{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:6JV4LWZSWIGEULYKMT3KEP52BJ","short_pith_number":"pith:6JV4LWZS","canonical_record":{"source":{"id":"1705.10249","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-05-29T15:22:35Z","cross_cats_sorted":[],"title_canon_sha256":"c6e6efef1d247e174738875c7819a4279239ff6fcfdfdff592948de23c4d973a","abstract_canon_sha256":"c756028ee52284c0c8ec66f2f905223e683e08dde7f7024d3027c4633acb2fe9"},"schema_version":"1.0"},"canonical_sha256":"f26bc5db32b20c4a2f0a64f6a23fba0a69fb24ca4afa298c70d4912042101ee1","source":{"kind":"arxiv","id":"1705.10249","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.10249","created_at":"2026-05-18T00:42:04Z"},{"alias_kind":"arxiv_version","alias_value":"1705.10249v1","created_at":"2026-05-18T00:42:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.10249","created_at":"2026-05-18T00:42:04Z"},{"alias_kind":"pith_short_12","alias_value":"6JV4LWZSWIGE","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_16","alias_value":"6JV4LWZSWIGEULYK","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_8","alias_value":"6JV4LWZS","created_at":"2026-05-18T12:31:03Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:6JV4LWZSWIGEULYKMT3KEP52BJ","target":"record","payload":{"canonical_record":{"source":{"id":"1705.10249","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-05-29T15:22:35Z","cross_cats_sorted":[],"title_canon_sha256":"c6e6efef1d247e174738875c7819a4279239ff6fcfdfdff592948de23c4d973a","abstract_canon_sha256":"c756028ee52284c0c8ec66f2f905223e683e08dde7f7024d3027c4633acb2fe9"},"schema_version":"1.0"},"canonical_sha256":"f26bc5db32b20c4a2f0a64f6a23fba0a69fb24ca4afa298c70d4912042101ee1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:42:04.411412Z","signature_b64":"tFfpEO31IWbWyudnBxpyHVnj9z1u/OCkRtir05zRhE63tfLHBLJ+eLUGfFYC4jU42203rElQnKkLnT2pJSKrBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f26bc5db32b20c4a2f0a64f6a23fba0a69fb24ca4afa298c70d4912042101ee1","last_reissued_at":"2026-05-18T00:42:04.410684Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:42:04.410684Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1705.10249","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":"2026-05-18T00:42:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4zvOHNL3b01Fl7tinPREmNL/MwmWcVqraU17J24x7fd8oKOPfjnF+DXzjcRI8/5Cz8fA51AByvz3NlntC0myDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-03T03:29:13.803619Z"},"content_sha256":"a32950cef1a3024b7322d89007d55c6e76962825b9790ca101a68dc400fe9f78","schema_version":"1.0","event_id":"sha256:a32950cef1a3024b7322d89007d55c6e76962825b9790ca101a68dc400fe9f78"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:6JV4LWZSWIGEULYKMT3KEP52BJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Modelling the Type Ic SN 2004aw: a Moderately Energetic Explosion of a Massive C+O Star without a GRB","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"2), (2) MPA, (3) German Aerospace Center, (4) INAF IASF Bologna Italy, 5), (5) Scuola Normale Superiore, (6) National Astronomical Observatories CAS, (7) Smithsonian Astrophysical Observatory, 8), (8) ESO, (9) Kavli IPMU, Beijing, Cambridge, China, D.N. Sauer (3), E. Pian (4, Garching, Germany, Italy, Japan), J. Deng (6), Kashiwa, K. Nomoto (9) ((1) Liverpool John Moores Univ., MA, Oberpfaffenhofen, P.A. Mazzali (1, Pisa, S. Ben Ami (7), S. Prentice (1), S. Taubenberger (2, UK, USA","submitted_at":"2017-05-29T15:22:35Z","abstract_excerpt":"An analysis of the Type Ic supernova (SN) 2004aw is performed by means of models of the photospheric and nebular spectra and of the bolometric light curve. SN2004aw is shown not to be ``broad-lined'', contrary to previous claims, but rather a ``fast-lined'' SN Ic. The spectral resemblance to the narrow-lined Type Ic SN1994I, combined with the strong nebular [O I] emission and the broad light curve, point to a moderately energetic explosion of a massive C+O star. The ejected 56Ni mass is ~0.2 Msun. The ejecta mass as constrained by the models is ~3-5 Msun, while the kinetic energy is estimated "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.10249","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":"2026-05-18T00:42:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1R0+bX+3LBolYarUQISzljcsVirpOSsBZhB6e79xQNkqhSe19CYzQDttY/fslxhSiDinPvi0e46ldxAOlga5Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-03T03:29:13.803994Z"},"content_sha256":"fede721eb178adeb94b1d5c0ed5409e491672fc0c173bb8a2a41fa13bca1429c","schema_version":"1.0","event_id":"sha256:fede721eb178adeb94b1d5c0ed5409e491672fc0c173bb8a2a41fa13bca1429c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6JV4LWZSWIGEULYKMT3KEP52BJ/bundle.json","state_url":"https://pith.science/pith/6JV4LWZSWIGEULYKMT3KEP52BJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6JV4LWZSWIGEULYKMT3KEP52BJ/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":"2026-07-03T03:29:13Z","links":{"resolver":"https://pith.science/pith/6JV4LWZSWIGEULYKMT3KEP52BJ","bundle":"https://pith.science/pith/6JV4LWZSWIGEULYKMT3KEP52BJ/bundle.json","state":"https://pith.science/pith/6JV4LWZSWIGEULYKMT3KEP52BJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6JV4LWZSWIGEULYKMT3KEP52BJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:6JV4LWZSWIGEULYKMT3KEP52BJ","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":"c756028ee52284c0c8ec66f2f905223e683e08dde7f7024d3027c4633acb2fe9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-05-29T15:22:35Z","title_canon_sha256":"c6e6efef1d247e174738875c7819a4279239ff6fcfdfdff592948de23c4d973a"},"schema_version":"1.0","source":{"id":"1705.10249","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.10249","created_at":"2026-05-18T00:42:04Z"},{"alias_kind":"arxiv_version","alias_value":"1705.10249v1","created_at":"2026-05-18T00:42:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.10249","created_at":"2026-05-18T00:42:04Z"},{"alias_kind":"pith_short_12","alias_value":"6JV4LWZSWIGE","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_16","alias_value":"6JV4LWZSWIGEULYK","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_8","alias_value":"6JV4LWZS","created_at":"2026-05-18T12:31:03Z"}],"graph_snapshots":[{"event_id":"sha256:fede721eb178adeb94b1d5c0ed5409e491672fc0c173bb8a2a41fa13bca1429c","target":"graph","created_at":"2026-05-18T00:42:04Z","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":"An analysis of the Type Ic supernova (SN) 2004aw is performed by means of models of the photospheric and nebular spectra and of the bolometric light curve. SN2004aw is shown not to be ``broad-lined'', contrary to previous claims, but rather a ``fast-lined'' SN Ic. The spectral resemblance to the narrow-lined Type Ic SN1994I, combined with the strong nebular [O I] emission and the broad light curve, point to a moderately energetic explosion of a massive C+O star. The ejected 56Ni mass is ~0.2 Msun. The ejecta mass as constrained by the models is ~3-5 Msun, while the kinetic energy is estimated ","authors_text":"2), (2) MPA, (3) German Aerospace Center, (4) INAF IASF Bologna Italy, 5), (5) Scuola Normale Superiore, (6) National Astronomical Observatories CAS, (7) Smithsonian Astrophysical Observatory, 8), (8) ESO, (9) Kavli IPMU, Beijing, Cambridge, China, D.N. Sauer (3), E. Pian (4, Garching, Germany, Italy, Japan), J. Deng (6), Kashiwa, K. Nomoto (9) ((1) Liverpool John Moores Univ., MA, Oberpfaffenhofen, P.A. Mazzali (1, Pisa, S. Ben Ami (7), S. Prentice (1), S. Taubenberger (2, UK, USA","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-05-29T15:22:35Z","title":"Modelling the Type Ic SN 2004aw: a Moderately Energetic Explosion of a Massive C+O Star without a GRB"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.10249","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:a32950cef1a3024b7322d89007d55c6e76962825b9790ca101a68dc400fe9f78","target":"record","created_at":"2026-05-18T00:42:04Z","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":"c756028ee52284c0c8ec66f2f905223e683e08dde7f7024d3027c4633acb2fe9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-05-29T15:22:35Z","title_canon_sha256":"c6e6efef1d247e174738875c7819a4279239ff6fcfdfdff592948de23c4d973a"},"schema_version":"1.0","source":{"id":"1705.10249","kind":"arxiv","version":1}},"canonical_sha256":"f26bc5db32b20c4a2f0a64f6a23fba0a69fb24ca4afa298c70d4912042101ee1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f26bc5db32b20c4a2f0a64f6a23fba0a69fb24ca4afa298c70d4912042101ee1","first_computed_at":"2026-05-18T00:42:04.410684Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:42:04.410684Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tFfpEO31IWbWyudnBxpyHVnj9z1u/OCkRtir05zRhE63tfLHBLJ+eLUGfFYC4jU42203rElQnKkLnT2pJSKrBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:42:04.411412Z","signed_message":"canonical_sha256_bytes"},"source_id":"1705.10249","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a32950cef1a3024b7322d89007d55c6e76962825b9790ca101a68dc400fe9f78","sha256:fede721eb178adeb94b1d5c0ed5409e491672fc0c173bb8a2a41fa13bca1429c"],"state_sha256":"9c6cecc6325d5766a51c5a7099b04dd11d62242b070ee3333cd50ef8111e96be"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rtoL+m5tLH+w5kn3rPSjXiy5jxLresivIgA34Y5iKb5xEOpV5H2BkadO0KyYg43xpZ8RBJ8S6J8ry/CimeVtDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-03T03:29:13.805948Z","bundle_sha256":"199725d426a67e4bc2bbff3f4fe64fb9576b77d09965a047cdec0ce0717e8f32"}}