{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:T2JCL3SGAIJNS66SIRVH7XF7XK","short_pith_number":"pith:T2JCL3SG","canonical_record":{"source":{"id":"2408.02721","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-08-05T18:00:00Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"65b17b431236c7eebb9363cabde1594d99f83769bf204c0a292345b0a0d9bb9f","abstract_canon_sha256":"fa07a28c512d02e28b3ea4d8de4eb46994083a0ab3c6f9560c982afe54f80440"},"schema_version":"1.0"},"canonical_sha256":"9e9225ee460212d97bd2446a7fdcbfbab97ebe1092930470df67d5b13a221bb6","source":{"kind":"arxiv","id":"2408.02721","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2408.02721","created_at":"2026-07-05T10:04:15Z"},{"alias_kind":"arxiv_version","alias_value":"2408.02721v2","created_at":"2026-07-05T10:04:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2408.02721","created_at":"2026-07-05T10:04:15Z"},{"alias_kind":"pith_short_12","alias_value":"T2JCL3SGAIJN","created_at":"2026-07-05T10:04:15Z"},{"alias_kind":"pith_short_16","alias_value":"T2JCL3SGAIJNS66S","created_at":"2026-07-05T10:04:15Z"},{"alias_kind":"pith_short_8","alias_value":"T2JCL3SG","created_at":"2026-07-05T10:04:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:T2JCL3SGAIJNS66SIRVH7XF7XK","target":"record","payload":{"canonical_record":{"source":{"id":"2408.02721","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-08-05T18:00:00Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"65b17b431236c7eebb9363cabde1594d99f83769bf204c0a292345b0a0d9bb9f","abstract_canon_sha256":"fa07a28c512d02e28b3ea4d8de4eb46994083a0ab3c6f9560c982afe54f80440"},"schema_version":"1.0"},"canonical_sha256":"9e9225ee460212d97bd2446a7fdcbfbab97ebe1092930470df67d5b13a221bb6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:04:15.345418Z","signature_b64":"HnjYdsk8YXxtlK1TlRtwMPRbZvpqh5xawc44AfCc0D0sgbBZS0zSwl6sdBmqoAjOnzBZaPmyvXi+jCLm+byFDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9e9225ee460212d97bd2446a7fdcbfbab97ebe1092930470df67d5b13a221bb6","last_reissued_at":"2026-07-05T10:04:15.344857Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:04:15.344857Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2408.02721","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":"2026-07-05T10:04:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WeaiQZdasle+lodHr+r1j0szCq1Mj53niRPrSJIy9MhWRcQdKhGQp6iYz9Le4vySo4rqJoZtjWm9b3wJwEYBDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T04:04:40.709723Z"},"content_sha256":"85fe038eb4c5dacb6a832988711fae67c28d4a4196f9b1dba3da79d3184bd280","schema_version":"1.0","event_id":"sha256:85fe038eb4c5dacb6a832988711fae67c28d4a4196f9b1dba3da79d3184bd280"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:T2JCL3SGAIJNS66SIRVH7XF7XK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Attenuation of Cosmic Ray Electron Boosted Dark Matter","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"hep-ph","authors_text":"Manfred Lindner, Manibrata Sen, Tim Herbermann","submitted_at":"2024-08-05T18:00:00Z","abstract_excerpt":"We consider a model of boosted dark matter (DM), where a fraction of DM is upscattered to relativistic energies by cosmic ray electrons. Such interactions responsible for boosting the DM also attenuate its flux at the Earth. Considering a simple model of constant interaction cross-section, we make analytical estimates of the variation of the attenuation ceiling with the DM mass and confirm it numerically. We then extend our analysis to a $Z'$-mediated leptophilic DM model. We show that the attenuation ceiling remains nearly model-independent for DM and mediator particles heavier than the elect"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2408.02721","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/2408.02721/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":"2026-07-05T10:04:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NC+cT/JzmC6y5RbRcJseqFVlum3PO24fHkdgVdRr2iXy86i4pFQux0wf+KyNc6EIfEmdazGSeHAHBH+5xbaPBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T04:04:40.710240Z"},"content_sha256":"bf503332f00e35b6660b0fb3b1676fbec1fdd102df1de8d7be6236bac0abb4b2","schema_version":"1.0","event_id":"sha256:bf503332f00e35b6660b0fb3b1676fbec1fdd102df1de8d7be6236bac0abb4b2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/T2JCL3SGAIJNS66SIRVH7XF7XK/bundle.json","state_url":"https://pith.science/pith/T2JCL3SGAIJNS66SIRVH7XF