{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:TCC46LRDIAHUKVEBLLZA27YXYE","short_pith_number":"pith:TCC46LRD","canonical_record":{"source":{"id":"1909.04050","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2019-09-09T18:00:03Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"41ad45fccb33e3c37684906d7d14234cf61419df655151443cf9473b935b1b50","abstract_canon_sha256":"21af6a2ba45400e570b24163812a5be0d48fdafb87a9a41f9e3e6514b252b182"},"schema_version":"1.0"},"canonical_sha256":"9885cf2e23400f4554815af20d7f17c13ea80800c988f8bc5e2ee014244e1296","source":{"kind":"arxiv","id":"1909.04050","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1909.04050","created_at":"2026-07-05T00:22:19Z"},{"alias_kind":"arxiv_version","alias_value":"1909.04050v1","created_at":"2026-07-05T00:22:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1909.04050","created_at":"2026-07-05T00:22:19Z"},{"alias_kind":"pith_short_12","alias_value":"TCC46LRDIAHU","created_at":"2026-07-05T00:22:19Z"},{"alias_kind":"pith_short_16","alias_value":"TCC46LRDIAHUKVEB","created_at":"2026-07-05T00:22:19Z"},{"alias_kind":"pith_short_8","alias_value":"TCC46LRD","created_at":"2026-07-05T00:22:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:TCC46LRDIAHUKVEBLLZA27YXYE","target":"record","payload":{"canonical_record":{"source":{"id":"1909.04050","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2019-09-09T18:00:03Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"41ad45fccb33e3c37684906d7d14234cf61419df655151443cf9473b935b1b50","abstract_canon_sha256":"21af6a2ba45400e570b24163812a5be0d48fdafb87a9a41f9e3e6514b252b182"},"schema_version":"1.0"},"canonical_sha256":"9885cf2e23400f4554815af20d7f17c13ea80800c988f8bc5e2ee014244e1296","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:22:19.285850Z","signature_b64":"42gC2tmRVankXaqbG1lZxUwB4/sOa2m3TBgQ119yXx2XxLqcvpTOsPoXRH+kG8j9ksALWkzrTgCF2O7aWPIeBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9885cf2e23400f4554815af20d7f17c13ea80800c988f8bc5e2ee014244e1296","last_reissued_at":"2026-07-05T00:22:19.285363Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:22:19.285363Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1909.04050","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":"2026-07-05T00:22:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2/WTgNHY0fHG82F0vZKWyRqgrKZYgm27HoOXE2qW+bEZ7BytoGTxgkndsDh9AljvrZe3ZXfC1xAO7fY8xYjjBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T22:48:13.838799Z"},"content_sha256":"fa8a8bed45aeda022e1c557f78fd64031aaa4d747cf6c2f9e75ae9adf24393aa","schema_version":"1.0","event_id":"sha256:fa8a8bed45aeda022e1c557f78fd64031aaa4d747cf6c2f9e75ae9adf24393aa"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:TCC46LRDIAHUKVEBLLZA27YXYE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A stellar census in globular clusters with MUSE: Binaries in NGC 3201","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.SR","authors_text":"Abbas Askar, Benjamin Giesers, Fabian G\\\"ottgens, Jarle Brinchmann, Marilyn Latour, Martin M. Roth, Martin Wendt, Peter M. Weilbacher, Sebastian Kamann, Stefan Dreizler, Tim-Oliver Husser","submitted_at":"2019-09-09T18:00:03Z","abstract_excerpt":"We utilize multi-epoch MUSE spectroscopy to study binaries in the core of NGC 3201. Our sample consists of 3553 stars with 54883 spectra in total comprising 3200 main-sequence stars up to 4 magnitudes below the turn-off. Each star in our sample has between 3 and 63 (with a median of 14) reliable radial velocity (RV) measurements within five years of observations. We introduce a statistical method to determine the probability of a star showing RV variations based on the whole inhomogeneous RV sample. Using HST photometry and an advanced dynamical MOCCA simulation of this specific GC we overcome"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1909.04050","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1909.04050/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T00:22:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"I09ZRFuxkgRcXRa2nTkM2990EsMv95JsOzegd6eRiQV8ohnLi0RYGdWv6OBLyMqHR8nGsh0DRIrKoDY9JLu/AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T22:48:13.839407Z"},"content_sha256":"81889a17ffef8b71901f7826a595cccac2259086f16a998043ac8db983b24044","schema_version":"1.0","event_id":"sha256:81889a17ffef8b71901f7826a595cccac2259086f16a998043ac8db983b24044"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TCC46LRDIAHUKVEBLLZA27YXYE/bundle.json","state_url":"https://pith.science/