{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:SSITCB3URRFHZTLWL7LJN64TY3","short_pith_number":"pith:SSITCB3U","canonical_record":{"source":{"id":"1012.0532","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2010-12-02T18:23:28Z","cross_cats_sorted":["hep-ph","nucl-th"],"title_canon_sha256":"1e9b2d3386d2069315abe5b1ac0443c2945398049269173fbe51213955e972ad","abstract_canon_sha256":"b9c7752ba3441779fbc0e9566c4c58bfbec634bedecacb5e1f754730c4ac572c"},"schema_version":"1.0"},"canonical_sha256":"94913107748c4a7ccd765fd696fb93c6d4128dc412a77cdf7fb0e19eb71dcf1e","source":{"kind":"arxiv","id":"1012.0532","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1012.0532","created_at":"2026-05-18T02:23:16Z"},{"alias_kind":"arxiv_version","alias_value":"1012.0532v1","created_at":"2026-05-18T02:23:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1012.0532","created_at":"2026-05-18T02:23:16Z"},{"alias_kind":"pith_short_12","alias_value":"SSITCB3URRFH","created_at":"2026-05-18T12:26:13Z"},{"alias_kind":"pith_short_16","alias_value":"SSITCB3URRFHZTLW","created_at":"2026-05-18T12:26:13Z"},{"alias_kind":"pith_short_8","alias_value":"SSITCB3U","created_at":"2026-05-18T12:26:13Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:SSITCB3URRFHZTLWL7LJN64TY3","target":"record","payload":{"canonical_record":{"source":{"id":"1012.0532","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2010-12-02T18:23:28Z","cross_cats_sorted":["hep-ph","nucl-th"],"title_canon_sha256":"1e9b2d3386d2069315abe5b1ac0443c2945398049269173fbe51213955e972ad","abstract_canon_sha256":"b9c7752ba3441779fbc0e9566c4c58bfbec634bedecacb5e1f754730c4ac572c"},"schema_version":"1.0"},"canonical_sha256":"94913107748c4a7ccd765fd696fb93c6d4128dc412a77cdf7fb0e19eb71dcf1e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:23:16.550730Z","signature_b64":"9oO6si3WHKnWI1zJJxsH4vyXBfz3t2JOqa6ShL5CVucpsJVt1aN8jXh9FFc84NXCBpwH4ZRms3ROP5y7SXXEDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"94913107748c4a7ccd765fd696fb93c6d4128dc412a77cdf7fb0e19eb71dcf1e","last_reissued_at":"2026-05-18T02:23:16.550161Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:23:16.550161Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1012.0532","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":"2026-05-18T02:23:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XXD2jl47jA8OYIOaYqQ/8rBh4ECWPBkRfcZtCsse+ed3l5o8wVBC/+fRtDk8TDmu9ZfehIROr0ak6WkDs4LABw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T06:11:28.699642Z"},"content_sha256":"2de9b3350bfa5975157db1e1c2dae23b93b93d386bb1662aeb6c6853cfdc7639","schema_version":"1.0","event_id":"sha256:2de9b3350bfa5975157db1e1c2dae23b93b93d386bb1662aeb6c6853cfdc7639"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:SSITCB3URRFHZTLWL7LJN64TY3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The influence of collective neutrino oscillations on a supernova r-process","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","nucl-th"],"primary_cat":"astro-ph.SR","authors_text":"Alexander Friedland, Gail C. McLaughlin, Huaiyu Duan, Rebecca Surman","submitted_at":"2010-12-02T18:23:28Z","abstract_excerpt":"Recently, it has been demonstrated that neutrinos in a supernova oscillate collectively. This process occurs much deeper than the conventional matter-induced MSW effect and hence may have an impact on nucleosynthesis. In this paper we explore the effects of collective neutrino oscillations on the r-process, using representative late-time neutrino spectra and outflow models. We find that accurate modeling of the collective oscillations is essential for this analysis. As an illustration, the often-used \"single-angle\" approximation makes grossly inaccurate predictions for the yields in our setup."