{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:DQV7MLTO3NLJCHETJ2IZ4QCGW3","short_pith_number":"pith:DQV7MLTO","canonical_record":{"source":{"id":"1201.3065","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2012-01-15T06:45:10Z","cross_cats_sorted":[],"title_canon_sha256":"bf0a59af20b501928fb1c78a7caf8ee2d96b36897a0beda05a26844380df6859","abstract_canon_sha256":"ba49d42b4b2eea5c827493ab996d16418cc26afcc30b53a9e844cf9a4f529d7e"},"schema_version":"1.0"},"canonical_sha256":"1c2bf62e6edb56911c934e919e4046b6e187141bd98d1884dea1c1b3dfbd9789","source":{"kind":"arxiv","id":"1201.3065","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1201.3065","created_at":"2026-05-18T01:58:49Z"},{"alias_kind":"arxiv_version","alias_value":"1201.3065v1","created_at":"2026-05-18T01:58:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1201.3065","created_at":"2026-05-18T01:58:49Z"},{"alias_kind":"pith_short_12","alias_value":"DQV7MLTO3NLJ","created_at":"2026-05-18T12:27:04Z"},{"alias_kind":"pith_short_16","alias_value":"DQV7MLTO3NLJCHET","created_at":"2026-05-18T12:27:04Z"},{"alias_kind":"pith_short_8","alias_value":"DQV7MLTO","created_at":"2026-05-18T12:27:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:DQV7MLTO3NLJCHETJ2IZ4QCGW3","target":"record","payload":{"canonical_record":{"source":{"id":"1201.3065","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2012-01-15T06:45:10Z","cross_cats_sorted":[],"title_canon_sha256":"bf0a59af20b501928fb1c78a7caf8ee2d96b36897a0beda05a26844380df6859","abstract_canon_sha256":"ba49d42b4b2eea5c827493ab996d16418cc26afcc30b53a9e844cf9a4f529d7e"},"schema_version":"1.0"},"canonical_sha256":"1c2bf62e6edb56911c934e919e4046b6e187141bd98d1884dea1c1b3dfbd9789","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:58:49.180169Z","signature_b64":"2cT7VgKTsf1nMRd6uk6ozZDERTfuCqCAGZWPlhN+hFWcU1SMQHa1Z9Wev1Z0Efzlv64R00E6ENIz/ho+969YDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1c2bf62e6edb56911c934e919e4046b6e187141bd98d1884dea1c1b3dfbd9789","last_reissued_at":"2026-05-18T01:58:49.179468Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:58:49.179468Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1201.3065","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":"2026-05-18T01:58:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ka7SAvwS3GDchXDdqsBZoKabk+RxyPkqiSoZaYd67DTtrqlqmYZC77tkjSEhn3Qcn81YRUbs2XLawRhqkpwNBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T18:26:15.940895Z"},"content_sha256":"1bee521b698ea8daba5753328fed02536d7cedad396083339b87a28b2bca87c2","schema_version":"1.0","event_id":"sha256:1bee521b698ea8daba5753328fed02536d7cedad396083339b87a28b2bca87c2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:DQV7MLTO3NLJCHETJ2IZ4QCGW3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Local stellar kinematics from RAVE data: III. Radial and Vertical Metallicity Gradients based on Red Clump Stars","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"G. Gilmore, G. M. Seabroke, N. D. Dagtekin, O. Onal, S. Ak, S. Bilir, S. Karaali, T. Yontan","submitted_at":"2012-01-15T06:45:10Z","abstract_excerpt":"We investigate radial and vertical metallicity gradients for a sample of red clump stars from the RAdial Velocity Experiment (RAVE) Data Release 3. We select a total of 6781 stars, using a selection of colour, surface gravity and uncertainty in the derived space motion, and calculate for each star a probabilistic (kinematic) population assignment to a thin or thick disc using space motion and additionally another (dynamical) assignment using stellar vertical orbital eccentricity. We derive almost equal metallicity gradients as a function of Galactocentric distance for the high probability thin"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1201.3065","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":"2026-05-18T01:58:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zuBXVVCFg+yzaa0F1eP2FIxxz/p5zvZjEE1X+HgfKb7Bu8rY7NpIfDAAPscdAi0ST6uk9FkPb6PZc0CgaQrIBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T18:26:15.941570Z"},"content_sha256":"24824ec94d34fa8535032b8db4cfd9d59657da871a9475f8ac0d4e991f0d8b1b","schema_version":"1.0","event_id":"sha256:24824ec94d34fa8535032b8db4cfd9d59657da871a9475f8ac0d4e991f0d8b1b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DQV7MLTO3NLJCHETJ2IZ4QCGW3/bundle.json","state_url":"https://pith.science