{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1998:T2CFDY7LG7GSGR6QXAOV6UO4LI","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":"5d2c6819649345dcb94aea00441a1ca4979f3c70481ed2438e1ff0ace83a5f84","cross_cats_sorted":["adap-org","comp-gas","cond-mat.stat-mech","nlin.AO","nlin.CG","q-bio"],"license":"","primary_cat":"cond-mat.dis-nn","submitted_at":"1998-12-22T10:30:16Z","title_canon_sha256":"6d216ff7a88f46ec7f6ad2e0ca02574f58a900a6a29c02168fadbd95b4b79b22"},"schema_version":"1.0","source":{"id":"cond-mat/9812361","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/9812361","created_at":"2026-05-18T01:07:05Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/9812361v1","created_at":"2026-05-18T01:07:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/9812361","created_at":"2026-05-18T01:07:05Z"},{"alias_kind":"pith_short_12","alias_value":"T2CFDY7LG7GS","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"T2CFDY7LG7GSGR6Q","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"T2CFDY7L","created_at":"2026-05-18T12:25:49Z"}],"graph_snapshots":[{"event_id":"sha256:739d0aa270e9be6ce7e9c9d3844224e9523ed205fe445193262e6d4fdc85d807","target":"graph","created_at":"2026-05-18T01:07:05Z","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":"A simple cellular automata model for a two-group war over the same territory is presented. It is shown that a qualitative advantage is not enough for a minority to win. A spatial organization as well a definite degree of aggressiveness are instrumental to overcome a less fitted majority. The model applies to a large spectrum of competing groups: smoker-non smoker war, epidemic spreading, opinion formation, competition for industrial standards and species evolution. In the last case, it provides a new explanation for punctuated equilibria.","authors_text":"Alexander Masselot, Bastien Chopard, Michel Droz, Serge Galam","cross_cats":["adap-org","comp-gas","cond-mat.stat-mech","nlin.AO","nlin.CG","q-bio"],"headline":"","license":"","primary_cat":"cond-mat.dis-nn","submitted_at":"1998-12-22T10:30:16Z","title":"Competing Species Dynamics: Qualitative Advantage versus Geography"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/9812361","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:a2b4d28e3fe355bc9e1e68707ceda7cecc12484aa43e1ec1c6458c0e69b06908","target":"record","created_at":"2026-05-18T01:07:05Z","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":"5d2c6819649345dcb94aea00441a1ca4979f3c70481ed2438e1ff0ace83a5f84","cross_cats_sorted":["adap-org","comp-gas","cond-mat.stat-mech","nlin.AO","nlin.CG","q-bio"],"license":"","primary_cat":"cond-mat.dis-nn","submitted_at":"1998-12-22T10:30:16Z","title_canon_sha256":"6d216ff7a88f46ec7f6ad2e0ca02574f58a900a6a29c02168fadbd95b4b79b22"},"schema_version":"1.0","source":{"id":"cond-mat/9812361","kind":"arxiv","version":1}},"canonical_sha256":"9e8451e3eb37cd2347d0b81d5f51dc5a37f5b24ab06a524b59917219c2c32d0e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9e8451e3eb37cd2347d0b81d5f51dc5a37f5b24ab06a524b59917219c2c32d0e","first_computed_at":"2026-05-18T01:07:05.042716Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:07:05.042716Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"APZuYqr5E+1ze12HPPhc4k67LkZ5c9S724SKhJN1LFgdZPjvw7OJcxU96mA7DFl/zb5WZaYtpPZtd/Ghloy0Bg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:07:05.043272Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/9812361","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a2b4d28e3fe355bc9e1e68707ceda7cecc12484aa43e1ec1c6458c0e69b06908","sha256:739d0aa270e9be6ce7e9c9d3844224e9523ed205fe445193262e6d4fdc85d807"],"state_sha256":"674da914cf9b417bec35ce2690eb042c64f88ce2860473e2c02a7dfad179dc25"}