{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:KHQJK3QO6667TSRLMTJEZAIUAU","short_pith_number":"pith:KHQJK3QO","canonical_record":{"source":{"id":"1809.09038","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2018-09-24T16:30:20Z","cross_cats_sorted":[],"title_canon_sha256":"a179d8a57686d11848e5189ea17adee7fc71d11cd861868db750ae2786c218ac","abstract_canon_sha256":"0463a02eff08ce7b15d3982c1a1894fa47981dbfd6ad0e9a083a95e832c641ad"},"schema_version":"1.0"},"canonical_sha256":"51e0956e0ef7bdf9ca2b64d24c8114053d2063142eeb1d833e8946f42fc788fe","source":{"kind":"arxiv","id":"1809.09038","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.09038","created_at":"2026-05-18T00:05:01Z"},{"alias_kind":"arxiv_version","alias_value":"1809.09038v1","created_at":"2026-05-18T00:05:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.09038","created_at":"2026-05-18T00:05:01Z"},{"alias_kind":"pith_short_12","alias_value":"KHQJK3QO6667","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_16","alias_value":"KHQJK3QO6667TSRL","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_8","alias_value":"KHQJK3QO","created_at":"2026-05-18T12:32:33Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:KHQJK3QO6667TSRLMTJEZAIUAU","target":"record","payload":{"canonical_record":{"source":{"id":"1809.09038","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2018-09-24T16:30:20Z","cross_cats_sorted":[],"title_canon_sha256":"a179d8a57686d11848e5189ea17adee7fc71d11cd861868db750ae2786c218ac","abstract_canon_sha256":"0463a02eff08ce7b15d3982c1a1894fa47981dbfd6ad0e9a083a95e832c641ad"},"schema_version":"1.0"},"canonical_sha256":"51e0956e0ef7bdf9ca2b64d24c8114053d2063142eeb1d833e8946f42fc788fe","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:05:01.254365Z","signature_b64":"RjKyRQG7JFhFA1rE3l8FaTMLB6pvXeMMgvzYNj8H5A2od0mYqmimFjzYHr2gW3bzqsr/OVa94i5QNTJ2+XD/Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"51e0956e0ef7bdf9ca2b64d24c8114053d2063142eeb1d833e8946f42fc788fe","last_reissued_at":"2026-05-18T00:05:01.253806Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:05:01.253806Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1809.09038","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":"2026-05-18T00:05:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XFzy13qLERLlkqyu20hPpINzNcrzesCW1T8PDG7b/7JMUTAJ2jOixDvGmkqwH+I0ht5Amtu/uqc7y80B5heEDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T15:38:26.341886Z"},"content_sha256":"1b74712860fd7b8eed091c511d4ffd84fe233733ef965c69b5a992f3e3d26e0a","schema_version":"1.0","event_id":"sha256:1b74712860fd7b8eed091c511d4ffd84fe233733ef965c69b5a992f3e3d26e0a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:KHQJK3QO6667TSRLMTJEZAIUAU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"SPX: Preserving End-to-End Security for Edge Computing","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CR","authors_text":"Ada Gavrilovska, Chengyu Song, Ketan Bhardwaj, Ming-Wei Shih, Taesoo Kim","submitted_at":"2018-09-24T16:30:20Z","abstract_excerpt":"Beyond point solutions, the vision of edge computing is to enable web services to deploy their edge functions in a multi-tenant infrastructure present at the edge of mobile networks. However, edge functions can be rendered useless because of one critical issue: Web services are delivered over end-to-end encrypted connections, so edge functions cannot operate on encrypted traffic without compromising security or degrading performance. Any solution to this problem must interoperate with existing protocols like TLS, as well as with new emerging security protocols for client and IoT devices. The e"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.09038","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:05:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ppwa0caMOUh3H3mX9dBiemij6zLPkZXHHXTWdMqjirlg5LzsaHfnmv0cHFHSqjUw1QX1I8eigQdOnvO3ZNoUCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T15:38:26.342240Z"},"content_sha256":"d40b08b1b8439e33e0562e7f6769430b2d8b55826bbfd73c414e09bfe27a2023","schema_version":"1.0","event_id":"sha256:d40b08b1b8439e33e0562e7f6769430b2d8b55826bbfd73c414e09bfe27a2023"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KHQJK3QO6667TSRLMTJEZAIUAU/bundle.json","state_url":"https://pith.science/pith/KHQJK3QO