{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:2RXZMQRJQFFKRG2YVHOUA2VDNA","short_pith_number":"pith:2RXZMQRJ","canonical_record":{"source":{"id":"2411.14182","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.geo-ph","submitted_at":"2024-11-21T14:47:34Z","cross_cats_sorted":[],"title_canon_sha256":"404bf64fe64a8a7ba90a7c4ddf7fdff5373bce4c781e3c51cba5dc8fa369f3e7","abstract_canon_sha256":"ce89f2391390685e21f62bfb74aa4f86355a62a6b35bd67a46facfbe83a1f9e9"},"schema_version":"1.0"},"canonical_sha256":"d46f964229814aa89b58a9dd406aa3683ca30001fb98f2553a01924e5336aa0b","source":{"kind":"arxiv","id":"2411.14182","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.14182","created_at":"2026-07-05T12:01:43Z"},{"alias_kind":"arxiv_version","alias_value":"2411.14182v2","created_at":"2026-07-05T12:01:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.14182","created_at":"2026-07-05T12:01:43Z"},{"alias_kind":"pith_short_12","alias_value":"2RXZMQRJQFFK","created_at":"2026-07-05T12:01:43Z"},{"alias_kind":"pith_short_16","alias_value":"2RXZMQRJQFFKRG2Y","created_at":"2026-07-05T12:01:43Z"},{"alias_kind":"pith_short_8","alias_value":"2RXZMQRJ","created_at":"2026-07-05T12:01:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:2RXZMQRJQFFKRG2YVHOUA2VDNA","target":"record","payload":{"canonical_record":{"source":{"id":"2411.14182","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.geo-ph","submitted_at":"2024-11-21T14:47:34Z","cross_cats_sorted":[],"title_canon_sha256":"404bf64fe64a8a7ba90a7c4ddf7fdff5373bce4c781e3c51cba5dc8fa369f3e7","abstract_canon_sha256":"ce89f2391390685e21f62bfb74aa4f86355a62a6b35bd67a46facfbe83a1f9e9"},"schema_version":"1.0"},"canonical_sha256":"d46f964229814aa89b58a9dd406aa3683ca30001fb98f2553a01924e5336aa0b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T12:01:43.716258Z","signature_b64":"XbReaCZI3E8GN14EL9bUkq1t/6caj1DKZ0ykuadJy3RaCwwdZ/XGT1d7rCDH2HT8Ttd69/u/BDnxClWBaEdrBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d46f964229814aa89b58a9dd406aa3683ca30001fb98f2553a01924e5336aa0b","last_reissued_at":"2026-07-05T12:01:43.715638Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T12:01:43.715638Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2411.14182","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":"2026-07-05T12:01:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+sJS15PDbkfLgcKjhJx7f5FtJp7mkKQhiR9+Uc5yl/o1mU+qykDO0EwxPZZ9ty7QYIbI4Votod1S6gRgnGSBBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T23:17:40.558445Z"},"content_sha256":"0f2972c5a064e6a35ce8225ae2794c9f94eb91568cdd72049e9dc7776e5b6a98","schema_version":"1.0","event_id":"sha256:0f2972c5a064e6a35ce8225ae2794c9f94eb91568cdd72049e9dc7776e5b6a98"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:2RXZMQRJQFFKRG2YVHOUA2VDNA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Enhanced receiver function imaging of crustal structures using symmetric autoencoders","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.geo-ph","authors_text":"Pawan Bharadwaj, T. Rengneichuong Koireng","submitted_at":"2024-11-21T14:47:34Z","abstract_excerpt":"The receiver-function (RF) technique aims to recover receiver-side crustal and mantle structures by deconvolving either the radial or transverse component with the vertical component seismogram. Analysis of the variations of RFs along the backazimuth and slowness is the key in determining the geometry and anisotropic properties of the crustal structures. However, the deconvolution introduces pseudorandom nuisance effects, due to unknown earthquake source signatures and seismic noise, which obstruct the precise extraction of backazimuth and slowness dependent crustal effects. Our goal is to obt"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.14182","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/2411.14182/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":"2026-07-05T12:01:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"r68qhvlIF3OWanLWwzwfvdwHv63u7eqJmfvGSvGO8n1w2eK81I2Dc2oZJhA2LZxEkAJ3KgLG5eg63Otje1HqDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T23:17:40.559168Z"},"content_sha256":"86b25b1b0b2e5d50f40b63e5d256fc730b5d05e44d2306a233ac3710ec31a5d9","schema_version":"1.0","event_id":"sha256:86b25b1b0b2e5d50f40b63e5d256fc730b5d05e44d2306a233ac3710ec31a5d9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2RXZMQRJQFFKRG2YVHOUA2VDNA/bundle.json","state_url":"https://pith.science/pith