{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:JFYF754LIUKJTSB7ABKNRFB73D","short_pith_number":"pith:JFYF754L","canonical_record":{"source":{"id":"1712.10143","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-12-29T08:30:15Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"826a9426df3ffeac9be8f46830697c107e31dea1660ed177978733b5fb4414c1","abstract_canon_sha256":"06f00e67b58d7aa8f3626dc403f76d97a5e19306a4459dab7f9825825147330a"},"schema_version":"1.0"},"canonical_sha256":"49705ff78b451499c83f0054d8943fd8dff5dd4d1155d945a634c288d3a0faeb","source":{"kind":"arxiv","id":"1712.10143","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1712.10143","created_at":"2026-05-18T00:12:53Z"},{"alias_kind":"arxiv_version","alias_value":"1712.10143v1","created_at":"2026-05-18T00:12:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.10143","created_at":"2026-05-18T00:12:53Z"},{"alias_kind":"pith_short_12","alias_value":"JFYF754LIUKJ","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_16","alias_value":"JFYF754LIUKJTSB7","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_8","alias_value":"JFYF754L","created_at":"2026-05-18T12:31:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:JFYF754LIUKJTSB7ABKNRFB73D","target":"record","payload":{"canonical_record":{"source":{"id":"1712.10143","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-12-29T08:30:15Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"826a9426df3ffeac9be8f46830697c107e31dea1660ed177978733b5fb4414c1","abstract_canon_sha256":"06f00e67b58d7aa8f3626dc403f76d97a5e19306a4459dab7f9825825147330a"},"schema_version":"1.0"},"canonical_sha256":"49705ff78b451499c83f0054d8943fd8dff5dd4d1155d945a634c288d3a0faeb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:12:53.652592Z","signature_b64":"9+y92QkblC7CxN/fktVH166v5T1E7HQYVZ+EavAb1ZqlUxYR7MFIwLqXEFACjrcpx2pAhC05dpRZnE33VEhCDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"49705ff78b451499c83f0054d8943fd8dff5dd4d1155d945a634c288d3a0faeb","last_reissued_at":"2026-05-18T00:12:53.651910Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:12:53.651910Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1712.10143","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":"2026-05-18T00:12:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"krjF3e0vnXHBor6HJBrZzlaJqNO/TPrp1gve7rvVkjuyBn0RWT3LwIX8mgtmDMYuBkEOMTo3NXn39XJv8IyfBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T02:45:46.631487Z"},"content_sha256":"b65d359d558ff9c98fe9cb5107442691478c08c0df04d16d8f753ebfc02e2254","schema_version":"1.0","event_id":"sha256:b65d359d558ff9c98fe9cb5107442691478c08c0df04d16d8f753ebfc02e2254"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:JFYF754LIUKJTSB7ABKNRFB73D","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A new compact young moving group around V1062 Sco","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.SR","authors_text":"Aliz Derekas, Attila Moor, Bertrand Goldman, Elena Schilbach, Siegfried R\\\"oser, Thomas Henning","submitted_at":"2017-12-29T08:30:15Z","abstract_excerpt":"Aims. We are searching for new open clusters or moving groups in the Solar neighbourhood. Methods. We used the Gaia-TGAS catalogue, cut it into narrow proper motion and parallax slices and searched for significant spatial over-densities of stars in each slice. We then examined stars forming over-densities in optical and near-infrared colour-magnitude diagrams to determine if they are compatible with isochrones of a cluster. Results. We detected a hitherto unknown moving group or cluster in the Upper Centaurus Lupus (UCL) section of the Sco-Cen OB-association at a distance of 175 pc from the Su"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.10143","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":"2026-05-18T00:12:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fiDbQJHsiM6jLQnBHJ1WaN4OIrBAzLq6cvlS8sItG9nI3b30OdeUyhhx+w0vmeBJGQpxTkJFI6foFjcMDKtOCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T02:45:46.632177Z"},"content_sha256":"df7d9ee10609e55c82c5d16d1b93d8574d7acc54a49f2c73b97db256caa8c72e","schema_version":"1.0","event_id":"sha256:df7d9ee10609e55c82c5d16d1b93d8574d7acc54a49f2c73b97db256caa8c72e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JFYF754LIUKJTSB7ABKNRFB73D/bundle.json","state_url":"https://pith