{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:WPSWG4B7W4OEH7JSLLSJLEVFUS","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":"f1ca1ef53cdbc45808666a1e1cc03729fbfcdd9c32dab789ee84d2ad9ae52f3f","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-05-11T17:35:23Z","title_canon_sha256":"78c72ef48e3bbbb69e24b6b76eefc89ca04c52a57df4f638596f77d7de9d333a"},"schema_version":"1.0","source":{"id":"1805.04500","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.04500","created_at":"2026-05-17T23:59:27Z"},{"alias_kind":"arxiv_version","alias_value":"1805.04500v2","created_at":"2026-05-17T23:59:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.04500","created_at":"2026-05-17T23:59:27Z"},{"alias_kind":"pith_short_12","alias_value":"WPSWG4B7W4OE","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_16","alias_value":"WPSWG4B7W4OEH7JS","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_8","alias_value":"WPSWG4B7","created_at":"2026-05-18T12:33:01Z"}],"graph_snapshots":[{"event_id":"sha256:44467cd16aa3f420c5d897f37b9f976c3a366c89e37d22e66471ed510a12c7a1","target":"graph","created_at":"2026-05-17T23:59:27Z","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":"We examine the hypothesis of decaying heavy dark matter (HDM) in the context of the IceCube highest energy neutrino events and recent limits on the diffuse flux of high-energy photons. We consider dark matter (DM) particles $X$ of mass $10^{6}\\leq M_X\\leq~10^{16}$ GeV decaying on tree level into $X \\rightarrow \\nu \\bar{\\nu}$, $X \\rightarrow e^+e^-$ and $X \\rightarrow q \\bar{q}$. The full simulation of hadronic and electroweak decay cascades and the subsequent propagation of the decay products through the interstellar medium allows us to determine the permitted values of $M_X$. We show that for","authors_text":"M.Kachelriess, M.Yu.Kuznetsov, O.E.Kalashev","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-05-11T17:35:23Z","title":"Heavy decaying dark matter and IceCube high energy neutrinos"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.04500","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":"sha256:35b3aab8f0e0721aa3f0a43e3b9ce27915f9a3433cd9260e375892254abfa8b2","target":"record","created_at":"2026-05-17T23:59:27Z","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":"f1ca1ef53cdbc45808666a1e1cc03729fbfcdd9c32dab789ee84d2ad9ae52f3f","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-05-11T17:35:23Z","title_canon_sha256":"78c72ef48e3bbbb69e24b6b76eefc89ca04c52a57df4f638596f77d7de9d333a"},"schema_version":"1.0","source":{"id":"1805.04500","kind":"arxiv","version":2}},"canonical_sha256":"b3e563703fb71c43fd325ae49592a5a4aa410186f24c6073d208e3a3e6351666","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b3e563703fb71c43fd325ae49592a5a4aa410186f24c6073d208e3a3e6351666","first_computed_at":"2026-05-17T23:59:27.860024Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:59:27.860024Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZiBwz18Spbt9h3YvBsMVfgErXHtNc0sg/0DxzS+ARuEL9IchentP1hhWtIO8P52yt23PyrGVuDrWWz7F/XEkBA==","signature_status":"signed_v1","signed_at":"2026-05-17T23:59:27.860558Z","signed_message":"canonical_sha256_bytes"},"source_id":"1805.04500","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:35b3aab8f0e0721aa3f0a43e3b9ce27915f9a3433cd9260e375892254abfa8b2","sha256:44467cd16aa3f420c5d897f37b9f976c3a366c89e37d22e66471ed510a12c7a1"],"state_sha256":"d64d6e4da947990aa019703dd6fde53deffff4d79ac06e0bd4ce0254f5494454"}