{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2003:T4DFKHGQTQCRKMLNA2UFHPMUZL","short_pith_number":"pith:T4DFKHGQ","canonical_record":{"source":{"id":"astro-ph/0311439","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2003-11-18T21:22:12Z","cross_cats_sorted":[],"title_canon_sha256":"17116a8eb10cde1bbf8c159cf07d7aabbaacbcb5cbddd8348a3f972c2fceb8ec","abstract_canon_sha256":"116d646b387c40c206ce34d14b65751cb17043c1a20cac01cee15bf872cde7eb"},"schema_version":"1.0"},"canonical_sha256":"9f06551cd09c0515316d06a853bd94caefd97f38a1e8bd5cd7a44e235e9259b8","source":{"kind":"arxiv","id":"astro-ph/0311439","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0311439","created_at":"2026-05-18T01:40:37Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0311439v1","created_at":"2026-05-18T01:40:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0311439","created_at":"2026-05-18T01:40:37Z"},{"alias_kind":"pith_short_12","alias_value":"T4DFKHGQTQCR","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"T4DFKHGQTQCRKMLN","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"T4DFKHGQ","created_at":"2026-05-18T12:25:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2003:T4DFKHGQTQCRKMLNA2UFHPMUZL","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/0311439","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2003-11-18T21:22:12Z","cross_cats_sorted":[],"title_canon_sha256":"17116a8eb10cde1bbf8c159cf07d7aabbaacbcb5cbddd8348a3f972c2fceb8ec","abstract_canon_sha256":"116d646b387c40c206ce34d14b65751cb17043c1a20cac01cee15bf872cde7eb"},"schema_version":"1.0"},"canonical_sha256":"9f06551cd09c0515316d06a853bd94caefd97f38a1e8bd5cd7a44e235e9259b8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:40:37.798016Z","signature_b64":"qUEIkNNtYIa6IoR4aocNbpvh+yUMA9fM4Rr8cwZxK/IMIg9x0AVotLGhLs5mGi+holZXjzQLWZSJeUFh2rS+Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9f06551cd09c0515316d06a853bd94caefd97f38a1e8bd5cd7a44e235e9259b8","last_reissued_at":"2026-05-18T01:40:37.797427Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:40:37.797427Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/0311439","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":"2026-05-18T01:40:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QyReU79W4Rh2oyTRsJTMGO6KreBJOcEuHPtkhYtcor8N/51OFYADY4qRpHnDvTzUxLTKBga9Z5QBNfL1cJwUAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T15:10:04.341894Z"},"content_sha256":"950a87ff1e9ede05ff0c6fc03ac79c0d97e214502451abdfeb9cbe961db4a2fc","schema_version":"1.0","event_id":"sha256:950a87ff1e9ede05ff0c6fc03ac79c0d97e214502451abdfeb9cbe961db4a2fc"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2003:T4DFKHGQTQCRKMLNA2UFHPMUZL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Optical and Infrared Photometry of the Nearby Type Ia Supernovae 1999ee, 2000bh, 2000ca, and 2001ba","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Alejandro Clocchiatti, Armin Rest, Darren L. Depoy, Ian Thompson, Jose Maza, Kevin Krisciunas, L.-G. Strolger, Lisa M. Germany, Luis Gonzalez, Marina Wischnjewsky, Mario Hamuy, Mark M. Phillips, Maximilian Stritzinger, Miguel Roth, Nicholas B. Suntzeff, Pablo Candia, Peter E. Nugent, Roberto Antezana, S. E. Persson, Sergio Gonzalez, T. B. Williams, Wojtek Krzeminski, Yulei Qiu","submitted_at":"2003-11-18T21:22:12Z","abstract_excerpt":"We present near infrared photometry of the Type Ia supernova 1999ee; also, optical and infrared photometry of the Type Ia SNe 2000bh, 2000ca, and 2001ba. For SNe 1999ee and 2000bh we present the first-ever SN photometry at 1.035 microns (the Y-band). We present K-corrections which transform the infrared photometry in the observer's frame to the supernova rest frame. Using our infrared K-corrections and stretch factors derived from optical photometry, we construct JHK templates which can be used to determine the apparent magnitudes at maximum if one has some data in the window -12 to +10 d