{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:AOBIRLQESBCAEXECIJ6CXNYGPN","short_pith_number":"pith:AOBIRLQE","canonical_record":{"source":{"id":"1807.11716","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-07-31T09:30:00Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"28ac7db1193d9e22f4196e7b7dd869119a2b4e9c32ccc7545a0e0299bcb03d3c","abstract_canon_sha256":"16e3003d5a03cc46d00716cf8104cca0e3684cfdde0a37239de0d4e1f73f115d"},"schema_version":"1.0"},"canonical_sha256":"038288ae049044025c82427c2bb7067b7e242653cab4192b1441b54b005924e8","source":{"kind":"arxiv","id":"1807.11716","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.11716","created_at":"2026-05-18T00:04:20Z"},{"alias_kind":"arxiv_version","alias_value":"1807.11716v1","created_at":"2026-05-18T00:04:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.11716","created_at":"2026-05-18T00:04:20Z"},{"alias_kind":"pith_short_12","alias_value":"AOBIRLQESBCA","created_at":"2026-05-18T12:32:13Z"},{"alias_kind":"pith_short_16","alias_value":"AOBIRLQESBCAEXEC","created_at":"2026-05-18T12:32:13Z"},{"alias_kind":"pith_short_8","alias_value":"AOBIRLQE","created_at":"2026-05-18T12:32:13Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:AOBIRLQESBCAEXECIJ6CXNYGPN","target":"record","payload":{"canonical_record":{"source":{"id":"1807.11716","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-07-31T09:30:00Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"28ac7db1193d9e22f4196e7b7dd869119a2b4e9c32ccc7545a0e0299bcb03d3c","abstract_canon_sha256":"16e3003d5a03cc46d00716cf8104cca0e3684cfdde0a37239de0d4e1f73f115d"},"schema_version":"1.0"},"canonical_sha256":"038288ae049044025c82427c2bb7067b7e242653cab4192b1441b54b005924e8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:04:20.178019Z","signature_b64":"MLZI3ZzQX/8viGM/KE7nu/gosErCcSF1onrDwngTV6o9vSNNDn972ST3btg2IejrhI382IzaX80JpiMTP8nLCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"038288ae049044025c82427c2bb7067b7e242653cab4192b1441b54b005924e8","last_reissued_at":"2026-05-18T00:04:20.177384Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:04:20.177384Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1807.11716","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":"2026-05-18T00:04:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pQNTivSwyjCaifpqssb/S4Qr2YCRsz7AlBYIRuCSihZdlM4H5h0srGj+0rLoxoFQiBXxpy6ySZpQOQTHP4PUCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T18:17:39.377238Z"},"content_sha256":"0de93179d67757023fa1d87aa4eced6f486c57c86e760e4bd1086c33dc54725c","schema_version":"1.0","event_id":"sha256:0de93179d67757023fa1d87aa4eced6f486c57c86e760e4bd1086c33dc54725c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:AOBIRLQESBCAEXECIJ6CXNYGPN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Radial velocity comparison of Gaia DR2 and RAVE DR5 survey: a systematic offset in radial velocities among a group of highly accurate radial velocity stars","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.SR","authors_text":"Bacham E. Reddy, Deepak","submitted_at":"2018-07-31T09:30:00Z","abstract_excerpt":"Here, we report comparative study of radial velocity ($\\rm RV$) data of two major surveys: Gaia Data Release 2 and RAVE Data Release 5. We restricted the sample to stars with relatively accurate radial velocities ($\\sigma_{\\rm RV_{Gaia}} \\leq$ 2 km s$^{-1}$ or $\\leq$ 2%, and $\\sigma_{\\rm RV_{RAVE}}\\leq$ 2 km s$^{-1}$ or $\\leq$ 2%). The difference between $\\rm RV_{Gaia}$ and $\\rm RV_{RAVE}$ for a majority of the sample follows normal distribution with mean = 0.28 km s$^{-1}$ and $\\sigma$ = 1.49 km s$^{-1}$. However, we found a very small group of stars ($\\approx 0.08\\%$ of the total) for which "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.11716","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":"2026-05-18T00:04:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lXI/v+vk2bWQj4nJ2I4PlHapClPxG7FHLR/0bHuJGJNzacMM8a8/ILHXCfQdHF3vMGxan68LXtVI4xI7emqzCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T18:17:39.377903Z"},"content_sha256":"7eacd931814838243ea40656b2a1c5ede9cbd7c209d93b203f05d8d9b2c55a76","schema_version":"1.0","event_id":"sha256:7eacd931814838243ea40656b2a1c5ede9cbd7c209d93b203f05d8d9b2c55a76"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/AOBIRLQESBCAEXECIJ6CXNYGPN/bundle.json","state_url":"https://pith.science