{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:F6RPVKJ2Z4AYYCEPROTOGO7LW2","short_pith_number":"pith:F6RPVKJ2","canonical_record":{"source":{"id":"1904.02177","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2019-04-03T18:00:42Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"289acfbc299230d302a65906ebfa6177cdb631a9d201c474d28f59378b14331a","abstract_canon_sha256":"62912f189b9043303151cbccdc2bd6f8680c00b2fef6db909f7b77e863f60304"},"schema_version":"1.0"},"canonical_sha256":"2fa2faa93acf018c088f8ba6e33bebb6bc7625e6b234642a1a9de8a7b6dd9792","source":{"kind":"arxiv","id":"1904.02177","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1904.02177","created_at":"2026-05-17T23:48:29Z"},{"alias_kind":"arxiv_version","alias_value":"1904.02177v1","created_at":"2026-05-17T23:48:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1904.02177","created_at":"2026-05-17T23:48:29Z"},{"alias_kind":"pith_short_12","alias_value":"F6RPVKJ2Z4AY","created_at":"2026-05-18T12:33:15Z"},{"alias_kind":"pith_short_16","alias_value":"F6RPVKJ2Z4AYYCEP","created_at":"2026-05-18T12:33:15Z"},{"alias_kind":"pith_short_8","alias_value":"F6RPVKJ2","created_at":"2026-05-18T12:33:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:F6RPVKJ2Z4AYYCEPROTOGO7LW2","target":"record","payload":{"canonical_record":{"source":{"id":"1904.02177","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2019-04-03T18:00:42Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"289acfbc299230d302a65906ebfa6177cdb631a9d201c474d28f59378b14331a","abstract_canon_sha256":"62912f189b9043303151cbccdc2bd6f8680c00b2fef6db909f7b77e863f60304"},"schema_version":"1.0"},"canonical_sha256":"2fa2faa93acf018c088f8ba6e33bebb6bc7625e6b234642a1a9de8a7b6dd9792","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:48:29.575157Z","signature_b64":"DmJTkrn7+5NZala4nmnh+XKWpnyy+uw/Eykl4AaBLRGV6JwElpgwzD0FdiD151K7gz9lqyK1uWtqcy1CE/OYDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2fa2faa93acf018c088f8ba6e33bebb6bc7625e6b234642a1a9de8a7b6dd9792","last_reissued_at":"2026-05-17T23:48:29.574127Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:48:29.574127Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1904.02177","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":"2026-05-17T23:48:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"46zRTuMa4frfJZypNmvn0eJXQ+9r1B4eEd+kbR01YoiFocOuWw3s718SYAKVNyuSC0g2jRq0xilOQGK4QFqoAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T01:14:32.161899Z"},"content_sha256":"118a160b82aa95b5c079463f5b6f57dae2792e444816c87d57b085b82cd07242","schema_version":"1.0","event_id":"sha256:118a160b82aa95b5c079463f5b6f57dae2792e444816c87d57b085b82cd07242"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:F6RPVKJ2Z4AYYCEPROTOGO7LW2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Using Gaia DR2 to detect extratidal structures around the Galactic globular cluster NGC362","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.SR","authors_text":"Julio A. Carballo-Bello","submitted_at":"2019-04-03T18:00:42Z","abstract_excerpt":"We explore the possibility of searching for extratidal features around the Galactic globular cluster NGC362 using the Gaia DR2 together with a modified version of a classical statistical decontamination algorithm. Our results suggest that an important stellar component is associated with this globular cluster, which is perfectly distinguishable from the populations in the Small Magellanic Cloud and that of the nearby NGC104 (47 Tucanae). We thus confirm once again the power of Gaia to disentangle different stellar components along the same line-of-sight."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1904.02177","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":"2026-05-17T23:48:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xlI0JoAhoMzDeXU6EgTpefihpkak8haSOwGYEi4BdvTqRFfGCvsFMkAwWyv9rs1iE4h+EXOh20e4K1duv4QlAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T01:14:32.162244Z"},"content_sha256":"2f90381650dd80bd2933b5b83cc865f5f92e203fe54a9a9dd48941d26479d8a0","schema_version":"1.0","event_id":"sha256:2f90381650dd80bd2933b5b83cc865f5f92e203fe54a9a9dd48941d26479d8a0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/F6RPVKJ2Z4AYYCEPROTOGO7LW2/bundle.json","state_url":"https://pith.science