{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:Z2NSSXQXWV7G3DWIBW3F5AVQUA","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":"76a7f41bc85c017ab89883fcd24079bdbfdfd3b3f205d1e52728c418edd32b19","cross_cats_sorted":["physics.bio-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.PE","submitted_at":"2017-01-23T20:14:21Z","title_canon_sha256":"0e995c17438dc1eb5bee428de7316b9280c525c093da5f109887242ff92a7544"},"schema_version":"1.0","source":{"id":"1701.06615","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1701.06615","created_at":"2026-05-18T00:45:01Z"},{"alias_kind":"arxiv_version","alias_value":"1701.06615v1","created_at":"2026-05-18T00:45:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1701.06615","created_at":"2026-05-18T00:45:01Z"},{"alias_kind":"pith_short_12","alias_value":"Z2NSSXQXWV7G","created_at":"2026-05-18T12:31:59Z"},{"alias_kind":"pith_short_16","alias_value":"Z2NSSXQXWV7G3DWI","created_at":"2026-05-18T12:31:59Z"},{"alias_kind":"pith_short_8","alias_value":"Z2NSSXQX","created_at":"2026-05-18T12:31:59Z"}],"graph_snapshots":[{"event_id":"sha256:4f09a80f4c13eed306ea453d00e9afbfc9faf8bbaa8ebcceb720f77bd9c2c828","target":"graph","created_at":"2026-05-18T00:45:01Z","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":"Evolutionary games on graphs describe how strategic interactions and population structure determine evolutionary success, quantified by the probability that a single mutant takes over a population. Graph structures, compared to the well-mixed case, can act as amplifiers or suppressors of selection by increasing or decreasing the fixation probability of a beneficial mutant. Properties of the associated mean fixation times can be more intricate, especially when selection is strong. The intuition is that fixation of a beneficial mutant happens fast (in a dominance game), that fixation takes very ","authors_text":"Arne Traulsen, Martin A. Nowak, Philipp M. Altrock","cross_cats":["physics.bio-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.PE","submitted_at":"2017-01-23T20:14:21Z","title":"Evolutionary games on cycles with strong selection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.06615","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:f37e4566c206f04754f93546f98751996bd83c8d97ca61a605f1d92efc56eb3a","target":"record","created_at":"2026-05-18T00:45:01Z","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":"76a7f41bc85c017ab89883fcd24079bdbfdfd3b3f205d1e52728c418edd32b19","cross_cats_sorted":["physics.bio-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.PE","submitted_at":"2017-01-23T20:14:21Z","title_canon_sha256":"0e995c17438dc1eb5bee428de7316b9280c525c093da5f109887242ff92a7544"},"schema_version":"1.0","source":{"id":"1701.06615","kind":"arxiv","version":1}},"canonical_sha256":"ce9b295e17b57e6d8ec80db65e82b0a01691e8b6646a7666aba7f1d10ae7f136","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ce9b295e17b57e6d8ec80db65e82b0a01691e8b6646a7666aba7f1d10ae7f136","first_computed_at":"2026-05-18T00:45:01.292592Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:45:01.292592Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dQzAfYy4ak3ghziTkqarKYelNdy3+m68nSmjwiJKJDhiNyXczcmupmc78qiiDZyfBk0QHvrTMLmNekkB1lPiBw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:45:01.293032Z","signed_message":"canonical_sha256_bytes"},"source_id":"1701.06615","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f37e4566c206f04754f93546f98751996bd83c8d97ca61a605f1d92efc56eb3a","sha256:4f09a80f4c13eed306ea453d00e9afbfc9faf8bbaa8ebcceb720f77bd9c2c828"],"state_sha256":"24276416ceab564feda4962d167f633db4d13b050f865de7b45aa8a01dd18d96"}