6667TSRLMTJEZAIUAU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KHQJK3QO6667TSRLMTJEZAIUAU/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":"2026-06-03T15:38:26Z","links":{"resolver":"https://pith.science/pith/KHQJK3QO6667TSRLMTJEZAIUAU","bundle":"https://pith.science/pith/KHQJK3QO6667TSRLMTJEZAIUAU/bundle.json","state":"https://pith.science/pith/KHQJK3QO6667TSRLMTJEZAIUAU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KHQJK3QO6667TSRLMTJEZAIUAU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:KHQJK3QO6667TSRLMTJEZAIUAU","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":"0463a02eff08ce7b15d3982c1a1894fa47981dbfd6ad0e9a083a95e832c641ad","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2018-09-24T16:30:20Z","title_canon_sha256":"a179d8a57686d11848e5189ea17adee7fc71d11cd861868db750ae2786c218ac"},"schema_version":"1.0","source":{"id":"1809.09038","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.09038","created_at":"2026-05-18T00:05:01Z"},{"alias_kind":"arxiv_version","alias_value":"1809.09038v1","created_at":"2026-05-18T00:05:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.09038","created_at":"2026-05-18T00:05:01Z"},{"alias_kind":"pith_short_12","alias_value":"KHQJK3QO6667","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_16","alias_value":"KHQJK3QO6667TSRL","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_8","alias_value":"KHQJK3QO","created_at":"2026-05-18T12:32:33Z"}],"graph_snapshots":[{"event_id":"sha256:d40b08b1b8439e33e0562e7f6769430b2d8b55826bbfd73c414e09bfe27a2023","target":"graph","created_at":"2026-05-18T00:05:01Z","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"},"paper":{"abstract_excerpt":"Beyond point solutions, the vision of edge computing is to enable web services to deploy their edge functions in a multi-tenant infrastructure present at the edge of mobile networks. However, edge functions can be rendered useless because of one critical issue: Web services are delivered over end-to-end encrypted connections, so edge functions cannot operate on encrypted traffic without compromising security or degrading performance. Any solution to this problem must interoperate with existing protocols like TLS, as well as with new emerging security protocols for client and IoT devices. The e","authors_text":"Ada Gavrilovska, Chengyu Song, Ketan Bhardwaj, Ming-Wei Shih, Taesoo Kim","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2018-09-24T16:30:20Z","title":"SPX: Preserving End-to-End Security for Edge Computing"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.09038","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":"sha256:1b74712860fd7b8eed091c511d4ffd84fe233733ef965c69b5a992f3e3d26e0a","target":"record","created_at":"2026-05-18T00:05:01Z","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":"0463a02eff08ce7b15d3982c1a1894fa47981dbfd6ad0e9a083a95e832c641ad","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2018-09-24T16:30:20Z","title_canon_sha256":"a179d8a57686d11848e5189ea17adee7fc71d11cd861868db750ae2786c218ac"},"schema_version":"1.0","source":{"id":"1809.09038","kind":"arxiv","version":1}},"canonical_sha256":"51e0956e0ef7bdf9ca2b64d24c8114053d2063142eeb1d833e8946f42fc788fe","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"51e0956e0ef7bdf9ca2b64d24c8114053d2063142eeb1d833e8946f42fc788fe","first_computed_at":"2026-05-18T00:05:01.253806Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:05:01.253806Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RjKyRQG7JFhFA1rE3l8FaTMLB6pvXeMMgvzYNj8H5A2od0mYqmimFjzYHr2gW3bzqsr/OVa94i5QNTJ2+XD/Bg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:05:01.254365Z","signed_message":"canonical_sha256_bytes"},"source_id":"1809.09038","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1b74712860fd7b8eed091c511d4ffd84fe233733ef965c69b5a992f3e3d26e0a","sha256:d40b08b1b8439e33e0562e7f6769430b2d8b55826bbfd73c414e09bfe27a2023"],"state_sha256":"8651650cb4ff94dc887f03c8e7af4499234c02fdd967b267f0a26d59f0c4ee68"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AnqBsIbe0sy8I4iAD9RwnI/eJ5Oj1VuSzDYX/vp5LaftzGRw33mrRK68A29hfhC6Yvglv1ybmmqp7z33/Yy+Aw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T15:38:26.344839Z","bundle_sha256":"635b56edc52498316f12c5ce8b74a4ea3fa4af079c2f061f68144c77afb98251"}}