/2RXZMQRJQFFKRG2YVHOUA2VDNA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2RXZMQRJQFFKRG2YVHOUA2VDNA/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":"2026-08-12T23:17:40Z","links":{"resolver":"https://pith.science/pith/2RXZMQRJQFFKRG2YVHOUA2VDNA","bundle":"https://pith.science/pith/2RXZMQRJQFFKRG2YVHOUA2VDNA/bundle.json","state":"https://pith.science/pith/2RXZMQRJQFFKRG2YVHOUA2VDNA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2RXZMQRJQFFKRG2YVHOUA2VDNA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:2RXZMQRJQFFKRG2YVHOUA2VDNA","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":"ce89f2391390685e21f62bfb74aa4f86355a62a6b35bd67a46facfbe83a1f9e9","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.geo-ph","submitted_at":"2024-11-21T14:47:34Z","title_canon_sha256":"404bf64fe64a8a7ba90a7c4ddf7fdff5373bce4c781e3c51cba5dc8fa369f3e7"},"schema_version":"1.0","source":{"id":"2411.14182","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.14182","created_at":"2026-07-05T12:01:43Z"},{"alias_kind":"arxiv_version","alias_value":"2411.14182v2","created_at":"2026-07-05T12:01:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.14182","created_at":"2026-07-05T12:01:43Z"},{"alias_kind":"pith_short_12","alias_value":"2RXZMQRJQFFK","created_at":"2026-07-05T12:01:43Z"},{"alias_kind":"pith_short_16","alias_value":"2RXZMQRJQFFKRG2Y","created_at":"2026-07-05T12:01:43Z"},{"alias_kind":"pith_short_8","alias_value":"2RXZMQRJ","created_at":"2026-07-05T12:01:43Z"}],"graph_snapshots":[{"event_id":"sha256:86b25b1b0b2e5d50f40b63e5d256fc730b5d05e44d2306a233ac3710ec31a5d9","target":"graph","created_at":"2026-07-05T12:01:43Z","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/2411.14182/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The receiver-function (RF) technique aims to recover receiver-side crustal and mantle structures by deconvolving either the radial or transverse component with the vertical component seismogram. Analysis of the variations of RFs along the backazimuth and slowness is the key in determining the geometry and anisotropic properties of the crustal structures. However, the deconvolution introduces pseudorandom nuisance effects, due to unknown earthquake source signatures and seismic noise, which obstruct the precise extraction of backazimuth and slowness dependent crustal effects. Our goal is to obt","authors_text":"Pawan Bharadwaj, T. Rengneichuong Koireng","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.geo-ph","submitted_at":"2024-11-21T14:47:34Z","title":"Enhanced receiver function imaging of crustal structures using symmetric autoencoders"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.14182","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":"sha256:0f2972c5a064e6a35ce8225ae2794c9f94eb91568cdd72049e9dc7776e5b6a98","target":"record","created_at":"2026-07-05T12:01:43Z","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":"ce89f2391390685e21f62bfb74aa4f86355a62a6b35bd67a46facfbe83a1f9e9","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.geo-ph","submitted_at":"2024-11-21T14:47:34Z","title_canon_sha256":"404bf64fe64a8a7ba90a7c4ddf7fdff5373bce4c781e3c51cba5dc8fa369f3e7"},"schema_version":"1.0","source":{"id":"2411.14182","kind":"arxiv","version":2}},"canonical_sha256":"d46f964229814aa89b58a9dd406aa3683ca30001fb98f2553a01924e5336aa0b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d46f964229814aa89b58a9dd406aa3683ca30001fb98f2553a01924e5336aa0b","first_computed_at":"2026-07-05T12:01:43.715638Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T12:01:43.715638Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XbReaCZI3E8GN14EL9bUkq1t/6caj1DKZ0ykuadJy3RaCwwdZ/XGT1d7rCDH2HT8Ttd69/u/BDnxClWBaEdrBA==","signature_status":"signed_v1","signed_at":"2026-07-05T12:01:43.716258Z","signed_message":"canonical_sha256_bytes"},"source_id":"2411.14182","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0f2972c5a064e6a35ce8225ae2794c9f94eb91568cdd72049e9dc7776e5b6a98","sha256:86b25b1b0b2e5d50f40b63e5d256fc730b5d05e44d2306a233ac3710ec31a5d9"],"state_sha256":"8d7f07de94f5e941a744a8896f9ad6b673f1ab68ffd1f99b711e489e0fe0e5f2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lYLioG3znCzm8IOVvhRVPHNhePHwqcEt1gVUZDWhLfNlZWUInGA3jPEmI+NV3BGfGTm1SnpyUmbNtOQw07elAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-12T23:17:40.570422Z","bundle_sha256":"69a87a6ea9511e1fa8c68e10d98a87f41ef07d50966c9f08d5d22341efb2c1fc"}}