{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:IV7XABPBM6L2LYYMHOVAVPTYVJ","short_pith_number":"pith:IV7XABPB","canonical_record":{"source":{"id":"2108.08963","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.SY","submitted_at":"2021-08-20T01:23:01Z","cross_cats_sorted":["cs.SY"],"title_canon_sha256":"60c9b47d00450f8a6ea584d69d4593f46a8d8abb5a7bcb0d8029decf8a7331b3","abstract_canon_sha256":"16d469ef4d8d73f1d78bbccb6e151d2ea898f605ad9acfb98ce40945d345cbb8"},"schema_version":"1.0"},"canonical_sha256":"457f7005e16797a5e30c3baa0abe78aa54220c453a4a48b091a7a27353e08922","source":{"kind":"arxiv","id":"2108.08963","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2108.08963","created_at":"2026-07-05T04:28:07Z"},{"alias_kind":"arxiv_version","alias_value":"2108.08963v2","created_at":"2026-07-05T04:28:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2108.08963","created_at":"2026-07-05T04:28:07Z"},{"alias_kind":"pith_short_12","alias_value":"IV7XABPBM6L2","created_at":"2026-07-05T04:28:07Z"},{"alias_kind":"pith_short_16","alias_value":"IV7XABPBM6L2LYYM","created_at":"2026-07-05T04:28:07Z"},{"alias_kind":"pith_short_8","alias_value":"IV7XABPB","created_at":"2026-07-05T04:28:07Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:IV7XABPBM6L2LYYMHOVAVPTYVJ","target":"record","payload":{"canonical_record":{"source":{"id":"2108.08963","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.SY","submitted_at":"2021-08-20T01:23:01Z","cross_cats_sorted":["cs.SY"],"title_canon_sha256":"60c9b47d00450f8a6ea584d69d4593f46a8d8abb5a7bcb0d8029decf8a7331b3","abstract_canon_sha256":"16d469ef4d8d73f1d78bbccb6e151d2ea898f605ad9acfb98ce40945d345cbb8"},"schema_version":"1.0"},"canonical_sha256":"457f7005e16797a5e30c3baa0abe78aa54220c453a4a48b091a7a27353e08922","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:28:07.522967Z","signature_b64":"cpP09YkvsD2PAxfAMcelg1TCQwodaTAC14N674HEKopEev3GO5GO4yTFHE5C16AoVULz1HuNhEuMQyavfkVFBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"457f7005e16797a5e30c3baa0abe78aa54220c453a4a48b091a7a27353e08922","last_reissued_at":"2026-07-05T04:28:07.522445Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:28:07.522445Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2108.08963","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":"2026-07-05T04:28:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pyTUYdwy587JAuMm8P/pEoX9UxtyWORlQJ36XbbZEuNAD5ZNyz6flH6F+M4SXhBMqN6CVVmCdg0/7f2BEvSFDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T04:19:34.641671Z"},"content_sha256":"80c7d804bf24f0eb657e447a3547d223333d0ab0d72046cd520a3cb743bd609f","schema_version":"1.0","event_id":"sha256:80c7d804bf24f0eb657e447a3547d223333d0ab0d72046cd520a3cb743bd609f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:IV7XABPBM6L2LYYMHOVAVPTYVJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Impact of Aviation Electrification on Airports: Flight Scheduling and Charging","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.SY"],"primary_cat":"eess.SY","authors_text":"Boya Hou, Kiruba Haran, Lavanya Marla, Subhonmesh Bose","submitted_at":"2021-08-20T01:23:01Z","abstract_excerpt":"Electrification can help to reduce the carbon footprint of aviation. The transition away from jet fuel-powered conventional airplane towards battery-powered electrified aircraft will impose extra charging requirements on airports. In this paper, we first quantify the increase in energy demands at several airports across the United States (US), when commercial airline carriers partially deploy hybrid electric aircraft (HEA). We then illustrate that smart charging and minor modifications to flight schedules can substantially reduce peak power demands, and in turn the needs for grid infrastructur"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2108.08963","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/2108.08963/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":"2026-07-05T04:28:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"obIzA0AdEV2gc6yN6CT80P3fjIc1nQ+hdM+awCMX8xbBy7xUwAigAGW9Li8kfrkYZy+1cT3kMeRqLx03MLngDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T04:19:34.642577Z"},"content_sha256":"67dae2753da8fb112f131e191fb7c186bb6e773fb67e0452342076d497b5bb7c","schema_version":"1.0","event_id":"sha256:67dae2753da8fb112f131e191fb7c186bb6e773fb67e0452342076d497b5bb7c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IV7XABPBM6L2LYYMHOVAVPTYVJ/bundle.json","state_url":"https://pith.science/pith/IV7XABPBM6L2LYYMHOVAVPTYVJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IV7XABPBM6L2LYYMHOVAVPTYVJ/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":"2026-08-04T04:19:34Z","links":{"resolver":"https://pith.science/pith/IV7XABPBM6L2LYYMHOVAVPTYVJ","bundle":"https://pith.science/pith/IV7XABPBM6L2LYYMHOVAVPTYVJ/bundle.json","state":"https://pith.science/pith/IV7XABPBM6L2LYYMHOVAVPTYVJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IV7XABPBM6L2LYYMHOVAVPTYVJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:IV7XABPBM6L2LYYMHOVAVPTYVJ","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":"16d469ef4d8d73f1d78bbccb6e151d2ea898f605ad9acfb98ce40945d345cbb8","cross_cats_sorted":["cs.SY"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.SY","submitted_at":"2021-08-20T01:23:01Z","title_canon_sha256":"60c9b47d00450f8a6ea584d69d4593f46a8d8abb5a7bcb0d8029decf8a7331b3"},"schema_version":"1.0","source":{"id":"2108.08963","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2108.08963","created_at":"2026-07-05T04:28:07Z"},{"alias_kind":"arxiv_version","alias_value":"2108.08963v2","created_at":"2026-07-05T04:28:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2108.08963","created_at":"2026-07-05T04:28:07Z"},{"alias_kind":"pith_short_12","alias_value":"IV7XABPBM6L2","created_at":"2026-07-05T04:28:07Z"},{"alias_kind":"pith_short_16","alias_value":"IV7XABPBM6L2LYYM","created_at":"2026-07-05T04:28:07Z"},{"alias_kind":"pith_short_8","alias_value":"IV7XABPB","created_at":"2026-07-05T04:28:07Z"}],"graph_snapshots":[{"event_id":"sha256:67dae2753da8fb112f131e191fb7c186bb6e773fb67e0452342076d497b5bb7c","target":"graph","created_at":"2026-07-05T04:28:07Z","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/2108.08963/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Electrification can help to reduce the carbon footprint of aviation. The transition away from jet fuel-powered conventional airplane towards battery-powered electrified aircraft will impose extra charging requirements on airports. In this paper, we first quantify the increase in energy demands at several airports across the United States (US), when commercial airline carriers partially deploy hybrid electric aircraft (HEA). We then illustrate that smart charging and minor modifications to flight schedules can substantially reduce peak power demands, and in turn the needs for grid infrastructur","authors_text":"Boya Hou, Kiruba Haran, Lavanya Marla, Subhonmesh Bose","cross_cats":["cs.SY"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.SY","submitted_at":"2021-08-20T01:23:01Z","title":"Impact of Aviation Electrification on Airports: Flight Scheduling and Charging"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2108.08963","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":"sha256:80c7d804bf24f0eb657e447a3547d223333d0ab0d72046cd520a3cb743bd609f","target":"record","created_at":"2026-07-05T04:28:07Z","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":"16d469ef4d8d73f1d78bbccb6e151d2ea898f605ad9acfb98ce40945d345cbb8","cross_cats_sorted":["cs.SY"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.SY","submitted_at":"2021-08-20T01:23:01Z","title_canon_sha256":"60c9b47d00450f8a6ea584d69d4593f46a8d8abb5a7bcb0d8029decf8a7331b3"},"schema_version":"1.0","source":{"id":"2108.08963","kind":"arxiv","version":2}},"canonical_sha256":"457f7005e16797a5e30c3baa0abe78aa54220c453a4a48b091a7a27353e08922","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"457f7005e16797a5e30c3baa0abe78aa54220c453a4a48b091a7a27353e08922","first_computed_at":"2026-07-05T04:28:07.522445Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:28:07.522445Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cpP09YkvsD2PAxfAMcelg1TCQwodaTAC14N674HEKopEev3GO5GO4yTFHE5C16AoVULz1HuNhEuMQyavfkVFBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T04:28:07.522967Z","signed_message":"canonical_sha256_bytes"},"source_id":"2108.08963","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:80c7d804bf24f0eb657e447a3547d223333d0ab0d72046cd520a3cb743bd609f","sha256:67dae2753da8fb112f131e191fb7c186bb6e773fb67e0452342076d497b5bb7c"],"state_sha256":"5d637d0f8cea706fa6b3f5b099c03ed5fb1d3b13c1e90bbe90948c076f8e0bc8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QDNI1c8YKxoYdjBOr3VkX+zinFIqyarqvi7PopaqJLQmabia+kyThpWWQAGq3uczszXypVotAjpoDWZVNWPVBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T04:19:34.651014Z","bundle_sha256":"bf7ccdeb1584a0ed35093eacaab9c0eb2561b54b7c6c11a51b4026c7a3821c52"}}