{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:KWMK7VGSIU73LHZAHLPF5ABCXM","short_pith_number":"pith:KWMK7VGS","canonical_record":{"source":{"id":"2607.09845","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-07-10T18:00:00Z","cross_cats_sorted":["astro-ph.CO","hep-ex"],"title_canon_sha256":"9f256ad51c7bd0f705a6ec184eececfbdc35c072ec78a41551ecdff76240be88","abstract_canon_sha256":"71b84c31d4dfd7e8729bc68018b08a2ad01710d1c93e9c25f3853335b8df3786"},"schema_version":"1.0"},"canonical_sha256":"5598afd4d2453fb59f203ade5e8022bb28f401fedda6babd0e05f50ed13c0470","source":{"kind":"arxiv","id":"2607.09845","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.09845","created_at":"2026-07-14T00:18:39Z"},{"alias_kind":"arxiv_version","alias_value":"2607.09845v1","created_at":"2026-07-14T00:18:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.09845","created_at":"2026-07-14T00:18:39Z"},{"alias_kind":"pith_short_12","alias_value":"KWMK7VGSIU73","created_at":"2026-07-14T00:18:39Z"},{"alias_kind":"pith_short_16","alias_value":"KWMK7VGSIU73LHZA","created_at":"2026-07-14T00:18:39Z"},{"alias_kind":"pith_short_8","alias_value":"KWMK7VGS","created_at":"2026-07-14T00:18:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:KWMK7VGSIU73LHZAHLPF5ABCXM","target":"record","payload":{"canonical_record":{"source":{"id":"2607.09845","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-07-10T18:00:00Z","cross_cats_sorted":["astro-ph.CO","hep-ex"],"title_canon_sha256":"9f256ad51c7bd0f705a6ec184eececfbdc35c072ec78a41551ecdff76240be88","abstract_canon_sha256":"71b84c31d4dfd7e8729bc68018b08a2ad01710d1c93e9c25f3853335b8df3786"},"schema_version":"1.0"},"canonical_sha256":"5598afd4d2453fb59f203ade5e8022bb28f401fedda6babd0e05f50ed13c0470","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-14T00:18:39.041666Z","signature_b64":"No16I4HHbVydQum+En7Bn0qWHLua1DxZsCi5V9UvkSdaFsnCVYtypDZh126asM9bNovyJGA+Zyh4ccZA+0i8Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5598afd4d2453fb59f203ade5e8022bb28f401fedda6babd0e05f50ed13c0470","last_reissued_at":"2026-07-14T00:18:39.040803Z","signature_status":"signed_v1","first_computed_at":"2026-07-14T00:18:39.040803Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2607.09845","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":"2026-07-14T00:18:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vPwOi95NF1Iky+biXHOs3jTfi86nI0KccZCawLRH4a8tyAoiYpxBYzzlERig5sCpzU1Un6uAoit4IPH/w3VTBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-15T07:27:12.783124Z"},"content_sha256":"b5c5971f07d5f9438955f4df2f4fb61e12f1dcc1df0ec2124d916adfbd99a400","schema_version":"1.0","event_id":"sha256:b5c5971f07d5f9438955f4df2f4fb61e12f1dcc1df0ec2124d916adfbd99a400"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:KWMK7VGSIU73LHZAHLPF5ABCXM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Searching for heavy charged relics in the Earth","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO","hep-ex"],"primary_cat":"hep-ph","authors_text":"Erwin H. Tanin, Peter W. Graham, Reza Ebadi, Samuel S. Y. Wong, Surjeet Rajendran","submitted_at":"2026-07-10T18:00:00Z","abstract_excerpt":"We propose a method for detecting an ambient density of heavy, electrically-charged particles. Such particles would impact the Earth, lose energy in terrestrial matter, and become trapped. We study the accumulation of these rare particles in multiple target materials that provide large exposure, such as water and geological rocks. We discuss strategies for concentrating the particles by centrifugation or gravitational settling, along with particle identification using mass spectrometry. This method enables the discovery of charged relics with masses $1-10^{12}\\,{\\rm TeV}$ comprising a tiny fra"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.09845","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2607.09845/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":"2026-07-14T00:18:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KZDw5TK70Lw+4exD9rAJUQIYL9FcjhaJ2UYG6eujjKnno9EsqjcXcFsTwj/Kj8MdqHAhWH0zSPb680O/g1PFDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-15T07:27:12.783518Z"},"content_sha256":"a827dbc8f21f35e25e15df22aedd84288301f3ed15787111a2a8e96be515a2ad","schema_version":"1.0","event_id":"sha256:a827dbc8f21f35e25e15df22aedd84288301f3ed15787111a2a8e96be515a2ad"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KWMK7VGSIU73LHZAHLPF5ABCXM/bundle.json","state_url":"https://pith.science