{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:2POE54A2SN6HD32KPI2OBUTGUQ","short_pith_number":"pith:2POE54A2","canonical_record":{"source":{"id":"1707.04189","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-07-13T16:01:18Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"3a83b28016e9d2c25f8f43f729cd77285645eff859eec48fd22de40ebcbe15da","abstract_canon_sha256":"1f674350fb56d5248989a2b468af0b60fb253ce7d0de1b670bb9bc824177f53d"},"schema_version":"1.0"},"canonical_sha256":"d3dc4ef01a937c71ef4a7a34e0d266a415fd901c5a8ca367de26805f4151b46c","source":{"kind":"arxiv","id":"1707.04189","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.04189","created_at":"2026-05-18T00:13:32Z"},{"alias_kind":"arxiv_version","alias_value":"1707.04189v1","created_at":"2026-05-18T00:13:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.04189","created_at":"2026-05-18T00:13:32Z"},{"alias_kind":"pith_short_12","alias_value":"2POE54A2SN6H","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_16","alias_value":"2POE54A2SN6HD32K","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_8","alias_value":"2POE54A2","created_at":"2026-05-18T12:30:55Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:2POE54A2SN6HD32KPI2OBUTGUQ","target":"record","payload":{"canonical_record":{"source":{"id":"1707.04189","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-07-13T16:01:18Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"3a83b28016e9d2c25f8f43f729cd77285645eff859eec48fd22de40ebcbe15da","abstract_canon_sha256":"1f674350fb56d5248989a2b468af0b60fb253ce7d0de1b670bb9bc824177f53d"},"schema_version":"1.0"},"canonical_sha256":"d3dc4ef01a937c71ef4a7a34e0d266a415fd901c5a8ca367de26805f4151b46c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:13:32.353861Z","signature_b64":"7icq7kg+MEhYZC5J1H5e1o+gxumCmnSBMUtF9KKbtMMGb4opPn/IevXjKJGlsivcyol9dpXcvyVEccPzmWHDDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d3dc4ef01a937c71ef4a7a34e0d266a415fd901c5a8ca367de26805f4151b46c","last_reissued_at":"2026-05-18T00:13:32.353268Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:13:32.353268Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1707.04189","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":"2026-05-18T00:13:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"c2yi3yeXxCW9OeYqnSeSSNivBZbBVD1Sb3AMjXcHHrajp1gP4MZvphJ0v+H6f25vCx7/o3F3RhFaWZ1VqFuXCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T15:10:31.911628Z"},"content_sha256":"07ea33ff5c82ced0f4807b913b030e982b7eeaab8415536df6af2d68373e8d25","schema_version":"1.0","event_id":"sha256:07ea33ff5c82ced0f4807b913b030e982b7eeaab8415536df6af2d68373e8d25"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:2POE54A2SN6HD32KPI2OBUTGUQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Finding evolved stars in the inner Galactic disk with Gaia","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.SR","authors_text":"A.G.A. Brown, H.J. van Langevelde, L.H. Quiroga-Nu\\~nez, L.O. Sjouwerman, Y.M. Pihlstr\\\"om","submitted_at":"2017-07-13T16:01:18Z","abstract_excerpt":"The Bulge Asymmetries and Dynamical Evolution (BAaDE) survey will provide positions and line-of-sight velocities of ~20,000 evolved, maser bearing stars in the Galactic plane. Although this Galactic region is affected by optical extinction, BAaDE targets may have Gaia cross-matches, eventually providing additional stellar information. In an initial attempt to cross-match BAaDE targets with Gaia, we have found more than 5,000 candidates. Of these, we may expect half to show SiO emission, which will allow us to obtain velocity information. The cross-match is being refined to avoid false positive"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.04189","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":"2026-05-18T00:13:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Axoymi0bFLo5ergesD8v4sMseTRWcLyv5JnaDY3tLn4p8ZUGDPS1A8D2i4JfF2UQ65ii+7lZrdDy3gVj74DaAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T15:10:31.912050Z"},"content_sha256":"cc3029de07b1fd8d021e70eadffd2e6ff5b57500b29c4db185e3fae7b2c0fbad","schema_version":"1.0","event_id":"sha256:cc3029de07b1fd8d021e70eadffd2e6ff5b57500b29c4db185e3fae7b2c0fbad"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2POE54A2SN6HD32KPI2OBUTGUQ/bundle.json","state_url":"https://pith.science