mYFx931ncIBE+uCTVhnrIZQAEKfWUL5GopMA3Dq58EZ7JsfJa8VBot16SuSDAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-23T21:02:42.232098Z"},"content_sha256":"3d5f5f958baa762e9b72cd0335085d72aa5f63b96994e753a19a70cc8ce7a5af","schema_version":"1.0","event_id":"sha256:3d5f5f958baa762e9b72cd0335085d72aa5f63b96994e753a19a70cc8ce7a5af"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2008:4KU4IQEINJO3GAUAXIO6OT7PWO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Direct Calculation of the Turbulent Dissipation Efficiency in Anelastic Convection","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Dimitar Sasselov, Joseph Barranco, Kaloyan Penev","submitted_at":"2008-10-29T23:22:40Z","abstract_excerpt":"The current understanding of the turbulent dissipation in stellar convective zones is based on the assumption that the turbulence follows Kolmogorov scaling. This assumption is valid for some cases in which the time frequency of the external shear is high (e.g., solar p modes). However, for many cases of astrophysical interest (e.g., binary orbits, stellar pulsations, etc.), the timescales of interest lie outside the regime of applicability of Kolmogorov scaling. We present direct calculations of the dissipation efficiency of the turbulent convective flow in this regime, using simulations of a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0810.5370","kind":"arxiv","version":3},"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":"2026-05-18T03:55:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oOD/OXs7Y5Bz/VvV+uhKTGHAyXmpSGimqXfScl2YdTTTPSJNLW4dWh2JC0qdEL4pwduU94I2c81PUeEFqxk9Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-23T21:02:42.232472Z"},"content_sha256":"e892da0f43dd1a509924030ed1f1fc3de8f476c7a9cf6c3c2ea93e866ad29934","schema_version":"1.0","event_id":"sha256:e892da0f43dd1a509924030ed1f1fc3de8f476c7a9cf6c3c2ea93e866ad29934"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4KU4IQEINJO3GAUAXIO6OT7PWO/bundle.json","state_url":"https://pith.science/pith/4KU4IQEINJO3GAUAXIO6OT7PWO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4KU4IQEINJO3GAUAXIO6OT7PWO/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":"2026-06-23T21:02:42Z","links":{"resolver":"https://pith.science/pith/4KU4IQEINJO3GAUAXIO6OT7PWO","bundle":"https://pith.science/pith/4KU4IQEINJO3GAUAXIO6OT7PWO/bundle.json","state":"https://pith.science/pith/4KU4IQEINJO3GAUAXIO6OT7PWO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4KU4IQEINJO3GAUAXIO6OT7PWO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2008:4KU4IQEINJO3GAUAXIO6OT7PWO","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":"130475d127af3bdfb1daa8a622772bf9ac9956e6345f2e4029b5af8792f93d52","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph","submitted_at":"2008-10-29T23:22:40Z","title_canon_sha256":"b40dcbb2fbe9a2c45e90525fb6c62f11d10b20d7c5448d2857485777e7340203"},"schema_version":"1.0","source":{"id":"0810.5370","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0810.5370","created_at":"2026-05-18T03:55:56Z"},{"alias_kind":"arxiv_version","alias_value":"0810.5370v3","created_at":"2026-05-18T03:55:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0810.5370","created_at":"2026-05-18T03:55:56Z"},{"alias_kind":"pith_short_12","alias_value":"4KU4IQEINJO3","created_at":"2026-05-18T12:25:56Z"},{"alias_kind":"pith_short_16","alias_value":"4KU4IQEINJO3GAUA","created_at":"2026-05-18T12:25:56Z"},{"alias_kind":"pith_short_8","alias_value":"4KU4IQEI","created_at":"2026-05-18T12:25:56Z"}],"graph_snapshots":[{"event_id":"sha256:e892da0f43dd1a509924030ed1f1fc3de8f476c7a9cf6c3c2ea93e866ad29934","target":"graph","created_at":"2026-05-18T03:55:56Z","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 current understanding of the turbulent dissipation in stellar convective zones is based on the assumption that the turbulence follows Kolmogorov scaling. This assumption is valid for some cases in which the time frequency of the external shear is high (e.g., solar p modes). However, for many cases of astrophysical interest (e.g., binary orbits, stellar pulsations, etc.), the timescales of interest lie outside the regime of applicability of Kolmogorov scaling. We present direct calculations of the dissipation efficiency of the turbulent convective flow in this regime, using simulations of a","authors_text":"Dimitar Sasselov, Joseph Barranco, Kaloyan Penev","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph","submitted_at":"2008-10-29T23:22:40Z","title":"Direct Calculation of the Turbulent Dissipation Efficiency in Anelastic Convection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0810.5370","kind":"arxiv","version":3},"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":"sha256:3d5f5f958baa762e9b72cd0335085d72aa5f63b96994e753a19a70cc8ce7a5af","target":"record","created_at":"2026-05-18T03:55:56Z","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":"130475d127af3bdfb1daa8a622772bf9ac9956e6345f2e4029b5af8792f93d52","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph","submitted_at":"2008-10-29T23:22:40Z","title_canon_sha256":"b40dcbb2fbe9a2c45e90525fb6c62f11d10b20d7c5448d2857485777e7340203"},"schema_version":"1.0","source":{"id":"0810.5370","kind":"arxiv","version":3}},"canonical_sha256":"e2a9c440886a5db30280ba1de74fefb389c65be73de8c243b35f945d7b17d34b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e2a9c440886a5db30280ba1de74fefb389c65be73de8c243b35f945d7b17d34b","first_computed_at":"2026-05-18T03:55:56.418391Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:55:56.418391Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NzycNeWRlsxRMSLfMSz0NrdZt3uEpAZSlzvr/erogXvc9NoiukbAb6kTdbTNvgD4lJHY+/Hv0A8en24QjXNqCw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:55:56.419068Z","signed_message":"canonical_sha256_bytes"},"source_id":"0810.5370","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3d5f5f958baa762e9b72cd0335085d72aa5f63b96994e753a19a70cc8ce7a5af","sha256:e892da0f43dd1a509924030ed1f1fc3de8f476c7a9cf6c3c2ea93e866ad29934"],"state_sha256":"fb1d9a33d2301efae48431d316da3356415def066f0dea51a1f99fed53e06f73"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HNyvCA0NPFaREiY9RowanvZyBjth7Qkt0Q1H3XaZx9wpYb9/EDYGGd6jbEll3BQ89Oe+Ds+2YyFYrzMlvrdRBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-23T21:02:42.234354Z","bundle_sha256":"0b67b832784132ae955b0d0977e6ff3f9d72ebba7cdcf4dd30b6257b8103f60a"}}