{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2006:UYKFTVYGKXYX6PJRUTQLX7S6CW","short_pith_number":"pith:UYKFTVYG","canonical_record":{"source":{"id":"astro-ph/0601645","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2006-01-27T15:44:37Z","cross_cats_sorted":[],"title_canon_sha256":"7cd75b6099261745656d1fe5d1a993473ae9c281d0d26fac5e559d771ee282e0","abstract_canon_sha256":"bbc9108d94943dc2953c42188badec4de7530c34b84f61b641c6eeda33187de9"},"schema_version":"1.0"},"canonical_sha256":"a61459d70655f17f3d31a4e0bbfe5e15a9217f2367f5cf1f3cdbbdeb27b8d571","source":{"kind":"arxiv","id":"astro-ph/0601645","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0601645","created_at":"2026-05-18T04:18:02Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0601645v1","created_at":"2026-05-18T04:18:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0601645","created_at":"2026-05-18T04:18:02Z"},{"alias_kind":"pith_short_12","alias_value":"UYKFTVYGKXYX","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_16","alias_value":"UYKFTVYGKXYX6PJR","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_8","alias_value":"UYKFTVYG","created_at":"2026-05-18T12:25:54Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2006:UYKFTVYGKXYX6PJRUTQLX7S6CW","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/0601645","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2006-01-27T15:44:37Z","cross_cats_sorted":[],"title_canon_sha256":"7cd75b6099261745656d1fe5d1a993473ae9c281d0d26fac5e559d771ee282e0","abstract_canon_sha256":"bbc9108d94943dc2953c42188badec4de7530c34b84f61b641c6eeda33187de9"},"schema_version":"1.0"},"canonical_sha256":"a61459d70655f17f3d31a4e0bbfe5e15a9217f2367f5cf1f3cdbbdeb27b8d571","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:18:02.695818Z","signature_b64":"7cndVcZu3aiNEFDsq1yULbQq5KqYf7SxIrJTJ5c8ESMzSy+C3vnk/2zQkH3ysIkruYthqGd5XnXCaKDeP5RgBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a61459d70655f17f3d31a4e0bbfe5e15a9217f2367f5cf1f3cdbbdeb27b8d571","last_reissued_at":"2026-05-18T04:18:02.695271Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:18:02.695271Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/0601645","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":"2026-05-18T04:18:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2SrAeNVjIxiwFBC78FFEtv96AbseOmpCyiH6AEalq0cLDZCg+o3Z8v1LBXdiS9ojR4639nxYTd7Cs+vjH3EjAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T15:24:13.136841Z"},"content_sha256":"5bbecbee11519f5ceee6b77028e53b653141b4905c19faef67d3592730897658","schema_version":"1.0","event_id":"sha256:5bbecbee11519f5ceee6b77028e53b653141b4905c19faef67d3592730897658"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2006:UYKFTVYGKXYX6PJRUTQLX7S6CW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Uncertainties in the 22Ne + alpha-capture Reaction Rates and the Production of the Heavy Magnesium Isotopes in Asymptotic Giant Branch Stars of Intermediate Mass","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A. Karakas, C. Ugalde, J. Goerres, M. Lugaro, M. Wiescher","submitted_at":"2006-01-27T15:44:37Z","abstract_excerpt":"We present new rates for the 22Ne(alpha, n)25Mg and 22Ne(alpha,gamma)26Mg reactions, with uncertainties that have been considerably reduced compared to previous estimates, and we study how these new rates affect the production of the heavy magnesium isotopes in models of intermediate mass Asymptotic Giant Branch (AGB) stars of different initial compositions. All the models have deep third dredge-up, hot bottom burning and mass loss. Calculations have been performed using the two most commonly used estimates of the 22Ne + alpha rates as well as the new recommended rates, and with combinations o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0601645","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":"2026-05-18T04:18:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jbqVlsJf8AIG27Q1+GMqTjC1VLArMzt7PjWgKeOA68cze5Hz6UfHpaMkv1DCv9UvnwXEFiDXURJt83JQVmuICQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T15:24:13.137337Z"},"content_sha256":"08189ff6c316d8782ed0649e8a10f784c3370e8a4b19b35fd8c59ca056eadd08","schema_version":"1.0","event_id":"sha256:08189ff6c316d8782ed0649e8a10f784c3370e8a4b19b35fd8c59ca056eadd08"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UYKFTVYGKXYX6PJRUTQLX7S6CW/bundle.json","state_url":"https://pith.science