{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:AAVQ353Y5YPHTIFHGGBJVSCGHY","short_pith_number":"pith:AAVQ353Y","canonical_record":{"source":{"id":"2108.03221","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2021-08-06T17:46:28Z","cross_cats_sorted":[],"title_canon_sha256":"a51fc884da347165c11c218be429e4bc44f304aff4ab9202e28f2770691b51af","abstract_canon_sha256":"655153f4f000990ea53ce74ba5e5af5d011320f3ec57e5ba84d33820fc8e1475"},"schema_version":"1.0"},"canonical_sha256":"002b0df778ee1e79a0a731829ac8463e177924a4e4ceb5707cace36a1a5edc8e","source":{"kind":"arxiv","id":"2108.03221","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2108.03221","created_at":"2026-07-05T03:03:47Z"},{"alias_kind":"arxiv_version","alias_value":"2108.03221v1","created_at":"2026-07-05T03:03:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2108.03221","created_at":"2026-07-05T03:03:47Z"},{"alias_kind":"pith_short_12","alias_value":"AAVQ353Y5YPH","created_at":"2026-07-05T03:03:47Z"},{"alias_kind":"pith_short_16","alias_value":"AAVQ353Y5YPHTIFH","created_at":"2026-07-05T03:03:47Z"},{"alias_kind":"pith_short_8","alias_value":"AAVQ353Y","created_at":"2026-07-05T03:03:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:AAVQ353Y5YPHTIFHGGBJVSCGHY","target":"record","payload":{"canonical_record":{"source":{"id":"2108.03221","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2021-08-06T17:46:28Z","cross_cats_sorted":[],"title_canon_sha256":"a51fc884da347165c11c218be429e4bc44f304aff4ab9202e28f2770691b51af","abstract_canon_sha256":"655153f4f000990ea53ce74ba5e5af5d011320f3ec57e5ba84d33820fc8e1475"},"schema_version":"1.0"},"canonical_sha256":"002b0df778ee1e79a0a731829ac8463e177924a4e4ceb5707cace36a1a5edc8e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:03:47.521341Z","signature_b64":"N/UO20UuYbRAIJe6Z6jFiORX5lMS54t61oESAjcBHEPffYBL58/PptkvfKheV7AdoVgRoIkn2tIUk6p7qzLZCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"002b0df778ee1e79a0a731829ac8463e177924a4e4ceb5707cace36a1a5edc8e","last_reissued_at":"2026-07-05T03:03:47.520870Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:03:47.520870Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2108.03221","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":"2026-07-05T03:03:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Nc3yV38VFcJUS9GnLI17WgL7Q0pN5ijwxI/rgATgYJRFOMHnBiFtVo4cgi68uwHldL4hZHr+asyhmo5OUE10Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T01:12:53.504667Z"},"content_sha256":"78007e19b84941ef36af4d553831def75c35bae486faf727da86ae3be78969fc","schema_version":"1.0","event_id":"sha256:78007e19b84941ef36af4d553831def75c35bae486faf727da86ae3be78969fc"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:AAVQ353Y5YPHTIFHGGBJVSCGHY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"FloMore: Meeting bandwidth requirements of flows","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.NI","authors_text":"Chuan Jiang, Mohit Tawarmalani, Sanjay Rao","submitted_at":"2021-08-06T17:46:28Z","abstract_excerpt":"Wide-area cloud provider networks must support the bandwidth requirements of diverse services (e.g., applications, product groups, customers) despite failures. Existing traffic engineering (TE) schemes operate at much coarser granularity than services, which we show necessitates unduly conservative decisions. To tackle this, we present FloMore, which directly considers the bandwidth needs of individual services and ensures they are met a desired percentage of time. Rather than meet the requirements for all services over the same set of failure states, FloMore exploits a key opportunity that ea"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2108.03221","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/2108.03221/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":"2026-07-05T03:03:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LcVvE299Xpdtm2DobN6zzrxn11IoKZRXNgxaaHWX8tnHvO/aYN09Pbd22/6zmD6qPUdJbqNkgs0/naPNWzi1CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T01:12:53.505581Z"},"content_sha256":"99feee657c3caa52ad3c040de8d1a57b7bf911858eee3706b3e68b010830af61","schema_version":"1.0","event_id":"sha256:99feee657c3caa52ad3c040de8d1a57b7bf911858eee3706b3e68b010830af61"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/AAVQ353Y5YPHTIFHGGBJVSCGHY/bundle.json","state_url":"https://pith.science