{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:NMCMIV7EIL2R7LIZALXAIZY55D","short_pith_number":"pith:NMCMIV7E","canonical_record":{"source":{"id":"1009.1626","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2010-09-08T20:00:26Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"409e6d5950bc6c0837f03cfc5b51529841f256ed4a69b56c61f7cdd329059553","abstract_canon_sha256":"bec3cc4be7756109bea9ba543797a7f2c78cd7827a433fbf603bb645a0bd797a"},"schema_version":"1.0"},"canonical_sha256":"6b04c457e442f51fad1902ee04671de8fdaa0cd25e44824f0455a8649cb5379a","source":{"kind":"arxiv","id":"1009.1626","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1009.1626","created_at":"2026-05-18T02:05:33Z"},{"alias_kind":"arxiv_version","alias_value":"1009.1626v1","created_at":"2026-05-18T02:05:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1009.1626","created_at":"2026-05-18T02:05:33Z"},{"alias_kind":"pith_short_12","alias_value":"NMCMIV7EIL2R","created_at":"2026-05-18T12:26:10Z"},{"alias_kind":"pith_short_16","alias_value":"NMCMIV7EIL2R7LIZ","created_at":"2026-05-18T12:26:10Z"},{"alias_kind":"pith_short_8","alias_value":"NMCMIV7E","created_at":"2026-05-18T12:26:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:NMCMIV7EIL2R7LIZALXAIZY55D","target":"record","payload":{"canonical_record":{"source":{"id":"1009.1626","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2010-09-08T20:00:26Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"409e6d5950bc6c0837f03cfc5b51529841f256ed4a69b56c61f7cdd329059553","abstract_canon_sha256":"bec3cc4be7756109bea9ba543797a7f2c78cd7827a433fbf603bb645a0bd797a"},"schema_version":"1.0"},"canonical_sha256":"6b04c457e442f51fad1902ee04671de8fdaa0cd25e44824f0455a8649cb5379a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:05:33.019700Z","signature_b64":"N6hh/v6PYj6YzwCVfJj7UA4eHINHQGArS2HR2ZLJmtcbXfYdC0QysWk5KZK2nhkmDxaM/JlBo9mTeBEeUxtODg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6b04c457e442f51fad1902ee04671de8fdaa0cd25e44824f0455a8649cb5379a","last_reissued_at":"2026-05-18T02:05:33.018891Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:05:33.018891Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1009.1626","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":"2026-05-18T02:05:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"a18Vy2hqfR+8rEXeiepHGLTpDKXpa3gIvdDZ62xTNpwzQaEizrtKb64rx6OknpodXnCvfbwiI27qF+2fBqLeDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T01:03:52.684829Z"},"content_sha256":"010fa35df9c038a5a657cf40572736b536feb343de72c0eac4f7a8b8cdcbb375","schema_version":"1.0","event_id":"sha256:010fa35df9c038a5a657cf40572736b536feb343de72c0eac4f7a8b8cdcbb375"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:NMCMIV7EIL2R7LIZALXAIZY55D","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Simplified Hydrostatic Carbon Burning in White Dwarf Interiors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.SR","authors_text":"Francisco F\\\"orster, Philipp Podsiadlowski, Pierre Lesaffre","submitted_at":"2010-09-08T20:00:26Z","abstract_excerpt":"We introduce two simplified nuclear networks that can be used in hydrostatic carbon burning reactions occurring in white dwarf interiors. They model the relevant nuclear reactions in carbon-oxygen white dwarfs (COWDs) approaching ignition in Type Ia supernova (SN Ia) progenitors, including the effects of the main e-captures and \\beta-decays that drive the convective Urca process. They are based on studies of a detailed nuclear network compiled by the authors and are defined by approximate sets of differential equations whose derivations are included in the text. The first network, N1, provides"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1009.1626","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":"2026-05-18T02:05:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RC2YPPRaNBI4J5oX+5A52Lwo8Xhgk+sbO8hZGYziDFyWQ4UZlxWvT4Xuw5sI1QbpXiHa3IrSoPAX1hgY0/PdBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T01:03:52.685203Z"},"content_sha256":"2d780a3cc6615bcdf544a8ad630905679c07a424b6978ae78a7ec52436c38fd0","schema_version":"1.0","event_id":"sha256:2d780a3cc6615bcdf544a8ad630905679c07a424b6978ae78a7ec52436c38fd0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NMCMIV7EIL2R7LIZALXAIZY55D/bundle.json","state_url":"https://pith.science