{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:UOJXMKIII63RFV7VP444HTUFAD","short_pith_number":"pith:UOJXMKII","canonical_record":{"source":{"id":"2211.08688","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-11-16T05:47:07Z","cross_cats_sorted":["hep-ex","physics.ins-det"],"title_canon_sha256":"d0f6f6b01ff1c69afe40cabda07df2ee17c3a91f26921817ae22f5926eb46fa2","abstract_canon_sha256":"abc268d967f0b1c673ae66a6e3d585bd66fe8d77b7913a3bcc7611a025ef7bbe"},"schema_version":"1.0"},"canonical_sha256":"a39376290847b712d7f57f39c3ce8500c4e39b6e04b559216d4b607bd3900c7f","source":{"kind":"arxiv","id":"2211.08688","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2211.08688","created_at":"2026-07-05T06:44:28Z"},{"alias_kind":"arxiv_version","alias_value":"2211.08688v2","created_at":"2026-07-05T06:44:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2211.08688","created_at":"2026-07-05T06:44:28Z"},{"alias_kind":"pith_short_12","alias_value":"UOJXMKIII63R","created_at":"2026-07-05T06:44:28Z"},{"alias_kind":"pith_short_16","alias_value":"UOJXMKIII63RFV7V","created_at":"2026-07-05T06:44:28Z"},{"alias_kind":"pith_short_8","alias_value":"UOJXMKII","created_at":"2026-07-05T06:44:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:UOJXMKIII63RFV7VP444HTUFAD","target":"record","payload":{"canonical_record":{"source":{"id":"2211.08688","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-11-16T05:47:07Z","cross_cats_sorted":["hep-ex","physics.ins-det"],"title_canon_sha256":"d0f6f6b01ff1c69afe40cabda07df2ee17c3a91f26921817ae22f5926eb46fa2","abstract_canon_sha256":"abc268d967f0b1c673ae66a6e3d585bd66fe8d77b7913a3bcc7611a025ef7bbe"},"schema_version":"1.0"},"canonical_sha256":"a39376290847b712d7f57f39c3ce8500c4e39b6e04b559216d4b607bd3900c7f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:44:28.487545Z","signature_b64":"CD9YyOku33aWRp60K5MIuhgp+R3IHqCM4IHK7LWtI7eKpHxXAl1Ib3Ro4UAcJzMl0irclY5mAz3We0fLU0h4Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a39376290847b712d7f57f39c3ce8500c4e39b6e04b559216d4b607bd3900c7f","last_reissued_at":"2026-07-05T06:44:28.487055Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:44:28.487055Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2211.08688","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T06:44:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hBsIJRkkFTpolalpylf7eUH8bilxvh3SIpUW3S2QU1Ti1XEnvC70B3BOInPn66MlcjKQpVMiwDA9R2Wb/gx8Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T10:18:39.147347Z"},"content_sha256":"1635a8cabe8874f86e27a94695b68831b85a43ec0e68a71f9a50ed8c31015393","schema_version":"1.0","event_id":"sha256:1635a8cabe8874f86e27a94695b68831b85a43ec0e68a71f9a50ed8c31015393"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:UOJXMKIII63RFV7VP444HTUFAD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Locating the Core-Mantle Boundary using Oscillations of Atmospheric Neutrinos","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","physics.ins-det"],"primary_cat":"hep-ph","authors_text":"Amol Dighe, Anil Kumar, Anuj Kumar Upadhyay, Sanjib Kumar Agarwalla","submitted_at":"2022-11-16T05:47:07Z","abstract_excerpt":"Atmospheric neutrinos provide a unique avenue to explore the internal structure of Earth based on weak interactions, which is complementary to seismic studies and gravitational measurements. In this work, we demonstrate that the atmospheric neutrino oscillations in the presence of Earth matter can serve as an important tool to locate the core-mantle boundary (CMB). An atmospheric neutrino detector like the proposed 50 kt magnetized ICAL at INO can observe the core-passing neutrinos efficiently. These neutrinos would have experienced the MSW resonance and the parametric or neutrino oscillation "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.08688","kind":"arxiv","version":2},"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/2211.08688/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":"2026-07-05T06:44:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zH5sRQG0puHj8DSgUPNDw/lcR5jrYjNNWVB3Sr6bgWY8fS0RKRhUUQUO6jHu6lreUbJo3AwGv+NN6f0eV2yDBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T10:18:39.148110Z"},"content_sha256":"795a090dd5daaa0babbd9b2e9f63b46d78ddf7937943ea86583d4f981568c770","schema_version":"1.0","event_id":"sha256:795a090dd5daaa0babbd9b2e9f63b46d78ddf7937943ea86583d4f981568c770"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UOJXMKIII63RFV7VP444HTUFAD/bundle.json","state_url":"https://pith.science/pith/UOJXMKIII63RFV7VP444HTUFAD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UOJXMKIII63RFV7VP444HTUFAD/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":"2026-08-11T10:18:39Z","links":{"resolver":"https://pith.science/pith/UOJXMKIII63RFV7VP444HTUFAD","bundle":"https://pith.science/pith/UOJXMKIII63RFV7VP444HTUFAD/bundle.json","state":"https://pith.science/pith/UOJXMKIII63RFV7VP444HTUFAD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UOJXMKIII63RFV7VP444HTUFAD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:UOJXMKIII63RFV7VP444HTUFAD","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":"abc268d967f0b1c673ae66a6e3d585bd66fe8d77b7913a3bcc7611a025ef7bbe","cross_cats_sorted":["hep-ex","physics.ins-det"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-11-16T05:47:07Z","title_canon_sha256":"d0f6f6b01ff1c69afe40cabda07df2ee17c3a91f26921817ae22f5926eb46fa2"},"schema_version":"1.0","source":{"id":"2211.08688","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2211.08688","created_at":"2026-07-05T06:44:28Z"},{"alias_kind":"arxiv_version","alias_value":"2211.08688v2","created_at":"2026-07-05T06:44:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2211.08688","created_at":"2026-07-05T06:44:28Z"},{"alias_kind":"pith_short_12","alias_value":"UOJXMKIII63R","created_at":"2026-07-05T06:44:28Z"},{"alias_kind":"pith_short_16","alias_value":"UOJXMKIII63RFV7V","created_at":"2026-07-05T06:44:28Z"},{"alias_kind":"pith_short_8","alias_value":"UOJXMKII","created_at":"2026-07-05T06:44:28Z"}],"graph_snapshots":[{"event_id":"sha256:795a090dd5daaa0babbd9b2e9f63b46d78ddf7937943ea86583d4f981568c770","target":"graph","created_at":"2026-07-05T06:44:28Z","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/2211.08688/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Atmospheric neutrinos provide a unique avenue to explore the internal structure of Earth based on weak interactions, which is complementary to seismic studies and gravitational measurements. In this work, we demonstrate that the atmospheric neutrino oscillations in the presence of Earth matter can serve as an important tool to locate the core-mantle boundary (CMB). An atmospheric neutrino detector like the proposed 50 kt magnetized ICAL at INO can observe the core-passing neutrinos efficiently. These neutrinos would have experienced the MSW resonance and the parametric or neutrino oscillation ","authors_text":"Amol Dighe, Anil Kumar, Anuj Kumar Upadhyay, Sanjib Kumar Agarwalla","cross_cats":["hep-ex","physics.ins-det"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-11-16T05:47:07Z","title":"Locating the Core-Mantle Boundary using Oscillations of Atmospheric Neutrinos"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.08688","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":"sha256:1635a8cabe8874f86e27a94695b68831b85a43ec0e68a71f9a50ed8c31015393","target":"record","created_at":"2026-07-05T06:44:28Z","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":"abc268d967f0b1c673ae66a6e3d585bd66fe8d77b7913a3bcc7611a025ef7bbe","cross_cats_sorted":["hep-ex","physics.ins-det"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-11-16T05:47:07Z","title_canon_sha256":"d0f6f6b01ff1c69afe40cabda07df2ee17c3a91f26921817ae22f5926eb46fa2"},"schema_version":"1.0","source":{"id":"2211.08688","kind":"arxiv","version":2}},"canonical_sha256":"a39376290847b712d7f57f39c3ce8500c4e39b6e04b559216d4b607bd3900c7f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a39376290847b712d7f57f39c3ce8500c4e39b6e04b559216d4b607bd3900c7f","first_computed_at":"2026-07-05T06:44:28.487055Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:44:28.487055Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CD9YyOku33aWRp60K5MIuhgp+R3IHqCM4IHK7LWtI7eKpHxXAl1Ib3Ro4UAcJzMl0irclY5mAz3We0fLU0h4Dg==","signature_status":"signed_v1","signed_at":"2026-07-05T06:44:28.487545Z","signed_message":"canonical_sha256_bytes"},"source_id":"2211.08688","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1635a8cabe8874f86e27a94695b68831b85a43ec0e68a71f9a50ed8c31015393","sha256:795a090dd5daaa0babbd9b2e9f63b46d78ddf7937943ea86583d4f981568c770"],"state_sha256":"112ebd6ab6a858699723c1e5d027a5a421355931354f8ff3b3d9834dd58c0d9b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"G+W+z2QtDc867qhLle4H29So2LfQApy0JtTSRJg+Pps5SDoZdk51X9+Z3eX+aN/XEPqAZgh9TTtCNYh/+No9Aw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-11T10:18:39.152649Z","bundle_sha256":"f9066420132c5f59e2478c3d328dc3b78cbc01bc674e5fc9ec9dc54b35998cc5"}}