{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:4N5WR4Y6ELDCDSIY72JJY4J2PO","short_pith_number":"pith:4N5WR4Y6","canonical_record":{"source":{"id":"2211.01398","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-11-02T18:00:06Z","cross_cats_sorted":["hep-ex","hep-ph","nucl-th"],"title_canon_sha256":"3751d6b76cd6b37c7800bcac94099d8440db945800d0a062e55f2f0b5a008689","abstract_canon_sha256":"3da406d0347b68a35134cb48d95f31658a835d263708472b8ffa991e182a5740"},"schema_version":"1.0"},"canonical_sha256":"e37b68f31e22c621c918fe929c713a7bbbaaf32966b1632efa74f48887bc14e6","source":{"kind":"arxiv","id":"2211.01398","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2211.01398","created_at":"2026-07-05T05:59:41Z"},{"alias_kind":"arxiv_version","alias_value":"2211.01398v3","created_at":"2026-07-05T05:59:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2211.01398","created_at":"2026-07-05T05:59:41Z"},{"alias_kind":"pith_short_12","alias_value":"4N5WR4Y6ELDC","created_at":"2026-07-05T05:59:41Z"},{"alias_kind":"pith_short_16","alias_value":"4N5WR4Y6ELDCDSIY","created_at":"2026-07-05T05:59:41Z"},{"alias_kind":"pith_short_8","alias_value":"4N5WR4Y6","created_at":"2026-07-05T05:59:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:4N5WR4Y6ELDCDSIY72JJY4J2PO","target":"record","payload":{"canonical_record":{"source":{"id":"2211.01398","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-11-02T18:00:06Z","cross_cats_sorted":["hep-ex","hep-ph","nucl-th"],"title_canon_sha256":"3751d6b76cd6b37c7800bcac94099d8440db945800d0a062e55f2f0b5a008689","abstract_canon_sha256":"3da406d0347b68a35134cb48d95f31658a835d263708472b8ffa991e182a5740"},"schema_version":"1.0"},"canonical_sha256":"e37b68f31e22c621c918fe929c713a7bbbaaf32966b1632efa74f48887bc14e6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:59:41.231371Z","signature_b64":"3SWuxXb+V4E0hfla2Fp9sN3Hr/vLmc2kYhn8kCofy/PGOAC9MYHllb2GS7l5yYF6s70/HOL41LLr9bRSNpOgCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e37b68f31e22c621c918fe929c713a7bbbaaf32966b1632efa74f48887bc14e6","last_reissued_at":"2026-07-05T05:59:41.230992Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:59:41.230992Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2211.01398","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":"2026-07-05T05:59:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3sAKBDClE2V5vrqtKT25HCk+VSrkTXMteO5HRHRgK/TcolQOtQMYzX8C2TsQtzyMJCQBma4+qvO8K944BlzGDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T17:12:56.167496Z"},"content_sha256":"d22fb91c7a63e9f1ced6fa7eef956156812a018d930f61dfa5c2189c229bdb45","schema_version":"1.0","event_id":"sha256:d22fb91c7a63e9f1ced6fa7eef956156812a018d930f61dfa5c2189c229bdb45"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:4N5WR4Y6ELDCDSIY72JJY4J2PO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Connecting small-scale to large-scale structures of fast neutrino-flavor conversion","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","hep-ph","nucl-th"],"primary_cat":"astro-ph.HE","authors_text":"Hiroki Nagakura, Masamichi Zaizen","submitted_at":"2022-11-02T18:00:06Z","abstract_excerpt":"We present a systematic study of fast neutrino-flavor conversion (FFC) with both small-scale and large-scale numerical simulations in spherical symmetry. We find that FFCs can, in general, reach a quasi-steady state, and these features in the non-linear phase are not characterized by the growth rate of FFC instability but rather angular structures of electron neutrino lepton number (ELN) and heavy one (XLN). Our result suggests that neutrinos can almost reach a flavor equipartition even in cases with low growth rate of instability (e.g., shallow ELN crossing) and narrow angular regions (in mom"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.01398","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/2211.01398/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":"2026-07-05T05:59:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dqEP15m+JVbL5mKUyKBABl5L2MYrdnIICCk4Er8gKB5E2CS0KoSqRy7S5QZ52BRHHgcEY737lbXcj9kk6eMwBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T17:12:56.169064Z"},"content_sha256":"5432c404b14caacf37c392cab1d16c25ec4e8e8db74e84dd16fe89898ee53a83","schema_version":"1.0","event_id":"sha256:5432c404b14caacf37c392cab1d16c25ec4e8e8db74e84dd16fe89898ee53a83"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4N5WR4Y6ELDCDSIY72JJY4J2PO/bundle.json","state_url":"https