{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:H72F6DYOI54UWLMNOHO2XT3AMP","short_pith_number":"pith:H72F6DYO","canonical_record":{"source":{"id":"2203.05596","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-03-10T19:24:20Z","cross_cats_sorted":[],"title_canon_sha256":"7de7a015ae401ba9981c0acd2d477e48dd23dbafc92a0cf3b1908d4488a36c5c","abstract_canon_sha256":"545c2be64911c51144dcef5c30ec6e0a393ff22357773d445e1aa5a22bcdd2d1"},"schema_version":"1.0"},"canonical_sha256":"3ff45f0f0e47794b2d8d71ddabcf6063dcd5795b76ef6efbe385348c23924fbc","source":{"kind":"arxiv","id":"2203.05596","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2203.05596","created_at":"2026-07-05T04:09:50Z"},{"alias_kind":"arxiv_version","alias_value":"2203.05596v1","created_at":"2026-07-05T04:09:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2203.05596","created_at":"2026-07-05T04:09:50Z"},{"alias_kind":"pith_short_12","alias_value":"H72F6DYOI54U","created_at":"2026-07-05T04:09:50Z"},{"alias_kind":"pith_short_16","alias_value":"H72F6DYOI54UWLMN","created_at":"2026-07-05T04:09:50Z"},{"alias_kind":"pith_short_8","alias_value":"H72F6DYO","created_at":"2026-07-05T04:09:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:H72F6DYOI54UWLMNOHO2XT3AMP","target":"record","payload":{"canonical_record":{"source":{"id":"2203.05596","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-03-10T19:24:20Z","cross_cats_sorted":[],"title_canon_sha256":"7de7a015ae401ba9981c0acd2d477e48dd23dbafc92a0cf3b1908d4488a36c5c","abstract_canon_sha256":"545c2be64911c51144dcef5c30ec6e0a393ff22357773d445e1aa5a22bcdd2d1"},"schema_version":"1.0"},"canonical_sha256":"3ff45f0f0e47794b2d8d71ddabcf6063dcd5795b76ef6efbe385348c23924fbc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:09:50.804740Z","signature_b64":"BVpeg9J7ihJ3mxf5K0lfHh0YKVuR3SmxrekylZoza0DFdWlXQGsvZGcqQzF6SZtm/533Q7JGMJ0LQES0g3/kCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3ff45f0f0e47794b2d8d71ddabcf6063dcd5795b76ef6efbe385348c23924fbc","last_reissued_at":"2026-07-05T04:09:50.804272Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:09:50.804272Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2203.05596","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T04:09:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zkA9oC2ZbG8aLJ5gij7WX72o9TTjLMdG7+vtJWog692n4lJCQQN2BkEgY60+8fPf8Kjb9qQ+DKErgz1wZmrwBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T15:44:24.048307Z"},"content_sha256":"cc70b7019e4b02b4366f471ed75e566eda4bda00d576f214fc43131e09428eb3","schema_version":"1.0","event_id":"sha256:cc70b7019e4b02b4366f471ed75e566eda4bda00d576f214fc43131e09428eb3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:H72F6DYOI54UWLMNOHO2XT3AMP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Lick Observatory Supernova Search follow-up program: photometry data release of 70 stripped-envelope supernovae","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Abel Yagubyan, Alexei V. Filippenko, Andrew Bigley, Andrew Halle, Andrew M. Hoffman, Andrew Rikhter, Andrew Wilkins, Anthony Khodanian, Asia deGraw, Benjamin E. Stahl, Benjamin T. Jeffers, Byung Yun Choi, Carolina Gould, Chadwick Casper, Connor Jennings, Costas Soler, Daniel Krishnan, Daniel P. Cohen, Derek Perera, Druv Punjabi, Edward Falcon, Emily Ma, Emma McGinness, Erin J. Leonard, Evelyn Liu, Gary Z. Li, Goni Halevi, Haejung Kim, Haynes Stephens, Heechan Yuk, Ivan Altunin, Jackson Sipple, James Bradley, James Sunseri, Jeffrey Molloy, Jeremy Wayland, Ji-Shun Lian, Joel Leja, Julia Hestenes, Kelsey I. Clubb, Kenia Pina, Keto D. Zhang, Kevin Tang, Kevin T. Hayakawa, Kiera Fuller, Kyle Blanchard, Kyle McAllister, Matthew Chu, Maxime de Kouchkovsky, Michael Ellison, Michael Hyland, Michael May, Michael T. Kandrashoff, Michelle E. Kislak, Michelle N. Mason, Minkyu Kim, Mohan