{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:Q7R5MQS5ONTKOUGGTTPFPTLMSI","short_pith_number":"pith:Q7R5MQS5","schema_version":"1.0","canonical_sha256":"87e3d6425d7366a750c69cde57cd6c921c629acefae979513ab67415c8849d5e","source":{"kind":"arxiv","id":"1011.4959","version":2},"attestation_state":"computed","paper":{"title":"The First Systematic Study of Type Ibc Supernova Multi-band Light Curves","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"(2) Weizmann, (3) UC Berkeley, (4) PSU, (5) SDSU, (6) LCOGT, 7), (7) UCSB, (8) U. of Toronto), A. Gal-Yam (2), Alicia M. Soderberg (1), D. B. Fox (4), D. C. Leonard (5), D. J. Sand (6, D.-S. Moon (8), I. Arcavi (2), Maria R. Drout (1), S. B. Cenko (3), Y. Green (2) ((1) Harvard U.","submitted_at":"2010-11-22T21:45:38Z","abstract_excerpt":"We present detailed optical photometry for 25 Type Ibc supernovae within d\\approx150 Mpc obtained with the robotic Palomar 60-inch telescope in 2004-2007. This study represents the first uniform, systematic, and statistical sample of multi-band SNe Ibc light curves available to date. We correct the light curves for host galaxy extinction using a new technique based on the photometric color evolution, namely, we show that the (V-R) color of extinction-corrected SNe Ibc at t\\approx10 days after V-band maximum is tightly distributed, (V-R)=0.26+-0.06 mag. Using this technique, we find that SNe Ib"},"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":"1011.4959","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-11-22T21:45:38Z","cross_cats_sorted":[],"title_canon_sha256":"d3f438a39400e165fc43ca9ba084ce9b3385708ef7932d8a0d087f74d9a578cb","abstract_canon_sha256":"7f4eb910b3da039d3173edecc397b7131782f09e1ba5daec7a3f62479568ade9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:04:42.238545Z","signature_b64":"s+vso39YM6XL3v1iPeu67XKDRkS5k82Yl621BjV+H+OIYxYNvpbpqNMGa3G5yLgMbHNKdWzDCqrQmN7lZadlDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"87e3d6425d7366a750c69cde57cd6c921c629acefae979513ab67415c8849d5e","last_reissued_at":"2026-05-18T02:04:42.237736Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:04:42.237736Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The First Systematic Study of Type Ibc Supernova Multi-band Light Curves","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"(2) Weizmann, (3) UC Berkeley, (4) PSU, (5) SDSU, (6) LCOGT, 7), (7) UCSB, (8) U. of Toronto), A. Gal-Yam (2), Alicia M. Soderberg (1), D. B. Fox (4), D. C. Leonard (5), D. J. Sand (6, D.-S. Moon (8), I. Arcavi (2), Maria R. Drout (1), S. B. Cenko (3), Y. Green (2) ((1) Harvard U.","submitted_at":"2010-11-22T21:45:38Z","abstract_excerpt":"We present detailed optical photometry for 25 Type Ibc supernovae within d\\approx150 Mpc obtained with the robotic Palomar 60-inch telescope in 2004-2007. This study represents the first uniform, systematic, and statistical sample of multi-band SNe Ibc light curves available to date. We correct the light curves for host galaxy extinction using a new technique based on the photometric color evolution, namely, we show that the (V-R) color of extinction-corrected SNe Ibc at t\\approx10 days after V-band maximum is tightly distributed, (V-R)=0.26+-0.06 mag. Using this technique, we find that SNe Ib"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1011.4959","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":"1011.4959","created_at":"2026-05-18T02:04:42.237869+00:00"},{"alias_kind":"arxiv_version","alias_value":"1011.4959v2","created_at":"2026-05-18T02:04:42.237869+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1011.4959","created_at":"2026-05-18T02:04:42.237869+00:00"},{"alias_kind":"pith_short_12","alias_value":"Q7R5MQS5ONTK","created_at":"2026-05-18T12:26:12.377268+00:00"},{"alias_kind":"pith_short_16","alias_value":"Q7R5MQS5ONTKOUGG","created_at":"2026-05-18T12:26:12.377268+00:00"},{"alias_kind":"pith_short_8","alias_value":"Q7R5MQS5","created_at":"2026-05-18T12:26:12.377268+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/Q7R5MQS5ONTKOUGGTTPFPTLMSI","json":"https://pith.science/pith/Q7R5MQS5ONTKOUGGTTPFPTLMSI.json","graph_json":"https://pith.science/api/pith-number/Q7R5MQS5ONTKOUGGTTPFPTLMSI/graph.json","events_json":"https://pith.science/api/pith-number/Q7R5MQS5ONTKOUGGTTPFPTLMSI/events.json","paper":"https://pith.science/paper/Q7R5MQS5"},"agent_actions":{"view_html":"https://pith.science/pith/Q7R5MQS5ONTKOUGGTTPFPTLMSI","download_json":"https://pith.science/pith/Q7R5MQS5ONTKOUGGTTPFPTLMSI.json","view_paper":"https://pith.science/paper/Q7R5MQS5","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1011.4959&json=true","fetch_graph":"https://pith.science/api/pith-number/Q7R5MQS5ONTKOUGGTTPFPTLMSI/graph.json","fetch_events":"https://pith.science/api/pith-number/Q7R5MQS5ONTKOUGGTTPFPTLMSI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/Q7R5MQS5ONTKOUGGTTPFPTLMSI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/Q7R5MQS5ONTKOUGGTTPFPTLMSI/action/storage_attestation","attest_author":"https://pith.science/pith/Q7R5MQS5ONTKOUGGTTPFPTLMSI/action/author_attestation","sign_citation":"https://pith.science/pith/Q7R5MQS5ONTKOUGGTTPFPTLMSI/action/citation_signature","submit_replication":"https://pith.science/pith/Q7R5MQS5ONTKOUGGTTPFPTLMSI/action/replication_record"}},"created_at":"2026-05-18T02:04:42.237869+00:00","updated_at":"2026-05-18T02:04:42.237869+00:00"}