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1012.0532","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":"2026-05-18T02:23:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ixM9/OF2seTPO6m68rm4xtKCfolH8+1oSC/SAfYlh6ZPVNVqACjGIEkqo+abZxDQm0GBtgi5hpq4n4OqtP+dDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T06:11:28.699987Z"},"content_sha256":"eda25115df33a3797d2dab0dd3d49f42885ed14e838cb59e7453aff4c0017af3","schema_version":"1.0","event_id":"sha256:eda25115df33a3797d2dab0dd3d49f42885ed14e838cb59e7453aff4c0017af3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SSITCB3URRFHZTLWL7LJN64TY3/bundle.json","state_url":"https://pith.science/pith/SSITCB3URRFHZTLWL7LJN64TY3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SSITCB3URRFHZTLWL7LJN64TY3/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":"2026-05-28T06:11:28Z","links":{"resolver":"https://pith.science/pith/SSITCB3URRFHZTLWL7LJN64TY3","bundle":"https://pith.science/pith/SSITCB3URRFHZTLWL7LJN64TY3/bundle.json","state":"https://pith.science/pith/SSITCB3URRFHZTLWL7LJN64TY3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SSITCB3URRFHZTLWL7LJN64TY3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:SSITCB3URRFHZTLWL7LJN64TY3","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":"b9c7752ba3441779fbc0e9566c4c58bfbec634bedecacb5e1f754730c4ac572c","cross_cats_sorted":["hep-ph","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2010-12-02T18:23:28Z","title_canon_sha256":"1e9b2d3386d2069315abe5b1ac0443c2945398049269173fbe51213955e972ad"},"schema_version":"1.0","source":{"id":"1012.0532","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1012.0532","created_at":"2026-05-18T02:23:16Z"},{"alias_kind":"arxiv_version","alias_value":"1012.0532v1","created_at":"2026-05-18T02:23:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1012.0532","created_at":"2026-05-18T02:23:16Z"},{"alias_kind":"pith_short_12","alias_value":"SSITCB3URRFH","created_at":"2026-05-18T12:26:13Z"},{"alias_kind":"pith_short_16","alias_value":"SSITCB3URRFHZTLW","created_at":"2026-05-18T12:26:13Z"},{"alias_kind":"pith_short_8","alias_value":"SSITCB3U","created_at":"2026-05-18T12:26:13Z"}],"graph_snapshots":[{"event_id":"sha256:eda25115df33a3797d2dab0dd3d49f42885ed14e838cb59e7453aff4c0017af3","target":"graph","created_at":"2026-05-18T02:23:16Z","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":"Recently, it has been demonstrated that neutrinos in a supernova oscillate collectively. This process occurs much deeper than the conventional matter-induced MSW effect and hence may have an impact on nucleosynthesis. In this paper we explore the effects of collective neutrino oscillations on the r-process, using representative late-time neutrino spectra and outflow models. We find that accurate modeling of the collective oscillations is essential for this analysis. As an illustration, the often-used \"single-angle\" approximation makes grossly inaccurate predictions for the yields in our setup.","authors_text":"Alexander Friedland, Gail C. McLaughlin, Huaiyu Duan, Rebecca Surman","cross_cats":["hep-ph","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2010-12-02T18:23:28Z","title":"The influence of collective neutrino oscillations on a supernova r-process"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1012.0532","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":"sha256:2de9b3350bfa5975157db1e1c2dae23b93b93d386bb1662aeb6c6853cfdc7639","target":"record","created_at":"2026-05-18T02:23:16Z","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":"b9c7752ba3441779fbc0e9566c4c58bfbec634bedecacb5e1f754730c4ac572c","cross_cats_sorted":["hep-ph","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2010-12-02T18:23:28Z","title_canon_sha256":"1e9b2d3386d2069315abe5b1ac0443c2945398049269173fbe51213955e972ad"},"schema_version":"1.0","source":{"id":"1012.0532","kind":"arxiv","version":1}},"canonical_sha256":"94913107748c4a7ccd765fd696fb93c6d4128dc412a77cdf7fb0e19eb71dcf1e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"94913107748c4a7ccd765fd696fb93c6d4128dc412a77cdf7fb0e19eb71dcf1e","first_computed_at":"2026-05-18T02:23:16.550161Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:23:16.550161Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9oO6si3WHKnWI1zJJxsH4vyXBfz3t2JOqa6ShL5CVucpsJVt1aN8jXh9FFc84NXCBpwH4ZRms3ROP5y7SXXEDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:23:16.550730Z","signed_message":"canonical_sha256_bytes"},"source_id":"1012.0532","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2de9b3350bfa5975157db1e1c2dae23b93b93d386bb1662aeb6c6853cfdc7639","sha256:eda25115df33a3797d2dab0dd3d49f42885ed14e838cb59e7453aff4c0017af3"],"state_sha256":"074bf0ef8b63fccf3dbbad8a98c34369c159a328263e878ec0af34abbc3d09a3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vUdY1NsX6dCyXn7fHrGEXXtfq/vbgqMndh3Nl2AVC9mij1WwaeYkVqgH7IH4Vm0/Sa/JULyU1QIQ86iD+eEWDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T06:11:28.701969Z","bundle_sha256":"8b1597cebbe601c90e9b7b63d0f96bbf090e52657fc7f433abab7217f9153e3b"}}