{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:G6GNNFPOF3ELO4ICLEPQE7N2WF","short_pith_number":"pith:G6GNNFPO","canonical_record":{"source":{"id":"2606.26293","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2026-06-24T18:38:26Z","cross_cats_sorted":[],"title_canon_sha256":"4b7bc1501eeadeba2c9651ac02fe5ae5a4f5a6ac32bb322f6ed66e5bcd4d5991","abstract_canon_sha256":"5898135be87e5064096a8ac9173235e3d585cfb61096df2bb801628d87951a92"},"schema_version":"1.0"},"canonical_sha256":"378cd695ee2ec8b77102591f027dbab1606cd159811775a97bd773e11bd82c62","source":{"kind":"arxiv","id":"2606.26293","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.26293","created_at":"2026-06-26T00:15:35Z"},{"alias_kind":"arxiv_version","alias_value":"2606.26293v1","created_at":"2026-06-26T00:15:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.26293","created_at":"2026-06-26T00:15:35Z"},{"alias_kind":"pith_short_12","alias_value":"G6GNNFPOF3EL","created_at":"2026-06-26T00:15:35Z"},{"alias_kind":"pith_short_16","alias_value":"G6GNNFPOF3ELO4IC","created_at":"2026-06-26T00:15:35Z"},{"alias_kind":"pith_short_8","alias_value":"G6GNNFPO","created_at":"2026-06-26T00:15:35Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:G6GNNFPOF3ELO4ICLEPQE7N2WF","target":"record","payload":{"canonical_record":{"source":{"id":"2606.26293","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2026-06-24T18:38:26Z","cross_cats_sorted":[],"title_canon_sha256":"4b7bc1501eeadeba2c9651ac02fe5ae5a4f5a6ac32bb322f6ed66e5bcd4d5991","abstract_canon_sha256":"5898135be87e5064096a8ac9173235e3d585cfb61096df2bb801628d87951a92"},"schema_version":"1.0"},"canonical_sha256":"378cd695ee2ec8b77102591f027dbab1606cd159811775a97bd773e11bd82c62","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-26T00:15:35.686499Z","signature_b64":"FT7jmp7BUNb3NupICexLhfJaPcD0vhZYNGLPRGIOgZyZKbkSNDTiV4X1hkWzNBNxJJi4BFPk89H9pJCGOSkACQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"378cd695ee2ec8b77102591f027dbab1606cd159811775a97bd773e11bd82c62","last_reissued_at":"2026-06-26T00:15:35.685981Z","signature_status":"signed_v1","first_computed_at":"2026-06-26T00:15:35.685981Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.26293","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":"2026-06-26T00:15:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bO2bIqLnn953Ll8ZXD1+AVCA1fz2wPhz/cIKck9Ibh1bwpXxc5kwhy+rKDt+Yutl2Hox5c2zjlhsO3dvwWXOAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-09T06:51:47.021459Z"},"content_sha256":"e56bbd57a3178a5b90cc044f840d19c15db9859baa8ec394b359bf8579ef4855","schema_version":"1.0","event_id":"sha256:e56bbd57a3178a5b90cc044f840d19c15db9859baa8ec394b359bf8579ef4855"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:G6GNNFPOF3ELO4ICLEPQE7N2WF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"HALO: Hierarchical Auction-assisted Learning for Offloading in SAGIN","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.NI","authors_text":"Burak Kantarci, Poonam Lohan, Sachin Ravikant Trankatwar, Xuli Cai","submitted_at":"2026-06-24T18:38:26Z","abstract_excerpt":"In this paper, we investigate delay-aware task offloading and resource scheduling in a three-tier space-air-ground integrated network (SAGIN) consisting of IoT devices, UAV edge nodes, and a high-altitude platform station (HAPS). We formulate joint task association and continuous resource control (including bandwidth, transmit power, and CPU frequency allocation) as a non-convex mixed-integer nonlinear programming (MINLP) problem, which is inherently NP-hard. To capture fine-grained system dynamics, we introduce a macro-micro slot model that tracks cumulative transmission and computation progr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.26293","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/2606.26293/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":"2026-06-26T00:15:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jeSx0MboPn5jis2qP1Nb2UrxGaRa4qRhDEQCFgOIQij7yW1vm7FAK0+Of2ziy4yTGeSvvmoIIfDdwhJyeFezCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-09T06:51:47.021857Z"},"content_sha256":"5fd7a5f2c0fe269586273129b5962adf14b098ce724624981d79f1ba4c95642b","schema_version":"1.0","event_id":"sha256:5fd7a5f2c0fe269586273129b5962adf14b098ce724624981d79f1ba4c95642b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/G6GNNFPOF3ELO4ICLEPQE7N2WF/bundle.json","state_url