/pith/DQV7MLTO3NLJCHETJ2IZ4QCGW3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DQV7MLTO3NLJCHETJ2IZ4QCGW3/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":"2026-05-25T18:26:15Z","links":{"resolver":"https://pith.science/pith/DQV7MLTO3NLJCHETJ2IZ4QCGW3","bundle":"https://pith.science/pith/DQV7MLTO3NLJCHETJ2IZ4QCGW3/bundle.json","state":"https://pith.science/pith/DQV7MLTO3NLJCHETJ2IZ4QCGW3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DQV7MLTO3NLJCHETJ2IZ4QCGW3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:DQV7MLTO3NLJCHETJ2IZ4QCGW3","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":"ba49d42b4b2eea5c827493ab996d16418cc26afcc30b53a9e844cf9a4f529d7e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2012-01-15T06:45:10Z","title_canon_sha256":"bf0a59af20b501928fb1c78a7caf8ee2d96b36897a0beda05a26844380df6859"},"schema_version":"1.0","source":{"id":"1201.3065","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1201.3065","created_at":"2026-05-18T01:58:49Z"},{"alias_kind":"arxiv_version","alias_value":"1201.3065v1","created_at":"2026-05-18T01:58:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1201.3065","created_at":"2026-05-18T01:58:49Z"},{"alias_kind":"pith_short_12","alias_value":"DQV7MLTO3NLJ","created_at":"2026-05-18T12:27:04Z"},{"alias_kind":"pith_short_16","alias_value":"DQV7MLTO3NLJCHET","created_at":"2026-05-18T12:27:04Z"},{"alias_kind":"pith_short_8","alias_value":"DQV7MLTO","created_at":"2026-05-18T12:27:04Z"}],"graph_snapshots":[{"event_id":"sha256:24824ec94d34fa8535032b8db4cfd9d59657da871a9475f8ac0d4e991f0d8b1b","target":"graph","created_at":"2026-05-18T01:58:49Z","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 investigate radial and vertical metallicity gradients for a sample of red clump stars from the RAdial Velocity Experiment (RAVE) Data Release 3. We select a total of 6781 stars, using a selection of colour, surface gravity and uncertainty in the derived space motion, and calculate for each star a probabilistic (kinematic) population assignment to a thin or thick disc using space motion and additionally another (dynamical) assignment using stellar vertical orbital eccentricity. We derive almost equal metallicity gradients as a function of Galactocentric distance for the high probability thin","authors_text":"G. Gilmore, G. M. Seabroke, N. D. Dagtekin, O. Onal, S. Ak, S. Bilir, S. Karaali, T. Yontan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2012-01-15T06:45:10Z","title":"Local stellar kinematics from RAVE data: III. Radial and Vertical Metallicity Gradients based on Red Clump Stars"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1201.3065","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":"sha256:1bee521b698ea8daba5753328fed02536d7cedad396083339b87a28b2bca87c2","target":"record","created_at":"2026-05-18T01:58:49Z","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":"ba49d42b4b2eea5c827493ab996d16418cc26afcc30b53a9e844cf9a4f529d7e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2012-01-15T06:45:10Z","title_canon_sha256":"bf0a59af20b501928fb1c78a7caf8ee2d96b36897a0beda05a26844380df6859"},"schema_version":"1.0","source":{"id":"1201.3065","kind":"arxiv","version":1}},"canonical_sha256":"1c2bf62e6edb56911c934e919e4046b6e187141bd98d1884dea1c1b3dfbd9789","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1c2bf62e6edb56911c934e919e4046b6e187141bd98d1884dea1c1b3dfbd9789","first_computed_at":"2026-05-18T01:58:49.179468Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:58:49.179468Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2cT7VgKTsf1nMRd6uk6ozZDERTfuCqCAGZWPlhN+hFWcU1SMQHa1Z9Wev1Z0Efzlv64R00E6ENIz/ho+969YDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:58:49.180169Z","signed_message":"canonical_sha256_bytes"},"source_id":"1201.3065","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1bee521b698ea8daba5753328fed02536d7cedad396083339b87a28b2bca87c2","sha256:24824ec94d34fa8535032b8db4cfd9d59657da871a9475f8ac0d4e991f0d8b1b"],"state_sha256":"0a34f3d75a5383c3533cef8e324ac97d20cd0c8f2bdc77ae7dc99d4069ea47c5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XodNWa3wWn9YPOImwzBHWOKylef/26+YrN7y/sgISmtn9IorZKqj6fAqKaiPrUAOR0U6727jdS7itlTHYCtwBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T18:26:15.944423Z","bundle_sha256":"053bb6fbdc4e67f3b0a2921eeaadc2075a94c1ab918c610dae3549751eddc736"}}