{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:5NP6DRM5LQAYJAG3FMVPQ3SNUI","short_pith_number":"pith:5NP6DRM5","canonical_record":{"source":{"id":"2608.10451","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-08-11T04:05:56Z","cross_cats_sorted":[],"title_canon_sha256":"f230098514b32572c51b8a4bb2d9971dbb08fd48ad67c6652bc7af4264d07a40","abstract_canon_sha256":"0b2245205c676b8e246add298054afab8072fa4707cfacbdb1ed5b747dd945f8"},"schema_version":"1.0"},"canonical_sha256":"eb5fe1c59d5c018480db2b2af86e4da225c22761109f795f151693215c676b91","source":{"kind":"arxiv","id":"2608.10451","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.10451","created_at":"2026-08-12T01:22:30Z"},{"alias_kind":"arxiv_version","alias_value":"2608.10451v1","created_at":"2026-08-12T01:22:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.10451","created_at":"2026-08-12T01:22:30Z"},{"alias_kind":"pith_short_12","alias_value":"5NP6DRM5LQAY","created_at":"2026-08-12T01:22:30Z"},{"alias_kind":"pith_short_16","alias_value":"5NP6DRM5LQAYJAG3","created_at":"2026-08-12T01:22:30Z"},{"alias_kind":"pith_short_8","alias_value":"5NP6DRM5","created_at":"2026-08-12T01:22:30Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:5NP6DRM5LQAYJAG3FMVPQ3SNUI","target":"record","payload":{"canonical_record":{"source":{"id":"2608.10451","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-08-11T04:05:56Z","cross_cats_sorted":[],"title_canon_sha256":"f230098514b32572c51b8a4bb2d9971dbb08fd48ad67c6652bc7af4264d07a40","abstract_canon_sha256":"0b2245205c676b8e246add298054afab8072fa4707cfacbdb1ed5b747dd945f8"},"schema_version":"1.0"},"canonical_sha256":"eb5fe1c59d5c018480db2b2af86e4da225c22761109f795f151693215c676b91","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-08-12T01:22:30.800571Z","signature_b64":"WJoFU14FdUU76o9Su7SIQNSiwvFBjHlWm2C4129iZEa2U8M3MmyhH3lvLLsZP3lcF+JFEOpHcJy8fjr97SnFAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"eb5fe1c59d5c018480db2b2af86e4da225c22761109f795f151693215c676b91","last_reissued_at":"2026-08-12T01:22:30.798915Z","signature_status":"signed_v1","first_computed_at":"2026-08-12T01:22:30.798915Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2608.10451","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":"2026-08-12T01:22:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yvFOv5yI8g1BnWD4Dk92EwFx2WVdQHo+WB+wCQboqTR9ItpG23wL/jv8PtQ+enyPH5ABLXtrnragZ3YTuKRrCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T18:52:48.342762Z"},"content_sha256":"963e1698d740b6fc59a1c92ba50610c5582dbef939b68692f4bc8d0fb0488caa","schema_version":"1.0","event_id":"sha256:963e1698d740b6fc59a1c92ba50610c5582dbef939b68692f4bc8d0fb0488caa"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:5NP6DRM5LQAYJAG3FMVPQ3SNUI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"JWST Spectroscopy of Type Ia Supernova 2025rbs from Maximum Light to the Nebular Phase","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Adam A. Miller, Alexei V. Filippenko, Andreas Fl\\\"ors, Ann Mina, Aravind P. Ravi, Armin Rest, Benjamin J. Shappee, Cameron M. Pfeffer, Chang Liu, Chris Ashall, Collin T. Christy, Conor Larison, Cristine Koelln, Curtis McCully, D. Andrew Howell, David J. Sand, David O. Jones, Eli Gendreau-Distler, Eyouel Z. Abate, Fionntan P. Callan, Huei Sears, Jacco H. Terwel, Jason T. Hinkle, J. Craig Wheeler, Jeniveve Pearson, Jennifer E. Andrews, Joseph R. Farah, J\\'ozsef Vink\\'o, Kate Maguire, Kathryn Wynn, Katie Auchettl, K. Azalee Bostroem, Keiichi Maeda, Kenta