.science/pith/JFYF754LIUKJTSB7ABKNRFB73D/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JFYF754LIUKJTSB7ABKNRFB73D/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":"2026-05-25T02:45:46Z","links":{"resolver":"https://pith.science/pith/JFYF754LIUKJTSB7ABKNRFB73D","bundle":"https://pith.science/pith/JFYF754LIUKJTSB7ABKNRFB73D/bundle.json","state":"https://pith.science/pith/JFYF754LIUKJTSB7ABKNRFB73D/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JFYF754LIUKJTSB7ABKNRFB73D/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:JFYF754LIUKJTSB7ABKNRFB73D","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":"06f00e67b58d7aa8f3626dc403f76d97a5e19306a4459dab7f9825825147330a","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-12-29T08:30:15Z","title_canon_sha256":"826a9426df3ffeac9be8f46830697c107e31dea1660ed177978733b5fb4414c1"},"schema_version":"1.0","source":{"id":"1712.10143","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1712.10143","created_at":"2026-05-18T00:12:53Z"},{"alias_kind":"arxiv_version","alias_value":"1712.10143v1","created_at":"2026-05-18T00:12:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.10143","created_at":"2026-05-18T00:12:53Z"},{"alias_kind":"pith_short_12","alias_value":"JFYF754LIUKJ","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_16","alias_value":"JFYF754LIUKJTSB7","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_8","alias_value":"JFYF754L","created_at":"2026-05-18T12:31:24Z"}],"graph_snapshots":[{"event_id":"sha256:df7d9ee10609e55c82c5d16d1b93d8574d7acc54a49f2c73b97db256caa8c72e","target":"graph","created_at":"2026-05-18T00:12:53Z","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":"Aims. We are searching for new open clusters or moving groups in the Solar neighbourhood. Methods. We used the Gaia-TGAS catalogue, cut it into narrow proper motion and parallax slices and searched for significant spatial over-densities of stars in each slice. We then examined stars forming over-densities in optical and near-infrared colour-magnitude diagrams to determine if they are compatible with isochrones of a cluster. Results. We detected a hitherto unknown moving group or cluster in the Upper Centaurus Lupus (UCL) section of the Sco-Cen OB-association at a distance of 175 pc from the Su","authors_text":"Aliz Derekas, Attila Moor, Bertrand Goldman, Elena Schilbach, Siegfried R\\\"oser, Thomas Henning","cross_cats":["astro-ph.GA"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-12-29T08:30:15Z","title":"A new compact young moving group around V1062 Sco"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.10143","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:b65d359d558ff9c98fe9cb5107442691478c08c0df04d16d8f753ebfc02e2254","target":"record","created_at":"2026-05-18T00:12:53Z","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":"06f00e67b58d7aa8f3626dc403f76d97a5e19306a4459dab7f9825825147330a","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-12-29T08:30:15Z","title_canon_sha256":"826a9426df3ffeac9be8f46830697c107e31dea1660ed177978733b5fb4414c1"},"schema_version":"1.0","source":{"id":"1712.10143","kind":"arxiv","version":1}},"canonical_sha256":"49705ff78b451499c83f0054d8943fd8dff5dd4d1155d945a634c288d3a0faeb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"49705ff78b451499c83f0054d8943fd8dff5dd4d1155d945a634c288d3a0faeb","first_computed_at":"2026-05-18T00:12:53.651910Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:12:53.651910Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9+y92QkblC7CxN/fktVH166v5T1E7HQYVZ+EavAb1ZqlUxYR7MFIwLqXEFACjrcpx2pAhC05dpRZnE33VEhCDg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:12:53.652592Z","signed_message":"canonical_sha256_bytes"},"source_id":"1712.10143","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b65d359d558ff9c98fe9cb5107442691478c08c0df04d16d8f753ebfc02e2254","sha256:df7d9ee10609e55c82c5d16d1b93d8574d7acc54a49f2c73b97db256caa8c72e"],"state_sha256":"6547e4cee64007d081c7347767032814c7ff05902e80058880f87d004788bdd4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5ViSP51hdA4DwopBejbAEuZi3EdEEqDDjC3dt3rNPYU1a/p+1LRT/KERn4bhDfqOetc/A9S/NqbnxAeT+m8rBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T02:45:46.637025Z","bundle_sha256":"626d810f8089f2a6a502d8b1c88c56245de87127793d7f2f9b8a1710413887a0"}}