pith/TCC46LRDIAHUKVEBLLZA27YXYE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TCC46LRDIAHUKVEBLLZA27YXYE/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":"2026-08-09T22:48:13Z","links":{"resolver":"https://pith.science/pith/TCC46LRDIAHUKVEBLLZA27YXYE","bundle":"https://pith.science/pith/TCC46LRDIAHUKVEBLLZA27YXYE/bundle.json","state":"https://pith.science/pith/TCC46LRDIAHUKVEBLLZA27YXYE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TCC46LRDIAHUKVEBLLZA27YXYE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:TCC46LRDIAHUKVEBLLZA27YXYE","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":"21af6a2ba45400e570b24163812a5be0d48fdafb87a9a41f9e3e6514b252b182","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2019-09-09T18:00:03Z","title_canon_sha256":"41ad45fccb33e3c37684906d7d14234cf61419df655151443cf9473b935b1b50"},"schema_version":"1.0","source":{"id":"1909.04050","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1909.04050","created_at":"2026-07-05T00:22:19Z"},{"alias_kind":"arxiv_version","alias_value":"1909.04050v1","created_at":"2026-07-05T00:22:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1909.04050","created_at":"2026-07-05T00:22:19Z"},{"alias_kind":"pith_short_12","alias_value":"TCC46LRDIAHU","created_at":"2026-07-05T00:22:19Z"},{"alias_kind":"pith_short_16","alias_value":"TCC46LRDIAHUKVEB","created_at":"2026-07-05T00:22:19Z"},{"alias_kind":"pith_short_8","alias_value":"TCC46LRD","created_at":"2026-07-05T00:22:19Z"}],"graph_snapshots":[{"event_id":"sha256:81889a17ffef8b71901f7826a595cccac2259086f16a998043ac8db983b24044","target":"graph","created_at":"2026-07-05T00:22:19Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/1909.04050/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We utilize multi-epoch MUSE spectroscopy to study binaries in the core of NGC 3201. Our sample consists of 3553 stars with 54883 spectra in total comprising 3200 main-sequence stars up to 4 magnitudes below the turn-off. Each star in our sample has between 3 and 63 (with a median of 14) reliable radial velocity (RV) measurements within five years of observations. We introduce a statistical method to determine the probability of a star showing RV variations based on the whole inhomogeneous RV sample. Using HST photometry and an advanced dynamical MOCCA simulation of this specific GC we overcome","authors_text":"Abbas Askar, Benjamin Giesers, Fabian G\\\"ottgens, Jarle Brinchmann, Marilyn Latour, Martin M. Roth, Martin Wendt, Peter M. Weilbacher, Sebastian Kamann, Stefan Dreizler, Tim-Oliver Husser","cross_cats":["astro-ph.GA"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2019-09-09T18:00:03Z","title":"A stellar census in globular clusters with MUSE: Binaries in NGC 3201"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1909.04050","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:fa8a8bed45aeda022e1c557f78fd64031aaa4d747cf6c2f9e75ae9adf24393aa","target":"record","created_at":"2026-07-05T00:22:19Z","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":"21af6a2ba45400e570b24163812a5be0d48fdafb87a9a41f9e3e6514b252b182","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2019-09-09T18:00:03Z","title_canon_sha256":"41ad45fccb33e3c37684906d7d14234cf61419df655151443cf9473b935b1b50"},"schema_version":"1.0","source":{"id":"1909.04050","kind":"arxiv","version":1}},"canonical_sha256":"9885cf2e23400f4554815af20d7f17c13ea80800c988f8bc5e2ee014244e1296","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9885cf2e23400f4554815af20d7f17c13ea80800c988f8bc5e2ee014244e1296","first_computed_at":"2026-07-05T00:22:19.285363Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:22:19.285363Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"42gC2tmRVankXaqbG1lZxUwB4/sOa2m3TBgQ119yXx2XxLqcvpTOsPoXRH+kG8j9ksALWkzrTgCF2O7aWPIeBg==","signature_status":"signed_v1","signed_at":"2026-07-05T00:22:19.285850Z","signed_message":"canonical_sha256_bytes"},"source_id":"1909.04050","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fa8a8bed45aeda022e1c557f78fd64031aaa4d747cf6c2f9e75ae9adf24393aa","sha256:81889a17ffef8b71901f7826a595cccac2259086f16a998043ac8db983b24044"],"state_sha256":"be581383c05fc37b1d45a17121e6aba2f771de43c0c2cd814546fd2820c07a34"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/y9CYfttaUjepwyBhTC7FD5tCdY1g4ZRFeR4Wc2Fxyjn6X5wgYTzBHMDcvS0Rqo+zuWaaq2n0Jv9IlSo5jQWAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T22:48:13.842754Z","bundle_sha256":"b8c2e00e36395731fb7ebb9cd9aca2c6595d18fc1894fce3e959df560d490055"}}