{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:3FJ42AJ76S3ITHQXQR22XUHXPG","short_pith_number":"pith:3FJ42AJ7","canonical_record":{"source":{"id":"2005.05684","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2020-05-12T11:05:42Z","cross_cats_sorted":["cs.AI","stat.ML"],"title_canon_sha256":"b6b54eeb75ee2f13084a18193350088a50a64a9f27c2ce0f3bab1685e92a218b","abstract_canon_sha256":"fc0390cb35666672108dd8f7ffbd51fe21c588a3dc54fc858463765e092363ed"},"schema_version":"1.0"},"canonical_sha256":"d953cd013ff4b6899e178475abd0f779b08722854615502c718432b841639e17","source":{"kind":"arxiv","id":"2005.05684","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2005.05684","created_at":"2026-07-05T02:46:40Z"},{"alias_kind":"arxiv_version","alias_value":"2005.05684v2","created_at":"2026-07-05T02:46:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2005.05684","created_at":"2026-07-05T02:46:40Z"},{"alias_kind":"pith_short_12","alias_value":"3FJ42AJ76S3I","created_at":"2026-07-05T02:46:40Z"},{"alias_kind":"pith_short_16","alias_value":"3FJ42AJ76S3ITHQX","created_at":"2026-07-05T02:46:40Z"},{"alias_kind":"pith_short_8","alias_value":"3FJ42AJ7","created_at":"2026-07-05T02:46:40Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:3FJ42AJ76S3ITHQXQR22XUHXPG","target":"record","payload":{"canonical_record":{"source":{"id":"2005.05684","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2020-05-12T11:05:42Z","cross_cats_sorted":["cs.AI","stat.ML"],"title_canon_sha256":"b6b54eeb75ee2f13084a18193350088a50a64a9f27c2ce0f3bab1685e92a218b","abstract_canon_sha256":"fc0390cb35666672108dd8f7ffbd51fe21c588a3dc54fc858463765e092363ed"},"schema_version":"1.0"},"canonical_sha256":"d953cd013ff4b6899e178475abd0f779b08722854615502c718432b841639e17","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:46:40.722045Z","signature_b64":"hjmUbE/5e7JhLxbP9cCNWo6/9rHsnkkSmvyYfMRRHjEGhIiRQp4A2+IiAJ6NhGtIcB/uVoZauyzEj2ayFjIKBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d953cd013ff4b6899e178475abd0f779b08722854615502c718432b841639e17","last_reissued_at":"2026-07-05T02:46:40.721553Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:46:40.721553Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2005.05684","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":"2026-07-05T02:46:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"K1O/qo5uIHNhiLO4Lm174pPQb8XwybaeQYFopd1AI1FkSopRiiS8DkLUiIOn9Nm3wE36lZBKnO6OfnXhsoKlDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T09:25:40.200881Z"},"content_sha256":"90c4abc3150b650a48cefc3363ee630c9714f493057eb26e8ec5a96fd3394879","schema_version":"1.0","event_id":"sha256:90c4abc3150b650a48cefc3363ee630c9714f493057eb26e8ec5a96fd3394879"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:3FJ42AJ76S3ITHQXQR22XUHXPG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Flight Time Prediction for Fuel Loading Decisions with a Deep Learning Approach","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AI","stat.ML"],"primary_cat":"cs.LG","authors_text":"Lishuai Li, Xinting Zhu","submitted_at":"2020-05-12T11:05:42Z","abstract_excerpt":"Under increasing economic and environmental pressure, airlines are constantly seeking new technologies and optimizing flight operations to reduce fuel consumption. However, the current practice on fuel loading, which has a significant impact on aircraft weight and fuel consumption, has yet to be thoroughly addressed by existing studies. Excess fuel is loaded by dispatchers and (or) pilots to handle fuel consumption uncertainties, primarily caused by flight time uncertainties, which cannot be predicted by current Flight Planning Systems. In this paper, we develop a novel spatial weighted recurr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2005.05684","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2005.05684/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":"2026-07-05T02:46:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8Xk9QeRmlsFuDrNfhu0cHimxCgunjwnlzuGoVmRL6QvCAdL/cko/mc/hPeMDhgvH/npWneNNVRFFrATpvee7Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T09:25:40.201799Z"},"content_sha256":"763be1ac9d62a12fb226c23cde0d65207997f841b8ade03e05870b89694d19ad","schema_version":"1.0","event_id":"sha256:763be1ac9d62a12fb226c23cde0d65207997f841b8ade03e05870b89694d19ad"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3FJ42AJ76S3ITHQXQR22XUHXPG/bundle.json","state_url":"https://pith.science/pith/3FJ42AJ76S3ITHQXQR22XUHXPG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3FJ42AJ76S3ITHQXQR22XUHXPG/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":"2026-08-14T09:25:40Z","links":{"resolver":"https://pith.science/pith/3FJ42AJ76S3ITHQXQR22XUHXPG","bundle":"https://pith.science/pith/3FJ42AJ76S3ITHQXQR22XUHXPG/bundle.json","state":"https://pith.science/pith/3FJ42AJ76S3ITHQXQR22XUHXPG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3FJ42AJ76S3ITHQXQR22XUHXPG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:3FJ42AJ76S3ITHQXQR22XUHXPG","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":"fc0390cb35666672108dd8f7ffbd51fe21c588a3dc54fc858463765e092363ed","cross_cats_sorted":["cs.AI","stat.ML"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2020-05-12T11:05:42Z","title_canon_sha256":"b6b54eeb75ee2f13084a18193350088a50a64a9f27c2ce0f3bab1685e92a218b"},"schema_version":"1.0","source":{"id":"2005.05684","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2005.05684","created_at":"2026-07-05T02:46:40Z"},{"alias_kind":"arxiv_version","alias_value":"2005.05684v2","created_at":"2026-07-05T02:46:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2005.05684","created_at":"2026-07-05T02:46:40Z"},{"alias_kind":"pith_short_12","alias_value":"3FJ42AJ76S3I","created_at":"2026-07-05T02:46:40Z"},{"alias_kind":"pith_short_16","alias_value":"3FJ42AJ76S3ITHQX","created_at":"2026-07-05T02:46:40Z"},{"alias_kind":"pith_short_8","alias_value":"3FJ42AJ7","created_at":"2026-07-05T02:46:40Z"}],"graph_snapshots":[{"event_id":"sha256:763be1ac9d62a12fb226c23cde0d65207997f841b8ade03e05870b89694d19ad","target":"graph","created_at":"2026-07-05T02:46:40Z","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/2005.05684/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Under increasing economic and environmental pressure, airlines are constantly seeking new technologies and optimizing flight operations to reduce fuel consumption. However, the current practice on fuel loading, which has a significant impact on aircraft weight and fuel consumption, has yet to be thoroughly addressed by existing studies. Excess fuel is loaded by dispatchers and (or) pilots to handle fuel consumption uncertainties, primarily caused by flight time uncertainties, which cannot be predicted by current Flight Planning Systems. In this paper, we develop a novel spatial weighted recurr","authors_text":"Lishuai Li, Xinting Zhu","cross_cats":["cs.AI","stat.ML"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2020-05-12T11:05:42Z","title":"Flight Time Prediction for Fuel Loading Decisions with a Deep Learning Approach"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2005.05684","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":"sha256:90c4abc3150b650a48cefc3363ee630c9714f493057eb26e8ec5a96fd3394879","target":"record","created_at":"2026-07-05T02:46:40Z","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":"fc0390cb35666672108dd8f7ffbd51fe21c588a3dc54fc858463765e092363ed","cross_cats_sorted":["cs.AI","stat.ML"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2020-05-12T11:05:42Z","title_canon_sha256":"b6b54eeb75ee2f13084a18193350088a50a64a9f27c2ce0f3bab1685e92a218b"},"schema_version":"1.0","source":{"id":"2005.05684","kind":"arxiv","version":2}},"canonical_sha256":"d953cd013ff4b6899e178475abd0f779b08722854615502c718432b841639e17","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d953cd013ff4b6899e178475abd0f779b08722854615502c718432b841639e17","first_computed_at":"2026-07-05T02:46:40.721553Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:46:40.721553Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hjmUbE/5e7JhLxbP9cCNWo6/9rHsnkkSmvyYfMRRHjEGhIiRQp4A2+IiAJ6NhGtIcB/uVoZauyzEj2ayFjIKBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T02:46:40.722045Z","signed_message":"canonical_sha256_bytes"},"source_id":"2005.05684","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:90c4abc3150b650a48cefc3363ee630c9714f493057eb26e8ec5a96fd3394879","sha256:763be1ac9d62a12fb226c23cde0d65207997f841b8ade03e05870b89694d19ad"],"state_sha256":"512ebc9fef8c924a688540590a851bc4466a1fb6b854208de38724fc7e48d0d2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mYLod+T1sMXbgTirEweulPH00xrNMb2za8LqA76e2NyZQ57tYbRCY1w3+DijwZG19iCWF02OmGuhtb+eIzZQAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-14T09:25:40.212439Z","bundle_sha256":"8ae55aeb8f9fcc93673c1071e5407d906d2d37a92e6d0e0799cd89d00f851776"}}