{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2002:MHS7YRWBUX3NMTQDFCLYBEP5IC","short_pith_number":"pith:MHS7YRWB","canonical_record":{"source":{"id":"astro-ph/0211194","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2002-11-10T22:15:02Z","cross_cats_sorted":[],"title_canon_sha256":"75b92fcd256a6d941dd69699f43f4ad26cc91c30a090507d81044ba948770b0a","abstract_canon_sha256":"471e12fb4699f186d20d6db4095ed72ddf5d5bb24e3c9a33e0a21f0e0fc2ca4e"},"schema_version":"1.0"},"canonical_sha256":"61e5fc46c1a5f6d64e0328978091fd40bcd07deda874c3f5a91e9aa343af25e3","source":{"kind":"arxiv","id":"astro-ph/0211194","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0211194","created_at":"2026-07-04T16:31:07Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0211194v2","created_at":"2026-07-04T16:31:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0211194","created_at":"2026-07-04T16:31:07Z"},{"alias_kind":"pith_short_12","alias_value":"MHS7YRWBUX3N","created_at":"2026-07-04T16:31:07Z"},{"alias_kind":"pith_short_16","alias_value":"MHS7YRWBUX3NMTQD","created_at":"2026-07-04T16:31:07Z"},{"alias_kind":"pith_short_8","alias_value":"MHS7YRWB","created_at":"2026-07-04T16:31:07Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2002:MHS7YRWBUX3NMTQDFCLYBEP5IC","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/0211194","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2002-11-10T22:15:02Z","cross_cats_sorted":[],"title_canon_sha256":"75b92fcd256a6d941dd69699f43f4ad26cc91c30a090507d81044ba948770b0a","abstract_canon_sha256":"471e12fb4699f186d20d6db4095ed72ddf5d5bb24e3c9a33e0a21f0e0fc2ca4e"},"schema_version":"1.0"},"canonical_sha256":"61e5fc46c1a5f6d64e0328978091fd40bcd07deda874c3f5a91e9aa343af25e3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:31:07.781810Z","signature_b64":"UTXiGM5bnYpxy0qh/3IOUW1Ai7IJq0Uq+TY3hGSO4D82yju4IOU3rNQH1abom0Tz5S9srzOdk1rqNjhG41m/CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"61e5fc46c1a5f6d64e0328978091fd40bcd07deda874c3f5a91e9aa343af25e3","last_reissued_at":"2026-07-04T16:31:07.781343Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:31:07.781343Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/0211194","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T16:31:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"i4rAyO1XhgLLocMZHFPBVmF2uS2NqNy1FDObzn+6evyWNFmHdlEV+mfAaksUJFR89IP2Kc/BAAPEh88EY1xyDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T06:08:44.533609Z"},"content_sha256":"61c92fbe93c24ee9afd23b90046ebccd936c56141c48b5d2efe9ea7a9f453891","schema_version":"1.0","event_id":"sha256:61c92fbe93c24ee9afd23b90046ebccd936c56141c48b5d2efe9ea7a9f453891"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2002:MHS7YRWBUX3NMTQDFCLYBEP5IC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Shock Breakout in Core-Collapse Supernovae and its Neutrino Signature","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Adam Burrows, Philip A. Pinto, Todd A. Thompson","submitted_at":"2002-11-10T22:15:02Z","abstract_excerpt":"(Abridged) We present results from dynamical models of core-collapse supernovae in one spatial dimension, employing a newly-developed Boltzmann neutrino radiation transport algorithm, coupled to Lagrangean hydrodynamics and a consistent high-density nuclear equation of state. We focus on shock breakout and its neutrino signature and follow the dynamical evolution of the cores of 11 M_sun, 15 M_sun, and 20 M_sun progenitors through collapse and the first 250 milliseconds after bounce. We examine the effects on the emergent neutrino spectra, light curves, and mix of species of artificial opacity"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0211194","kind":"arxiv","version":2},"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/astro-ph/0211194/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":"2026-07-04T16:31:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cY0DCrTaA4Xiut+e163/CzdyMLi2ENFo1RWDNcl1VKvHhNbkEu5PlZo/IaCWllQkT/Mbuf4s2eriPhgGfjzECw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T06:08:44.534556Z"},"content_sha256":"959c43c8a90fea1d327ba1c56714905655e34e3dbc7683125280afa7ed10cbde","schema_version":"1.0","event_id":"sha256:959c43c8a90fea1d327ba1c56714905655e34e3dbc7683125280afa7ed10cbde"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MHS7YRWBUX3NMTQDFCLYBEP5IC/bundle.json","state_url":"https://pith.science/pith/MHS