{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:KVMWC5OS3256ASXN7MPWWJ3NVQ","short_pith_number":"pith:KVMWC5OS","canonical_record":{"source":{"id":"2606.11017","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.LG","submitted_at":"2026-06-09T15:55:55Z","cross_cats_sorted":["eess.AS"],"title_canon_sha256":"603634126f1f831c040c4231d054e069d662fd2a62e0d14c468bc05c748f77af","abstract_canon_sha256":"643f1c518e4a89e8816810010484366c37f78f0a6b15d82fc883d380a1807e44"},"schema_version":"1.0"},"canonical_sha256":"55596175d2debbe04aedfb1f6b276dac1fab5f0c1cd96564d194b1a0d73870f0","source":{"kind":"arxiv","id":"2606.11017","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.11017","created_at":"2026-06-10T01:11:03Z"},{"alias_kind":"arxiv_version","alias_value":"2606.11017v1","created_at":"2026-06-10T01:11:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.11017","created_at":"2026-06-10T01:11:03Z"},{"alias_kind":"pith_short_12","alias_value":"KVMWC5OS3256","created_at":"2026-06-10T01:11:03Z"},{"alias_kind":"pith_short_16","alias_value":"KVMWC5OS3256ASXN","created_at":"2026-06-10T01:11:03Z"},{"alias_kind":"pith_short_8","alias_value":"KVMWC5OS","created_at":"2026-06-10T01:11:03Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:KVMWC5OS3256ASXN7MPWWJ3NVQ","target":"record","payload":{"canonical_record":{"source":{"id":"2606.11017","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.LG","submitted_at":"2026-06-09T15:55:55Z","cross_cats_sorted":["eess.AS"],"title_canon_sha256":"603634126f1f831c040c4231d054e069d662fd2a62e0d14c468bc05c748f77af","abstract_canon_sha256":"643f1c518e4a89e8816810010484366c37f78f0a6b15d82fc883d380a1807e44"},"schema_version":"1.0"},"canonical_sha256":"55596175d2debbe04aedfb1f6b276dac1fab5f0c1cd96564d194b1a0d73870f0","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-10T01:11:03.881936Z","signature_b64":"NVqIWN+zO1zNX2jxP1xlnmq7y4y6GCMZ70OnC2OOofnpus+ZtiJ4TZlw9vaJcCFV5mfdeRJIarbgMs8TJZ9TCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"55596175d2debbe04aedfb1f6b276dac1fab5f0c1cd96564d194b1a0d73870f0","last_reissued_at":"2026-06-10T01:11:03.880998Z","signature_status":"signed_v1","first_computed_at":"2026-06-10T01:11:03.880998Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.11017","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":"2026-06-10T01:11:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UfEBU+X8dmpOboJHH+gWLFneeUS89+08T0oA/IK5Kxp4oWilj3jvYzje4mjrMidKpQR1S8lSjQ9RJEdrrRFZAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-30T17:58:00.006537Z"},"content_sha256":"ebd6325d660b0ea6da08ec7b5f329a7695ccbc6852da4121d3e78b20d84faa7e","schema_version":"1.0","event_id":"sha256:ebd6325d660b0ea6da08ec7b5f329a7695ccbc6852da4121d3e78b20d84faa7e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:KVMWC5OS3256ASXN7MPWWJ3NVQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Data-Driven Runway and Taxiway Exits Prediction of Landing Aircraft: A Case Study at Hartsfield-Jackson Atlanta International Airport","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["eess.AS"],"primary_cat":"cs.LG","authors_text":"Alex Porcayo, John-Paul Clarke, Maria Thomas, Yutian Pang","submitted_at":"2026-06-09T15:55:55Z","abstract_excerpt":"Airport surface operations increasingly constrain performance at high-throughput hubs. This study examines arrival taxi-in decisions at Hartsfield-Jackson Atlanta International Airport (KATL) and proposes a two-stage, data-driven decision aid that mirrors controller workflow. Stage I predicts the runway exit selected by an arriving aircraft. Stage II predicts whether, given that exit, the aircraft will cross the active departure runway at a designated point or use the end-around taxiway. Models are trained using ASDE-X surface trajectories, aircraft characteristics, ramp destinations, short-ho"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.11017","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/2606.11017/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":"2026-06-10T01:11:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vruvAlcSQ0mWyIEHj8ngZEppOIVytKuZttycD/TkTvkJiuZeJFDK43+ETGTG8uxmF2ju8Ra+8x7RRw/bmSKFDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-30T17:58:00.006915Z"},"content_sha256":"4a3725979167fa2f47a0343a8824afdaa96b2e68e8242d8886ce95aaaf972c5b","schema_version":"1.0","event_id":"sha256:4a3725979167fa2f47a0343a8824afdaa96b2e68e8242d8886ce95aaaf972c5b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KVMWC5OS3256ASXN7MPWWJ3NVQ/bundle.json","state_url":"https://pith.science/pith