/pith/AAVQ353Y5YPHTIFHGGBJVSCGHY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/AAVQ353Y5YPHTIFHGGBJVSCGHY/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":"2026-08-14T01:12:53Z","links":{"resolver":"https://pith.science/pith/AAVQ353Y5YPHTIFHGGBJVSCGHY","bundle":"https://pith.science/pith/AAVQ353Y5YPHTIFHGGBJVSCGHY/bundle.json","state":"https://pith.science/pith/AAVQ353Y5YPHTIFHGGBJVSCGHY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/AAVQ353Y5YPHTIFHGGBJVSCGHY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:AAVQ353Y5YPHTIFHGGBJVSCGHY","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":"655153f4f000990ea53ce74ba5e5af5d011320f3ec57e5ba84d33820fc8e1475","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2021-08-06T17:46:28Z","title_canon_sha256":"a51fc884da347165c11c218be429e4bc44f304aff4ab9202e28f2770691b51af"},"schema_version":"1.0","source":{"id":"2108.03221","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2108.03221","created_at":"2026-07-05T03:03:47Z"},{"alias_kind":"arxiv_version","alias_value":"2108.03221v1","created_at":"2026-07-05T03:03:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2108.03221","created_at":"2026-07-05T03:03:47Z"},{"alias_kind":"pith_short_12","alias_value":"AAVQ353Y5YPH","created_at":"2026-07-05T03:03:47Z"},{"alias_kind":"pith_short_16","alias_value":"AAVQ353Y5YPHTIFH","created_at":"2026-07-05T03:03:47Z"},{"alias_kind":"pith_short_8","alias_value":"AAVQ353Y","created_at":"2026-07-05T03:03:47Z"}],"graph_snapshots":[{"event_id":"sha256:99feee657c3caa52ad3c040de8d1a57b7bf911858eee3706b3e68b010830af61","target":"graph","created_at":"2026-07-05T03:03:47Z","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/2108.03221/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Wide-area cloud provider networks must support the bandwidth requirements of diverse services (e.g., applications, product groups, customers) despite failures. Existing traffic engineering (TE) schemes operate at much coarser granularity than services, which we show necessitates unduly conservative decisions. To tackle this, we present FloMore, which directly considers the bandwidth needs of individual services and ensures they are met a desired percentage of time. Rather than meet the requirements for all services over the same set of failure states, FloMore exploits a key opportunity that ea","authors_text":"Chuan Jiang, Mohit Tawarmalani, Sanjay Rao","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2021-08-06T17:46:28Z","title":"FloMore: Meeting bandwidth requirements of flows"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2108.03221","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":"sha256:78007e19b84941ef36af4d553831def75c35bae486faf727da86ae3be78969fc","target":"record","created_at":"2026-07-05T03:03:47Z","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":"655153f4f000990ea53ce74ba5e5af5d011320f3ec57e5ba84d33820fc8e1475","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2021-08-06T17:46:28Z","title_canon_sha256":"a51fc884da347165c11c218be429e4bc44f304aff4ab9202e28f2770691b51af"},"schema_version":"1.0","source":{"id":"2108.03221","kind":"arxiv","version":1}},"canonical_sha256":"002b0df778ee1e79a0a731829ac8463e177924a4e4ceb5707cace36a1a5edc8e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"002b0df778ee1e79a0a731829ac8463e177924a4e4ceb5707cace36a1a5edc8e","first_computed_at":"2026-07-05T03:03:47.520870Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:03:47.520870Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"N/UO20UuYbRAIJe6Z6jFiORX5lMS54t61oESAjcBHEPffYBL58/PptkvfKheV7AdoVgRoIkn2tIUk6p7qzLZCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T03:03:47.521341Z","signed_message":"canonical_sha256_bytes"},"source_id":"2108.03221","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:78007e19b84941ef36af4d553831def75c35bae486faf727da86ae3be78969fc","sha256:99feee657c3caa52ad3c040de8d1a57b7bf911858eee3706b3e68b010830af61"],"state_sha256":"653b56c8e988890c4041287b02ecbdc58e8faaec55ea311e60913d46ac6384ad"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PUjK7K5G9QmIYUjuuREBsmDfeagk1O5NZack7YkSKaQc52sJSqQz8C0KHZJ5ZbMXRIIZpPpLlbqprLUo0DENDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-14T01:12:53.511728Z","bundle_sha256":"82d3425d70ea740fc48c5effa0be30b135f89c23575f8aa2fd7218eb42181c7d"}}