7XK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/T2JCL3SGAIJNS66SIRVH7XF7XK/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":"2026-08-09T04:04:40Z","links":{"resolver":"https://pith.science/pith/T2JCL3SGAIJNS66SIRVH7XF7XK","bundle":"https://pith.science/pith/T2JCL3SGAIJNS66SIRVH7XF7XK/bundle.json","state":"https://pith.science/pith/T2JCL3SGAIJNS66SIRVH7XF7XK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/T2JCL3SGAIJNS66SIRVH7XF7XK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:T2JCL3SGAIJNS66SIRVH7XF7XK","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":"fa07a28c512d02e28b3ea4d8de4eb46994083a0ab3c6f9560c982afe54f80440","cross_cats_sorted":["astro-ph.CO"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-08-05T18:00:00Z","title_canon_sha256":"65b17b431236c7eebb9363cabde1594d99f83769bf204c0a292345b0a0d9bb9f"},"schema_version":"1.0","source":{"id":"2408.02721","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2408.02721","created_at":"2026-07-05T10:04:15Z"},{"alias_kind":"arxiv_version","alias_value":"2408.02721v2","created_at":"2026-07-05T10:04:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2408.02721","created_at":"2026-07-05T10:04:15Z"},{"alias_kind":"pith_short_12","alias_value":"T2JCL3SGAIJN","created_at":"2026-07-05T10:04:15Z"},{"alias_kind":"pith_short_16","alias_value":"T2JCL3SGAIJNS66S","created_at":"2026-07-05T10:04:15Z"},{"alias_kind":"pith_short_8","alias_value":"T2JCL3SG","created_at":"2026-07-05T10:04:15Z"}],"graph_snapshots":[{"event_id":"sha256:bf503332f00e35b6660b0fb3b1676fbec1fdd102df1de8d7be6236bac0abb4b2","target":"graph","created_at":"2026-07-05T10:04:15Z","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/2408.02721/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We consider a model of boosted dark matter (DM), where a fraction of DM is upscattered to relativistic energies by cosmic ray electrons. Such interactions responsible for boosting the DM also attenuate its flux at the Earth. Considering a simple model of constant interaction cross-section, we make analytical estimates of the variation of the attenuation ceiling with the DM mass and confirm it numerically. We then extend our analysis to a $Z'$-mediated leptophilic DM model. We show that the attenuation ceiling remains nearly model-independent for DM and mediator particles heavier than the elect","authors_text":"Manfred Lindner, Manibrata Sen, Tim Herbermann","cross_cats":["astro-ph.CO"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-08-05T18:00:00Z","title":"Attenuation of Cosmic Ray Electron Boosted Dark Matter"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2408.02721","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":"sha256:85fe038eb4c5dacb6a832988711fae67c28d4a4196f9b1dba3da79d3184bd280","target":"record","created_at":"2026-07-05T10:04:15Z","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":"fa07a28c512d02e28b3ea4d8de4eb46994083a0ab3c6f9560c982afe54f80440","cross_cats_sorted":["astro-ph.CO"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-08-05T18:00:00Z","title_canon_sha256":"65b17b431236c7eebb9363cabde1594d99f83769bf204c0a292345b0a0d9bb9f"},"schema_version":"1.0","source":{"id":"2408.02721","kind":"arxiv","version":2}},"canonical_sha256":"9e9225ee460212d97bd2446a7fdcbfbab97ebe1092930470df67d5b13a221bb6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9e9225ee460212d97bd2446a7fdcbfbab97ebe1092930470df67d5b13a221bb6","first_computed_at":"2026-07-05T10:04:15.344857Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:04:15.344857Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HnjYdsk8YXxtlK1TlRtwMPRbZvpqh5xawc44AfCc0D0sgbBZS0zSwl6sdBmqoAjOnzBZaPmyvXi+jCLm+byFDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T10:04:15.345418Z","signed_message":"canonical_sha256_bytes"},"source_id":"2408.02721","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:85fe038eb4c5dacb6a832988711fae67c28d4a4196f9b1dba3da79d3184bd280","sha256:bf503332f00e35b6660b0fb3b1676fbec1fdd102df1de8d7be6236bac0abb4b2"],"state_sha256":"006a85105c7cd61319dfb47a666963d994608000e31fc06432a84a7185e71312"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ts47Ld8lBYyJhHhFj7y/lnbjVclCwU6PtW0MmSVEpUonSxjYSRqMG9ATSXuWeXbxGufnU7SV4rapSH22aRw3Bw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T04:04:40.715000Z","bundle_sha256":"1d0aa54d491ad31d8def35cee7ef63b844476a523db9e4dfe1bdad1a99c2cdf8"}}