{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:IDWMQOGPCSWISOGMG45EGVEJZP","short_pith_number":"pith:IDWMQOGP","canonical_record":{"source":{"id":"1809.00623","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.NI","submitted_at":"2018-09-03T15:12:21Z","cross_cats_sorted":[],"title_canon_sha256":"c320cd1d150c91a87e2454b797526fc49c05ea796ca9e56b1c1c7c70d91edee7","abstract_canon_sha256":"0b8e239fc0e58d94a341939b0db7426386718860284891745471005866425757"},"schema_version":"1.0"},"canonical_sha256":"40ecc838cf14ac8938cc373a435489cbfa6c1d049c719f214f550827e53ff410","source":{"kind":"arxiv","id":"1809.00623","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.00623","created_at":"2026-05-18T00:06:32Z"},{"alias_kind":"arxiv_version","alias_value":"1809.00623v1","created_at":"2026-05-18T00:06:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.00623","created_at":"2026-05-18T00:06:32Z"},{"alias_kind":"pith_short_12","alias_value":"IDWMQOGPCSWI","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_16","alias_value":"IDWMQOGPCSWISOGM","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_8","alias_value":"IDWMQOGP","created_at":"2026-05-18T12:32:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:IDWMQOGPCSWISOGMG45EGVEJZP","target":"record","payload":{"canonical_record":{"source":{"id":"1809.00623","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.NI","submitted_at":"2018-09-03T15:12:21Z","cross_cats_sorted":[],"title_canon_sha256":"c320cd1d150c91a87e2454b797526fc49c05ea796ca9e56b1c1c7c70d91edee7","abstract_canon_sha256":"0b8e239fc0e58d94a341939b0db7426386718860284891745471005866425757"},"schema_version":"1.0"},"canonical_sha256":"40ecc838cf14ac8938cc373a435489cbfa6c1d049c719f214f550827e53ff410","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:06:32.994793Z","signature_b64":"ZC8Y5CUpVCTBJFHKCJ9LCjC+abg8GWFlXQD/46ftjaWBEdpQzTNaRqZ1+bzB9sv4wU/0LZ2KqLGmAHln8WZvBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"40ecc838cf14ac8938cc373a435489cbfa6c1d049c719f214f550827e53ff410","last_reissued_at":"2026-05-18T00:06:32.994122Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:06:32.994122Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1809.00623","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":"2026-05-18T00:06:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iXsTtdyYmtME8LSUBUiqjpPLK6GGHuWYyR+I62NaADrlwU4VzdVVmqIDfhH5ipbDisrUCFQa52mv9mjd+IzhBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T16:54:34.553048Z"},"content_sha256":"2372f2da477a058ccb8040623d30674471ab9431a99bf9b7555b3441b545f7f6","schema_version":"1.0","event_id":"sha256:2372f2da477a058ccb8040623d30674471ab9431a99bf9b7555b3441b545f7f6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:IDWMQOGPCSWISOGMG45EGVEJZP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Networking Research - A Reflection in the Middle Years","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.NI","authors_text":"Henning Schulzrinne","submitted_at":"2018-09-03T15:12:21Z","abstract_excerpt":"Networking is no longer a new area of computer science and engineering -- it has matured as a discipline and the major infrastructure it supports, the Internet, is long past being primarily a research artifact. I believe that we should consider ourselves as the civil engineers of the Internet, primarily helping to understand and improve a vast and critical infrastructure. This implies that implementing changes takes decades, not conference cycles, and that implementation is largely driven by compatibility with existing infrastructure and considerations of cost effectiveness, where resources th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.00623","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":"2026-05-18T00:06:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"62dqNV22N2YFwHAU0ajDZhOjiXxhj441bJwJ6XmccVjHX1ghnQcnv0O891MmwHOxl6CuTF/VBJLZA8r1Kp07Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T16:54:34.553786Z"},"content_sha256":"3b14f7d2dec89339535b8d758badbc64020f5df9aed2870c16e5b6f30fc5a8b3","schema_version":"1.0","event_id":"sha256:3b14f7d2dec89339535b8d758badbc64020f5df9aed2870c16e5b6f30fc5a8b3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IDWMQOGPCSWISOGMG45EGVEJZP/bundle.json","state_url":"https://pith.science/pith