Taguchi, Kyle Medler, Lindsey A. Kwok, Manisha Shrestha, Miho Kawabata, Moira Andrews, Mridweeka Singh, Nabeel Rehemtulla, Nicolas E. Meza-Retamal, Or Graur, Riley Patlak, Rinon Kageyama, R\\\"udiger Pakmor, Ryan J. Foley, Saurabh W. Jha, Stefano Valenti, St\\'ephane Blondin, Tam\\'as Szalai, Tea Temim, Thomas G. Brink, Weikang Zheng, Willem B. Hoogendam, Yi Yang","submitted_at":"2026-08-11T04:05:56Z","abstract_excerpt":"We present JWST observations of the Type Ia supernova (SN Ia) 2025rbs ($D=$14.5 Mpc) at +1, +23, and +84 days after B-band maximum, spanning peak light through a wavelength-dependent transition toward the nebular phase. Combined with ground-based optical and near-infrared (NIR) data, our panchromatic spectra (0.4-14 $\\mu$m) include the first maximum-light mid-infrared (MIR) spectrum and the earliest MIR spectroscopic sequence of an SN Ia to date. At peak light, the MIR spectrum exhibits a continuum with permitted and forbidden features, including Si II, Ni II, and early-emerging [Ni III-IV] an"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.10451","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/2608.10451/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":"2026-08-12T01:22:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vF7ZghEh+Q9B291vaQ6jk6AtWna1ZDXQRAsikTppjUW9mcwX51ruQJpaMr2TdOG3gG+H7IZq5vtQWbS2j/dbBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T18:52:48.343164Z"},"content_sha256":"769ae639b0eae4ff02e1e253eb05da5fa9fa097186d4723574bfd420cec795bc","schema_version":"1.0","event_id":"sha256:769ae639b0eae4ff02e1e253eb05da5fa9fa097186d4723574bfd420cec795bc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5NP6DRM5LQAYJAG3FMVPQ3SNUI/bundle.json","state_url":"https://pith.science/pith/5NP6DRM5LQAYJAG3FMVPQ3SNUI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5NP6DRM5LQAYJAG3FMVPQ3SNUI/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":"2026-08-18T18:52:48Z","links":{"resolver":"https://pith.science/pith/5NP6DRM5LQAYJAG3FMVPQ3SNUI","bundle":"https://pith.science/pith/5NP6DRM5LQAYJAG3FMVPQ3SNUI/bundle.json","state":"https://pith.science/pith/5NP6DRM5LQAYJAG3FMVPQ3SNUI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5NP6DRM5LQAYJAG3FMVPQ3SNUI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:5NP6DRM5LQAYJAG3FMVPQ3SNUI","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":"0b2245205c676b8e246add298054afab8072fa4707cfacbdb1ed5b747dd945f8","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-08-11T04:05:56Z","title_canon_sha256":"f230098514b32572c51b8a4bb2d9971dbb08fd48ad67c6652bc7af4264d07a40"},"schema_version":"1.0","source":{"id":"2608.10451","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.10451","created_at":"2026-08-12T01:22:30Z"},{"alias_kind":"arxiv_version","alias_value":"2608.10451v1","created_at":"2026-08-12T01:22:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.10451","created_at":"2026-08-12T01:22:30Z"},{"alias_kind":"pith_short_12","alias_value":"5NP6DRM5LQAY","created_at":"2026-08-12T01:22:30Z"},{"alias_kind":"pith_short_16","alias_value":"5NP6DRM5LQAYJAG3","created_at":"2026-08-12T01:22:30Z"},{"alias_kind":"pith_short_8","alias_value":"5NP6DRM5","created_at":"2026-08-12T01:22:30Z"}],"graph_snapshots":[{"event_id":"sha256:769ae639b0eae4ff02e1e253eb05da5fa9fa097186d4723574bfd420cec795bc","target":"graph","created_at":"2026-08-12T01:22:30Z","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/2608.10451/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present