with"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0311439","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:40:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2rT0LUO/F/ugthespd9kGgCF688W1LNARFxA76HycIhXrtX3H9sdpsaMFtTw77Q/no/dkg89zhKzs0H4EHJLDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T15:10:04.342527Z"},"content_sha256":"5ca4ea71effea0703f553e203c6a7c269143bf273edcaba57544e626b5e0fa7b","schema_version":"1.0","event_id":"sha256:5ca4ea71effea0703f553e203c6a7c269143bf273edcaba57544e626b5e0fa7b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/T4DFKHGQTQCRKMLNA2UFHPMUZL/bundle.json","state_url":"https://pith.science/pith/T4DFKHGQTQCRKMLNA2UFHPMUZL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/T4DFKHGQTQCRKMLNA2UFHPMUZL/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":"2026-05-28T15:10:04Z","links":{"resolver":"https://pith.science/pith/T4DFKHGQTQCRKMLNA2UFHPMUZL","bundle":"https://pith.science/pith/T4DFKHGQTQCRKMLNA2UFHPMUZL/bundle.json","state":"https://pith.science/pith/T4DFKHGQTQCRKMLNA2UFHPMUZL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/T4DFKHGQTQCRKMLNA2UFHPMUZL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2003:T4DFKHGQTQCRKMLNA2UFHPMUZL","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":"116d646b387c40c206ce34d14b65751cb17043c1a20cac01cee15bf872cde7eb","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2003-11-18T21:22:12Z","title_canon_sha256":"17116a8eb10cde1bbf8c159cf07d7aabbaacbcb5cbddd8348a3f972c2fceb8ec"},"schema_version":"1.0","source":{"id":"astro-ph/0311439","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0311439","created_at":"2026-05-18T01:40:37Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0311439v1","created_at":"2026-05-18T01:40:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0311439","created_at":"2026-05-18T01:40:37Z"},{"alias_kind":"pith_short_12","alias_value":"T4DFKHGQTQCR","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"T4DFKHGQTQCRKMLN","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"T4DFKHGQ","created_at":"2026-05-18T12:25:52Z"}],"graph_snapshots":[{"event_id":"sha256:5ca4ea71effea0703f553e203c6a7c269143bf273edcaba57544e626b5e0fa7b","target":"graph","created_at":"2026-05-18T01:40:37Z","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"},"paper":{"abstract_excerpt":"We present near infrared photometry of the Type Ia supernova 1999ee; also, optical and infrared photometry of the Type Ia SNe 2000bh, 2000ca, and 2001ba. For SNe 1999ee and 2000bh we present the first-ever SN photometry at 1.035 microns (the Y-band). We present K-corrections which transform the infrared photometry in the observer's frame to the supernova rest frame. Using our infrared K-corrections and stretch factors derived from optical photometry, we construct JHK templates which can be used to determine the apparent magnitudes at maximum if one has some data in the window -12 to +10 d with","authors_text":"Alejandro Clocchiatti, Armin Rest, Darren L. Depoy, Ian Thompson, Jose Maza, Kevin Krisciunas, L.-G. Strolger, Lisa M. Germany, Luis Gonzalez, Marina Wischnjewsky, Mario Hamuy, Mark M. Phillips, Maximilian Stritzinger, Miguel Roth, Nicholas B. Suntzeff, Pablo Candia, Peter E. Nugent, Roberto Antezana, S. E. Persson, Sergio Gonzalez, T. B. Williams, Wojtek Krzeminski, Yulei Qiu","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2003-11-18T21:22:12Z","title":"Optical and Infrared Photometry of the Nearby Type Ia Supernovae 1999ee, 2000bh, 2000ca, and 2001ba"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0311439","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":"sha256:950a87ff1e9ede05ff0c6fc03ac79c0d97e214502451abdfeb9cbe961db4a2fc","target":"record","created_at":"2026-05-18T01:40:37Z","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":"116d646b387c40c206ce34d14b65751cb17043c1a20cac01cee15bf872cde7eb","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2003-11-18T21:22:12Z","title_canon_sha256":"17116a8eb10cde1bbf8c159cf07d7aabbaacbcb5cbddd8348a3f972c2fceb8ec"},"schema_version":"1.0","source":{"id":"astro-ph/0311439","kind":"arxiv","version":1}},"canonical_sha256":"9f06551cd09c0515316d06a853bd94caefd97f38a1e8bd5cd7a44e235e9259b8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9f06551cd09c0515316d06a853bd94caefd97f38a1e8bd5cd7a44e235e9259b8","first_computed_at":"2026-05-18T01:40:37.797427Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:40:37.797427Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qUEIkNNtYIa6IoR4aocNbpvh+yUMA9fM4Rr8cwZxK/IMIg9x0AVotLGhLs5mGi+holZXjzQLWZSJeUFh2rS+Bg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:40:37.798016Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0311439","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:950a87ff1e9ede05ff0c6fc03ac79c0d97e214502451abdfeb9cbe961db4a2fc","sha256:5ca4ea71effea0703f553e203c6a7c269143bf273edcaba57544e626b5e0fa7b"],"state_sha256":"d23f52ffc19fbca77fe325703eb2860b37dd3fce6eedd16bafc9623a22b55f4f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qSSlSM8uHZE7NaXmjf8nS9KO/J0vjfS1Uu06/QNwtDANqAfYbHHpn/i8nDzlnBfzhq+g4v6DhopKh8LwDqOZDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T15:10:04.344976Z","bundle_sha256":"75afc8015f6f60bbd8610a1936aa5a18dba633b186006e4cd9a2bea5211a6715"}}