7YRWBUX3NMTQDFCLYBEP5IC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MHS7YRWBUX3NMTQDFCLYBEP5IC/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":"2026-08-09T06:08:44Z","links":{"resolver":"https://pith.science/pith/MHS7YRWBUX3NMTQDFCLYBEP5IC","bundle":"https://pith.science/pith/MHS7YRWBUX3NMTQDFCLYBEP5IC/bundle.json","state":"https://pith.science/pith/MHS7YRWBUX3NMTQDFCLYBEP5IC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MHS7YRWBUX3NMTQDFCLYBEP5IC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2002:MHS7YRWBUX3NMTQDFCLYBEP5IC","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":"471e12fb4699f186d20d6db4095ed72ddf5d5bb24e3c9a33e0a21f0e0fc2ca4e","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2002-11-10T22:15:02Z","title_canon_sha256":"75b92fcd256a6d941dd69699f43f4ad26cc91c30a090507d81044ba948770b0a"},"schema_version":"1.0","source":{"id":"astro-ph/0211194","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0211194","created_at":"2026-07-04T16:31:07Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0211194v2","created_at":"2026-07-04T16:31:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0211194","created_at":"2026-07-04T16:31:07Z"},{"alias_kind":"pith_short_12","alias_value":"MHS7YRWBUX3N","created_at":"2026-07-04T16:31:07Z"},{"alias_kind":"pith_short_16","alias_value":"MHS7YRWBUX3NMTQD","created_at":"2026-07-04T16:31:07Z"},{"alias_kind":"pith_short_8","alias_value":"MHS7YRWB","created_at":"2026-07-04T16:31:07Z"}],"graph_snapshots":[{"event_id":"sha256:959c43c8a90fea1d327ba1c56714905655e34e3dbc7683125280afa7ed10cbde","target":"graph","created_at":"2026-07-04T16:31:07Z","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/astro-ph/0211194/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"(Abridged) We present results from dynamical models of core-collapse supernovae in one spatial dimension, employing a newly-developed Boltzmann neutrino radiation transport algorithm, coupled to Lagrangean hydrodynamics and a consistent high-density nuclear equation of state. We focus on shock breakout and its neutrino signature and follow the dynamical evolution of the cores of 11 M_sun, 15 M_sun, and 20 M_sun progenitors through collapse and the first 250 milliseconds after bounce. We examine the effects on the emergent neutrino spectra, light curves, and mix of species of artificial opacity","authors_text":"Adam Burrows, Philip A. Pinto, Todd A. Thompson","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2002-11-10T22:15:02Z","title":"Shock Breakout in Core-Collapse Supernovae and its Neutrino Signature"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0211194","kind":"arxiv","version":2},"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":"sha256:61c92fbe93c24ee9afd23b90046ebccd936c56141c48b5d2efe9ea7a9f453891","target":"record","created_at":"2026-07-04T16:31:07Z","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":"471e12fb4699f186d20d6db4095ed72ddf5d5bb24e3c9a33e0a21f0e0fc2ca4e","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2002-11-10T22:15:02Z","title_canon_sha256":"75b92fcd256a6d941dd69699f43f4ad26cc91c30a090507d81044ba948770b0a"},"schema_version":"1.0","source":{"id":"astro-ph/0211194","kind":"arxiv","version":2}},"canonical_sha256":"61e5fc46c1a5f6d64e0328978091fd40bcd07deda874c3f5a91e9aa343af25e3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"61e5fc46c1a5f6d64e0328978091fd40bcd07deda874c3f5a91e9aa343af25e3","first_computed_at":"2026-07-04T16:31:07.781343Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:31:07.781343Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UTXiGM5bnYpxy0qh/3IOUW1Ai7IJq0Uq+TY3hGSO4D82yju4IOU3rNQH1abom0Tz5S9srzOdk1rqNjhG41m/CA==","signature_status":"signed_v1","signed_at":"2026-07-04T16:31:07.781810Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0211194","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:61c92fbe93c24ee9afd23b90046ebccd936c56141c48b5d2efe9ea7a9f453891","sha256:959c43c8a90fea1d327ba1c56714905655e34e3dbc7683125280afa7ed10cbde"],"state_sha256":"80c4124ce1eb5f9e55137b65cf1558c5c0fd5140e534b019dc9504380ea47138"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jasFeHj53e9nCn8KcB+6u8/H/z6To7TqBWRn5kWyPf2/lKRh2RAaOIpTelbj7lbvliHtOU+deqaw4nD69HyGDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T06:08:44.577724Z","bundle_sha256":"ac6c51eb8df9a89465c931fb879c547c7960ef031f18c686c672f1bf3b7341f7"}}