JWST observations of the Type Ia supernova (SN Ia) 2025rbs ($D=$14.5 Mpc) at +1, +23, and +84 days after B-band maximum, spanning peak light through a wavelength-dependent transition toward the nebular phase. Combined with ground-based optical and near-infrared (NIR) data, our panchromatic spectra (0.4-14 $\\mu$m) include the first maximum-light mid-infrared (MIR) spectrum and the earliest MIR spectroscopic sequence of an SN Ia to date. At peak light, the MIR spectrum exhibits a continuum with permitted and forbidden features, including Si II, Ni II, and early-emerging [Ni III-IV] an","authors_text":"Adam A. Miller, Alexei V. Filippenko, Andreas Fl\\\"ors, Ann Mina, Aravind P. Ravi, Armin Rest, Benjamin J. Shappee, Cameron M. Pfeffer, Chang Liu, Chris Ashall, Collin T. Christy, Conor Larison, Cristine Koelln, Curtis McCully, D. Andrew Howell, David J. Sand, David O. Jones, Eli Gendreau-Distler, Eyouel Z. Abate, Fionntan P. Callan, Huei Sears, Jacco H. Terwel, Jason T. Hinkle, J. Craig Wheeler, Jeniveve Pearson, Jennifer E. Andrews, Joseph R. Farah, J\\'ozsef Vink\\'o, Kate Maguire, Kathryn Wynn, Katie Auchettl, K. Azalee Bostroem, Keiichi Maeda, Kenta Taguchi, Kyle Medler, Lindsey A. Kwok, Manisha Shrestha, Miho Kawabata, Moira Andrews, Mridweeka Singh, Nabeel Rehemtulla, Nicolas E. Meza-Retamal, Or Graur, Riley Patlak, Rinon Kageyama, R\\\"udiger Pakmor, Ryan J. Foley, Saurabh W. Jha, Stefano Valenti, St\\'ephane Blondin, Tam\\'as Szalai, Tea Temim, Thomas G. Brink, Weikang Zheng, Willem B. Hoogendam, Yi Yang","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-08-11T04:05:56Z","title":"JWST Spectroscopy of Type Ia Supernova 2025rbs from Maximum Light to the Nebular Phase"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.10451","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":"sha256:963e1698d740b6fc59a1c92ba50610c5582dbef939b68692f4bc8d0fb0488caa","target":"record","created_at":"2026-08-12T01:22:30Z","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":"0b2245205c676b8e246add298054afab8072fa4707cfacbdb1ed5b747dd945f8","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-08-11T04:05:56Z","title_canon_sha256":"f230098514b32572c51b8a4bb2d9971dbb08fd48ad67c6652bc7af4264d07a40"},"schema_version":"1.0","source":{"id":"2608.10451","kind":"arxiv","version":1}},"canonical_sha256":"eb5fe1c59d5c018480db2b2af86e4da225c22761109f795f151693215c676b91","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"eb5fe1c59d5c018480db2b2af86e4da225c22761109f795f151693215c676b91","first_computed_at":"2026-08-12T01:22:30.798915Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-08-12T01:22:30.798915Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"WJoFU14FdUU76o9Su7SIQNSiwvFBjHlWm2C4129iZEa2U8M3MmyhH3lvLLsZP3lcF+JFEOpHcJy8fjr97SnFAg==","signature_status":"signed_v1","signed_at":"2026-08-12T01:22:30.800571Z","signed_message":"canonical_sha256_bytes"},"source_id":"2608.10451","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:963e1698d740b6fc59a1c92ba50610c5582dbef939b68692f4bc8d0fb0488caa","sha256:769ae639b0eae4ff02e1e253eb05da5fa9fa097186d4723574bfd420cec795bc"],"state_sha256":"799946271a39e518e41546fbb13673ac2fd252fff84604af6d7ff95add71119b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LLHEURKUnTJ1Jpw/q90E7IleaFxI0Zm9mbFvuUhWJKkUhi3AP9gu73/pm0ZgwdF1Bn2EEJfC+LWZ6irs/hVnAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-18T18:52:48.345577Z","bundle_sha256":"6f41ccf31991745265b169d6754ddd7490b532aee3ee093ec5af537049745af8"}}