://pith.science/pith/4N5WR4Y6ELDCDSIY72JJY4J2PO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4N5WR4Y6ELDCDSIY72JJY4J2PO/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":"2026-08-03T17:12:56Z","links":{"resolver":"https://pith.science/pith/4N5WR4Y6ELDCDSIY72JJY4J2PO","bundle":"https://pith.science/pith/4N5WR4Y6ELDCDSIY72JJY4J2PO/bundle.json","state":"https://pith.science/pith/4N5WR4Y6ELDCDSIY72JJY4J2PO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4N5WR4Y6ELDCDSIY72JJY4J2PO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:4N5WR4Y6ELDCDSIY72JJY4J2PO","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":"3da406d0347b68a35134cb48d95f31658a835d263708472b8ffa991e182a5740","cross_cats_sorted":["hep-ex","hep-ph","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-11-02T18:00:06Z","title_canon_sha256":"3751d6b76cd6b37c7800bcac94099d8440db945800d0a062e55f2f0b5a008689"},"schema_version":"1.0","source":{"id":"2211.01398","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2211.01398","created_at":"2026-07-05T05:59:41Z"},{"alias_kind":"arxiv_version","alias_value":"2211.01398v3","created_at":"2026-07-05T05:59:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2211.01398","created_at":"2026-07-05T05:59:41Z"},{"alias_kind":"pith_short_12","alias_value":"4N5WR4Y6ELDC","created_at":"2026-07-05T05:59:41Z"},{"alias_kind":"pith_short_16","alias_value":"4N5WR4Y6ELDCDSIY","created_at":"2026-07-05T05:59:41Z"},{"alias_kind":"pith_short_8","alias_value":"4N5WR4Y6","created_at":"2026-07-05T05:59:41Z"}],"graph_snapshots":[{"event_id":"sha256:5432c404b14caacf37c392cab1d16c25ec4e8e8db74e84dd16fe89898ee53a83","target":"graph","created_at":"2026-07-05T05:59:41Z","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/2211.01398/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a systematic study of fast neutrino-flavor conversion (FFC) with both small-scale and large-scale numerical simulations in spherical symmetry. We find that FFCs can, in general, reach a quasi-steady state, and these features in the non-linear phase are not characterized by the growth rate of FFC instability but rather angular structures of electron neutrino lepton number (ELN) and heavy one (XLN). Our result suggests that neutrinos can almost reach a flavor equipartition even in cases with low growth rate of instability (e.g., shallow ELN crossing) and narrow angular regions (in mom","authors_text":"Hiroki Nagakura, Masamichi Zaizen","cross_cats":["hep-ex","hep-ph","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-11-02T18:00:06Z","title":"Connecting small-scale to large-scale structures of fast neutrino-flavor conversion"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.01398","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:d22fb91c7a63e9f1ced6fa7eef956156812a018d930f61dfa5c2189c229bdb45","target":"record","created_at":"2026-07-05T05:59:41Z","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":"3da406d0347b68a35134cb48d95f31658a835d263708472b8ffa991e182a5740","cross_cats_sorted":["hep-ex","hep-ph","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-11-02T18:00:06Z","title_canon_sha256":"3751d6b76cd6b37c7800bcac94099d8440db945800d0a062e55f2f0b5a008689"},"schema_version":"1.0","source":{"id":"2211.01398","kind":"arxiv","version":3}},"canonical_sha256":"e37b68f31e22c621c918fe929c713a7bbbaaf32966b1632efa74f48887bc14e6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e37b68f31e22c621c918fe929c713a7bbbaaf32966b1632efa74f48887bc14e6","first_computed_at":"2026-07-05T05:59:41.230992Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:59:41.230992Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3SWuxXb+V4E0hfla2Fp9sN3Hr/vLmc2kYhn8kCofy/PGOAC9MYHllb2GS7l5yYF6s70/HOL41LLr9bRSNpOgCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T05:59:41.231371Z","signed_message":"canonical_sha256_bytes"},"source_id":"2211.01398","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d22fb91c7a63e9f1ced6fa7eef956156812a018d930f61dfa5c2189c229bdb45","sha256:5432c404b14caacf37c392cab1d16c25ec4e8e8db74e84dd16fe89898ee53a83"],"state_sha256":"ec737e2c0e7646da47fb97fe6d97c040208dd6e9d6070dee715a877ffc5de262"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HIArC2bvbIDeDIFNloeIdk5L2fMn5XsAZ0WwcB1/xP9uX8BVwh+qM8VdxiebWlQIqx8AUyIdK6UAh/2eXiVsAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T17:12:56.174925Z","bundle_sha256":"07cb55e0ce2200cae18b298a10078c09e2457fbedbbc51091fc3f42899df6d00"}}