/pith/2POE54A2SN6HD32KPI2OBUTGUQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2POE54A2SN6HD32KPI2OBUTGUQ/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":"2026-05-29T15:10:31Z","links":{"resolver":"https://pith.science/pith/2POE54A2SN6HD32KPI2OBUTGUQ","bundle":"https://pith.science/pith/2POE54A2SN6HD32KPI2OBUTGUQ/bundle.json","state":"https://pith.science/pith/2POE54A2SN6HD32KPI2OBUTGUQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2POE54A2SN6HD32KPI2OBUTGUQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:2POE54A2SN6HD32KPI2OBUTGUQ","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":"1f674350fb56d5248989a2b468af0b60fb253ce7d0de1b670bb9bc824177f53d","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-07-13T16:01:18Z","title_canon_sha256":"3a83b28016e9d2c25f8f43f729cd77285645eff859eec48fd22de40ebcbe15da"},"schema_version":"1.0","source":{"id":"1707.04189","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.04189","created_at":"2026-05-18T00:13:32Z"},{"alias_kind":"arxiv_version","alias_value":"1707.04189v1","created_at":"2026-05-18T00:13:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.04189","created_at":"2026-05-18T00:13:32Z"},{"alias_kind":"pith_short_12","alias_value":"2POE54A2SN6H","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_16","alias_value":"2POE54A2SN6HD32K","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_8","alias_value":"2POE54A2","created_at":"2026-05-18T12:30:55Z"}],"graph_snapshots":[{"event_id":"sha256:cc3029de07b1fd8d021e70eadffd2e6ff5b57500b29c4db185e3fae7b2c0fbad","target":"graph","created_at":"2026-05-18T00:13:32Z","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":"The Bulge Asymmetries and Dynamical Evolution (BAaDE) survey will provide positions and line-of-sight velocities of ~20,000 evolved, maser bearing stars in the Galactic plane. Although this Galactic region is affected by optical extinction, BAaDE targets may have Gaia cross-matches, eventually providing additional stellar information. In an initial attempt to cross-match BAaDE targets with Gaia, we have found more than 5,000 candidates. Of these, we may expect half to show SiO emission, which will allow us to obtain velocity information. The cross-match is being refined to avoid false positive","authors_text":"A.G.A. Brown, H.J. van Langevelde, L.H. Quiroga-Nu\\~nez, L.O. Sjouwerman, Y.M. Pihlstr\\\"om","cross_cats":["astro-ph.GA"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-07-13T16:01:18Z","title":"Finding evolved stars in the inner Galactic disk with Gaia"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.04189","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":"sha256:07ea33ff5c82ced0f4807b913b030e982b7eeaab8415536df6af2d68373e8d25","target":"record","created_at":"2026-05-18T00:13:32Z","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":"1f674350fb56d5248989a2b468af0b60fb253ce7d0de1b670bb9bc824177f53d","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-07-13T16:01:18Z","title_canon_sha256":"3a83b28016e9d2c25f8f43f729cd77285645eff859eec48fd22de40ebcbe15da"},"schema_version":"1.0","source":{"id":"1707.04189","kind":"arxiv","version":1}},"canonical_sha256":"d3dc4ef01a937c71ef4a7a34e0d266a415fd901c5a8ca367de26805f4151b46c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d3dc4ef01a937c71ef4a7a34e0d266a415fd901c5a8ca367de26805f4151b46c","first_computed_at":"2026-05-18T00:13:32.353268Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:13:32.353268Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7icq7kg+MEhYZC5J1H5e1o+gxumCmnSBMUtF9KKbtMMGb4opPn/IevXjKJGlsivcyol9dpXcvyVEccPzmWHDDg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:13:32.353861Z","signed_message":"canonical_sha256_bytes"},"source_id":"1707.04189","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:07ea33ff5c82ced0f4807b913b030e982b7eeaab8415536df6af2d68373e8d25","sha256:cc3029de07b1fd8d021e70eadffd2e6ff5b57500b29c4db185e3fae7b2c0fbad"],"state_sha256":"ca45ea9fa9f65ecb783ba0b43165c16bf12ff2eab25990b4655e596fa57cdde4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jD2nMZypiAQ6Khsjg0Nq5UTPBysj3C0Ar3C1Z1fWpcVLDx/h7XJwy3x34SCWKM34a9X8BMFLUuqt+avlI/VyBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-29T15:10:31.914076Z","bundle_sha256":"d481267ae3e9cee798a612db9d24ff86a35068ba32ac2157827d5d3c9f1823c4"}}