{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:6PAK5YZNJAJ2N6DTTQ47TCVYGI","short_pith_number":"pith:6PAK5YZN","canonical_record":{"source":{"id":"1404.0446","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-04-02T03:46:52Z","cross_cats_sorted":[],"title_canon_sha256":"eb2c4d8fe77a8e447a965d76d64353f74d630419e4c9f54cba4d1b2004d1d840","abstract_canon_sha256":"8023e0c3bb8dab78f5b2757e44afde6cea29657de2d13029900bb1efb71177eb"},"schema_version":"1.0"},"canonical_sha256":"f3c0aee32d4813a6f8739c39f98ab8321f34c9e216adb88ffe84e7b8a751f9b7","source":{"kind":"arxiv","id":"1404.0446","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1404.0446","created_at":"2026-05-18T02:55:03Z"},{"alias_kind":"arxiv_version","alias_value":"1404.0446v1","created_at":"2026-05-18T02:55:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.0446","created_at":"2026-05-18T02:55:03Z"},{"alias_kind":"pith_short_12","alias_value":"6PAK5YZNJAJ2","created_at":"2026-05-18T12:28:16Z"},{"alias_kind":"pith_short_16","alias_value":"6PAK5YZNJAJ2N6DT","created_at":"2026-05-18T12:28:16Z"},{"alias_kind":"pith_short_8","alias_value":"6PAK5YZN","created_at":"2026-05-18T12:28:16Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:6PAK5YZNJAJ2N6DTTQ47TCVYGI","target":"record","payload":{"canonical_record":{"source":{"id":"1404.0446","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-04-02T03:46:52Z","cross_cats_sorted":[],"title_canon_sha256":"eb2c4d8fe77a8e447a965d76d64353f74d630419e4c9f54cba4d1b2004d1d840","abstract_canon_sha256":"8023e0c3bb8dab78f5b2757e44afde6cea29657de2d13029900bb1efb71177eb"},"schema_version":"1.0"},"canonical_sha256":"f3c0aee32d4813a6f8739c39f98ab8321f34c9e216adb88ffe84e7b8a751f9b7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:55:03.336136Z","signature_b64":"LmQImj29NDfchcgdM2NZod7O11co9lh/dsf9zaWgVp5Z9MyCu3r1+RBuelCWmmSY3FOIxYEZjWi3hd4ictlKAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f3c0aee32d4813a6f8739c39f98ab8321f34c9e216adb88ffe84e7b8a751f9b7","last_reissued_at":"2026-05-18T02:55:03.335615Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:55:03.335615Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1404.0446","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":"2026-05-18T02:55:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"n3Yg8W5xYtvH7Ta2dDgGqKJkU+XJZOdBtwbM0sY9JY6TQPV5vKA84ae2d5+14gy7k41x7lvoARE3UdOsm88TCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T22:57:46.075178Z"},"content_sha256":"1a2f8164aa780d776b37d789aaf60ab418eb10d5db7c762592c7fd831a4a8b0f","schema_version":"1.0","event_id":"sha256:1a2f8164aa780d776b37d789aaf60ab418eb10d5db7c762592c7fd831a4a8b0f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:6PAK5YZNJAJ2N6DTTQ47TCVYGI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Probing the coupling of heavy dark matter to nucleons by detecting neutrino signature from the Earth core","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Guey-Lin Lin, Yen-Hsun Lin","submitted_at":"2014-04-02T03:46:52Z","abstract_excerpt":"We argue that the detection of neutrino signature from the Earth core is an ideal approach for probing the coupling of heavy dark matter ($m_{\\chi}>10^{4}$ GeV) to nucleons. We first note that direct searches for dark matter (DM) in such a mass range do not provide stringent constraints. Furthermore the energies of neutrinos arising from DM annihilations inside the Sun cannot exceed a few TeV at the Sun surface due to the attenuation effect. Therefore the sensitivity to the heavy DM coupling is lost. Finally, the detection of neutrino signature from galactic halo can only probe DM annihilation"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.0446","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":"2026-05-18T02:55:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lJT/Toe6j+/QiPnComXQy9VM7tpWRX4YBh4bAtD3eAkcFBMkY1Lyu4m2z6+CJ0s3N1ueTBtZERceuyTYxe7HBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T22:57:46.075529Z"},"content_sha256":"490f6551e50b833276c198040207a0ce60250423239ca420e2eeb449e485128c","schema_version":"1.0","event_id":"sha256:490f6551e50b833276c198040207a0ce60250423239ca420e2eeb449e485128c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6PAK5YZNJAJ2N6DTTQ47TCVYGI/bundle.json","state_url":"https://pith.science