{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:OWY5H47GC46HRQXHNCIBBG2XXD","short_pith_number":"pith:OWY5H47G","canonical_record":{"source":{"id":"1108.4358","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DS","submitted_at":"2011-08-22T15:52:10Z","cross_cats_sorted":["q-bio.QM"],"title_canon_sha256":"d65df62e2775e91554cf63d5a564b6caf9eccf8d1977713ad98a249ca554b4e9","abstract_canon_sha256":"39e9bac7e791e5182145473781ec3cc8fe8a16ece0ae976c25acab3d065efda7"},"schema_version":"1.0"},"canonical_sha256":"75b1d3f3e6173c78c2e76890109b57b8edba3716fdf28b95bda307e22b114ec9","source":{"kind":"arxiv","id":"1108.4358","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1108.4358","created_at":"2026-05-18T04:14:55Z"},{"alias_kind":"arxiv_version","alias_value":"1108.4358v1","created_at":"2026-05-18T04:14:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1108.4358","created_at":"2026-05-18T04:14:55Z"},{"alias_kind":"pith_short_12","alias_value":"OWY5H47GC46H","created_at":"2026-05-18T12:26:37Z"},{"alias_kind":"pith_short_16","alias_value":"OWY5H47GC46HRQXH","created_at":"2026-05-18T12:26:37Z"},{"alias_kind":"pith_short_8","alias_value":"OWY5H47G","created_at":"2026-05-18T12:26:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:OWY5H47GC46HRQXHNCIBBG2XXD","target":"record","payload":{"canonical_record":{"source":{"id":"1108.4358","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DS","submitted_at":"2011-08-22T15:52:10Z","cross_cats_sorted":["q-bio.QM"],"title_canon_sha256":"d65df62e2775e91554cf63d5a564b6caf9eccf8d1977713ad98a249ca554b4e9","abstract_canon_sha256":"39e9bac7e791e5182145473781ec3cc8fe8a16ece0ae976c25acab3d065efda7"},"schema_version":"1.0"},"canonical_sha256":"75b1d3f3e6173c78c2e76890109b57b8edba3716fdf28b95bda307e22b114ec9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:14:55.659740Z","signature_b64":"9S+Kau/UiWCViUVSUxxDg4fA9JKYHGhygKTtZvlYn20ZokdMKZh8eNZnKrVgKA7mMZ5sn9UaOuUoFeo9ZdiWAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"75b1d3f3e6173c78c2e76890109b57b8edba3716fdf28b95bda307e22b114ec9","last_reissued_at":"2026-05-18T04:14:55.659273Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:14:55.659273Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1108.4358","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":"2026-05-18T04:14:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"I1n1yOdpZsggdfXj9VeN4bybov48uZPACQvJNcKvPN5bhPVBs29zEvCmjLg8mz6UZWgO1NiRgwXBPzYbP36ICA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T16:02:18.119875Z"},"content_sha256":"baacb399c613089b9b14f8f7d03250837beb9b34d0af3ad990fcf33bab8e6d4c","schema_version":"1.0","event_id":"sha256:baacb399c613089b9b14f8f7d03250837beb9b34d0af3ad990fcf33bab8e6d4c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:OWY5H47GC46HRQXHNCIBBG2XXD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Lagrangian Relaxation Applied to Sparse Global Network Alignment","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["q-bio.QM"],"primary_cat":"cs.DS","authors_text":"Gunnar W. Klau, Jaap Heringa, Mohammed El-Kebir","submitted_at":"2011-08-22T15:52:10Z","abstract_excerpt":"Data on molecular interactions is increasing at a tremendous pace, while the development of solid methods for analyzing this network data is lagging behind. This holds in particular for the field of comparative network analysis, where one wants to identify commonalities between biological networks. Since biological functionality primarily operates at the network level, there is a clear need for topology-aware comparison methods.\n  In this paper we present a method for global network alignment that is fast and robust, and can flexibly deal with various scoring schemes taking both node-to-node c"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1108.4358","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":"2026-05-18T04:14:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Jmjk6nz6mK7nX8pUWeZcX+unWy3sq8IaX1SJ0CDfNTEeZTfzFVu6zgNiEAWuf0GuRR/52wNCN99S26tbwhdEDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T16:02:18.120215Z"},"content_sha256":"ca2de5507089cab116682bd35b575f39c3e41e328f73630452a386ec4aa1ea58","schema_version":"1.0","event_id":"sha256:ca2de5507089cab116682bd35b575f39c3e41e328f73630452a386ec4aa1ea58"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OWY5H47GC46HRQXHNCIBBG2XXD/bundle.json","state_url":"https://pith.science/pith/OWY5H47