{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:BEURDTMURM6HYQ2N53XKWWV32I","short_pith_number":"pith:BEURDTMU","schema_version":"1.0","canonical_sha256":"092911cd948b3c7c434deeeeab5abbd20619a4c59ed57b6892221bf05ae7ac1e","source":{"kind":"arxiv","id":"1101.3789","version":1},"attestation_state":"computed","paper":{"title":"Stochastic rocket dynamics under random nozzle side loads: Ornstein-Uhlenbeck boundary layer separation and its coarse grained connection to side loading and rocket response","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.flu-dyn","physics.space-ph"],"primary_cat":"physics.ao-ph","authors_text":"David C. Weggel, Nilabh Srivastava, P. Douglas Knight, Peter T. Tkacik, R. G. Keanini","submitted_at":"2011-01-19T22:11:17Z","abstract_excerpt":"A long-standing, though ill-understood problem in rocket dynamics, rocket response to random, altitude-dependent nozzle side-loads, is investigated. Side loads arise during low altitude flight due to random, asymmetric, shock-induced separation of in-nozzle boundary layers. In this paper, stochastic evolution of the in-nozzle boundary layer separation line, an essential feature underlying side load generation, is connected to random, altitude-dependent rotational and translational rocket response via a set of simple analytical models. Separation line motion, extant on a fast boundary layer tim"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1101.3789","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ao-ph","submitted_at":"2011-01-19T22:11:17Z","cross_cats_sorted":["physics.flu-dyn","physics.space-ph"],"title_canon_sha256":"fbb34cfb7875c0f57456d78cafba5c42f601e0321aa790aaba48293c6cd791ed","abstract_canon_sha256":"802813f06ea9ebbd76fe91bf37fa9e6ef16390fc531a90e6ccd01c3c127979dd"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:03:26.240811Z","signature_b64":"w68o9OaQuLAJaBxzFy/Msjt4nx67huzXN9nHc587Z2N08pMwjPtPZnZxCN2JPoIwj4WESyhxV38HO6MTwBTkAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"092911cd948b3c7c434deeeeab5abbd20619a4c59ed57b6892221bf05ae7ac1e","last_reissued_at":"2026-05-18T02:03:26.240166Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:03:26.240166Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Stochastic rocket dynamics under random nozzle side loads: Ornstein-Uhlenbeck boundary layer separation and its coarse grained connection to side loading and rocket response","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.flu-dyn","physics.space-ph"],"primary_cat":"physics.ao-ph","authors_text":"David C. Weggel, Nilabh Srivastava, P. Douglas Knight, Peter T. Tkacik, R. G. Keanini","submitted_at":"2011-01-19T22:11:17Z","abstract_excerpt":"A long-standing, though ill-understood problem in rocket dynamics, rocket response to random, altitude-dependent nozzle side-loads, is investigated. Side loads arise during low altitude flight due to random, asymmetric, shock-induced separation of in-nozzle boundary layers. In this paper, stochastic evolution of the in-nozzle boundary layer separation line, an essential feature underlying side load generation, is connected to random, altitude-dependent rotational and translational rocket response via a set of simple analytical models. Separation line motion, extant on a fast boundary layer tim"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.3789","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":""},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1101.3789","created_at":"2026-05-18T02:03:26.240267+00:00"},{"alias_kind":"arxiv_version","alias_value":"1101.3789v1","created_at":"2026-05-18T02:03:26.240267+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.3789","created_at":"2026-05-18T02:03:26.240267+00:00"},{"alias_kind":"pith_short_12","alias_value":"BEURDTMURM6H","created_at":"2026-05-18T12:26:24.575870+00:00"},{"alias_kind":"pith_short_16","alias_value":"BEURDTMURM6HYQ2N","created_at":"2026-05-18T12:26:24.575870+00:00"},{"alias_kind":"pith_short_8","alias_value":"BEURDTMU","created_at":"2026-05-18T12:26:24.575870+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/BEURDTMURM6HYQ2N53XKWWV32I","json":"https://pith.science/pith/BEURDTMURM6HYQ2N53XKWWV32I.json","graph_json":"https://pith.science/api/pith-number/BEURDTMURM6HYQ2N53XKWWV32I/graph.json","events_json":"https://pith.science/api/pith-number/BEURDTMURM6HYQ2N53XKWWV32I/events.json","paper":"https://pith.science/paper/BEURDTMU"},"agent_actions":{"view_html":"https://pith.science/pith/BEURDTMURM6HYQ2N53XKWWV32I","download_json":"https://pith.science/pith/BEURDTMURM6HYQ2N53XKWWV32I.json","view_paper":"https://pith.science/paper/BEURDTMU","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1101.3789&json=true","fetch_graph":"https://pith.science/api/pith-number/BEURDTMURM6HYQ2N53XKWWV32I/graph.json","fetch_events":"https://pith.science/api/pith-number/BEURDTMURM6HYQ2N53XKWWV32I/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/BEURDTMURM6HYQ2N53XKWWV32I/action/timestamp_anchor","attest_storage":"https://pith.science/pith/BEURDTMURM6HYQ2N53XKWWV32I/action/storage_attestation","attest_author":"https://pith.science/pith/BEURDTMURM6HYQ2N53XKWWV32I/action/author_attestation","sign_citation":"https://pith.science/pith/BEURDTMURM6HYQ2N53XKWWV32I/action/citation_signature","submit_replication":"https://pith.science/pith/BEURDTMURM6HYQ2N53XKWWV32I/action/replication_record"}},"created_at":"2026-05-18T02:03:26.240267+00:00","updated_at":"2026-05-18T02:03:26.240267+00:00"}