{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:USTIXYJASSS3YH2BHDL47GFOJQ","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":"1094dd8a7c311ca12345be85618c463335aaa0630f93c352ae9cbf55905cff4d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2026-03-10T07:03:48Z","title_canon_sha256":"0d73e8f0d87a2f7077b38dfc3f054ed3c42c3beb6dc792dab15a0c9980844f57"},"schema_version":"1.0","source":{"id":"2603.09278","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2603.09278","created_at":"2026-05-20T01:05:10Z"},{"alias_kind":"arxiv_version","alias_value":"2603.09278v2","created_at":"2026-05-20T01:05:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2603.09278","created_at":"2026-05-20T01:05:10Z"},{"alias_kind":"pith_short_12","alias_value":"USTIXYJASSS3","created_at":"2026-05-20T01:05:10Z"},{"alias_kind":"pith_short_16","alias_value":"USTIXYJASSS3YH2B","created_at":"2026-05-20T01:05:10Z"},{"alias_kind":"pith_short_8","alias_value":"USTIXYJA","created_at":"2026-05-20T01:05:10Z"}],"graph_snapshots":[{"event_id":"sha256:991421cdac25af2386e1346acccc03ac33ba7f0a66d2f2b02fec2f1d6142b321","target":"graph","created_at":"2026-05-20T01:05:10Z","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/2603.09278/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Cosmic voids, the underdense regions of the Large Scale Structure (LSS), provide cosmological information highly complementary to that obtained from overdense regions. In this work, we investigate the constraining power of the void-shear cross-correlation (void lensing effect) on the total neutrino mass. Based on cosmological $N$-body simulations with varying neutrino masses, we populate BOSS LOW-Z-like galaxies at $0.2<z<0.4$ using HOD fitting, identify voids with the DIVE void finder and obtain their density profiles from the underlying dark matter and neutrino distributions. We then generat","authors_text":"Cheng Zhao, Chen Su, Huanyuan Shan, Wenshuo Xu, Yu Liu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2026-03-10T07:03:48Z","title":"Constraining Neutrino Mass with the Void Weak Lensing Effect"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2603.09278","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:c2c49cc30c96ac6899c74ba75fe118b342d3a71a872ec87efe66d31fc1920dea","target":"record","created_at":"2026-05-20T01:05:10Z","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":"1094dd8a7c311ca12345be85618c463335aaa0630f93c352ae9cbf55905cff4d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2026-03-10T07:03:48Z","title_canon_sha256":"0d73e8f0d87a2f7077b38dfc3f054ed3c42c3beb6dc792dab15a0c9980844f57"},"schema_version":"1.0","source":{"id":"2603.09278","kind":"arxiv","version":2}},"canonical_sha256":"a4a68be12094a5bc1f4138d7cf98ae4c1b554e90d876c49af8ddd7676bf11016","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a4a68be12094a5bc1f4138d7cf98ae4c1b554e90d876c49af8ddd7676bf11016","first_computed_at":"2026-05-20T01:05:10.679787Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-20T01:05:10.679787Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dZwLfecrpzFxQxuWEDJnIn7HActs9pJ5lMHaI/8pMDYqZPQg6DU1vu1BhydiblJIzbjCRfQe2lVklUp7PyQIAQ==","signature_status":"signed_v1","signed_at":"2026-05-20T01:05:10.680681Z","signed_message":"canonical_sha256_bytes"},"source_id":"2603.09278","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c2c49cc30c96ac6899c74ba75fe118b342d3a71a872ec87efe66d31fc1920dea","sha256:991421cdac25af2386e1346acccc03ac33ba7f0a66d2f2b02fec2f1d6142b321"],"state_sha256":"0720a2eb6157f30a5dd1097fd9c8cff3c3f01dc5cabc218f25722152945bd2b5"}