GC46HRQXHNCIBBG2XXD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OWY5H47GC46HRQXHNCIBBG2XXD/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":"2026-06-01T16:02:18Z","links":{"resolver":"https://pith.science/pith/OWY5H47GC46HRQXHNCIBBG2XXD","bundle":"https://pith.science/pith/OWY5H47GC46HRQXHNCIBBG2XXD/bundle.json","state":"https://pith.science/pith/OWY5H47GC46HRQXHNCIBBG2XXD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OWY5H47GC46HRQXHNCIBBG2XXD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:OWY5H47GC46HRQXHNCIBBG2XXD","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":"39e9bac7e791e5182145473781ec3cc8fe8a16ece0ae976c25acab3d065efda7","cross_cats_sorted":["q-bio.QM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DS","submitted_at":"2011-08-22T15:52:10Z","title_canon_sha256":"d65df62e2775e91554cf63d5a564b6caf9eccf8d1977713ad98a249ca554b4e9"},"schema_version":"1.0","source":{"id":"1108.4358","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1108.4358","created_at":"2026-05-18T04:14:55Z"},{"alias_kind":"arxiv_version","alias_value":"1108.4358v1","created_at":"2026-05-18T04:14:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1108.4358","created_at":"2026-05-18T04:14:55Z"},{"alias_kind":"pith_short_12","alias_value":"OWY5H47GC46H","created_at":"2026-05-18T12:26:37Z"},{"alias_kind":"pith_short_16","alias_value":"OWY5H47GC46HRQXH","created_at":"2026-05-18T12:26:37Z"},{"alias_kind":"pith_short_8","alias_value":"OWY5H47G","created_at":"2026-05-18T12:26:37Z"}],"graph_snapshots":[{"event_id":"sha256:ca2de5507089cab116682bd35b575f39c3e41e328f73630452a386ec4aa1ea58","target":"graph","created_at":"2026-05-18T04:14:55Z","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":"Data on molecular interactions is increasing at a tremendous pace, while the development of solid methods for analyzing this network data is lagging behind. This holds in particular for the field of comparative network analysis, where one wants to identify commonalities between biological networks. Since biological functionality primarily operates at the network level, there is a clear need for topology-aware comparison methods.\n  In this paper we present a method for global network alignment that is fast and robust, and can flexibly deal with various scoring schemes taking both node-to-node c","authors_text":"Gunnar W. Klau, Jaap Heringa, Mohammed El-Kebir","cross_cats":["q-bio.QM"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DS","submitted_at":"2011-08-22T15:52:10Z","title":"Lagrangian Relaxation Applied to Sparse Global Network Alignment"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1108.4358","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:baacb399c613089b9b14f8f7d03250837beb9b34d0af3ad990fcf33bab8e6d4c","target":"record","created_at":"2026-05-18T04:14:55Z","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":"39e9bac7e791e5182145473781ec3cc8fe8a16ece0ae976c25acab3d065efda7","cross_cats_sorted":["q-bio.QM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DS","submitted_at":"2011-08-22T15:52:10Z","title_canon_sha256":"d65df62e2775e91554cf63d5a564b6caf9eccf8d1977713ad98a249ca554b4e9"},"schema_version":"1.0","source":{"id":"1108.4358","kind":"arxiv","version":1}},"canonical_sha256":"75b1d3f3e6173c78c2e76890109b57b8edba3716fdf28b95bda307e22b114ec9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"75b1d3f3e6173c78c2e76890109b57b8edba3716fdf28b95bda307e22b114ec9","first_computed_at":"2026-05-18T04:14:55.659273Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:14:55.659273Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9S+Kau/UiWCViUVSUxxDg4fA9JKYHGhygKTtZvlYn20ZokdMKZh8eNZnKrVgKA7mMZ5sn9UaOuUoFeo9ZdiWAA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:14:55.659740Z","signed_message":"canonical_sha256_bytes"},"source_id":"1108.4358","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:baacb399c613089b9b14f8f7d03250837beb9b34d0af3ad990fcf33bab8e6d4c","sha256:ca2de5507089cab116682bd35b575f39c3e41e328f73630452a386ec4aa1ea58"],"state_sha256":"6824e2cc2b77ed929a567bf493596d999f7ebc96987a8de96e3c595e8bddde71"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AhhiBU9qFpUDUir9DYGXXBWlAenvVzGpDYFQ5XQq57KZ+DexoIb/Y5UBzxAA3Gs14cNFCVTtaBprFnsZO+8XBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T16:02:18.122205Z","bundle_sha256":"1ce9ae1b4c8fe62a7c0068a1409a5103a36a6351bc4fd803a085e351bc3aefd5"}}