{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:L5N2TKQ3CVUDQ525DKVGBCK55S","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":"65815677e2b939dbd10c41a7522080fd5f9b3079be849f02c1c877c9e98e7d52","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2013-10-16T07:58:04Z","title_canon_sha256":"19cf076f50b0b30868131447e1f4bf613ed1a5bdfbe23fa711c226b17bb69909"},"schema_version":"1.0","source":{"id":"1310.4291","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1310.4291","created_at":"2026-05-18T00:49:42Z"},{"alias_kind":"arxiv_version","alias_value":"1310.4291v2","created_at":"2026-05-18T00:49:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.4291","created_at":"2026-05-18T00:49:42Z"},{"alias_kind":"pith_short_12","alias_value":"L5N2TKQ3CVUD","created_at":"2026-05-18T12:27:51Z"},{"alias_kind":"pith_short_16","alias_value":"L5N2TKQ3CVUDQ525","created_at":"2026-05-18T12:27:51Z"},{"alias_kind":"pith_short_8","alias_value":"L5N2TKQ3","created_at":"2026-05-18T12:27:51Z"}],"graph_snapshots":[{"event_id":"sha256:d0d424dd9af11f7121695de34f3c69fcb34cfa8183c767b473462e248e0f1e07","target":"graph","created_at":"2026-05-18T00:49:42Z","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":"Application layer multicast (ALM) also called Overlay Multicast, is an attractive alternative solution to most of the problems associated with IP multicast. In ALM, multicast-related functionalities are moved to end-hosts. Application layer multicast builds a peer-to-peer (P2P) overlay topology consisting of end-to-end unicast connections between end-hosts. The key advantages, overlays offer, are flexibility, adaptability and ease of deployment [1]. The general approach to build an application layer multicast architecture involves tracking network characteristics and building appropriate topol","authors_text":"Ashutosh Singh, Yatindra Nath Singh","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2013-10-16T07:58:04Z","title":"Approaches to Maintain Bi-connectivity for Resilience in Overlaid Multicasting"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.4291","kind":"arxiv","version":2},"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:c557ab650634a621945bbd3600d91bec2c53834016c2d12fd8791c37dc51bebb","target":"record","created_at":"2026-05-18T00:49:42Z","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":"65815677e2b939dbd10c41a7522080fd5f9b3079be849f02c1c877c9e98e7d52","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2013-10-16T07:58:04Z","title_canon_sha256":"19cf076f50b0b30868131447e1f4bf613ed1a5bdfbe23fa711c226b17bb69909"},"schema_version":"1.0","source":{"id":"1310.4291","kind":"arxiv","version":2}},"canonical_sha256":"5f5ba9aa1b156838775d1aaa60895decbb80f7f564c8726c469a4409508935d9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5f5ba9aa1b156838775d1aaa60895decbb80f7f564c8726c469a4409508935d9","first_computed_at":"2026-05-18T00:49:42.914488Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:49:42.914488Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"v5mt4iJcZGAn2TY8yFWLwyWXXQUK1yHinMKDkebygmAxt6Ir6X505BPMrCqcRsmGJsOsrAs8qSGSsMcP7aO/AQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:49:42.914995Z","signed_message":"canonical_sha256_bytes"},"source_id":"1310.4291","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c557ab650634a621945bbd3600d91bec2c53834016c2d12fd8791c37dc51bebb","sha256:d0d424dd9af11f7121695de34f3c69fcb34cfa8183c767b473462e248e0f1e07"],"state_sha256":"1b0450dd494263941615e6d1c9003ebf447311c9e0ddd18b7aab7a126a11a380"}