/pith/NMCMIV7EIL2R7LIZALXAIZY55D/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NMCMIV7EIL2R7LIZALXAIZY55D/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":"2026-06-11T01:03:52Z","links":{"resolver":"https://pith.science/pith/NMCMIV7EIL2R7LIZALXAIZY55D","bundle":"https://pith.science/pith/NMCMIV7EIL2R7LIZALXAIZY55D/bundle.json","state":"https://pith.science/pith/NMCMIV7EIL2R7LIZALXAIZY55D/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NMCMIV7EIL2R7LIZALXAIZY55D/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:NMCMIV7EIL2R7LIZALXAIZY55D","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":"bec3cc4be7756109bea9ba543797a7f2c78cd7827a433fbf603bb645a0bd797a","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2010-09-08T20:00:26Z","title_canon_sha256":"409e6d5950bc6c0837f03cfc5b51529841f256ed4a69b56c61f7cdd329059553"},"schema_version":"1.0","source":{"id":"1009.1626","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1009.1626","created_at":"2026-05-18T02:05:33Z"},{"alias_kind":"arxiv_version","alias_value":"1009.1626v1","created_at":"2026-05-18T02:05:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1009.1626","created_at":"2026-05-18T02:05:33Z"},{"alias_kind":"pith_short_12","alias_value":"NMCMIV7EIL2R","created_at":"2026-05-18T12:26:10Z"},{"alias_kind":"pith_short_16","alias_value":"NMCMIV7EIL2R7LIZ","created_at":"2026-05-18T12:26:10Z"},{"alias_kind":"pith_short_8","alias_value":"NMCMIV7E","created_at":"2026-05-18T12:26:10Z"}],"graph_snapshots":[{"event_id":"sha256:2d780a3cc6615bcdf544a8ad630905679c07a424b6978ae78a7ec52436c38fd0","target":"graph","created_at":"2026-05-18T02:05:33Z","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 introduce two simplified nuclear networks that can be used in hydrostatic carbon burning reactions occurring in white dwarf interiors. They model the relevant nuclear reactions in carbon-oxygen white dwarfs (COWDs) approaching ignition in Type Ia supernova (SN Ia) progenitors, including the effects of the main e-captures and \\beta-decays that drive the convective Urca process. They are based on studies of a detailed nuclear network compiled by the authors and are defined by approximate sets of differential equations whose derivations are included in the text. The first network, N1, provides","authors_text":"Francisco F\\\"orster, Philipp Podsiadlowski, Pierre Lesaffre","cross_cats":["astro-ph.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2010-09-08T20:00:26Z","title":"Simplified Hydrostatic Carbon Burning in White Dwarf Interiors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1009.1626","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":"sha256:010fa35df9c038a5a657cf40572736b536feb343de72c0eac4f7a8b8cdcbb375","target":"record","created_at":"2026-05-18T02:05:33Z","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":"bec3cc4be7756109bea9ba543797a7f2c78cd7827a433fbf603bb645a0bd797a","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2010-09-08T20:00:26Z","title_canon_sha256":"409e6d5950bc6c0837f03cfc5b51529841f256ed4a69b56c61f7cdd329059553"},"schema_version":"1.0","source":{"id":"1009.1626","kind":"arxiv","version":1}},"canonical_sha256":"6b04c457e442f51fad1902ee04671de8fdaa0cd25e44824f0455a8649cb5379a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6b04c457e442f51fad1902ee04671de8fdaa0cd25e44824f0455a8649cb5379a","first_computed_at":"2026-05-18T02:05:33.018891Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:05:33.018891Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"N6hh/v6PYj6YzwCVfJj7UA4eHINHQGArS2HR2ZLJmtcbXfYdC0QysWk5KZK2nhkmDxaM/JlBo9mTeBEeUxtODg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:05:33.019700Z","signed_message":"canonical_sha256_bytes"},"source_id":"1009.1626","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:010fa35df9c038a5a657cf40572736b536feb343de72c0eac4f7a8b8cdcbb375","sha256:2d780a3cc6615bcdf544a8ad630905679c07a424b6978ae78a7ec52436c38fd0"],"state_sha256":"9d5933a6b56b21cda6c333b1e868b9b1da8e5548b517ee265a82a5afe93d3309"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hOCiuquojX5m4F6s1pV7t3TlOohxKRSWEkVfq7Z+3FxiG9v6ai3vU2COJDgOuX8wt+kaopxr9Ga6rql1perKCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-11T01:03:52.688448Z","bundle_sha256":"da1e14bd3abd227ba9b9db26ef23fbdf7bcdd3c3d5297950983f454b3474dfb8"}}