{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:KOEYKJIL4QIXDVLBS6FKBJ4CM4","short_pith_number":"pith:KOEYKJIL","canonical_record":{"source":{"id":"2004.09991","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2020-04-21T13:32:34Z","cross_cats_sorted":["astro-ph.GA","astro-ph.SR"],"title_canon_sha256":"069bf3579e40016da3d6758572718d8b7098124c15240c8f3bd693ce5abc6a2b","abstract_canon_sha256":"b29d37790a393e48710f4da550ec93b5dfd589acbc56f260c7b9f6f81729c282"},"schema_version":"1.0"},"canonical_sha256":"538985250be41171d561978aa0a78267114bf71d08756ea44054a142334ae74e","source":{"kind":"arxiv","id":"2004.09991","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2004.09991","created_at":"2026-07-05T01:05:47Z"},{"alias_kind":"arxiv_version","alias_value":"2004.09991v1","created_at":"2026-07-05T01:05:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2004.09991","created_at":"2026-07-05T01:05:47Z"},{"alias_kind":"pith_short_12","alias_value":"KOEYKJIL4QIX","created_at":"2026-07-05T01:05:47Z"},{"alias_kind":"pith_short_16","alias_value":"KOEYKJIL4QIXDVLB","created_at":"2026-07-05T01:05:47Z"},{"alias_kind":"pith_short_8","alias_value":"KOEYKJIL","created_at":"2026-07-05T01:05:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:KOEYKJIL4QIXDVLBS6FKBJ4CM4","target":"record","payload":{"canonical_record":{"source":{"id":"2004.09991","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2020-04-21T13:32:34Z","cross_cats_sorted":["astro-ph.GA","astro-ph.SR"],"title_canon_sha256":"069bf3579e40016da3d6758572718d8b7098124c15240c8f3bd693ce5abc6a2b","abstract_canon_sha256":"b29d37790a393e48710f4da550ec93b5dfd589acbc56f260c7b9f6f81729c282"},"schema_version":"1.0"},"canonical_sha256":"538985250be41171d561978aa0a78267114bf71d08756ea44054a142334ae74e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:05:47.935120Z","signature_b64":"hAedHJ59MmARdMyyNIoIlC4l5gvgTmFQp7C3D7zUv7WvO8S3d0INvwWUVX7Te+dHybPv3sh0MwpH0cn0QFyODw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"538985250be41171d561978aa0a78267114bf71d08756ea44054a142334ae74e","last_reissued_at":"2026-07-05T01:05:47.934606Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:05:47.934606Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2004.09991","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":"2026-07-05T01:05:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1UgNiKj/HHv5sGKBkLPaxvtfnXZuaZ+ecqoI5vd7QceImgi5MBQ5atrfByrCKqS92tI1cUmQeoPokVPfBRPlDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T15:54:45.410665Z"},"content_sha256":"c74212944e2bd60b97bd675cb7d92c6fd5bfb0378cb002f4ccd98be16c4322d8","schema_version":"1.0","event_id":"sha256:c74212944e2bd60b97bd675cb7d92c6fd5bfb0378cb002f4ccd98be16c4322d8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:KOEYKJIL4QIXDVLBS6FKBJ4CM4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A Gaia early DR3 mock stellar catalog: Galactic prior and selection function","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA","astro-ph.SR"],"primary_cat":"astro-ph.IM","authors_text":"Coryn Bailer-Jones, Jan Rybizki, Leo Girardi, Markus Demleitner, Morgan Fouesneau, Piero Dal Tio, Rene Andrae, Sanjib Sharma, Tristan Cantat-Gaudin, Yang Chen","submitted_at":"2020-04-21T13:32:34Z","abstract_excerpt":"We present a mock stellar catalog, matching in volume, depth and data model the content of the planned Gaia early data release 3 (Gaia EDR3). We have generated our catalog (GeDR3mock) using galaxia, a tool to sample stars from an underlying Milky Way (MW) model or from N-body data. We used an updated Besan\\c{c}on Galactic model together with the latest PARSEC stellar evolutionary tracks, now also including white dwarfs. We added the Magellanic clouds and realistic open clusters with internal rotation. We empirically modelled uncertainties based on Gaia DR2 (GDR2) and scaled them according to t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2004.09991","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/2004.09991/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":"2026-07-05T01:05:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1ic6HEcYvm3XBqevYfQGRoHfz78tcztl4RNrq6Dt9axxL7bzok8c05P+R2C7BBiGri6ntXuuSD8yfITQwp6CDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T15:54:45.411293Z"},"content_sha256":"05d8ca34112d7462c4b5ce6a96ce34ee1567a8bab56bbe6357b89be88d099cb8","schema_version":"1.0","event_id":"sha256:05d8ca34112d7462c4b5ce6a96ce34ee1567a8bab56bbe6357b89be88d099cb8"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KOEYKJIL4QIXDVLBS6FKBJ4CM4/bundle.json","state_url":"https://pith.science