{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:XWN6KKCINTTMVG3RURQY4QXWW3","short_pith_number":"pith:XWN6KKCI","schema_version":"1.0","canonical_sha256":"bd9be528486ce6ca9b71a4618e42f6b6e256c8dccda976c3d73829b4421d8e20","source":{"kind":"arxiv","id":"1408.6601","version":1},"attestation_state":"computed","paper":{"title":"The ejected mass distribution of type Ia supernovae: A significant rate of non-Chandrasekhar-mass progenitors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.HE","authors_text":"A. J. Ruiter, R. A. Scalzo, S. A. Sim","submitted_at":"2014-08-28T01:04:32Z","abstract_excerpt":"The ejected mass distribution of type Ia supernovae directly probes progenitor evolutionary history and explosion mechanisms, with implications for their use as cosmological probes. Although the Chandrasekhar mass is a natural mass scale for the explosion of white dwarfs as type Ia supernovae, models allowing type Ia supernovae to explode at other masses have attracted much recent attention. Using an empirical relation between the ejected mass and the light curve width, we derive ejected masses $M_\\mathrm{ej}$ and $^{56}$Ni masses $M_\\mathrm{Ni}$ for a sample of 337 type Ia supernovae with red"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1408.6601","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2014-08-28T01:04:32Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"ebb72446e0b8967c61461cea524a57f7a8e9a633a7a12ff0c2095457401ef0df","abstract_canon_sha256":"5b553587d5793e5f60fe041a6e609b43c72b97c59ece34336020f25ee43a091e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:42:12.417256Z","signature_b64":"PjfjxI75aiCh4B1cJd55PDl6dnmDxXCwXjx91crUNDtsv9e4leEf/v++2p4aIRDZ8OHmpqjfdkoscRYy2GfmCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bd9be528486ce6ca9b71a4618e42f6b6e256c8dccda976c3d73829b4421d8e20","last_reissued_at":"2026-05-18T01:42:12.416608Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:42:12.416608Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The ejected mass distribution of type Ia supernovae: A significant rate of non-Chandrasekhar-mass progenitors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.HE","authors_text":"A. J. Ruiter, R. A. Scalzo, S. A. Sim","submitted_at":"2014-08-28T01:04:32Z","abstract_excerpt":"The ejected mass distribution of type Ia supernovae directly probes progenitor evolutionary history and explosion mechanisms, with implications for their use as cosmological probes. Although the Chandrasekhar mass is a natural mass scale for the explosion of white dwarfs as type Ia supernovae, models allowing type Ia supernovae to explode at other masses have attracted much recent attention. Using an empirical relation between the ejected mass and the light curve width, we derive ejected masses $M_\\mathrm{ej}$ and $^{56}$Ni masses $M_\\mathrm{Ni}$ for a sample of 337 type Ia supernovae with red"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.6601","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1408.6601","created_at":"2026-05-18T01:42:12.416694+00:00"},{"alias_kind":"arxiv_version","alias_value":"1408.6601v1","created_at":"2026-05-18T01:42:12.416694+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1408.6601","created_at":"2026-05-18T01:42:12.416694+00:00"},{"alias_kind":"pith_short_12","alias_value":"XWN6KKCINTTM","created_at":"2026-05-18T12:28:57.508820+00:00"},{"alias_kind":"pith_short_16","alias_value":"XWN6KKCINTTMVG3R","created_at":"2026-05-18T12:28:57.508820+00:00"},{"alias_kind":"pith_short_8","alias_value":"XWN6KKCI","created_at":"2026-05-18T12:28:57.508820+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/XWN6KKCINTTMVG3RURQY4QXWW3","json":"https://pith.science/pith/XWN6KKCINTTMVG3RURQY4QXWW3.json","graph_json":"https://pith.science/api/pith-number/XWN6KKCINTTMVG3RURQY4QXWW3/graph.json","events_json":"https://pith.science/api/pith-number/XWN6KKCINTTMVG3RURQY4QXWW3/events.json","paper":"https://pith.science/paper/XWN6KKCI"},"agent_actions":{"view_html":"https://pith.science/pith/XWN6KKCINTTMVG3RURQY4QXWW3","download_json":"https://pith.science/pith/XWN6KKCINTTMVG3RURQY4QXWW3.json","view_paper":"https://pith.science/paper/XWN6KKCI","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1408.6601&json=true","fetch_graph":"https://pith.science/api/pith-number/XWN6KKCINTTMVG3RURQY4QXWW3/graph.json","fetch_events":"https://pith.science/api/pith-number/XWN6KKCINTTMVG3RURQY4QXWW3/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XWN6KKCINTTMVG3RURQY4QXWW3/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XWN6KKCINTTMVG3RURQY4QXWW3/action/storage_attestation","attest_author":"https://pith.science/pith/XWN6KKCINTTMVG3RURQY4QXWW3/action/author_attestation","sign_citation":"https://pith.science/pith/XWN6KKCINTTMVG3RURQY4QXWW3/action/citation_signature","submit_replication":"https://pith.science/pith/XWN6KKCINTTMVG3RURQY4QXWW3/action/replication_record"}},"created_at":"2026-05-18T01:42:12.416694+00:00","updated_at":"2026-05-18T01:42:12.416694+00:00"}