{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2007:FNUSY473PGHUPAJQIEFOBZJNTW","short_pith_number":"pith:FNUSY473","canonical_record":{"source":{"id":"0711.4782","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph","submitted_at":"2007-11-29T19:31:05Z","cross_cats_sorted":[],"title_canon_sha256":"b22665e76e0935fc121c3ce68aa9dea3087e9a74652e3eb2da8ed5cb35096687","abstract_canon_sha256":"1df84ad7d36573eada7b097c13270924b3d7d21f84c874ea13e1b6967844a464"},"schema_version":"1.0"},"canonical_sha256":"2b692c73fb798f478130410ae0e52d9da974574b15aa2a97e07a64832766a2e1","source":{"kind":"arxiv","id":"0711.4782","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0711.4782","created_at":"2026-07-04T17:06:59Z"},{"alias_kind":"arxiv_version","alias_value":"0711.4782v3","created_at":"2026-07-04T17:06:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0711.4782","created_at":"2026-07-04T17:06:59Z"},{"alias_kind":"pith_short_12","alias_value":"FNUSY473PGHU","created_at":"2026-07-04T17:06:59Z"},{"alias_kind":"pith_short_16","alias_value":"FNUSY473PGHUPAJQ","created_at":"2026-07-04T17:06:59Z"},{"alias_kind":"pith_short_8","alias_value":"FNUSY473","created_at":"2026-07-04T17:06:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2007:FNUSY473PGHUPAJQIEFOBZJNTW","target":"record","payload":{"canonical_record":{"source":{"id":"0711.4782","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph","submitted_at":"2007-11-29T19:31:05Z","cross_cats_sorted":[],"title_canon_sha256":"b22665e76e0935fc121c3ce68aa9dea3087e9a74652e3eb2da8ed5cb35096687","abstract_canon_sha256":"1df84ad7d36573eada7b097c13270924b3d7d21f84c874ea13e1b6967844a464"},"schema_version":"1.0"},"canonical_sha256":"2b692c73fb798f478130410ae0e52d9da974574b15aa2a97e07a64832766a2e1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T17:06:59.752816Z","signature_b64":"1ggw5Tu+B9OJJ31whl0/gefsCseiFMzB3sBo8BLwqFLBzyvwZGw/pP4okdCurc2MbaCBcZb+r4/tlc80Tc72BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2b692c73fb798f478130410ae0e52d9da974574b15aa2a97e07a64832766a2e1","last_reissued_at":"2026-07-04T17:06:59.752387Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T17:06:59.752387Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0711.4782","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T17:06:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XoMlb/LUmyO8Gm5wKpLsWwQ6JZrmugixAnWZy21QD5qJfFiHFbGe5GNTBEwnHHFaUIiWGsrbRcITkp5vA2jqAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T16:23:14.529182Z"},"content_sha256":"db7592a94a1fbbcaecf28bcb06a92763dd94e7b1db419ccd6459f51230e13096","schema_version":"1.0","event_id":"sha256:db7592a94a1fbbcaecf28bcb06a92763dd94e7b1db419ccd6459f51230e13096"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2007:FNUSY473PGHUPAJQIEFOBZJNTW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Peculiar Type Ib Supernova 2006jc: A WCO Wolf-Rayet Star Explosion","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A. Chieffi, A. Tornambe, D.K. Sahu, G. C. Anupama, H. Kaneda, I. Sakon, J. Deng, K. Maeda, K. Nomoto, K. S. Kawabata, M. Limongi, M. Tanaka, N. Tominaga, T. Kozasa, T. Minezaki, T. Nozawa, T. Onaka, T.P. Prabhu, T. Suzuki, T. Tanab\\'e, T. Wada, U.K. Gurugubelli, Y. Ohyama, Y. Yoshii","submitted_at":"2007-11-29T19:31:05Z","abstract_excerpt":"We present a theoretical model for Type Ib supernova (SN) 2006jc. We calculate the evolution of the progenitor star, hydrodynamics and nucleosynthesis of the SN explosion, and the SN bolometric light curve (LC). The synthetic bolometric LC is compared with the observed bolometric LC constructed by integrating the UV, optical, near-infrared (NIR), and mid-infrared (MIR) fluxes. The progenitor is assumed to be as massive as $40M_\\odot$ on the zero-age main-sequence. The star undergoes extensive mass loss to reduce its mass down to as small as $6.9M_\\odot$, thus becoming a WCO Wolf-Rayet star. Th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0711.4782","kind":"arxiv","version":3},"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/0711.4782/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":"2026-07-04T17:06:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JJN0d9gujW++i5xmtdkfns7N3mnPdbMYJo+IrCw+o2AcC9N+M7hrHd+OQ0z3BpZqp1Q3Jlu3aAudzCkBBp+zAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T16:23:14.529749Z"},"content_sha256":"637aa54f01ecde21427086aab18cf97caff82083bcb3cc0d4936bba8f491d1b3","schema_version":"1.0","event_id":"sha256:637aa54f01ecde21427086aab18cf97caff82083bcb3cc0d4936bba8f491d1b3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FNUSY473PGHUPAJQIEFOBZJNTW/bundle.json","state_url":"https://pith.science/pith/FNUSY473PGHUPAJQIEFOBZJNTW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FNUSY473PGHUPAJQIEFOBZJNTW/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":"2026-08-04T16:23:14Z","links":{"resolver":"https://pith.science/pith/FNUSY473PGHUPAJQIEFOBZJNTW","bundle":"https://pith.science/pith/FNUSY473PGHUPAJQIEFOBZJNTW/bundle.json","state":"https://pith.science/pith/FNUSY473PGHUPAJQIEFOBZJNTW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FNUSY473PGHUPAJQIEFOBZJNTW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2007:FNUSY473PGHUPAJQIEFOBZJNTW","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":"1df84ad7d36573eada7b097c13270924b3d7d21f84c874ea13e1b6967844a464","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph","submitted_at":"2007-11-29T19:31:05Z","title_canon_sha256":"b22665e76e0935fc121c3ce68aa9dea3087e9a74652e3eb2da8ed5cb35096687"},"schema_version":"1.0","source":{"id":"0711.4782","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0711.4782","created_at":"2026-07-04T17:06:59Z"},{"alias_kind":"arxiv_version","alias_value":"0711.4782v3","created_at":"2026-07-04T17:06:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0711.4782","created_at":"2026-07-04T17:06:59Z"},{"alias_kind":"pith_short_12","alias_value":"FNUSY473PGHU","created_at":"2026-07-04T17:06:59Z"},{"alias_kind":"pith_short_16","alias_value":"FNUSY473PGHUPAJQ","created_at":"2026-07-04T17:06:59Z"},{"alias_kind":"pith_short_8","alias_value":"FNUSY473","created_at":"2026-07-04T17:06:59Z"}],"graph_snapshots":[{"event_id":"sha256:637aa54f01ecde21427086aab18cf97caff82083bcb3cc0d4936bba8f491d1b3","target":"graph","created_at":"2026-07-04T17:06:59Z","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/0711.4782/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a theoretical model for Type Ib supernova (SN) 2006jc. We calculate the evolution of the progenitor star, hydrodynamics and nucleosynthesis of the SN explosion, and the SN bolometric light curve (LC). The synthetic bolometric LC is compared with the observed bolometric LC constructed by integrating the UV, optical, near-infrared (NIR), and mid-infrared (MIR) fluxes. The progenitor is assumed to be as massive as $40M_\\odot$ on the zero-age main-sequence. The star undergoes extensive mass loss to reduce its mass down to as small as $6.9M_\\odot$, thus becoming a WCO Wolf-Rayet star. Th","authors_text":"A. Chieffi, A. Tornambe, D.K. Sahu, G. C. Anupama, H. Kaneda, I. Sakon, J. Deng, K. Maeda, K. Nomoto, K. S. Kawabata, M. Limongi, M. Tanaka, N. Tominaga, T. Kozasa, T. Minezaki, T. Nozawa, T. Onaka, T.P. Prabhu, T. Suzuki, T. Tanab\\'e, T. Wada, U.K. Gurugubelli, Y. Ohyama, Y. Yoshii","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph","submitted_at":"2007-11-29T19:31:05Z","title":"The Peculiar Type Ib Supernova 2006jc: A WCO Wolf-Rayet Star Explosion"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0711.4782","kind":"arxiv","version":3},"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:db7592a94a1fbbcaecf28bcb06a92763dd94e7b1db419ccd6459f51230e13096","target":"record","created_at":"2026-07-04T17:06:59Z","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":"1df84ad7d36573eada7b097c13270924b3d7d21f84c874ea13e1b6967844a464","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph","submitted_at":"2007-11-29T19:31:05Z","title_canon_sha256":"b22665e76e0935fc121c3ce68aa9dea3087e9a74652e3eb2da8ed5cb35096687"},"schema_version":"1.0","source":{"id":"0711.4782","kind":"arxiv","version":3}},"canonical_sha256":"2b692c73fb798f478130410ae0e52d9da974574b15aa2a97e07a64832766a2e1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2b692c73fb798f478130410ae0e52d9da974574b15aa2a97e07a64832766a2e1","first_computed_at":"2026-07-04T17:06:59.752387Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:06:59.752387Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1ggw5Tu+B9OJJ31whl0/gefsCseiFMzB3sBo8BLwqFLBzyvwZGw/pP4okdCurc2MbaCBcZb+r4/tlc80Tc72BQ==","signature_status":"signed_v1","signed_at":"2026-07-04T17:06:59.752816Z","signed_message":"canonical_sha256_bytes"},"source_id":"0711.4782","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:db7592a94a1fbbcaecf28bcb06a92763dd94e7b1db419ccd6459f51230e13096","sha256:637aa54f01ecde21427086aab18cf97caff82083bcb3cc0d4936bba8f491d1b3"],"state_sha256":"f2063fa6ae0cf50fb1005cb8974d39507cfcd5730ab70c19a421f9b1f0c79269"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GcmxBD8JEyNwHfaddrp83JoEX5How8nQzYxUEUdSy65rpdBqVGSTzjt3k+YNS8VNI/J6zf9u4KVLjKPWEgB/AQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T16:23:14.590846Z","bundle_sha256":"8c6cd86480f514a377b407b69cdcab1301132539cdbd189938176d936ecd12f4"}}