{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:GNLVCUYS7ISPANYZBHXE4PJPVN","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":"60c6b16785494d0362235ec37533eed3d41ae3467827c103583d4990a922f90f","cross_cats_sorted":["physics.bio-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2017-02-13T18:07:28Z","title_canon_sha256":"5451a758138d1759800590709e3725fd74d0dc100b23d46e7f98c6dbff0a689f"},"schema_version":"1.0","source":{"id":"1702.03903","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1702.03903","created_at":"2026-05-18T00:10:57Z"},{"alias_kind":"arxiv_version","alias_value":"1702.03903v2","created_at":"2026-05-18T00:10:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1702.03903","created_at":"2026-05-18T00:10:57Z"},{"alias_kind":"pith_short_12","alias_value":"GNLVCUYS7ISP","created_at":"2026-05-18T12:31:18Z"},{"alias_kind":"pith_short_16","alias_value":"GNLVCUYS7ISPANYZ","created_at":"2026-05-18T12:31:18Z"},{"alias_kind":"pith_short_8","alias_value":"GNLVCUYS","created_at":"2026-05-18T12:31:18Z"}],"graph_snapshots":[{"event_id":"sha256:23236b0da8406fc9f88200205d174ff3b3db284b7b86b88a776eaaa6dc99b8d8","target":"graph","created_at":"2026-05-18T00:10:57Z","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":"The front of a compact bacterial colony growing on a Petri dish is a paradigmatic instance of non-equilibrium fluctuations in the celebrated Eden, or Kardar-Parisi-Zhang (KPZ), universality class. While in many experiments the scaling exponents crucially differ from the expected KPZ values, the source of this disagreement has remained poorly understood. We have performed growth experiments with B. subtilis 168 and E. coli ATCC 25922 under conditions leading to compact colonies in the classically-alleged Eden regime, where individual motility is suppressed. Non-KPZ scaling is indeed observed fo","authors_text":"Irma Mar\\'in, Javier Mu\\~noz-Garc\\'ia, Javier Rodr\\'iguez-Laguna, Jos\\'e P. Abad, Luis V\\'azquez, Mar\\'ia del Mar Espinosa, Rodolfo Cuerno, Silvia N. Santalla","cross_cats":["physics.bio-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2017-02-13T18:07:28Z","title":"Non-universality of front fluctuations for compact colonies of non-motile bacteria"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1702.03903","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":"sha256:103702fdd4d60de41ec0c2b2de9c6efdf28933f68822a42cc25c31f0ebffe91b","target":"record","created_at":"2026-05-18T00:10:57Z","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":"60c6b16785494d0362235ec37533eed3d41ae3467827c103583d4990a922f90f","cross_cats_sorted":["physics.bio-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2017-02-13T18:07:28Z","title_canon_sha256":"5451a758138d1759800590709e3725fd74d0dc100b23d46e7f98c6dbff0a689f"},"schema_version":"1.0","source":{"id":"1702.03903","kind":"arxiv","version":2}},"canonical_sha256":"3357515312fa24f0371909ee4e3d2fab6622ce27cfda496d5a1d6b62ecb14d28","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3357515312fa24f0371909ee4e3d2fab6622ce27cfda496d5a1d6b62ecb14d28","first_computed_at":"2026-05-18T00:10:57.254039Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:10:57.254039Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GVJOgoM4YHixQWM/NKc1xYRfTc5Vxr5U5LFIkE11UmELajdNIXxwZC5VZHxamBEnf3kmrTZB0EYp6ZgqY/zjAw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:10:57.254656Z","signed_message":"canonical_sha256_bytes"},"source_id":"1702.03903","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:103702fdd4d60de41ec0c2b2de9c6efdf28933f68822a42cc25c31f0ebffe91b","sha256:23236b0da8406fc9f88200205d174ff3b3db284b7b86b88a776eaaa6dc99b8d8"],"state_sha256":"6111e923fbf8b940b9b2c2fc98c9b9b423dc5ef282704caf6b1151ee46adfa31"}