{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:4RH5OXHBWSC4UJ4W7ZWUDYT7ZV","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":"c86f153c00e46b55d6656756fce6844291b0317ff9c6f8c6a3daa810e4102a40","cross_cats_sorted":["astro-ph.EP","hep-ex","physics.geo-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-07-02T17:52:41Z","title_canon_sha256":"5466e0e1ffb8165654a0a066231025518050692d3225bbbe9ab6a54528bc9d27"},"schema_version":"1.0","source":{"id":"2607.02644","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.02644","created_at":"2026-07-07T00:16:05Z"},{"alias_kind":"arxiv_version","alias_value":"2607.02644v1","created_at":"2026-07-07T00:16:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.02644","created_at":"2026-07-07T00:16:05Z"},{"alias_kind":"pith_short_12","alias_value":"4RH5OXHBWSC4","created_at":"2026-07-07T00:16:05Z"},{"alias_kind":"pith_short_16","alias_value":"4RH5OXHBWSC4UJ4W","created_at":"2026-07-07T00:16:05Z"},{"alias_kind":"pith_short_8","alias_value":"4RH5OXHB","created_at":"2026-07-07T00:16:05Z"}],"graph_snapshots":[{"event_id":"sha256:c4566f757a86c8ab9254351a2b098f0b347d26eb5c5d0bc98e94543d0933817d","target":"graph","created_at":"2026-07-07T00:16:05Z","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/2607.02644/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The Earth's interior reflects its geological evolution, from accretion to present-day dynamics. Its structure drives the geodynamo in the outer core, generating the magnetic field that shields the surface from charged cosmic radiation. The primary observables of the Earth's interior are its radial density distribution and derived quantities such as its mass and moment of inertia. These have traditionally been inferred from gravity and seismic wave propagation, which probe the macroscopic response of matter to gravitational and elastic forces. Here we instead constrain the Earth's density profi","authors_text":"The IceCube Collaboration","cross_cats":["astro-ph.EP","hep-ex","physics.geo-ph"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-07-02T17:52:41Z","title":"High-Energy Neutrino Tomography of the Earth's Interior with IceCube"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.02644","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":"sha256:187723cfcad2ed9a1535254bfeb32d44f0f36caf58962a15c9558d96344fe20a","target":"record","created_at":"2026-07-07T00:16:05Z","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":"c86f153c00e46b55d6656756fce6844291b0317ff9c6f8c6a3daa810e4102a40","cross_cats_sorted":["astro-ph.EP","hep-ex","physics.geo-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-07-02T17:52:41Z","title_canon_sha256":"5466e0e1ffb8165654a0a066231025518050692d3225bbbe9ab6a54528bc9d27"},"schema_version":"1.0","source":{"id":"2607.02644","kind":"arxiv","version":1}},"canonical_sha256":"e44fd75ce1b485ca2796fe6d41e27fcd44db238f7bfec182f8c31d9350cd3aba","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e44fd75ce1b485ca2796fe6d41e27fcd44db238f7bfec182f8c31d9350cd3aba","first_computed_at":"2026-07-07T00:16:05.149480Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-07T00:16:05.149480Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"G0bKzAqw8tE1dl5wmSUG2g9Fa3xpBfDvSw4ZfYGLu+IauJtyxpjbj2jbn0Eiw5zX1d0fIhyH2hxI/StMRoGiAw==","signature_status":"signed_v1","signed_at":"2026-07-07T00:16:05.150211Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.02644","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:187723cfcad2ed9a1535254bfeb32d44f0f36caf58962a15c9558d96344fe20a","sha256:c4566f757a86c8ab9254351a2b098f0b347d26eb5c5d0bc98e94543d0933817d"],"state_sha256":"1825e2be099d4acb9015f15c2602f66a1dda5243c62899376aa141c1e5deb7c6"}