/pith/UYKFTVYGKXYX6PJRUTQLX7S6CW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UYKFTVYGKXYX6PJRUTQLX7S6CW/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":"2026-06-04T15:24:13Z","links":{"resolver":"https://pith.science/pith/UYKFTVYGKXYX6PJRUTQLX7S6CW","bundle":"https://pith.science/pith/UYKFTVYGKXYX6PJRUTQLX7S6CW/bundle.json","state":"https://pith.science/pith/UYKFTVYGKXYX6PJRUTQLX7S6CW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UYKFTVYGKXYX6PJRUTQLX7S6CW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:UYKFTVYGKXYX6PJRUTQLX7S6CW","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":"bbc9108d94943dc2953c42188badec4de7530c34b84f61b641c6eeda33187de9","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2006-01-27T15:44:37Z","title_canon_sha256":"7cd75b6099261745656d1fe5d1a993473ae9c281d0d26fac5e559d771ee282e0"},"schema_version":"1.0","source":{"id":"astro-ph/0601645","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0601645","created_at":"2026-05-18T04:18:02Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0601645v1","created_at":"2026-05-18T04:18:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0601645","created_at":"2026-05-18T04:18:02Z"},{"alias_kind":"pith_short_12","alias_value":"UYKFTVYGKXYX","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_16","alias_value":"UYKFTVYGKXYX6PJR","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_8","alias_value":"UYKFTVYG","created_at":"2026-05-18T12:25:54Z"}],"graph_snapshots":[{"event_id":"sha256:08189ff6c316d8782ed0649e8a10f784c3370e8a4b19b35fd8c59ca056eadd08","target":"graph","created_at":"2026-05-18T04:18:02Z","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 present new rates for the 22Ne(alpha, n)25Mg and 22Ne(alpha,gamma)26Mg reactions, with uncertainties that have been considerably reduced compared to previous estimates, and we study how these new rates affect the production of the heavy magnesium isotopes in models of intermediate mass Asymptotic Giant Branch (AGB) stars of different initial compositions. All the models have deep third dredge-up, hot bottom burning and mass loss. Calculations have been performed using the two most commonly used estimates of the 22Ne + alpha rates as well as the new recommended rates, and with combinations o","authors_text":"A. Karakas, C. Ugalde, J. Goerres, M. Lugaro, M. Wiescher","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2006-01-27T15:44:37Z","title":"The Uncertainties in the 22Ne + alpha-capture Reaction Rates and the Production of the Heavy Magnesium Isotopes in Asymptotic Giant Branch Stars of Intermediate Mass"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0601645","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":"sha256:5bbecbee11519f5ceee6b77028e53b653141b4905c19faef67d3592730897658","target":"record","created_at":"2026-05-18T04:18:02Z","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":"bbc9108d94943dc2953c42188badec4de7530c34b84f61b641c6eeda33187de9","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2006-01-27T15:44:37Z","title_canon_sha256":"7cd75b6099261745656d1fe5d1a993473ae9c281d0d26fac5e559d771ee282e0"},"schema_version":"1.0","source":{"id":"astro-ph/0601645","kind":"arxiv","version":1}},"canonical_sha256":"a61459d70655f17f3d31a4e0bbfe5e15a9217f2367f5cf1f3cdbbdeb27b8d571","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a61459d70655f17f3d31a4e0bbfe5e15a9217f2367f5cf1f3cdbbdeb27b8d571","first_computed_at":"2026-05-18T04:18:02.695271Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:18:02.695271Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7cndVcZu3aiNEFDsq1yULbQq5KqYf7SxIrJTJ5c8ESMzSy+C3vnk/2zQkH3ysIkruYthqGd5XnXCaKDeP5RgBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:18:02.695818Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0601645","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5bbecbee11519f5ceee6b77028e53b653141b4905c19faef67d3592730897658","sha256:08189ff6c316d8782ed0649e8a10f784c3370e8a4b19b35fd8c59ca056eadd08"],"state_sha256":"68b39d6030424999277898c2eedb26f427ed705adadecaf6e374649eb26cf00b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iPzwclFUWxot1whq7GRv/5bWyULWkxM12F+6L70XRc63sa69C0eb1RenvGx+p+yNlW22R/xQD3Doz9Rx67I3AQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T15:24:13.140863Z","bundle_sha256":"b9e63a79a8329947d549a57909499b9ac89d4a70adba470e43651cb050937e2b"}}