Ganeshalingam, Nachiket Girish, Nick Choksi, Omnarayani Nayak, Ori D. Fox, Patrick Thrasher, Paul A. Dalba, Peter K. Blanchard, Philip Lu, Raphael Baer-Way, Romain Hardy, Sahana Kumar, Samantha K. Cargill, Samantha Stegman, Sameen Yunus, Sanyum Channa, Schuyler D. Van Dyk, Shan-Qin Wang, Shaunak Modak, Snehaa Ganesh Kumar, Stephen Taylor, Teagan Chapman, Thomas B. Lowe, Thomas de Jaeger, Thomas G. Brink, Timothy W. Ross, Vidhi Chander, Weidong Li, Weikang Zheng, Wen-Pei Gan, Xiang-Gao Wang, Yukei S. Murakami","submitted_at":"2022-03-10T19:24:20Z","abstract_excerpt":"We present BVRI and unfiltered Clear light curves of 70 stripped-envelope supernovae (SESNe), observed between 2003 and 2020, from the Lick Observatory Supernova Search (LOSS) follow-up program. Our SESN sample consists of 19 spectroscopically normal SNe~Ib, two peculiar SNe Ib, six SN Ibn, 14 normal SNe Ic, one peculiar SN Ic, ten SNe Ic-BL, 15 SNe IIb, one ambiguous SN IIb/Ib/c, and two superluminous SNe. Our follow-up photometry has (on a per-SN basis) a mean coverage of 81 photometric points (median of 58 points) and a mean cadence of 3.6d (median of 1.2d). From our full sample, a subset o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2203.05596","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2203.05596/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T04:09:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9+nYRGAN/Q0whMQT8xlxAhYzX+hb9RfKIhuKocNfRmlCUEgyxycugIRQO8YBXCoJyAknzWab8j8hrgnScGLuCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T15:44:24.048707Z"},"content_sha256":"f98fadd62041e54b5cff7098bc8bcb646f61860d8d18cb054ddf2cd47c50b389","schema_version":"1.0","event_id":"sha256:f98fadd62041e54b5cff7098bc8bcb646f61860d8d18cb054ddf2cd47c50b389"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/H72F6DYOI54UWLMNOHO2XT3AMP/bundle.json","state_url":"https://pith.science/pith/H72F6DYOI54UWLMNOHO2XT3AMP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/H72F6DYOI54UWLMNOHO2XT3AMP/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":"2026-07-05T15:44:24Z","links":{"resolver":"https://pith.science/pith/H72F6DYOI54UWLMNOHO2XT3AMP","bundle":"https://pith.science/pith/H72F6DYOI54UWLMNOHO2XT3AMP/bundle.json","state":"https://pith.science/pith/H72F6DYOI54UWLMNOHO2XT3AMP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/H72F6DYOI54UWLMNOHO2XT3AMP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:H72F6DYOI54UWLMNOHO2XT3AMP","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":"545c2be64911c51144dcef5c30ec6e0a393ff22357773d445e1aa5a22bcdd2d1","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-03-10T19:24:20Z","title_canon_sha256":"7de7a015ae401ba9981c0acd2d477e48dd23dbafc92a0cf3b1908d4488a36c5c"},"schema_version":"1.0","source":{"id":"2203.05596","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2203.05596","created_at":"2026-07-05T04:09:50Z"},{"alias_kind":"arxiv_version","alias_value":"2203.05596v1","created_at":"2026-07-05T04:09:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2203.05596","created_at":"2026-07-05T04:09:50Z"},{"alias_kind":"pith_short_12","alias_value":"H72F6DYOI54U","created_at":"2026-07-05T04:09:50Z"},{"alias_kind":"pith_short_16","alias_value":"H72F6DYOI54UWLMN","created_at":"2026-07-05T04:09:50Z"},{"alias_kind":"pith_short_8","alias_value":"H72F6DYO","created_at":"2026-07-05T04:09:50Z"}],"graph_snapshots":[{"event_id":"sha256:f98fadd62041e54b5cff7098bc8bcb646f61860d8d18cb054ddf2cd47c50b389","target":"graph","created_at":"2026-07-05T04:09:50Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2203.05596/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present BVRI and unfiltered Clear light curves of 70 stripped-envelope supernovae (SESNe), observed between 2003 and 2020, from the Lick Observatory Supernova Search (LOSS) follow-up