/pith/AOBIRLQESBCAEXECIJ6CXNYGPN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/AOBIRLQESBCAEXECIJ6CXNYGPN/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":"2026-05-26T18:17:39Z","links":{"resolver":"https://pith.science/pith/AOBIRLQESBCAEXECIJ6CXNYGPN","bundle":"https://pith.science/pith/AOBIRLQESBCAEXECIJ6CXNYGPN/bundle.json","state":"https://pith.science/pith/AOBIRLQESBCAEXECIJ6CXNYGPN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/AOBIRLQESBCAEXECIJ6CXNYGPN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:AOBIRLQESBCAEXECIJ6CXNYGPN","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":"16e3003d5a03cc46d00716cf8104cca0e3684cfdde0a37239de0d4e1f73f115d","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-07-31T09:30:00Z","title_canon_sha256":"28ac7db1193d9e22f4196e7b7dd869119a2b4e9c32ccc7545a0e0299bcb03d3c"},"schema_version":"1.0","source":{"id":"1807.11716","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.11716","created_at":"2026-05-18T00:04:20Z"},{"alias_kind":"arxiv_version","alias_value":"1807.11716v1","created_at":"2026-05-18T00:04:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.11716","created_at":"2026-05-18T00:04:20Z"},{"alias_kind":"pith_short_12","alias_value":"AOBIRLQESBCA","created_at":"2026-05-18T12:32:13Z"},{"alias_kind":"pith_short_16","alias_value":"AOBIRLQESBCAEXEC","created_at":"2026-05-18T12:32:13Z"},{"alias_kind":"pith_short_8","alias_value":"AOBIRLQE","created_at":"2026-05-18T12:32:13Z"}],"graph_snapshots":[{"event_id":"sha256:7eacd931814838243ea40656b2a1c5ede9cbd7c209d93b203f05d8d9b2c55a76","target":"graph","created_at":"2026-05-18T00:04:20Z","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":"Here, we report comparative study of radial velocity ($\\rm RV$) data of two major surveys: Gaia Data Release 2 and RAVE Data Release 5. We restricted the sample to stars with relatively accurate radial velocities ($\\sigma_{\\rm RV_{Gaia}} \\leq$ 2 km s$^{-1}$ or $\\leq$ 2%, and $\\sigma_{\\rm RV_{RAVE}}\\leq$ 2 km s$^{-1}$ or $\\leq$ 2%). The difference between $\\rm RV_{Gaia}$ and $\\rm RV_{RAVE}$ for a majority of the sample follows normal distribution with mean = 0.28 km s$^{-1}$ and $\\sigma$ = 1.49 km s$^{-1}$. However, we found a very small group of stars ($\\approx 0.08\\%$ of the total) for which ","authors_text":"Bacham E. Reddy, Deepak","cross_cats":["astro-ph.GA"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-07-31T09:30:00Z","title":"Radial velocity comparison of Gaia DR2 and RAVE DR5 survey: a systematic offset in radial velocities among a group of highly accurate radial velocity stars"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.11716","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":"sha256:0de93179d67757023fa1d87aa4eced6f486c57c86e760e4bd1086c33dc54725c","target":"record","created_at":"2026-05-18T00:04:20Z","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":"16e3003d5a03cc46d00716cf8104cca0e3684cfdde0a37239de0d4e1f73f115d","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-07-31T09:30:00Z","title_canon_sha256":"28ac7db1193d9e22f4196e7b7dd869119a2b4e9c32ccc7545a0e0299bcb03d3c"},"schema_version":"1.0","source":{"id":"1807.11716","kind":"arxiv","version":1}},"canonical_sha256":"038288ae049044025c82427c2bb7067b7e242653cab4192b1441b54b005924e8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"038288ae049044025c82427c2bb7067b7e242653cab4192b1441b54b005924e8","first_computed_at":"2026-05-18T00:04:20.177384Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:04:20.177384Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MLZI3ZzQX/8viGM/KE7nu/gosErCcSF1onrDwngTV6o9vSNNDn972ST3btg2IejrhI382IzaX80JpiMTP8nLCw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:04:20.178019Z","signed_message":"canonical_sha256_bytes"},"source_id":"1807.11716","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0de93179d67757023fa1d87aa4eced6f486c57c86e760e4bd1086c33dc54725c","sha256:7eacd931814838243ea40656b2a1c5ede9cbd7c209d93b203f05d8d9b2c55a76"],"state_sha256":"771607eb615e76a0030257aef61210ad3cda8298a5d796a5a753fb860bd7d628"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"emHzGlts5iwF666bmpLqx8Kc/JceReFCLAzrB+VPFs+HX/XA7+g4fvb6Q7bTr2JmLGQRW5WIezxvG8dTPt+uCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T18:17:39.381327Z","bundle_sha256":"c40c9c9f954751fee808f3ddadf4086d74a4703b2d9aa3eb387499cccf30f250"}}