{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:HDUWYTQRQE6R7RHVDUSF42R2KW","short_pith_number":"pith:HDUWYTQR","canonical_record":{"source":{"id":"2111.05559","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2021-11-10T07:55:35Z","cross_cats_sorted":[],"title_canon_sha256":"ca7c6811fa697d75f7e33f44b37b2e265fd39faabdc541a20589c9ced08741e4","abstract_canon_sha256":"bef11cb2fdab92973be18e4a6e5c37237005102894c3bfed432d2edbbac68197"},"schema_version":"1.0"},"canonical_sha256":"38e96c4e11813d1fc4f51d245e6a3a55a67df1612a9f584752cd03059ae25d0c","source":{"kind":"arxiv","id":"2111.05559","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2111.05559","created_at":"2026-07-05T04:00:03Z"},{"alias_kind":"arxiv_version","alias_value":"2111.05559v3","created_at":"2026-07-05T04:00:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2111.05559","created_at":"2026-07-05T04:00:03Z"},{"alias_kind":"pith_short_12","alias_value":"HDUWYTQRQE6R","created_at":"2026-07-05T04:00:03Z"},{"alias_kind":"pith_short_16","alias_value":"HDUWYTQRQE6R7RHV","created_at":"2026-07-05T04:00:03Z"},{"alias_kind":"pith_short_8","alias_value":"HDUWYTQR","created_at":"2026-07-05T04:00:03Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:HDUWYTQRQE6R7RHVDUSF42R2KW","target":"record","payload":{"canonical_record":{"source":{"id":"2111.05559","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2021-11-10T07:55:35Z","cross_cats_sorted":[],"title_canon_sha256":"ca7c6811fa697d75f7e33f44b37b2e265fd39faabdc541a20589c9ced08741e4","abstract_canon_sha256":"bef11cb2fdab92973be18e4a6e5c37237005102894c3bfed432d2edbbac68197"},"schema_version":"1.0"},"canonical_sha256":"38e96c4e11813d1fc4f51d245e6a3a55a67df1612a9f584752cd03059ae25d0c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:00:03.818915Z","signature_b64":"woSgQq968CySmSNyIo0wb4TIv5Zn6Oi2kt7rot0a6kw/ZRt3yW414Ox0h7Q5jGfgk5c8IeB4OUd8FPGYTwE6DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"38e96c4e11813d1fc4f51d245e6a3a55a67df1612a9f584752cd03059ae25d0c","last_reissued_at":"2026-07-05T04:00:03.818516Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:00:03.818516Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2111.05559","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T04:00:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zflAwE4iIjbku28M5+/HXxV2QERNmsFu1LQRhyF/8Pa4tYlvWaDqUnbT+txJcmXwO1v8eWSbf1wu3ZrDsV52Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T10:32:08.014562Z"},"content_sha256":"7f386a47e916133d251d00c557e2be142f2ca5803a43ce35cb3ff09ab32f697c","schema_version":"1.0","event_id":"sha256:7f386a47e916133d251d00c557e2be142f2ca5803a43ce35cb3ff09ab32f697c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:HDUWYTQRQE6R7RHVDUSF42R2KW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Production and attenuation of cosmic-ray boosted dark matter","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Chen Xia, Yan-Hao Xu, Yu-Feng Zhou","submitted_at":"2021-11-10T07:55:35Z","abstract_excerpt":"Light sub-GeV halo dark matter (DM) particles up-scattered by high-energy cosmic-rays (CRs) (referred to as CRDM) can be energetic and become detectable by conventional DM direct detection experiments. We perform a refined analysis on the exclusion bounds of the spin-independent DM-nucleon scattering cross section $\\sigma_{\\chi p}$ in this approach. For the exclusion lower bounds, we determine the parameter of the effective distance $D_\\text{eff}$ for CRDM production using spatial-dependent CR fluxes and including the contributions from the major heavy CR nuclear species. We obtain $D_\\text{ef"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2111.05559","kind":"arxiv","version":3},"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/2111.05559/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":"2026-07-05T04:00:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iADiIBkEj+XRRJES0rqBTDu/JTvBfc303AD7p5KxR1f7u7vl/bTqtxk/7O62wgibujtf0ykKJq6OWCDLT6RmCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T10:32:08.014924Z"},"content_sha256":"b898f0c5b37ab16ac769066ba7e763c9ea0f06dad534ac3508f2fc200352dc3e","schema_version":"1.0","event_id":"sha256:b898f0c5b37ab16ac769066ba7e763c9ea0f06dad534ac3508f2fc200352dc3e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HDUWYTQRQE6R7RHVDUSF42R2KW/bundle.json","state_url":"https://pith.science/pith/HDUWYTQRQE6R7RHVDUSF42R2KW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HDUWYTQRQE6R7RHVDUSF42R2KW/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":"2026-07-07T10:32:08Z","links":{"resolver":"https://pith.science/pith/HDUWYTQRQE6R7RHVDUSF42R2KW","bundle":"https://pith.science/pith/HDUWYTQRQE6R7RHVDUSF42R2KW/bundle.json","state":"https://pith.science/pith/HDUWYTQRQE6R7RHVDUSF42R2KW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HDUWYTQRQE6R7RHVDUSF42R2KW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:HDUWYTQRQE6R7RHVDUSF42R2KW","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":"bef11cb2fdab92973be18e4a6e5c37237005102894c3bfed432d2edbbac68197","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2021-11-10T07:55:35Z","title_canon_sha256":"ca7c6811fa697d75f7e33f44b37b2e265fd39faabdc541a20589c9ced08741e4"},"schema_version":"1.0","source":{"id":"2111.05559","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2111.05559","created_at":"2026-07-05T04:00:03Z"},{"alias_kind":"arxiv_version","alias_value":"2111.05559v3","created_at":"2026-07-05T04:00:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2111.05559","created_at":"2026-07-05T04:00:03Z"},{"alias_kind":"pith_short_12","alias_value":"HDUWYTQRQE6R","created_at":"2026-07-05T04:00:03Z"},{"alias_kind":"pith_short_16","alias_value":"HDUWYTQRQE6R7RHV","created_at":"2026-07-05T04:00:03Z"},{"alias_kind":"pith_short_8","alias_value":"HDUWYTQR","created_at":"2026-07-05T04:00:03Z"}],"graph_snapshots":[{"event_id":"sha256:b898f0c5b37ab16ac769066ba7e763c9ea0f06dad534ac3508f2fc200352dc3e","target":"graph","created_at":"2026-07-05T04:00:03Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2111.05559/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Light sub-GeV halo dark matter (DM) particles up-scattered by high-energy cosmic-rays (CRs) (referred to as CRDM) can be energetic and become detectable by conventional DM direct detection experiments. We perform a refined analysis on the exclusion bounds of the spin-independent DM-nucleon scattering cross section $\\sigma_{\\chi p}$ in this approach. For the exclusion lower bounds, we determine the parameter of the effective distance $D_\\text{eff}$ for CRDM production using spatial-dependent CR fluxes and including the contributions from the major heavy CR nuclear species. We obtain $D_\\text{ef","authors_text":"Chen Xia, Yan-Hao Xu, Yu-Feng Zhou","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2021-11-10T07:55:35Z","title":"Production and attenuation of cosmic-ray boosted dark matter"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2111.05559","kind":"arxiv","version":3},"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":"sha256:7f386a47e916133d251d00c557e2be142f2ca5803a43ce35cb3ff09ab32f697c","target":"record","created_at":"2026-07-05T04:00:03Z","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":"bef11cb2fdab92973be18e4a6e5c37237005102894c3bfed432d2edbbac68197","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2021-11-10T07:55:35Z","title_canon_sha256":"ca7c6811fa697d75f7e33f44b37b2e265fd39faabdc541a20589c9ced08741e4"},"schema_version":"1.0","source":{"id":"2111.05559","kind":"arxiv","version":3}},"canonical_sha256":"38e96c4e11813d1fc4f51d245e6a3a55a67df1612a9f584752cd03059ae25d0c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"38e96c4e11813d1fc4f51d245e6a3a55a67df1612a9f584752cd03059ae25d0c","first_computed_at":"2026-07-05T04:00:03.818516Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:00:03.818516Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"woSgQq968CySmSNyIo0wb4TIv5Zn6Oi2kt7rot0a6kw/ZRt3yW414Ox0h7Q5jGfgk5c8IeB4OUd8FPGYTwE6DA==","signature_status":"signed_v1","signed_at":"2026-07-05T04:00:03.818915Z","signed_message":"canonical_sha256_bytes"},"source_id":"2111.05559","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7f386a47e916133d251d00c557e2be142f2ca5803a43ce35cb3ff09ab32f697c","sha256:b898f0c5b37ab16ac769066ba7e763c9ea0f06dad534ac3508f2fc200352dc3e"],"state_sha256":"26e59082cc2aa3503a8dc6bad95694dca14d83cc55167ca28d6a89416de8958a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lfOddx0nj1SsT3oRLAOcCO3+pAVFvVT/LxpA8tDyREnsKHO0c0VmC9dlraXdOBKIfKWQsRvQFjuEMfYTlPHcAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T10:32:08.016845Z","bundle_sha256":"2f7b7f1e698373a38275b88568f900118ba8949efe53e75de42bff7250baba46"}}