{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:KSWJZYRATDTTFIQ6LA7PCAZLET","short_pith_number":"pith:KSWJZYRA","canonical_record":{"source":{"id":"1412.1096","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2014-12-02T21:00:39Z","cross_cats_sorted":[],"title_canon_sha256":"b693e9cb41ddd5aafb942ad828b8ee10bc4bba84c278c287aa3a3d308607a0c1","abstract_canon_sha256":"144468e0b8dcfffe1fa9ee46869df97596e997079eb832830ac770295bbb70cf"},"schema_version":"1.0"},"canonical_sha256":"54ac9ce22098e732a21e583ef1032b24cf6f74f3aadb288d6452973ba00233ed","source":{"kind":"arxiv","id":"1412.1096","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.1096","created_at":"2026-05-18T01:31:03Z"},{"alias_kind":"arxiv_version","alias_value":"1412.1096v2","created_at":"2026-05-18T01:31:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.1096","created_at":"2026-05-18T01:31:03Z"},{"alias_kind":"pith_short_12","alias_value":"KSWJZYRATDTT","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_16","alias_value":"KSWJZYRATDTTFIQ6","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_8","alias_value":"KSWJZYRA","created_at":"2026-05-18T12:28:35Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:KSWJZYRATDTTFIQ6LA7PCAZLET","target":"record","payload":{"canonical_record":{"source":{"id":"1412.1096","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2014-12-02T21:00:39Z","cross_cats_sorted":[],"title_canon_sha256":"b693e9cb41ddd5aafb942ad828b8ee10bc4bba84c278c287aa3a3d308607a0c1","abstract_canon_sha256":"144468e0b8dcfffe1fa9ee46869df97596e997079eb832830ac770295bbb70cf"},"schema_version":"1.0"},"canonical_sha256":"54ac9ce22098e732a21e583ef1032b24cf6f74f3aadb288d6452973ba00233ed","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:31:03.535523Z","signature_b64":"1GwbQuLZN+iFuDn0/u5cUjA3W5oowrOB3komRFX7sMUIXreAkoDFy75PfueO7OtzM3JKbD7DhpxAwgEMVA/4Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"54ac9ce22098e732a21e583ef1032b24cf6f74f3aadb288d6452973ba00233ed","last_reissued_at":"2026-05-18T01:31:03.534992Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:31:03.534992Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1412.1096","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":"2026-05-18T01:31:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HgKbntTSYBo8qMHwmiMoIIb68ePPD1SQbvGo077DlXs0t/7AkwT3mW9yYYblOw5Svc6PoOrzTTnbwtA2iyn/BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T22:21:50.202337Z"},"content_sha256":"288602db5ae41655a6530a4f284012604f5668088492245a91e858b2b1b5d4d6","schema_version":"1.0","event_id":"sha256:288602db5ae41655a6530a4f284012604f5668088492245a91e858b2b1b5d4d6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:KSWJZYRATDTTFIQ6LA7PCAZLET","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Failure of a neutrino-driven explosion after core-collapse may lead to a thermonuclear supernova","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Boaz Katz (Weizmann), Doron Kushnir (IAS)","submitted_at":"2014-12-02T21:00:39Z","abstract_excerpt":"We demonstrate that $\\sim10\\,\\textrm{s}$ after the core-collapse of a massive star, a thermonuclear explosion of the outer shells is possible for some (tuned) initial density and composition profiles, assuming that the neutrinos failed to explode the star. The explosion may lead to a successful supernova, as first suggested by Burbidge et al. We perform a series of one-dimensional (1D) calculations of collapsing massive stars with simplified initial density profiles (similar to the results of stellar evolution calculations) and various compositions (not similar to 1D stellar evolution calculat"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.1096","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":""},"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":"2026-05-18T01:31:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"B8Uylt5ubcfijqiIma/IMKdPHbPsT5/8Py+deBhq4EGNDINriZldxrNKvsUQhOvM/eswXXsZBnB66zP36l6pBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T22:21:50.202698Z"},"content_sha256":"ece64df56acef8dc836139f7232fdda4fe343cfb83208a075987e28f97c79185","schema_version":"1.0","event_id":"sha256:ece64df56acef8dc836139f7232fdda4fe343cfb83208a075987e28f97c79185"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KSWJZYRATDTTFIQ6LA7PCAZLET/bundle.json