{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:PFVL6HI7ELO4Q3FPSXFX5W2B2X","short_pith_number":"pith:PFVL6HI7","schema_version":"1.0","canonical_sha256":"796abf1d1f22ddc86caf95cb7edb41d5c23624a33213783cb0bf092579dcab3f","source":{"kind":"arxiv","id":"1611.08746","version":2},"attestation_state":"computed","paper":{"title":"Pre-nebular light curves of type I supernovae","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.HE","authors_text":"Christopher L. Fryer, Thomas Matheson, W. David Arnett","submitted_at":"2016-11-26T22:00:08Z","abstract_excerpt":"We compare analytic predictions of supernova light curves with recent high quality data from SN2011fe (Ia), from KSN2011b (Ia), and the Palomar Transient Factory (PTF) and the La Silla-QUEST variability survey (LSQ) (Ia).\n  Because of the steady, fast cadence of observations, KSN2011b provides unique new information on SNe Ia: the smoothness of the light curve, which is consistent with significant large-scale mixing during the explosion, possibly due to 3D effects (e.g., Rayleigh-Taylor instabilities), and provides support for a slowly-varying leakage (mean opacity). For a more complex light c"},"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":"1611.08746","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-11-26T22:00:08Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"065e249d6eb35d0b6fe664b5dc1dc8fa27e48f5a27db3050b67802044859541f","abstract_canon_sha256":"3095f21de8686c324ce1976f83885ac93422cb4570b679866c233448b4458158"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:38:09.172199Z","signature_b64":"0Ch8kLRoUe5gR1R5yszoxVvqkAFoibqXWK7SnVzgRF1PEY9rd2H1Elr3fc7nELtVLYDSjpAzkNPJHDMypT6ECw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"796abf1d1f22ddc86caf95cb7edb41d5c23624a33213783cb0bf092579dcab3f","last_reissued_at":"2026-05-18T00:38:09.171708Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:38:09.171708Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Pre-nebular light curves of type I supernovae","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.HE","authors_text":"Christopher L. Fryer, Thomas Matheson, W. David Arnett","submitted_at":"2016-11-26T22:00:08Z","abstract_excerpt":"We compare analytic predictions of supernova light curves with recent high quality data from SN2011fe (Ia), from KSN2011b (Ia), and the Palomar Transient Factory (PTF) and the La Silla-QUEST variability survey (LSQ) (Ia).\n  Because of the steady, fast cadence of observations, KSN2011b provides unique new information on SNe Ia: the smoothness of the light curve, which is consistent with significant large-scale mixing during the explosion, possibly due to 3D effects (e.g., Rayleigh-Taylor instabilities), and provides support for a slowly-varying leakage (mean opacity). For a more complex light c"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.08746","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1611.08746","created_at":"2026-05-18T00:38:09.171801+00:00"},{"alias_kind":"arxiv_version","alias_value":"1611.08746v2","created_at":"2026-05-18T00:38:09.171801+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.08746","created_at":"2026-05-18T00:38:09.171801+00:00"},{"alias_kind":"pith_short_12","alias_value":"PFVL6HI7ELO4","created_at":"2026-05-18T12:30:39.010887+00:00"},{"alias_kind":"pith_short_16","alias_value":"PFVL6HI7ELO4Q3FP","created_at":"2026-05-18T12:30:39.010887+00:00"},{"alias_kind":"pith_short_8","alias_value":"PFVL6HI7","created_at":"2026-05-18T12:30:39.010887+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/PFVL6HI7ELO4Q3FPSXFX5W2B2X","json":"https://pith.science/pith/PFVL6HI7ELO4Q3FPSXFX5W2B2X.json","graph_json":"https://pith.science/api/pith-number/PFVL6HI7ELO4Q3FPSXFX5W2B2X/graph.json","events_json":"https://pith.science/api/pith-number/PFVL6HI7ELO4Q3FPSXFX5W2B2X/events.json","paper":"https://pith.science/paper/PFVL6HI7"},"agent_actions":{"view_html":"https://pith.science/pith/PFVL6HI7ELO4Q3FPSXFX5W2B2X","download_json":"https://pith.science/pith/PFVL6HI7ELO4Q3FPSXFX5W2B2X.json","view_paper":"https://pith.science/paper/PFVL6HI7","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1611.08746&json=true","fetch_graph":"https://pith.science/api/pith-number/PFVL6HI7ELO4Q3FPSXFX5W2B2X/graph.json","fetch_events":"https://pith.science/api/pith-number/PFVL6HI7ELO4Q3FPSXFX5W2B2X/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/PFVL6HI7ELO4Q3FPSXFX5W2B2X/action/timestamp_anchor","attest_storage":"https://pith.science/pith/PFVL6HI7ELO4Q3FPSXFX5W2B2X/action/storage_attestation","attest_author":"https://pith.science/pith/PFVL6HI7ELO4Q3FPSXFX5W2B2X/action/author_attestation","sign_citation":"https://pith.science/pith/PFVL6HI7ELO4Q3FPSXFX5W2B2X/action/citation_signature","submit_replication":"https://pith.science/pith/PFVL6HI7ELO4Q3FPSXFX5W2B2X/action/replication_record"}},"created_at":"2026-05-18T00:38:09.171801+00:00","updated_at":"2026-05-18T00:38:09.171801+00:00"}