{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:VHNARBQO5ET75IB7SURZBUCY4K","short_pith_number":"pith:VHNARBQO","canonical_record":{"source":{"id":"1611.02526","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2016-11-08T14:19:03Z","cross_cats_sorted":[],"title_canon_sha256":"8068e29a320fac4af3ee96c8c1a48cbb0d2be28303b90cf46e17be1945e07bc0","abstract_canon_sha256":"640e737d3d4be76ce589d04db92b246b5c322a6073ccd46d53ee80ffa1bd66b9"},"schema_version":"1.0"},"canonical_sha256":"a9da08860ee927fea03f952390d058e292992584360487d0f68e113b11c9f780","source":{"kind":"arxiv","id":"1611.02526","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1611.02526","created_at":"2026-05-18T00:59:34Z"},{"alias_kind":"arxiv_version","alias_value":"1611.02526v1","created_at":"2026-05-18T00:59:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.02526","created_at":"2026-05-18T00:59:34Z"},{"alias_kind":"pith_short_12","alias_value":"VHNARBQO5ET7","created_at":"2026-05-18T12:30:48Z"},{"alias_kind":"pith_short_16","alias_value":"VHNARBQO5ET75IB7","created_at":"2026-05-18T12:30:48Z"},{"alias_kind":"pith_short_8","alias_value":"VHNARBQO","created_at":"2026-05-18T12:30:48Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:VHNARBQO5ET75IB7SURZBUCY4K","target":"record","payload":{"canonical_record":{"source":{"id":"1611.02526","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2016-11-08T14:19:03Z","cross_cats_sorted":[],"title_canon_sha256":"8068e29a320fac4af3ee96c8c1a48cbb0d2be28303b90cf46e17be1945e07bc0","abstract_canon_sha256":"640e737d3d4be76ce589d04db92b246b5c322a6073ccd46d53ee80ffa1bd66b9"},"schema_version":"1.0"},"canonical_sha256":"a9da08860ee927fea03f952390d058e292992584360487d0f68e113b11c9f780","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:59:34.031757Z","signature_b64":"Bml/TUIJM4Rn3LSkRRxUkLzBfSlMijqo+2dSkk/10vhFo34saVBuQxIpowmMGoYBQFXAkTxCZ5ekrHqSeS31AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a9da08860ee927fea03f952390d058e292992584360487d0f68e113b11c9f780","last_reissued_at":"2026-05-18T00:59:34.031128Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:59:34.031128Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1611.02526","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":"2026-05-18T00:59:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"p97Ak7/7uOX8Lg1JlEjE6H6xp513Fqd1Tl36W7tOQwEnVrQxHpWf47ODQg3ayG0M8nd0BBUBrMH/PAP+GXnFCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T16:14:31.415897Z"},"content_sha256":"1e2b82d81eb9a258c7908144a942cddef027d82985e0d840df4ee76512519070","schema_version":"1.0","event_id":"sha256:1e2b82d81eb9a258c7908144a942cddef027d82985e0d840df4ee76512519070"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:VHNARBQO5ET75IB7SURZBUCY4K","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A New Yield Simulator for Transiting Planets and False Positives: Application to the Next Generation Transit Survey","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Brice-Olivier Demory, Didier Queloz, Francois Bouchy, Maximilian N. G\\\"unther","submitted_at":"2016-11-08T14:19:03Z","abstract_excerpt":"We present a yield simulator to predict the number and characteristics of planets, false positives and false alarms in transit surveys. The simulator is based on a galactic model and the planet occurrence rates measured by the Kepler mission. It takes into account the observation window function and measured noise levels of the investigated survey. Additionally, it includes vetting criteria to identify false positives. We apply this simulator to the Next Generation Transit Survey (NGTS), a wide-field survey designed to detect transiting Neptune-sized exoplanets. We find that red noise is the m"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.02526","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":"2026-05-18T00:59:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5TmaSVDR0WaVw3fzl7+o8JtvNAjHf7uAlkR9bddznIMJxIERa8I53o7PAk0G8vSdGCOgH0wsx9qWh6WvGFVPCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T16:14:31.416240Z"},"content_sha256":"790e87290916127e5a564232c73060707f0d97ea5aea76342b3b8b05c5d909e1","schema_version":"1.0","event_id":"sha256:790e87290916127e5a564232c73060707f0d97ea5aea76342b3b8b05c5d909e1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VHNARBQO5ET75IB7SURZBUCY4K/bundle.json","state_url":"https://pith.science