{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:2PQYVVVBM5EJCFARPI6R4VJNRP","short_pith_number":"pith:2PQYVVVB","canonical_record":{"source":{"id":"2412.07089","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-12-10T01:13:20Z","cross_cats_sorted":[],"title_canon_sha256":"2aae4fb162d16437811f8c04f0a47d52cb350c24e7349b9d3933dc4dca9db139","abstract_canon_sha256":"f2aa091e0a05388bac77818e3df91b09b7e69ad7eb75cf86bf1406e9f2702850"},"schema_version":"1.0"},"canonical_sha256":"d3e18ad6a167489114117a3d1e552d8bf83710d58642b6ca6452cbe09df4844d","source":{"kind":"arxiv","id":"2412.07089","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.07089","created_at":"2026-07-05T09:56:57Z"},{"alias_kind":"arxiv_version","alias_value":"2412.07089v2","created_at":"2026-07-05T09:56:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.07089","created_at":"2026-07-05T09:56:57Z"},{"alias_kind":"pith_short_12","alias_value":"2PQYVVVBM5EJ","created_at":"2026-07-05T09:56:57Z"},{"alias_kind":"pith_short_16","alias_value":"2PQYVVVBM5EJCFAR","created_at":"2026-07-05T09:56:57Z"},{"alias_kind":"pith_short_8","alias_value":"2PQYVVVB","created_at":"2026-07-05T09:56:57Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:2PQYVVVBM5EJCFARPI6R4VJNRP","target":"record","payload":{"canonical_record":{"source":{"id":"2412.07089","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-12-10T01:13:20Z","cross_cats_sorted":[],"title_canon_sha256":"2aae4fb162d16437811f8c04f0a47d52cb350c24e7349b9d3933dc4dca9db139","abstract_canon_sha256":"f2aa091e0a05388bac77818e3df91b09b7e69ad7eb75cf86bf1406e9f2702850"},"schema_version":"1.0"},"canonical_sha256":"d3e18ad6a167489114117a3d1e552d8bf83710d58642b6ca6452cbe09df4844d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:56:57.508400Z","signature_b64":"YnwC3jfiTqx8GfbmQOFtaDzZYZ4ZNyHzbSZdhHLSIt2Cf3SbG/HeBzYWZC0sj9uZPye/p6Uy2WE0Wjpj9wCPAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d3e18ad6a167489114117a3d1e552d8bf83710d58642b6ca6452cbe09df4844d","last_reissued_at":"2026-07-05T09:56:57.507925Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:56:57.507925Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2412.07089","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T09:56:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fJ/W/X/RWVT4UOlTnPxisdh6d3mnJULZlRYIJrY9Q13cpZfhN4pYjjFy1O5wtmwivuSlVzyaVskGVJrOg6X2CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T14:28:39.065912Z"},"content_sha256":"3e70d6da7b38daae34132cb0d557567839dbc4bd57d209ca7fff450b1b8a0ed6","schema_version":"1.0","event_id":"sha256:3e70d6da7b38daae34132cb0d557567839dbc4bd57d209ca7fff450b1b8a0ed6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:2PQYVVVBM5EJCFARPI6R4VJNRP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Age-velocity Dispersion Relations of the Galactic Disk as Revealed by the LAMOST-Gaia Red Clump Stars","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Biwei Jiang, Han Shen, Weixiang Sun, Xiaowei Liu","submitted_at":"2024-12-10T01:13:20Z","abstract_excerpt":"Using nearly 230,000 red clump (RC) stars selected from LAMOST and Gaia, we conduct a comprehensive analysis of the stellar age-velocity dispersion relations (AVRs) for various disk populations, within 5.0 $\\leq$ $R$ $\\leq$ 15.0 kpc and $|Z|$ $\\leq$ 3.0 kpc. The AVRs of the whole RC sample stars are accurately described as $\\sigma_{v}$ = $\\sigma_{v,0}$ ($\\tau$ + 0.1)$^{\\beta_{v}}$, with $\\beta_{R}$, $\\beta_{\\phi}$ and $\\beta_{Z}$ displaying a global exponential decreasing trend with $R$, which may point to the difference in spatial distributions of various disk heating mechanisms. The measurem"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.07089","kind":"arxiv","version":2},"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/2412.07089/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":"2026-07-05T09:56:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KsAeSB83vCwCWJ5G4+L6PtJQKDqHkFazM8et0sIbe/KJTi8zQVXKZQEdBsNHAmfcbPlz810+rLiPH1DBMEbFAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T14:28:39.066418Z"},"content_sha256":"74713d3f0aaa57331b1b2f48e1a5820ddcb39f7c1b03fb508498bea10705e75b","schema_version":"1.0","event_id":"sha256:74713d3f0aaa57331b1b2f48e1a5820ddcb39f7c1b03fb508498bea10705e75b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2PQYVVVBM5EJCFARPI6R4VJNRP/bundle.json","state_url":"https://pith.science/pith