/pith/KWMK7VGSIU73LHZAHLPF5ABCXM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KWMK7VGSIU73LHZAHLPF5ABCXM/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":"2026-07-15T07:27:12Z","links":{"resolver":"https://pith.science/pith/KWMK7VGSIU73LHZAHLPF5ABCXM","bundle":"https://pith.science/pith/KWMK7VGSIU73LHZAHLPF5ABCXM/bundle.json","state":"https://pith.science/pith/KWMK7VGSIU73LHZAHLPF5ABCXM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KWMK7VGSIU73LHZAHLPF5ABCXM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:KWMK7VGSIU73LHZAHLPF5ABCXM","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":"71b84c31d4dfd7e8729bc68018b08a2ad01710d1c93e9c25f3853335b8df3786","cross_cats_sorted":["astro-ph.CO","hep-ex"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-07-10T18:00:00Z","title_canon_sha256":"9f256ad51c7bd0f705a6ec184eececfbdc35c072ec78a41551ecdff76240be88"},"schema_version":"1.0","source":{"id":"2607.09845","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.09845","created_at":"2026-07-14T00:18:39Z"},{"alias_kind":"arxiv_version","alias_value":"2607.09845v1","created_at":"2026-07-14T00:18:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.09845","created_at":"2026-07-14T00:18:39Z"},{"alias_kind":"pith_short_12","alias_value":"KWMK7VGSIU73","created_at":"2026-07-14T00:18:39Z"},{"alias_kind":"pith_short_16","alias_value":"KWMK7VGSIU73LHZA","created_at":"2026-07-14T00:18:39Z"},{"alias_kind":"pith_short_8","alias_value":"KWMK7VGS","created_at":"2026-07-14T00:18:39Z"}],"graph_snapshots":[{"event_id":"sha256:a827dbc8f21f35e25e15df22aedd84288301f3ed15787111a2a8e96be515a2ad","target":"graph","created_at":"2026-07-14T00:18:39Z","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/2607.09845/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We propose a method for detecting an ambient density of heavy, electrically-charged particles. Such particles would impact the Earth, lose energy in terrestrial matter, and become trapped. We study the accumulation of these rare particles in multiple target materials that provide large exposure, such as water and geological rocks. We discuss strategies for concentrating the particles by centrifugation or gravitational settling, along with particle identification using mass spectrometry. This method enables the discovery of charged relics with masses $1-10^{12}\\,{\\rm TeV}$ comprising a tiny fra","authors_text":"Erwin H. Tanin, Peter W. Graham, Reza Ebadi, Samuel S. Y. Wong, Surjeet Rajendran","cross_cats":["astro-ph.CO","hep-ex"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-07-10T18:00:00Z","title":"Searching for heavy charged relics in the Earth"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.09845","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:b5c5971f07d5f9438955f4df2f4fb61e12f1dcc1df0ec2124d916adfbd99a400","target":"record","created_at":"2026-07-14T00:18:39Z","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":"71b84c31d4dfd7e8729bc68018b08a2ad01710d1c93e9c25f3853335b8df3786","cross_cats_sorted":["astro-ph.CO","hep-ex"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-07-10T18:00:00Z","title_canon_sha256":"9f256ad51c7bd0f705a6ec184eececfbdc35c072ec78a41551ecdff76240be88"},"schema_version":"1.0","source":{"id":"2607.09845","kind":"arxiv","version":1}},"canonical_sha256":"5598afd4d2453fb59f203ade5e8022bb28f401fedda6babd0e05f50ed13c0470","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5598afd4d2453fb59f203ade5e8022bb28f401fedda6babd0e05f50ed13c0470","first_computed_at":"2026-07-14T00:18:39.040803Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-14T00:18:39.040803Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"No16I4HHbVydQum+En7Bn0qWHLua1DxZsCi5V9UvkSdaFsnCVYtypDZh126asM9bNovyJGA+Zyh4ccZA+0i8Aw==","signature_status":"signed_v1","signed_at":"2026-07-14T00:18:39.041666Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.09845","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b5c5971f07d5f9438955f4df2f4fb61e12f1dcc1df0ec2124d916adfbd99a400","sha256:a827dbc8f21f35e25e15df22aedd84288301f3ed15787111a2a8e96be515a2ad"],"state_sha256":"a1a497ccbba50443ad2df620e51ecedd0f31825c1f23fcb6a19329cfb319f597"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"akAWtpwWfkaZnmkF3yA6i2siSqgOe/VG6cHPc4+aPS6g7OtG8yWul7BcEOctRFSVKbhBRLvszDMLVsRKH1ihBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-15T07:27:12.785689Z","bundle_sha256":"64b57620555a8ff348e6bbeac3a3a7da7bb186c0f7c415e7d1a850e73d560479"}}