{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:TCS6MDWUYQQVZ3644EFIRFQVUQ","short_pith_number":"pith:TCS6MDWU","canonical_record":{"source":{"id":"1509.00571","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.AP","submitted_at":"2015-09-02T06:42:07Z","cross_cats_sorted":["math.ST","stat.TH"],"title_canon_sha256":"d6a08f0f9f418e93d4996e0e0895c4e895d1103f3659059782a8cd56ff6c031f","abstract_canon_sha256":"28f48df1789d0ac321daf426bd4d3eff1eeb1573f48cfe2660f742b52abffc50"},"schema_version":"1.0"},"canonical_sha256":"98a5e60ed4c4215cefdce10a889615a43f9b5e3b4235ea1f5401e86b4e3bcd84","source":{"kind":"arxiv","id":"1509.00571","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.00571","created_at":"2026-05-18T01:34:06Z"},{"alias_kind":"arxiv_version","alias_value":"1509.00571v1","created_at":"2026-05-18T01:34:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.00571","created_at":"2026-05-18T01:34:06Z"},{"alias_kind":"pith_short_12","alias_value":"TCS6MDWUYQQV","created_at":"2026-05-18T12:29:42Z"},{"alias_kind":"pith_short_16","alias_value":"TCS6MDWUYQQVZ364","created_at":"2026-05-18T12:29:42Z"},{"alias_kind":"pith_short_8","alias_value":"TCS6MDWU","created_at":"2026-05-18T12:29:42Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:TCS6MDWUYQQVZ3644EFIRFQVUQ","target":"record","payload":{"canonical_record":{"source":{"id":"1509.00571","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.AP","submitted_at":"2015-09-02T06:42:07Z","cross_cats_sorted":["math.ST","stat.TH"],"title_canon_sha256":"d6a08f0f9f418e93d4996e0e0895c4e895d1103f3659059782a8cd56ff6c031f","abstract_canon_sha256":"28f48df1789d0ac321daf426bd4d3eff1eeb1573f48cfe2660f742b52abffc50"},"schema_version":"1.0"},"canonical_sha256":"98a5e60ed4c4215cefdce10a889615a43f9b5e3b4235ea1f5401e86b4e3bcd84","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:34:06.797455Z","signature_b64":"tCn1WfGXcJbn+Za0mQlFOX8/g/k58B96PEBsdWHIVa+/F+ncE8V1cFcyiKGr5FldVXev8mKBg7DBgb+VideVBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"98a5e60ed4c4215cefdce10a889615a43f9b5e3b4235ea1f5401e86b4e3bcd84","last_reissued_at":"2026-05-18T01:34:06.796743Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:34:06.796743Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1509.00571","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:34:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"V7E0Dg5Wlrs7UZIbszULKqeBiJb1ndLghF/+BeoZblFOZgzH6rVOLNsToStzX7DDHL7mLVIj7BncZK3sFRfZAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-23T22:39:34.154786Z"},"content_sha256":"1b86d547925c8e0074bd6b8ebad284351a8e521a848bbca49d87d8a1ad0e8e5b","schema_version":"1.0","event_id":"sha256:1b86d547925c8e0074bd6b8ebad284351a8e521a848bbca49d87d8a1ad0e8e5b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:TCS6MDWUYQQVZ3644EFIRFQVUQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Spatial Point Pattern Analysis of the Unidentified Aerial Phenomena in France","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.ST","stat.TH"],"primary_cat":"stat.AP","authors_text":"Christine Thomas-Agnan (GREMAQ), Micha\\\"el Vaillant, Thibault Laurent (GREMAQ)","submitted_at":"2015-09-02T06:42:07Z","abstract_excerpt":"We model the unidentified aerial phenomena observed in France during the last 60 years as a spatial point pattern. We use some public information such as population density, rate of moisture or presence of airports to model the intensity of the unidentified aerial phenomena. Spatial exploratory data analysis is a first approach to appreciate the link between the intensity of the unidentified aerial phenomena and the covariates. We then fit an inhomogeneous spatial Poisson process model with covariates. We find that the significant variables are the population density, the presence of the facto"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.00571","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:34:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"utn28i53L4dk6gzlzaGCKyHZmQCLykNEYMliMGLjeQB/fqT687AhGvnNlJ16KEwTyipzK3tvMS17LzLBWa3tDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-23T22:39:34.155249Z"},"content_sha256":"a4ccd63b437787e4cb49fdec5f13c3ddea1c8302c1e0943e07d02da142444746","schema_version":"1.0","event_id":"sha256:a4ccd63b437787e4cb49fdec5f13c3ddea1c8302c1e0943e07d02da142444746"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TCS6MDWUYQQVZ3644EFIRFQVUQ/bundle.json","state_url":"https://pith.science/pith/TCS6MDWUYQQVZ3644EFIRFQVUQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TCS6MDWUYQQVZ3644EFIRFQVUQ/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-23T22:39:34Z","links":{"resolver":"https://pith.science/pith/TCS6MDWUYQQVZ3644EFIRFQVUQ","bundle":"https://pith.science/pith/TCS6MDWUYQQVZ3644EFIRFQVUQ/bundle.json","state":"https://pith.science/pith/TCS6MDWUYQQVZ3644EFIRFQVUQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TCS6MDWUYQQVZ3644EFIRFQVUQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:TCS6MDWUYQQVZ3644EFIRFQVUQ","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":"28f48df1789d0ac321daf426bd4d3eff1eeb1573f48cfe2660f742b52abffc50","cross_cats_sorted":["math.ST","stat.TH"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.AP","submitted_at":"2015-09-02T06:42:07Z","title_canon_sha256":"d6a08f0f9f418e93d4996e0e0895c4e895d1103f3659059782a8cd56ff6c031f"},"schema_version":"1.0","source":{"id":"1509.00571","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.00571","created_at":"2026-05-18T01:34:06Z"},{"alias_kind":"arxiv_version","alias_value":"1509.00571v1","created_at":"2026-05-18T01:34:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.00571","created_at":"2026-05-18T01:34:06Z"},{"alias_kind":"pith_short_12","alias_value":"TCS6MDWUYQQV","created_at":"2026-05-18T12:29:42Z"},{"alias_kind":"pith_short_16","alias_value":"TCS6MDWUYQQVZ364","created_at":"2026-05-18T12:29:42Z"},{"alias_kind":"pith_short_8","alias_value":"TCS6MDWU","created_at":"2026-05-18T12:29:42Z"}],"graph_snapshots":[{"event_id":"sha256:a4ccd63b437787e4cb49fdec5f13c3ddea1c8302c1e0943e07d02da142444746","target":"graph","created_at":"2026-05-18T01:34:06Z","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":"We model the unidentified aerial phenomena observed in France during the last 60 years as a spatial point pattern. We use some public information such as population density, rate of moisture or presence of airports to model the intensity of the unidentified aerial phenomena. Spatial exploratory data analysis is a first approach to appreciate the link between the intensity of the unidentified aerial phenomena and the covariates. We then fit an inhomogeneous spatial Poisson process model with covariates. We find that the significant variables are the population density, the presence of the facto","authors_text":"Christine Thomas-Agnan (GREMAQ), Micha\\\"el Vaillant, Thibault Laurent (GREMAQ)","cross_cats":["math.ST","stat.TH"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.AP","submitted_at":"2015-09-02T06:42:07Z","title":"Spatial Point Pattern Analysis of the Unidentified Aerial Phenomena in France"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.00571","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":"sha256:1b86d547925c8e0074bd6b8ebad284351a8e521a848bbca49d87d8a1ad0e8e5b","target":"record","created_at":"2026-05-18T01:34:06Z","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":"28f48df1789d0ac321daf426bd4d3eff1eeb1573f48cfe2660f742b52abffc50","cross_cats_sorted":["math.ST","stat.TH"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.AP","submitted_at":"2015-09-02T06:42:07Z","title_canon_sha256":"d6a08f0f9f418e93d4996e0e0895c4e895d1103f3659059782a8cd56ff6c031f"},"schema_version":"1.0","source":{"id":"1509.00571","kind":"arxiv","version":1}},"canonical_sha256":"98a5e60ed4c4215cefdce10a889615a43f9b5e3b4235ea1f5401e86b4e3bcd84","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"98a5e60ed4c4215cefdce10a889615a43f9b5e3b4235ea1f5401e86b4e3bcd84","first_computed_at":"2026-05-18T01:34:06.796743Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:34:06.796743Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tCn1WfGXcJbn+Za0mQlFOX8/g/k58B96PEBsdWHIVa+/F+ncE8V1cFcyiKGr5FldVXev8mKBg7DBgb+VideVBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:34:06.797455Z","signed_message":"canonical_sha256_bytes"},"source_id":"1509.00571","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1b86d547925c8e0074bd6b8ebad284351a8e521a848bbca49d87d8a1ad0e8e5b","sha256:a4ccd63b437787e4cb49fdec5f13c3ddea1c8302c1e0943e07d02da142444746"],"state_sha256":"0413796778941a9c43b8bf5790351e59ab48307036383ae7fc063e6b44f8359e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YrRHo6BXjQ3Js0V2fqypx4WreQru8xwLB061Oifn3/tXHkDHdRcVg2sC7ikhwRkyv6ymkrGKnkIDWQGJbFi6Aw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-23T22:39:34.159094Z","bundle_sha256":"ec4fe4fe821e004d57251604c60877a045f62d41301078c3adcf3a7e89e9dc93"}}