/2PQYVVVBM5EJCFARPI6R4VJNRP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2PQYVVVBM5EJCFARPI6R4VJNRP/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":"2026-08-12T14:28:39Z","links":{"resolver":"https://pith.science/pith/2PQYVVVBM5EJCFARPI6R4VJNRP","bundle":"https://pith.science/pith/2PQYVVVBM5EJCFARPI6R4VJNRP/bundle.json","state":"https://pith.science/pith/2PQYVVVBM5EJCFARPI6R4VJNRP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2PQYVVVBM5EJCFARPI6R4VJNRP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:2PQYVVVBM5EJCFARPI6R4VJNRP","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":"f2aa091e0a05388bac77818e3df91b09b7e69ad7eb75cf86bf1406e9f2702850","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-12-10T01:13:20Z","title_canon_sha256":"2aae4fb162d16437811f8c04f0a47d52cb350c24e7349b9d3933dc4dca9db139"},"schema_version":"1.0","source":{"id":"2412.07089","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.07089","created_at":"2026-07-05T09:56:57Z"},{"alias_kind":"arxiv_version","alias_value":"2412.07089v2","created_at":"2026-07-05T09:56:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.07089","created_at":"2026-07-05T09:56:57Z"},{"alias_kind":"pith_short_12","alias_value":"2PQYVVVBM5EJ","created_at":"2026-07-05T09:56:57Z"},{"alias_kind":"pith_short_16","alias_value":"2PQYVVVBM5EJCFAR","created_at":"2026-07-05T09:56:57Z"},{"alias_kind":"pith_short_8","alias_value":"2PQYVVVB","created_at":"2026-07-05T09:56:57Z"}],"graph_snapshots":[{"event_id":"sha256:74713d3f0aaa57331b1b2f48e1a5820ddcb39f7c1b03fb508498bea10705e75b","target":"graph","created_at":"2026-07-05T09:56:57Z","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/2412.07089/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Using nearly 230,000 red clump (RC) stars selected from LAMOST and Gaia, we conduct a comprehensive analysis of the stellar age-velocity dispersion relations (AVRs) for various disk populations, within 5.0 $\\leq$ $R$ $\\leq$ 15.0 kpc and $|Z|$ $\\leq$ 3.0 kpc. The AVRs of the whole RC sample stars are accurately described as $\\sigma_{v}$ = $\\sigma_{v,0}$ ($\\tau$ + 0.1)$^{\\beta_{v}}$, with $\\beta_{R}$, $\\beta_{\\phi}$ and $\\beta_{Z}$ displaying a global exponential decreasing trend with $R$, which may point to the difference in spatial distributions of various disk heating mechanisms. The measurem","authors_text":"Biwei Jiang, Han Shen, Weixiang Sun, Xiaowei Liu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-12-10T01:13:20Z","title":"The Age-velocity Dispersion Relations of the Galactic Disk as Revealed by the LAMOST-Gaia Red Clump Stars"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.07089","kind":"arxiv","version":2},"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":"sha256:3e70d6da7b38daae34132cb0d557567839dbc4bd57d209ca7fff450b1b8a0ed6","target":"record","created_at":"2026-07-05T09:56:57Z","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":"f2aa091e0a05388bac77818e3df91b09b7e69ad7eb75cf86bf1406e9f2702850","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-12-10T01:13:20Z","title_canon_sha256":"2aae4fb162d16437811f8c04f0a47d52cb350c24e7349b9d3933dc4dca9db139"},"schema_version":"1.0","source":{"id":"2412.07089","kind":"arxiv","version":2}},"canonical_sha256":"d3e18ad6a167489114117a3d1e552d8bf83710d58642b6ca6452cbe09df4844d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d3e18ad6a167489114117a3d1e552d8bf83710d58642b6ca6452cbe09df4844d","first_computed_at":"2026-07-05T09:56:57.507925Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:56:57.507925Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YnwC3jfiTqx8GfbmQOFtaDzZYZ4ZNyHzbSZdhHLSIt2Cf3SbG/HeBzYWZC0sj9uZPye/p6Uy2WE0Wjpj9wCPAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T09:56:57.508400Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.07089","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3e70d6da7b38daae34132cb0d557567839dbc4bd57d209ca7fff450b1b8a0ed6","sha256:74713d3f0aaa57331b1b2f48e1a5820ddcb39f7c1b03fb508498bea10705e75b"],"state_sha256":"08d9cb4f791331b86ee5f2073abb3e509b33ffcda51b6ec2886e399324ba9e7d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sdA2t6NLHET8Ol+vXl3chiAPhLifMnIf6zk54G87lDig7vGDpPvMFT+kED7YcwUdAWVRC8A0md2EJ+r1luw7Cg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-12T14:28:39.077730Z","bundle_sha256":"fefced38236d548124e0d9e65cc98bd87836004af3b8a8b1a2be673a63b6b3dc"}}