","state_url":"https://pith.science/pith/KSWJZYRATDTTFIQ6LA7PCAZLET/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KSWJZYRATDTTFIQ6LA7PCAZLET/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":"2026-05-31T22:21:50Z","links":{"resolver":"https://pith.science/pith/KSWJZYRATDTTFIQ6LA7PCAZLET","bundle":"https://pith.science/pith/KSWJZYRATDTTFIQ6LA7PCAZLET/bundle.json","state":"https://pith.science/pith/KSWJZYRATDTTFIQ6LA7PCAZLET/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KSWJZYRATDTTFIQ6LA7PCAZLET/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:KSWJZYRATDTTFIQ6LA7PCAZLET","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":"144468e0b8dcfffe1fa9ee46869df97596e997079eb832830ac770295bbb70cf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2014-12-02T21:00:39Z","title_canon_sha256":"b693e9cb41ddd5aafb942ad828b8ee10bc4bba84c278c287aa3a3d308607a0c1"},"schema_version":"1.0","source":{"id":"1412.1096","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.1096","created_at":"2026-05-18T01:31:03Z"},{"alias_kind":"arxiv_version","alias_value":"1412.1096v2","created_at":"2026-05-18T01:31:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.1096","created_at":"2026-05-18T01:31:03Z"},{"alias_kind":"pith_short_12","alias_value":"KSWJZYRATDTT","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_16","alias_value":"KSWJZYRATDTTFIQ6","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_8","alias_value":"KSWJZYRA","created_at":"2026-05-18T12:28:35Z"}],"graph_snapshots":[{"event_id":"sha256:ece64df56acef8dc836139f7232fdda4fe343cfb83208a075987e28f97c79185","target":"graph","created_at":"2026-05-18T01:31:03Z","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 demonstrate that $\\sim10\\,\\textrm{s}$ after the core-collapse of a massive star, a thermonuclear explosion of the outer shells is possible for some (tuned) initial density and composition profiles, assuming that the neutrinos failed to explode the star. The explosion may lead to a successful supernova, as first suggested by Burbidge et al. We perform a series of one-dimensional (1D) calculations of collapsing massive stars with simplified initial density profiles (similar to the results of stellar evolution calculations) and various compositions (not similar to 1D stellar evolution calculat","authors_text":"Boaz Katz (Weizmann), Doron Kushnir (IAS)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2014-12-02T21:00:39Z","title":"Failure of a neutrino-driven explosion after core-collapse may lead to a thermonuclear supernova"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.1096","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":"sha256:288602db5ae41655a6530a4f284012604f5668088492245a91e858b2b1b5d4d6","target":"record","created_at":"2026-05-18T01:31:03Z","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":"144468e0b8dcfffe1fa9ee46869df97596e997079eb832830ac770295bbb70cf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2014-12-02T21:00:39Z","title_canon_sha256":"b693e9cb41ddd5aafb942ad828b8ee10bc4bba84c278c287aa3a3d308607a0c1"},"schema_version":"1.0","source":{"id":"1412.1096","kind":"arxiv","version":2}},"canonical_sha256":"54ac9ce22098e732a21e583ef1032b24cf6f74f3aadb288d6452973ba00233ed","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"54ac9ce22098e732a21e583ef1032b24cf6f74f3aadb288d6452973ba00233ed","first_computed_at":"2026-05-18T01:31:03.534992Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:31:03.534992Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1GwbQuLZN+iFuDn0/u5cUjA3W5oowrOB3komRFX7sMUIXreAkoDFy75PfueO7OtzM3JKbD7DhpxAwgEMVA/4Dg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:31:03.535523Z","signed_message":"canonical_sha256_bytes"},"source_id":"1412.1096","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:288602db5ae41655a6530a4f284012604f5668088492245a91e858b2b1b5d4d6","sha256:ece64df56acef8dc836139f7232fdda4fe343cfb83208a075987e28f97c79185"],"state_sha256":"773dae433ace4603f214f42d987df27cdf2aeafb366c5a230113790b26fec408"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lMtYzdWiWhq/5+jWcoVHA0njss5i9+eto6+7dCufVn2CPmbhrqa8S7mO/9DOZPAmsNZMaQV88xzHvZ4vgYAsAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T22:21:50.205342Z","bundle_sha256":"1b925d52e5e13bf9891eceac6864b3b53d4d3794814e78b9cf708428d0bee8bf"}}