/IDWMQOGPCSWISOGMG45EGVEJZP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IDWMQOGPCSWISOGMG45EGVEJZP/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":"2026-06-08T16:54:34Z","links":{"resolver":"https://pith.science/pith/IDWMQOGPCSWISOGMG45EGVEJZP","bundle":"https://pith.science/pith/IDWMQOGPCSWISOGMG45EGVEJZP/bundle.json","state":"https://pith.science/pith/IDWMQOGPCSWISOGMG45EGVEJZP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IDWMQOGPCSWISOGMG45EGVEJZP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:IDWMQOGPCSWISOGMG45EGVEJZP","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":"0b8e239fc0e58d94a341939b0db7426386718860284891745471005866425757","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.NI","submitted_at":"2018-09-03T15:12:21Z","title_canon_sha256":"c320cd1d150c91a87e2454b797526fc49c05ea796ca9e56b1c1c7c70d91edee7"},"schema_version":"1.0","source":{"id":"1809.00623","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.00623","created_at":"2026-05-18T00:06:32Z"},{"alias_kind":"arxiv_version","alias_value":"1809.00623v1","created_at":"2026-05-18T00:06:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.00623","created_at":"2026-05-18T00:06:32Z"},{"alias_kind":"pith_short_12","alias_value":"IDWMQOGPCSWI","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_16","alias_value":"IDWMQOGPCSWISOGM","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_8","alias_value":"IDWMQOGP","created_at":"2026-05-18T12:32:28Z"}],"graph_snapshots":[{"event_id":"sha256:3b14f7d2dec89339535b8d758badbc64020f5df9aed2870c16e5b6f30fc5a8b3","target":"graph","created_at":"2026-05-18T00:06:32Z","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":"Networking is no longer a new area of computer science and engineering -- it has matured as a discipline and the major infrastructure it supports, the Internet, is long past being primarily a research artifact. I believe that we should consider ourselves as the civil engineers of the Internet, primarily helping to understand and improve a vast and critical infrastructure. This implies that implementing changes takes decades, not conference cycles, and that implementation is largely driven by compatibility with existing infrastructure and considerations of cost effectiveness, where resources th","authors_text":"Henning Schulzrinne","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.NI","submitted_at":"2018-09-03T15:12:21Z","title":"Networking Research - A Reflection in the Middle Years"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.00623","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":"sha256:2372f2da477a058ccb8040623d30674471ab9431a99bf9b7555b3441b545f7f6","target":"record","created_at":"2026-05-18T00:06:32Z","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":"0b8e239fc0e58d94a341939b0db7426386718860284891745471005866425757","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.NI","submitted_at":"2018-09-03T15:12:21Z","title_canon_sha256":"c320cd1d150c91a87e2454b797526fc49c05ea796ca9e56b1c1c7c70d91edee7"},"schema_version":"1.0","source":{"id":"1809.00623","kind":"arxiv","version":1}},"canonical_sha256":"40ecc838cf14ac8938cc373a435489cbfa6c1d049c719f214f550827e53ff410","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"40ecc838cf14ac8938cc373a435489cbfa6c1d049c719f214f550827e53ff410","first_computed_at":"2026-05-18T00:06:32.994122Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:06:32.994122Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZC8Y5CUpVCTBJFHKCJ9LCjC+abg8GWFlXQD/46ftjaWBEdpQzTNaRqZ1+bzB9sv4wU/0LZ2KqLGmAHln8WZvBA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:06:32.994793Z","signed_message":"canonical_sha256_bytes"},"source_id":"1809.00623","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2372f2da477a058ccb8040623d30674471ab9431a99bf9b7555b3441b545f7f6","sha256:3b14f7d2dec89339535b8d758badbc64020f5df9aed2870c16e5b6f30fc5a8b3"],"state_sha256":"cb9cf06b0641fd9bfcca3be431d426cfd69dbab1db6033797cab6f0861b8dc3d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Hps4efvKju5yGO0Pbu0h4l/jltrtiGPrKAQkS3chkDXPDvZvLxO2GhDsDFtjEkhwstbsVupc2ESJX1Me6pFtDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-08T16:54:34.558191Z","bundle_sha256":"dfa9350e12d6bd36fa98e30ef929e3014a2d62d064249334d9df0d97c99ef6c1"}}