{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:B6VGOYKWFVC4YWGSI6O57T4EMA","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":"ab77957863f7f5ea1912c9ca8cf19ff1667e31f3cc79a10429502a8f294d54dd","cross_cats_sorted":["math.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.PE","submitted_at":"2023-07-17T17:09:41Z","title_canon_sha256":"5b4ab73af4a7d80ec984975556552f72187390de5af0ba31f9903c4038f629be"},"schema_version":"1.0","source":{"id":"2307.08654","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2307.08654","created_at":"2026-07-05T07:57:27Z"},{"alias_kind":"arxiv_version","alias_value":"2307.08654v2","created_at":"2026-07-05T07:57:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2307.08654","created_at":"2026-07-05T07:57:27Z"},{"alias_kind":"pith_short_12","alias_value":"B6VGOYKWFVC4","created_at":"2026-07-05T07:57:27Z"},{"alias_kind":"pith_short_16","alias_value":"B6VGOYKWFVC4YWGS","created_at":"2026-07-05T07:57:27Z"},{"alias_kind":"pith_short_8","alias_value":"B6VGOYKW","created_at":"2026-07-05T07:57:27Z"}],"graph_snapshots":[{"event_id":"sha256:bd6f01ee13eb4527707375fb86c4ef749cdc01d85944d5557a758be53ceedea6","target":"graph","created_at":"2026-07-05T07:57:27Z","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/2307.08654/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Phylogenetic networks play an important role in evolutionary biology as, other than phylogenetic trees, they can be used to accommodate reticulate evolutionary events such as horizontal gene transfer and hybridization. Recent research has provided a lot of progress concerning the reconstruction of such networks from data as well as insight into their graph theoretical properties. However, methods and tools to quantify structural properties of networks or differences between them are still very limited. For example, for phylogenetic trees, it is common to use balance indices to draw conclusions","authors_text":"Kristina Wicke, Linda Kn\\\"uver, Marc Hellmuth, Mareike Fischer","cross_cats":["math.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.PE","submitted_at":"2023-07-17T17:09:41Z","title":"The weighted total cophenetic index: A novel balance index for phylogenetic networks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2307.08654","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":"sha256:088da3480de7506770c2055d2b3487c02a40088f8c72129c79ca88d6020e635e","target":"record","created_at":"2026-07-05T07:57:27Z","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":"ab77957863f7f5ea1912c9ca8cf19ff1667e31f3cc79a10429502a8f294d54dd","cross_cats_sorted":["math.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.PE","submitted_at":"2023-07-17T17:09:41Z","title_canon_sha256":"5b4ab73af4a7d80ec984975556552f72187390de5af0ba31f9903c4038f629be"},"schema_version":"1.0","source":{"id":"2307.08654","kind":"arxiv","version":2}},"canonical_sha256":"0faa6761562d45cc58d2479ddfcf846021a05639e1fc581494a4b1ad4b1c82da","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0faa6761562d45cc58d2479ddfcf846021a05639e1fc581494a4b1ad4b1c82da","first_computed_at":"2026-07-05T07:57:27.464198Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:57:27.464198Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KfPM7ICPH+y8M/QGlR6s1wqt7SwngBwB+ri3Ucn+jmfSFd65TSwdZuy/UctR3C7qzbCtUGRUtUYhu7h3Q4vcDA==","signature_status":"signed_v1","signed_at":"2026-07-05T07:57:27.464703Z","signed_message":"canonical_sha256_bytes"},"source_id":"2307.08654","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:088da3480de7506770c2055d2b3487c02a40088f8c72129c79ca88d6020e635e","sha256:bd6f01ee13eb4527707375fb86c4ef749cdc01d85944d5557a758be53ceedea6"],"state_sha256":"c3a112107a4e429a0f29668cc04f8ffd23350eb907bd47c2c0c94e4a56727ca8"}