program. Our SESN sample consists of 19 spectroscopically normal SNe~Ib, two peculiar SNe Ib, six SN Ibn, 14 normal SNe Ic, one peculiar SN Ic, ten SNe Ic-BL, 15 SNe IIb, one ambiguous SN IIb/Ib/c, and two superluminous SNe. Our follow-up photometry has (on a per-SN basis) a mean coverage of 81 photometric points (median of 58 points) and a mean cadence of 3.6d (median of 1.2d). From our full sample, a subset o","authors_text":"Abel Yagubyan, Alexei V. Filippenko, Andrew Bigley, Andrew Halle, Andrew M. Hoffman, Andrew Rikhter, Andrew Wilkins, Anthony Khodanian, Asia deGraw, Benjamin E. Stahl, Benjamin T. Jeffers, Byung Yun Choi, Carolina Gould, Chadwick Casper, Connor Jennings, Costas Soler, Daniel Krishnan, Daniel P. Cohen, Derek Perera, Druv Punjabi, Edward Falcon, Emily Ma, Emma McGinness, Erin J. Leonard, Evelyn Liu, Gary Z. Li, Goni Halevi, Haejung Kim, Haynes Stephens, Heechan Yuk, Ivan Altunin, Jackson Sipple, James Bradley, James Sunseri, Jeffrey Molloy, Jeremy Wayland, Ji-Shun Lian, Joel Leja, Julia Hestenes, Kelsey I. Clubb, Kenia Pina, Keto D. Zhang, Kevin Tang, Kevin T. Hayakawa, Kiera Fuller, Kyle Blanchard, Kyle McAllister, Matthew Chu, Maxime de Kouchkovsky, Michael Ellison, Michael Hyland, Michael May, Michael T. Kandrashoff, Michelle E. Kislak, Michelle N. Mason, Minkyu Kim, Mohan Ganeshalingam, Nachiket Girish, Nick Choksi, Omnarayani Nayak, Ori D. Fox, Patrick Thrasher, Paul A. Dalba, Peter K. Blanchard, Philip Lu, Raphael Baer-Way, Romain Hardy, Sahana Kumar, Samantha K. Cargill, Samantha Stegman, Sameen Yunus, Sanyum Channa, Schuyler D. Van Dyk, Shan-Qin Wang, Shaunak Modak, Snehaa Ganesh Kumar, Stephen Taylor, Teagan Chapman, Thomas B. Lowe, Thomas de Jaeger, Thomas G. Brink, Timothy W. Ross, Vidhi Chander, Weidong Li, Weikang Zheng, Wen-Pei Gan, Xiang-Gao Wang, Yukei S. Murakami","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-03-10T19:24:20Z","title":"The Lick Observatory Supernova Search follow-up program: photometry data release of 70 stripped-envelope supernovae"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2203.05596","kind":"arxiv","version":1},"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:cc70b7019e4b02b4366f471ed75e566eda4bda00d576f214fc43131e09428eb3","target":"record","created_at":"2026-07-05T04:09:50Z","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":"545c2be64911c51144dcef5c30ec6e0a393ff22357773d445e1aa5a22bcdd2d1","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-03-10T19:24:20Z","title_canon_sha256":"7de7a015ae401ba9981c0acd2d477e48dd23dbafc92a0cf3b1908d4488a36c5c"},"schema_version":"1.0","source":{"id":"2203.05596","kind":"arxiv","version":1}},"canonical_sha256":"3ff45f0f0e47794b2d8d71ddabcf6063dcd5795b76ef6efbe385348c23924fbc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3ff45f0f0e47794b2d8d71ddabcf6063dcd5795b76ef6efbe385348c23924fbc","first_computed_at":"2026-07-05T04:09:50.804272Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:09:50.804272Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BVpeg9J7ihJ3mxf5K0lfHh0YKVuR3SmxrekylZoza0DFdWlXQGsvZGcqQzF6SZtm/533Q7JGMJ0LQES0g3/kCw==","signature_status":"signed_v1","signed_at":"2026-07-05T04:09:50.804740Z","signed_message":"canonical_sha256_bytes"},"source_id":"2203.05596","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cc70b7019e4b02b4366f471ed75e566eda4bda00d576f214fc43131e09428eb3","sha256:f98fadd62041e54b5cff7098bc8bcb646f61860d8d18cb054ddf2cd47c50b389"],"state_sha256":"51f1ad0abfafc309ccfa561de78405c4363ef25b1b4169e5ea31c46da6473265"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TY+ZMc60ny1VRGYovDOA7JwYYzZA6pe0LPdzcuPvWlgc0JEMimp1nbS/eL8v9jrAMT6Omc1RFrYp6t7YAtGKDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-05T15:44:24.050768Z","bundle_sha256":"8af1c01bcc672f7b6244c0b0a32b527cec4dab29947f4de63cec86d5288eefe4"}}