/pith/KOEYKJIL4QIXDVLBS6FKBJ4CM4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KOEYKJIL4QIXDVLBS6FKBJ4CM4/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":"2026-07-05T15:54:45Z","links":{"resolver":"https://pith.science/pith/KOEYKJIL4QIXDVLBS6FKBJ4CM4","bundle":"https://pith.science/pith/KOEYKJIL4QIXDVLBS6FKBJ4CM4/bundle.json","state":"https://pith.science/pith/KOEYKJIL4QIXDVLBS6FKBJ4CM4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KOEYKJIL4QIXDVLBS6FKBJ4CM4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:KOEYKJIL4QIXDVLBS6FKBJ4CM4","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":"b29d37790a393e48710f4da550ec93b5dfd589acbc56f260c7b9f6f81729c282","cross_cats_sorted":["astro-ph.GA","astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2020-04-21T13:32:34Z","title_canon_sha256":"069bf3579e40016da3d6758572718d8b7098124c15240c8f3bd693ce5abc6a2b"},"schema_version":"1.0","source":{"id":"2004.09991","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2004.09991","created_at":"2026-07-05T01:05:47Z"},{"alias_kind":"arxiv_version","alias_value":"2004.09991v1","created_at":"2026-07-05T01:05:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2004.09991","created_at":"2026-07-05T01:05:47Z"},{"alias_kind":"pith_short_12","alias_value":"KOEYKJIL4QIX","created_at":"2026-07-05T01:05:47Z"},{"alias_kind":"pith_short_16","alias_value":"KOEYKJIL4QIXDVLB","created_at":"2026-07-05T01:05:47Z"},{"alias_kind":"pith_short_8","alias_value":"KOEYKJIL","created_at":"2026-07-05T01:05:47Z"}],"graph_snapshots":[{"event_id":"sha256:05d8ca34112d7462c4b5ce6a96ce34ee1567a8bab56bbe6357b89be88d099cb8","target":"graph","created_at":"2026-07-05T01:05:47Z","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/2004.09991/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a mock stellar catalog, matching in volume, depth and data model the content of the planned Gaia early data release 3 (Gaia EDR3). We have generated our catalog (GeDR3mock) using galaxia, a tool to sample stars from an underlying Milky Way (MW) model or from N-body data. We used an updated Besan\\c{c}on Galactic model together with the latest PARSEC stellar evolutionary tracks, now also including white dwarfs. We added the Magellanic clouds and realistic open clusters with internal rotation. We empirically modelled uncertainties based on Gaia DR2 (GDR2) and scaled them according to t","authors_text":"Coryn Bailer-Jones, Jan Rybizki, Leo Girardi, Markus Demleitner, Morgan Fouesneau, Piero Dal Tio, Rene Andrae, Sanjib Sharma, Tristan Cantat-Gaudin, Yang Chen","cross_cats":["astro-ph.GA","astro-ph.SR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2020-04-21T13:32:34Z","title":"A Gaia early DR3 mock stellar catalog: Galactic prior and selection function"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2004.09991","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:c74212944e2bd60b97bd675cb7d92c6fd5bfb0378cb002f4ccd98be16c4322d8","target":"record","created_at":"2026-07-05T01:05:47Z","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":"b29d37790a393e48710f4da550ec93b5dfd589acbc56f260c7b9f6f81729c282","cross_cats_sorted":["astro-ph.GA","astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2020-04-21T13:32:34Z","title_canon_sha256":"069bf3579e40016da3d6758572718d8b7098124c15240c8f3bd693ce5abc6a2b"},"schema_version":"1.0","source":{"id":"2004.09991","kind":"arxiv","version":1}},"canonical_sha256":"538985250be41171d561978aa0a78267114bf71d08756ea44054a142334ae74e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"538985250be41171d561978aa0a78267114bf71d08756ea44054a142334ae74e","first_computed_at":"2026-07-05T01:05:47.934606Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:05:47.934606Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hAedHJ59MmARdMyyNIoIlC4l5gvgTmFQp7C3D7zUv7WvO8S3d0INvwWUVX7Te+dHybPv3sh0MwpH0cn0QFyODw==","signature_status":"signed_v1","signed_at":"2026-07-05T01:05:47.935120Z","signed_message":"canonical_sha256_bytes"},"source_id":"2004.09991","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c74212944e2bd60b97bd675cb7d92c6fd5bfb0378cb002f4ccd98be16c4322d8","sha256:05d8ca34112d7462c4b5ce6a96ce34ee1567a8bab56bbe6357b89be88d099cb8"],"state_sha256":"3236eb4422e42fdc1770c34858621b0ea6b10eff1638e59bb5b44be4638720a6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DXlYW4I5BeMm5LVgeVRQ0x9J2s56LC4f3N5leRmPU2ZEqen9t0OZGi7KV9Z5RDfa29Q491UhdlseHt0M6ZlwAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-05T15:54:45.414375Z","bundle_sha256":"08dde98c7ab12affe13f21585e25a91fefe7bf990bf9a58d29221127bfd69e21"}}