/KVMWC5OS3256ASXN7MPWWJ3NVQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KVMWC5OS3256ASXN7MPWWJ3NVQ/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":"2026-06-30T17:58:00Z","links":{"resolver":"https://pith.science/pith/KVMWC5OS3256ASXN7MPWWJ3NVQ","bundle":"https://pith.science/pith/KVMWC5OS3256ASXN7MPWWJ3NVQ/bundle.json","state":"https://pith.science/pith/KVMWC5OS3256ASXN7MPWWJ3NVQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KVMWC5OS3256ASXN7MPWWJ3NVQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:KVMWC5OS3256ASXN7MPWWJ3NVQ","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":"643f1c518e4a89e8816810010484366c37f78f0a6b15d82fc883d380a1807e44","cross_cats_sorted":["eess.AS"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.LG","submitted_at":"2026-06-09T15:55:55Z","title_canon_sha256":"603634126f1f831c040c4231d054e069d662fd2a62e0d14c468bc05c748f77af"},"schema_version":"1.0","source":{"id":"2606.11017","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.11017","created_at":"2026-06-10T01:11:03Z"},{"alias_kind":"arxiv_version","alias_value":"2606.11017v1","created_at":"2026-06-10T01:11:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.11017","created_at":"2026-06-10T01:11:03Z"},{"alias_kind":"pith_short_12","alias_value":"KVMWC5OS3256","created_at":"2026-06-10T01:11:03Z"},{"alias_kind":"pith_short_16","alias_value":"KVMWC5OS3256ASXN","created_at":"2026-06-10T01:11:03Z"},{"alias_kind":"pith_short_8","alias_value":"KVMWC5OS","created_at":"2026-06-10T01:11:03Z"}],"graph_snapshots":[{"event_id":"sha256:4a3725979167fa2f47a0343a8824afdaa96b2e68e8242d8886ce95aaaf972c5b","target":"graph","created_at":"2026-06-10T01:11:03Z","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/2606.11017/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Airport surface operations increasingly constrain performance at high-throughput hubs. This study examines arrival taxi-in decisions at Hartsfield-Jackson Atlanta International Airport (KATL) and proposes a two-stage, data-driven decision aid that mirrors controller workflow. Stage I predicts the runway exit selected by an arriving aircraft. Stage II predicts whether, given that exit, the aircraft will cross the active departure runway at a designated point or use the end-around taxiway. Models are trained using ASDE-X surface trajectories, aircraft characteristics, ramp destinations, short-ho","authors_text":"Alex Porcayo, John-Paul Clarke, Maria Thomas, Yutian Pang","cross_cats":["eess.AS"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.LG","submitted_at":"2026-06-09T15:55:55Z","title":"Data-Driven Runway and Taxiway Exits Prediction of Landing Aircraft: A Case Study at Hartsfield-Jackson Atlanta International Airport"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.11017","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:ebd6325d660b0ea6da08ec7b5f329a7695ccbc6852da4121d3e78b20d84faa7e","target":"record","created_at":"2026-06-10T01:11:03Z","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":"643f1c518e4a89e8816810010484366c37f78f0a6b15d82fc883d380a1807e44","cross_cats_sorted":["eess.AS"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.LG","submitted_at":"2026-06-09T15:55:55Z","title_canon_sha256":"603634126f1f831c040c4231d054e069d662fd2a62e0d14c468bc05c748f77af"},"schema_version":"1.0","source":{"id":"2606.11017","kind":"arxiv","version":1}},"canonical_sha256":"55596175d2debbe04aedfb1f6b276dac1fab5f0c1cd96564d194b1a0d73870f0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"55596175d2debbe04aedfb1f6b276dac1fab5f0c1cd96564d194b1a0d73870f0","first_computed_at":"2026-06-10T01:11:03.880998Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-10T01:11:03.880998Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NVqIWN+zO1zNX2jxP1xlnmq7y4y6GCMZ70OnC2OOofnpus+ZtiJ4TZlw9vaJcCFV5mfdeRJIarbgMs8TJZ9TCw==","signature_status":"signed_v1","signed_at":"2026-06-10T01:11:03.881936Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.11017","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ebd6325d660b0ea6da08ec7b5f329a7695ccbc6852da4121d3e78b20d84faa7e","sha256:4a3725979167fa2f47a0343a8824afdaa96b2e68e8242d8886ce95aaaf972c5b"],"state_sha256":"e5eab2b0d1483937b006c2b59a99082a8fb5d7c79164128228aa6dcca742279e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2LX18Vp055ebIaB+bjEQiLQn9lr/sPy96CC6uCNAo+pE/SNYdGei9LJ/I00uuuN2/UbjBHDcOZ0RZuQLPuUwBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-30T17:58:00.008948Z","bundle_sha256":"2d8f0ea18958ebbb2ee51064142d11c39dc7316976eccaf305a134b10a551e4a"}}