{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:3BGSMRN4F6XD25J4BMJEMIM7ST","short_pith_number":"pith:3BGSMRN4","schema_version":"1.0","canonical_sha256":"d84d2645bc2fae3d753c0b1246219f94c00b60143336fc1d9ef4d9a397c88214","source":{"kind":"arxiv","id":"2401.00513","version":2},"attestation_state":"computed","paper":{"title":"Non-existence of three non-coalescing infinite geodesics with the same direction in the directed landscape","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.PR","authors_text":"Ofer Busani","submitted_at":"2023-12-31T14:43:21Z","abstract_excerpt":"It is believed that for metric-like models in the KPZ class the following property holds: with probability one, starting from any point, there are at most two semi-infinite geodesics with the same direction that do not coalesce. Until now, such a result was only proved for one model - exponential LPP (Coupier 11') using its inherent connection to the totally asymmetric exclusion process. We prove that the above property holds for the directed landscape, the universal scaling limit of models in the KPZ class. Our proof reduces the problem to one on line ensembles and therefore paves the way to "},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2401.00513","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.PR","submitted_at":"2023-12-31T14:43:21Z","cross_cats_sorted":[],"title_canon_sha256":"84ff598b70005b979e87b239b97aa0a5813cb72b82886e629a43451c25948b3f","abstract_canon_sha256":"e03843bc9b32defbfe7e27de2c2149f93d0c1bce84e3a65ab6a9505afeab6a79"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:39:12.471128Z","signature_b64":"djJv5jyfVioRZNB7BRG/FlZq1z3a7nEMM/WmG3fkwIR5iESYTdKXG8Uac8lqlBhN0/1IvIrX5s/9J0tpfedhDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d84d2645bc2fae3d753c0b1246219f94c00b60143336fc1d9ef4d9a397c88214","last_reissued_at":"2026-07-05T07:39:12.470710Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:39:12.470710Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Non-existence of three non-coalescing infinite geodesics with the same direction in the directed landscape","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.PR","authors_text":"Ofer Busani","submitted_at":"2023-12-31T14:43:21Z","abstract_excerpt":"It is believed that for metric-like models in the KPZ class the following property holds: with probability one, starting from any point, there are at most two semi-infinite geodesics with the same direction that do not coalesce. Until now, such a result was only proved for one model - exponential LPP (Coupier 11') using its inherent connection to the totally asymmetric exclusion process. We prove that the above property holds for the directed landscape, the universal scaling limit of models in the KPZ class. Our proof reduces the problem to one on line ensembles and therefore paves the way to "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.00513","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2401.00513/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2401.00513","created_at":"2026-07-05T07:39:12.470758+00:00"},{"alias_kind":"arxiv_version","alias_value":"2401.00513v2","created_at":"2026-07-05T07:39:12.470758+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.00513","created_at":"2026-07-05T07:39:12.470758+00:00"},{"alias_kind":"pith_short_12","alias_value":"3BGSMRN4F6XD","created_at":"2026-07-05T07:39:12.470758+00:00"},{"alias_kind":"pith_short_16","alias_value":"3BGSMRN4F6XD25J4","created_at":"2026-07-05T07:39:12.470758+00:00"},{"alias_kind":"pith_short_8","alias_value":"3BGSMRN4","created_at":"2026-07-05T07:39:12.470758+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2412.03067","citing_title":"Geodesic Trees and Exceptional Directions in FPP on Hyperbolic Groups","ref_index":19,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/3BGSMRN4F6XD25J4BMJEMIM7ST","json":"https://pith.science/pith/3BGSMRN4F6XD25J4BMJEMIM7ST.json","graph_json":"https://pith.science/api/pith-number/3BGSMRN4F6XD25J4BMJEMIM7ST/graph.json","events_json":"https://pith.science/api/pith-number/3BGSMRN4F6XD25J4BMJEMIM7ST/events.json","paper":"https://pith.science/paper/3BGSMRN4"},"agent_actions":{"view_html":"https://pith.science/pith/3BGSMRN4F6XD25J4BMJEMIM7ST","download_json":"https://pith.science/pith/3BGSMRN4F6XD25J4BMJEMIM7ST.json","view_paper":"https://pith.science/paper/3BGSMRN4","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2401.00513&json=true","fetch_graph":"https://pith.science/api/pith-number/3BGSMRN4F6XD25J4BMJEMIM7ST/graph.json","fetch_events":"https://pith.science/api/pith-number/3BGSMRN4F6XD25J4BMJEMIM7ST/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/3BGSMRN4F6XD25J4BMJEMIM7ST/action/timestamp_anchor","attest_storage":"https://pith.science/pith/3BGSMRN4F6XD25J4BMJEMIM7ST/action/storage_attestation","attest_author":"https://pith.science/pith/3BGSMRN4F6XD25J4BMJEMIM7ST/action/author_attestation","sign_citation":"https://pith.science/pith/3BGSMRN4F6XD25J4BMJEMIM7ST/action/citation_signature","submit_replication":"https://pith.science/pith/3BGSMRN4F6XD25J4BMJEMIM7ST/action/replication_record"}},"created_at":"2026-07-05T07:39:12.470758+00:00","updated_at":"2026-07-05T07:39:12.470758+00:00"}