/pith/VHNARBQO5ET75IB7SURZBUCY4K/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VHNARBQO5ET75IB7SURZBUCY4K/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":"2026-06-03T16:14:31Z","links":{"resolver":"https://pith.science/pith/VHNARBQO5ET75IB7SURZBUCY4K","bundle":"https://pith.science/pith/VHNARBQO5ET75IB7SURZBUCY4K/bundle.json","state":"https://pith.science/pith/VHNARBQO5ET75IB7SURZBUCY4K/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VHNARBQO5ET75IB7SURZBUCY4K/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:VHNARBQO5ET75IB7SURZBUCY4K","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":"640e737d3d4be76ce589d04db92b246b5c322a6073ccd46d53ee80ffa1bd66b9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2016-11-08T14:19:03Z","title_canon_sha256":"8068e29a320fac4af3ee96c8c1a48cbb0d2be28303b90cf46e17be1945e07bc0"},"schema_version":"1.0","source":{"id":"1611.02526","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1611.02526","created_at":"2026-05-18T00:59:34Z"},{"alias_kind":"arxiv_version","alias_value":"1611.02526v1","created_at":"2026-05-18T00:59:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.02526","created_at":"2026-05-18T00:59:34Z"},{"alias_kind":"pith_short_12","alias_value":"VHNARBQO5ET7","created_at":"2026-05-18T12:30:48Z"},{"alias_kind":"pith_short_16","alias_value":"VHNARBQO5ET75IB7","created_at":"2026-05-18T12:30:48Z"},{"alias_kind":"pith_short_8","alias_value":"VHNARBQO","created_at":"2026-05-18T12:30:48Z"}],"graph_snapshots":[{"event_id":"sha256:790e87290916127e5a564232c73060707f0d97ea5aea76342b3b8b05c5d909e1","target":"graph","created_at":"2026-05-18T00:59:34Z","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 present a yield simulator to predict the number and characteristics of planets, false positives and false alarms in transit surveys. The simulator is based on a galactic model and the planet occurrence rates measured by the Kepler mission. It takes into account the observation window function and measured noise levels of the investigated survey. Additionally, it includes vetting criteria to identify false positives. We apply this simulator to the Next Generation Transit Survey (NGTS), a wide-field survey designed to detect transiting Neptune-sized exoplanets. We find that red noise is the m","authors_text":"Brice-Olivier Demory, Didier Queloz, Francois Bouchy, Maximilian N. G\\\"unther","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2016-11-08T14:19:03Z","title":"A New Yield Simulator for Transiting Planets and False Positives: Application to the Next Generation Transit Survey"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.02526","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":"sha256:1e2b82d81eb9a258c7908144a942cddef027d82985e0d840df4ee76512519070","target":"record","created_at":"2026-05-18T00:59:34Z","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":"640e737d3d4be76ce589d04db92b246b5c322a6073ccd46d53ee80ffa1bd66b9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2016-11-08T14:19:03Z","title_canon_sha256":"8068e29a320fac4af3ee96c8c1a48cbb0d2be28303b90cf46e17be1945e07bc0"},"schema_version":"1.0","source":{"id":"1611.02526","kind":"arxiv","version":1}},"canonical_sha256":"a9da08860ee927fea03f952390d058e292992584360487d0f68e113b11c9f780","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a9da08860ee927fea03f952390d058e292992584360487d0f68e113b11c9f780","first_computed_at":"2026-05-18T00:59:34.031128Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:59:34.031128Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Bml/TUIJM4Rn3LSkRRxUkLzBfSlMijqo+2dSkk/10vhFo34saVBuQxIpowmMGoYBQFXAkTxCZ5ekrHqSeS31AA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:59:34.031757Z","signed_message":"canonical_sha256_bytes"},"source_id":"1611.02526","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1e2b82d81eb9a258c7908144a942cddef027d82985e0d840df4ee76512519070","sha256:790e87290916127e5a564232c73060707f0d97ea5aea76342b3b8b05c5d909e1"],"state_sha256":"4279693669d4bbd0f101d7683c5cf6778745949103065b477a0cf4c15ed7dd78"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TD/FSOA8VmZwqA7t14LBspBd0HGPAy8cfEvVOjUSAedxwXUAvc1/mxvx3hPb4smt96URMod8ogEnV9Z/p2lsBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T16:14:31.418132Z","bundle_sha256":"5922940863c8988441a3ef7c8f3c8833c777eb0f646028dc656687945e5225bc"}}