{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:CTKEJWO7STRSZYGZAQ63YLLQSF","short_pith_number":"pith:CTKEJWO7","canonical_record":{"source":{"id":"1502.06307","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-02-23T03:06:25Z","cross_cats_sorted":[],"title_canon_sha256":"bb8c7eaffc07103173712a9d0a01a609cc27941babb8c00df6aa5c3d35de74ca","abstract_canon_sha256":"a7eeb802728f78ca09d418c7701e7c8a110aecf001fdd00e8da7a96e8512319b"},"schema_version":"1.0"},"canonical_sha256":"14d444d9df94e32ce0d9043dbc2d709171f9134090b9750fabdd95a96ef34020","source":{"kind":"arxiv","id":"1502.06307","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1502.06307","created_at":"2026-05-18T02:18:51Z"},{"alias_kind":"arxiv_version","alias_value":"1502.06307v1","created_at":"2026-05-18T02:18:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.06307","created_at":"2026-05-18T02:18:51Z"},{"alias_kind":"pith_short_12","alias_value":"CTKEJWO7STRS","created_at":"2026-05-18T12:29:17Z"},{"alias_kind":"pith_short_16","alias_value":"CTKEJWO7STRSZYGZ","created_at":"2026-05-18T12:29:17Z"},{"alias_kind":"pith_short_8","alias_value":"CTKEJWO7","created_at":"2026-05-18T12:29:17Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:CTKEJWO7STRSZYGZAQ63YLLQSF","target":"record","payload":{"canonical_record":{"source":{"id":"1502.06307","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-02-23T03:06:25Z","cross_cats_sorted":[],"title_canon_sha256":"bb8c7eaffc07103173712a9d0a01a609cc27941babb8c00df6aa5c3d35de74ca","abstract_canon_sha256":"a7eeb802728f78ca09d418c7701e7c8a110aecf001fdd00e8da7a96e8512319b"},"schema_version":"1.0"},"canonical_sha256":"14d444d9df94e32ce0d9043dbc2d709171f9134090b9750fabdd95a96ef34020","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:18:51.195112Z","signature_b64":"lvECq2sZ9vkZBdjHyHtdZiCAzLEDDWIUXiETMxv+BCC6gyatpDpOW8OIWshAZoP/+bVjhRziyMjIp45HtUoOBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"14d444d9df94e32ce0d9043dbc2d709171f9134090b9750fabdd95a96ef34020","last_reissued_at":"2026-05-18T02:18:51.194602Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:18:51.194602Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1502.06307","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":"2026-05-18T02:18:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ab9HMvyYmTuxguH1bGh/QmgLGZK0sdbGkQ4KhiDGpK8Ty/fglMQEu7lE67tbdUkc+aEYkC+8Liig4RTrIGYfCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T03:46:34.346472Z"},"content_sha256":"e9ed2417ad29f42508592a475875f40f735936250ac6c0f0bf8723ffc6ed44b6","schema_version":"1.0","event_id":"sha256:e9ed2417ad29f42508592a475875f40f735936250ac6c0f0bf8723ffc6ed44b6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:CTKEJWO7STRSZYGZAQ63YLLQSF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A super-Eddington wind scenario for the progenitors of type Ia supernovae: binary population synthesis calculations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Bo Wang, Chengyuan Wu, Dongdong Liu, Jujia Zhang, Xin Ma, Zhanwen Han, Zhengwei Liu","submitted_at":"2015-02-23T03:06:25Z","abstract_excerpt":"The super-Eddington wind scenario has been proposed as an alternative way for producing type Ia supernovae (SNe Ia). The super-Eddington wind can naturally prevent the carbon--oxygen white dwarfs (CO WDs) with high mass-accretion rates from becoming red-giant-like stars. Furthermore, it works in low-metallicity environments, which may explain SNe Ia observed at high redshifts. In this article, we systematically investigated the most prominent single-degenerate WD+MS channel based on the super-Eddington wind scenario. We combined the Eggleton stellar evolution code with a rapid binary populatio"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.06307","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":"2026-05-18T02:18:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PoPQ6zJ0O/3rs4Va3+ApqWa2R0ozJhmYnMT6d4sfKBpcBK/T5UEacymZv35apsd/0xValgqcwdgI6AlUrZe7Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T03:46:34.347189Z"},"content_sha256":"757139d5d9b4e020054d91b5353b597f4a20f68dfa1298af36b3b6cc1366e2c4","schema_version":"1.0","event_id":"sha256:757139d5d9b4e020054d91b5353b597f4a20f68dfa1298af36b3b6cc1366e2c4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CTKEJWO7STRSZYGZAQ63YLLQSF/bundle.json","state_url":"https://pith.