{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:PVTDKOA4TGAJ5EC5CZTNSZHIDX","short_pith_number":"pith:PVTDKOA4","schema_version":"1.0","canonical_sha256":"7d6635381c99809e905d1666d964e81dc6ae0eb41a8028a1f03763dfd4992052","source":{"kind":"arxiv","id":"1604.00894","version":2},"attestation_state":"computed","paper":{"title":"Allocation Schemes of Ressources with Downgrading","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.NI","authors_text":"Christine Fricker, Fabrice Guillemin, Guilherme Thompson, Philippe Robert","submitted_at":"2016-04-04T15:05:27Z","abstract_excerpt":"We consider a server with large capacity delivering video files encoded in various resolutions. We assume that the system is under saturation in the sense that the total demand exceeds the server capacity $C$. In such a case, requests may be rejected. For the policies considered in this paper, instead of rejecting a video request, it is downgraded. When the occupancy of the server is above some value $C_0{<}C$, the server delivers the video at a minimal bit rate. The quantity $C_0$ is the bit rate adaptation threshold. For these policies, request blocking is thus replaced by bit rate adaptatio"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1604.00894","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2016-04-04T15:05:27Z","cross_cats_sorted":[],"title_canon_sha256":"5c8384889511d2be939f68e8ca267625ca5c8bcb6e8175c46376578bb2b1d7ae","abstract_canon_sha256":"7880880c2f018e7310510b07f5bfc25375910d01cca1737c355ef357e62ba53a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:50:01.473445Z","signature_b64":"ngGxmvBrB2tV4Bn+8Ctg28bFl7JSbZQPTlotVcrh3LWp9QXpzI6pvBxE81WSvRiFxMpE8/XrOJO07OzgmHYeAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7d6635381c99809e905d1666d964e81dc6ae0eb41a8028a1f03763dfd4992052","last_reissued_at":"2026-05-18T00:50:01.472859Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:50:01.472859Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Allocation Schemes of Ressources with Downgrading","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.NI","authors_text":"Christine Fricker, Fabrice Guillemin, Guilherme Thompson, Philippe Robert","submitted_at":"2016-04-04T15:05:27Z","abstract_excerpt":"We consider a server with large capacity delivering video files encoded in various resolutions. We assume that the system is under saturation in the sense that the total demand exceeds the server capacity $C$. In such a case, requests may be rejected. For the policies considered in this paper, instead of rejecting a video request, it is downgraded. When the occupancy of the server is above some value $C_0{<}C$, the server delivers the video at a minimal bit rate. The quantity $C_0$ is the bit rate adaptation threshold. For these policies, request blocking is thus replaced by bit rate adaptatio"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.00894","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":""},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1604.00894","created_at":"2026-05-18T00:50:01.472954+00:00"},{"alias_kind":"arxiv_version","alias_value":"1604.00894v2","created_at":"2026-05-18T00:50:01.472954+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1604.00894","created_at":"2026-05-18T00:50:01.472954+00:00"},{"alias_kind":"pith_short_12","alias_value":"PVTDKOA4TGAJ","created_at":"2026-05-18T12:30:39.010887+00:00"},{"alias_kind":"pith_short_16","alias_value":"PVTDKOA4TGAJ5EC5","created_at":"2026-05-18T12:30:39.010887+00:00"},{"alias_kind":"pith_short_8","alias_value":"PVTDKOA4","created_at":"2026-05-18T12:30:39.010887+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/PVTDKOA4TGAJ5EC5CZTNSZHIDX","json":"https://pith.science/pith/PVTDKOA4TGAJ5EC5CZTNSZHIDX.json","graph_json":"https://pith.science/api/pith-number/PVTDKOA4TGAJ5EC5CZTNSZHIDX/graph.json","events_json":"https://pith.science/api/pith-number/PVTDKOA4TGAJ5EC5CZTNSZHIDX/events.json","paper":"https://pith.science/paper/PVTDKOA4"},"agent_actions":{"view_html":"https://pith.science/pith/PVTDKOA4TGAJ5EC5CZTNSZHIDX","download_json":"https://pith.science/pith/PVTDKOA4TGAJ5EC5CZTNSZHIDX.json","view_paper":"https://pith.science/paper/PVTDKOA4","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1604.00894&json=true","fetch_graph":"https://pith.science/api/pith-number/PVTDKOA4TGAJ5EC5CZTNSZHIDX/graph.json","fetch_events":"https://pith.science/api/pith-number/PVTDKOA4TGAJ5EC5CZTNSZHIDX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/PVTDKOA4TGAJ5EC5CZTNSZHIDX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/PVTDKOA4TGAJ5EC5CZTNSZHIDX/action/storage_attestation","attest_author":"https://pith.science/pith/PVTDKOA4TGAJ5EC5CZTNSZHIDX/action/author_attestation","sign_citation":"https://pith.science/pith/PVTDKOA4TGAJ5EC5CZTNSZHIDX/action/citation_signature","submit_replication":"https://pith.science/pith/PVTDKOA4TGAJ5EC5CZTNSZHIDX/action/replication_record"}},"created_at":"2026-05-18T00:50:01.472954+00:00","updated_at":"2026-05-18T00:50:01.472954+00:00"}