/pith/F6RPVKJ2Z4AYYCEPROTOGO7LW2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/F6RPVKJ2Z4AYYCEPROTOGO7LW2/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":"2026-05-28T01:14:32Z","links":{"resolver":"https://pith.science/pith/F6RPVKJ2Z4AYYCEPROTOGO7LW2","bundle":"https://pith.science/pith/F6RPVKJ2Z4AYYCEPROTOGO7LW2/bundle.json","state":"https://pith.science/pith/F6RPVKJ2Z4AYYCEPROTOGO7LW2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/F6RPVKJ2Z4AYYCEPROTOGO7LW2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:F6RPVKJ2Z4AYYCEPROTOGO7LW2","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":"62912f189b9043303151cbccdc2bd6f8680c00b2fef6db909f7b77e863f60304","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2019-04-03T18:00:42Z","title_canon_sha256":"289acfbc299230d302a65906ebfa6177cdb631a9d201c474d28f59378b14331a"},"schema_version":"1.0","source":{"id":"1904.02177","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1904.02177","created_at":"2026-05-17T23:48:29Z"},{"alias_kind":"arxiv_version","alias_value":"1904.02177v1","created_at":"2026-05-17T23:48:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1904.02177","created_at":"2026-05-17T23:48:29Z"},{"alias_kind":"pith_short_12","alias_value":"F6RPVKJ2Z4AY","created_at":"2026-05-18T12:33:15Z"},{"alias_kind":"pith_short_16","alias_value":"F6RPVKJ2Z4AYYCEP","created_at":"2026-05-18T12:33:15Z"},{"alias_kind":"pith_short_8","alias_value":"F6RPVKJ2","created_at":"2026-05-18T12:33:15Z"}],"graph_snapshots":[{"event_id":"sha256:2f90381650dd80bd2933b5b83cc865f5f92e203fe54a9a9dd48941d26479d8a0","target":"graph","created_at":"2026-05-17T23:48:29Z","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 explore the possibility of searching for extratidal features around the Galactic globular cluster NGC362 using the Gaia DR2 together with a modified version of a classical statistical decontamination algorithm. Our results suggest that an important stellar component is associated with this globular cluster, which is perfectly distinguishable from the populations in the Small Magellanic Cloud and that of the nearby NGC104 (47 Tucanae). We thus confirm once again the power of Gaia to disentangle different stellar components along the same line-of-sight.","authors_text":"Julio A. Carballo-Bello","cross_cats":["astro-ph.GA"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2019-04-03T18:00:42Z","title":"Using Gaia DR2 to detect extratidal structures around the Galactic globular cluster NGC362"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1904.02177","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":"sha256:118a160b82aa95b5c079463f5b6f57dae2792e444816c87d57b085b82cd07242","target":"record","created_at":"2026-05-17T23:48:29Z","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":"62912f189b9043303151cbccdc2bd6f8680c00b2fef6db909f7b77e863f60304","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2019-04-03T18:00:42Z","title_canon_sha256":"289acfbc299230d302a65906ebfa6177cdb631a9d201c474d28f59378b14331a"},"schema_version":"1.0","source":{"id":"1904.02177","kind":"arxiv","version":1}},"canonical_sha256":"2fa2faa93acf018c088f8ba6e33bebb6bc7625e6b234642a1a9de8a7b6dd9792","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2fa2faa93acf018c088f8ba6e33bebb6bc7625e6b234642a1a9de8a7b6dd9792","first_computed_at":"2026-05-17T23:48:29.574127Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:48:29.574127Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DmJTkrn7+5NZala4nmnh+XKWpnyy+uw/Eykl4AaBLRGV6JwElpgwzD0FdiD151K7gz9lqyK1uWtqcy1CE/OYDQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:48:29.575157Z","signed_message":"canonical_sha256_bytes"},"source_id":"1904.02177","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:118a160b82aa95b5c079463f5b6f57dae2792e444816c87d57b085b82cd07242","sha256:2f90381650dd80bd2933b5b83cc865f5f92e203fe54a9a9dd48941d26479d8a0"],"state_sha256":"f3a00212009b9cc970669781b91a76fb37640634d3d370812c8d41060940c4d7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"A3g5Uo/0gbG4oIz4YJlzWyNfrJyzut+nQoo89FG9x1EjW/hfh8+B19HrcUerYx4Twd1Mz+lJXgv0VNKzHBonDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T01:14:32.164227Z","bundle_sha256":"f0c00b606e6383923d2319574ec98b03139adc41bc50902b6c5b1b0608e8f0cc"}}