science/pith/CTKEJWO7STRSZYGZAQ63YLLQSF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CTKEJWO7STRSZYGZAQ63YLLQSF/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":"2026-06-05T03:46:34Z","links":{"resolver":"https://pith.science/pith/CTKEJWO7STRSZYGZAQ63YLLQSF","bundle":"https://pith.science/pith/CTKEJWO7STRSZYGZAQ63YLLQSF/bundle.json","state":"https://pith.science/pith/CTKEJWO7STRSZYGZAQ63YLLQSF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CTKEJWO7STRSZYGZAQ63YLLQSF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:CTKEJWO7STRSZYGZAQ63YLLQSF","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":"a7eeb802728f78ca09d418c7701e7c8a110aecf001fdd00e8da7a96e8512319b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-02-23T03:06:25Z","title_canon_sha256":"bb8c7eaffc07103173712a9d0a01a609cc27941babb8c00df6aa5c3d35de74ca"},"schema_version":"1.0","source":{"id":"1502.06307","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1502.06307","created_at":"2026-05-18T02:18:51Z"},{"alias_kind":"arxiv_version","alias_value":"1502.06307v1","created_at":"2026-05-18T02:18:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.06307","created_at":"2026-05-18T02:18:51Z"},{"alias_kind":"pith_short_12","alias_value":"CTKEJWO7STRS","created_at":"2026-05-18T12:29:17Z"},{"alias_kind":"pith_short_16","alias_value":"CTKEJWO7STRSZYGZ","created_at":"2026-05-18T12:29:17Z"},{"alias_kind":"pith_short_8","alias_value":"CTKEJWO7","created_at":"2026-05-18T12:29:17Z"}],"graph_snapshots":[{"event_id":"sha256:757139d5d9b4e020054d91b5353b597f4a20f68dfa1298af36b3b6cc1366e2c4","target":"graph","created_at":"2026-05-18T02:18:51Z","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":"The super-Eddington wind scenario has been proposed as an alternative way for producing type Ia supernovae (SNe Ia). The super-Eddington wind can naturally prevent the carbon--oxygen white dwarfs (CO WDs) with high mass-accretion rates from becoming red-giant-like stars. Furthermore, it works in low-metallicity environments, which may explain SNe Ia observed at high redshifts. In this article, we systematically investigated the most prominent single-degenerate WD+MS channel based on the super-Eddington wind scenario. We combined the Eggleton stellar evolution code with a rapid binary populatio","authors_text":"Bo Wang, Chengyuan Wu, Dongdong Liu, Jujia Zhang, Xin Ma, Zhanwen Han, Zhengwei Liu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-02-23T03:06:25Z","title":"A super-Eddington wind scenario for the progenitors of type Ia supernovae: binary population synthesis calculations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.06307","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:e9ed2417ad29f42508592a475875f40f735936250ac6c0f0bf8723ffc6ed44b6","target":"record","created_at":"2026-05-18T02:18:51Z","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":"a7eeb802728f78ca09d418c7701e7c8a110aecf001fdd00e8da7a96e8512319b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-02-23T03:06:25Z","title_canon_sha256":"bb8c7eaffc07103173712a9d0a01a609cc27941babb8c00df6aa5c3d35de74ca"},"schema_version":"1.0","source":{"id":"1502.06307","kind":"arxiv","version":1}},"canonical_sha256":"14d444d9df94e32ce0d9043dbc2d709171f9134090b9750fabdd95a96ef34020","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"14d444d9df94e32ce0d9043dbc2d709171f9134090b9750fabdd95a96ef34020","first_computed_at":"2026-05-18T02:18:51.194602Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:18:51.194602Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"lvECq2sZ9vkZBdjHyHtdZiCAzLEDDWIUXiETMxv+BCC6gyatpDpOW8OIWshAZoP/+bVjhRziyMjIp45HtUoOBA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:18:51.195112Z","signed_message":"canonical_sha256_bytes"},"source_id":"1502.06307","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e9ed2417ad29f42508592a475875f40f735936250ac6c0f0bf8723ffc6ed44b6","sha256:757139d5d9b4e020054d91b5353b597f4a20f68dfa1298af36b3b6cc1366e2c4"],"state_sha256":"68374a0947c29a01618cb37596104cf6954fcf2dd817696c8cd6097580cc32c8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8Qd5tzpxuOQS/goPENP4yrriokmkdLv3K1j3ZczOGuFhk5l+RuBx1+Nra4Tjy42s4gKu8eAmeZKP9blL3LRzCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T03:46:34.351274Z","bundle_sha256":"1721b60bf5225de9a87abefd2595f7b5240f7cf8d4b47e927dea79bf6d5d182c"}}