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Although the two light curves resemble each other around and after maximum, they show distinct early-phase rise behavior in the $\\textit{r}$-band. On the one hand, iPTF14atg revealed a slow and steady rise which lasted for 22 days with a mean rise rate of $0.2\\sim0.3\\,\\textrm{mag}\\,\\textrm{day}^{-1}$, before it reached the $R$-band peak ($-18.05\\,$mag). On the other hand, iPTF14dpk rose rapidly to $-17\\,$mag within a day of discovery"},"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":"1606.05655","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-06-17T20:00:40Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"1e2ce867c5969f03ed192b26a71c3378dad0f84926d29a9ea24f00f3095c03ac","abstract_canon_sha256":"a28b8f1208ed037775365fff8439e207fee74d2793d572db0d2dc799c072f816"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:55:46.260510Z","signature_b64":"FNLFg+9o1YoHtF0/otpee991WZxonAbqqEvxb9u7+tc/RZenjo42mnEmrVdcOdlv4ik/CWBdt307xotvmTViCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ea97dff5d19ffd588843938aa4ede0f91d94c03dfa398a040b3ec89a6f55ec3f","last_reissued_at":"2026-05-18T00:55:46.259897Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:55:46.259897Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"SN2002es-like Supernovae From Different Viewing Angles","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.HE","authors_text":"Avishay Gal-Yam, Brian D. 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