/pith/6PAK5YZNJAJ2N6DTTQ47TCVYGI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6PAK5YZNJAJ2N6DTTQ47TCVYGI/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":"2026-06-03T22:57:46Z","links":{"resolver":"https://pith.science/pith/6PAK5YZNJAJ2N6DTTQ47TCVYGI","bundle":"https://pith.science/pith/6PAK5YZNJAJ2N6DTTQ47TCVYGI/bundle.json","state":"https://pith.science/pith/6PAK5YZNJAJ2N6DTTQ47TCVYGI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6PAK5YZNJAJ2N6DTTQ47TCVYGI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:6PAK5YZNJAJ2N6DTTQ47TCVYGI","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":"8023e0c3bb8dab78f5b2757e44afde6cea29657de2d13029900bb1efb71177eb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-04-02T03:46:52Z","title_canon_sha256":"eb2c4d8fe77a8e447a965d76d64353f74d630419e4c9f54cba4d1b2004d1d840"},"schema_version":"1.0","source":{"id":"1404.0446","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1404.0446","created_at":"2026-05-18T02:55:03Z"},{"alias_kind":"arxiv_version","alias_value":"1404.0446v1","created_at":"2026-05-18T02:55:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.0446","created_at":"2026-05-18T02:55:03Z"},{"alias_kind":"pith_short_12","alias_value":"6PAK5YZNJAJ2","created_at":"2026-05-18T12:28:16Z"},{"alias_kind":"pith_short_16","alias_value":"6PAK5YZNJAJ2N6DT","created_at":"2026-05-18T12:28:16Z"},{"alias_kind":"pith_short_8","alias_value":"6PAK5YZN","created_at":"2026-05-18T12:28:16Z"}],"graph_snapshots":[{"event_id":"sha256:490f6551e50b833276c198040207a0ce60250423239ca420e2eeb449e485128c","target":"graph","created_at":"2026-05-18T02:55:03Z","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 argue that the detection of neutrino signature from the Earth core is an ideal approach for probing the coupling of heavy dark matter ($m_{\\chi}>10^{4}$ GeV) to nucleons. We first note that direct searches for dark matter (DM) in such a mass range do not provide stringent constraints. Furthermore the energies of neutrinos arising from DM annihilations inside the Sun cannot exceed a few TeV at the Sun surface due to the attenuation effect. Therefore the sensitivity to the heavy DM coupling is lost. Finally, the detection of neutrino signature from galactic halo can only probe DM annihilation","authors_text":"Guey-Lin Lin, Yen-Hsun Lin","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-04-02T03:46:52Z","title":"Probing the coupling of heavy dark matter to nucleons by detecting neutrino signature from the Earth core"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.0446","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":"sha256:1a2f8164aa780d776b37d789aaf60ab418eb10d5db7c762592c7fd831a4a8b0f","target":"record","created_at":"2026-05-18T02:55:03Z","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":"8023e0c3bb8dab78f5b2757e44afde6cea29657de2d13029900bb1efb71177eb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-04-02T03:46:52Z","title_canon_sha256":"eb2c4d8fe77a8e447a965d76d64353f74d630419e4c9f54cba4d1b2004d1d840"},"schema_version":"1.0","source":{"id":"1404.0446","kind":"arxiv","version":1}},"canonical_sha256":"f3c0aee32d4813a6f8739c39f98ab8321f34c9e216adb88ffe84e7b8a751f9b7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f3c0aee32d4813a6f8739c39f98ab8321f34c9e216adb88ffe84e7b8a751f9b7","first_computed_at":"2026-05-18T02:55:03.335615Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:55:03.335615Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LmQImj29NDfchcgdM2NZod7O11co9lh/dsf9zaWgVp5Z9MyCu3r1+RBuelCWmmSY3FOIxYEZjWi3hd4ictlKAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:55:03.336136Z","signed_message":"canonical_sha256_bytes"},"source_id":"1404.0446","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1a2f8164aa780d776b37d789aaf60ab418eb10d5db7c762592c7fd831a4a8b0f","sha256:490f6551e50b833276c198040207a0ce60250423239ca420e2eeb449e485128c"],"state_sha256":"ba2fa2a7ed3450e8dbab057ad98124a131a1de67b52d76acc9ec950465a31144"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3vTY4GLXw1kABRiii0z1/lKBeye7Tu/CHrAQTl2Ylve/P+tV4srBFF687yoR5aCB0kFXDHb4ai4w2a4u9VuTCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T22:57:46.077440Z","bundle_sha256":"9f92c6905dbc30b3afe09c41c3c77d70d0db7aed187d6b40bef1f6b322627e9a"}}