":"https://pith.science/pith/G6GNNFPOF3ELO4ICLEPQE7N2WF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/G6GNNFPOF3ELO4ICLEPQE7N2WF/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":"2026-07-09T06:51:47Z","links":{"resolver":"https://pith.science/pith/G6GNNFPOF3ELO4ICLEPQE7N2WF","bundle":"https://pith.science/pith/G6GNNFPOF3ELO4ICLEPQE7N2WF/bundle.json","state":"https://pith.science/pith/G6GNNFPOF3ELO4ICLEPQE7N2WF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/G6GNNFPOF3ELO4ICLEPQE7N2WF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:G6GNNFPOF3ELO4ICLEPQE7N2WF","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":"5898135be87e5064096a8ac9173235e3d585cfb61096df2bb801628d87951a92","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2026-06-24T18:38:26Z","title_canon_sha256":"4b7bc1501eeadeba2c9651ac02fe5ae5a4f5a6ac32bb322f6ed66e5bcd4d5991"},"schema_version":"1.0","source":{"id":"2606.26293","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.26293","created_at":"2026-06-26T00:15:35Z"},{"alias_kind":"arxiv_version","alias_value":"2606.26293v1","created_at":"2026-06-26T00:15:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.26293","created_at":"2026-06-26T00:15:35Z"},{"alias_kind":"pith_short_12","alias_value":"G6GNNFPOF3EL","created_at":"2026-06-26T00:15:35Z"},{"alias_kind":"pith_short_16","alias_value":"G6GNNFPOF3ELO4IC","created_at":"2026-06-26T00:15:35Z"},{"alias_kind":"pith_short_8","alias_value":"G6GNNFPO","created_at":"2026-06-26T00:15:35Z"}],"graph_snapshots":[{"event_id":"sha256:5fd7a5f2c0fe269586273129b5962adf14b098ce724624981d79f1ba4c95642b","target":"graph","created_at":"2026-06-26T00:15:35Z","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/2606.26293/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this paper, we investigate delay-aware task offloading and resource scheduling in a three-tier space-air-ground integrated network (SAGIN) consisting of IoT devices, UAV edge nodes, and a high-altitude platform station (HAPS). We formulate joint task association and continuous resource control (including bandwidth, transmit power, and CPU frequency allocation) as a non-convex mixed-integer nonlinear programming (MINLP) problem, which is inherently NP-hard. To capture fine-grained system dynamics, we introduce a macro-micro slot model that tracks cumulative transmission and computation progr","authors_text":"Burak Kantarci, Poonam Lohan, Sachin Ravikant Trankatwar, Xuli Cai","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2026-06-24T18:38:26Z","title":"HALO: Hierarchical Auction-assisted Learning for Offloading in SAGIN"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.26293","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:e56bbd57a3178a5b90cc044f840d19c15db9859baa8ec394b359bf8579ef4855","target":"record","created_at":"2026-06-26T00:15:35Z","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":"5898135be87e5064096a8ac9173235e3d585cfb61096df2bb801628d87951a92","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2026-06-24T18:38:26Z","title_canon_sha256":"4b7bc1501eeadeba2c9651ac02fe5ae5a4f5a6ac32bb322f6ed66e5bcd4d5991"},"schema_version":"1.0","source":{"id":"2606.26293","kind":"arxiv","version":1}},"canonical_sha256":"378cd695ee2ec8b77102591f027dbab1606cd159811775a97bd773e11bd82c62","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"378cd695ee2ec8b77102591f027dbab1606cd159811775a97bd773e11bd82c62","first_computed_at":"2026-06-26T00:15:35.685981Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-26T00:15:35.685981Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FT7jmp7BUNb3NupICexLhfJaPcD0vhZYNGLPRGIOgZyZKbkSNDTiV4X1hkWzNBNxJJi4BFPk89H9pJCGOSkACQ==","signature_status":"signed_v1","signed_at":"2026-06-26T00:15:35.686499Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.26293","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e56bbd57a3178a5b90cc044f840d19c15db9859baa8ec394b359bf8579ef4855","sha256:5fd7a5f2c0fe269586273129b5962adf14b098ce724624981d79f1ba4c95642b"],"state_sha256":"d3ce0a5d88de00a04844fb70689b8a1258c8876a544c98e3fdc0cad7a03f2a53"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/qvYqw7maQnLGb+nFVLPeEk69z3oJ1lZncT8js6OkHl/yPgHK9J8DfNvlsBRy3oFW8DUzWweOG1wnWM/qXDUBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-09T06:51:47.024047Z","bundle_sha256":"4c23c9687648423264efbab299bb4e370e26f2c517af3baaf56a9cfd7679e639"}}