{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:7RISJE7SJK2XI6V3LJBJ2CL5ND","short_pith_number":"pith:7RISJE7S","canonical_record":{"source":{"id":"2606.13469","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-06-11T15:20:50Z","cross_cats_sorted":["hep-ex","hep-ph"],"title_canon_sha256":"c3fb57cf6f4e5594670c13ae2067d29cbd4d09bf058effb63ee811438d8c605e","abstract_canon_sha256":"54306e9f15e8726a009ed5c07fe1b95eba3b15f5a2f21f588f208f8bd011c8c1"},"schema_version":"1.0"},"canonical_sha256":"fc512493f24ab5747abb5a429d097d68e79d51669a20f5bdcb0f9611bb512263","source":{"kind":"arxiv","id":"2606.13469","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.13469","created_at":"2026-06-12T01:10:04Z"},{"alias_kind":"arxiv_version","alias_value":"2606.13469v1","created_at":"2026-06-12T01:10:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.13469","created_at":"2026-06-12T01:10:04Z"},{"alias_kind":"pith_short_12","alias_value":"7RISJE7SJK2X","created_at":"2026-06-12T01:10:04Z"},{"alias_kind":"pith_short_16","alias_value":"7RISJE7SJK2XI6V3","created_at":"2026-06-12T01:10:04Z"},{"alias_kind":"pith_short_8","alias_value":"7RISJE7S","created_at":"2026-06-12T01:10:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:7RISJE7SJK2XI6V3LJBJ2CL5ND","target":"record","payload":{"canonical_record":{"source":{"id":"2606.13469","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-06-11T15:20:50Z","cross_cats_sorted":["hep-ex","hep-ph"],"title_canon_sha256":"c3fb57cf6f4e5594670c13ae2067d29cbd4d09bf058effb63ee811438d8c605e","abstract_canon_sha256":"54306e9f15e8726a009ed5c07fe1b95eba3b15f5a2f21f588f208f8bd011c8c1"},"schema_version":"1.0"},"canonical_sha256":"fc512493f24ab5747abb5a429d097d68e79d51669a20f5bdcb0f9611bb512263","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-12T01:10:04.162749Z","signature_b64":"zdXJwjIUpPOkyl3w/8iXHzdtTEgU5m7IoPtjEji4rRnzaZ4jWE0GDhUTbuELRYmjfKtesY9yAb47vJRY6kGaDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fc512493f24ab5747abb5a429d097d68e79d51669a20f5bdcb0f9611bb512263","last_reissued_at":"2026-06-12T01:10:04.161846Z","signature_status":"signed_v1","first_computed_at":"2026-06-12T01:10:04.161846Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.13469","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":"2026-06-12T01:10:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"a24U+30pxn08XBTEJTwKIB3Pwma4VZ4N38LiNB/IYKuAVg5KOOGUO3HBokCs71VaZTzhkA/gkYLe+A1Ip1uVCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T23:25:54.859442Z"},"content_sha256":"0ae06e58b09145476c8b0042283a32e32d2d86c7a319dc686797c0049b509360","schema_version":"1.0","event_id":"sha256:0ae06e58b09145476c8b0042283a32e32d2d86c7a319dc686797c0049b509360"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:7RISJE7SJK2XI6V3LJBJ2CL5ND","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Simulations of 3-Dimensional Recoil Response to Coherent Elastic Neutrino-Nucleus Scattering Events in Directional Direct Dark Matter Detectors","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":["hep-ex","hep-ph"],"primary_cat":"astro-ph.HE","authors_text":"Chung-Lin Shan, Kwang-Chang Lai","submitted_at":"2026-06-11T15:20:50Z","abstract_excerpt":"Following our earlier work on studying 3-dimensional nuclear recoil response to Galactic Weakly Interacting Massive Particles (WIMPs) in directional direct Dark Matter detectors, in this paper, we simulate 3-D coherent elastic neutrino-nucleus scattering (CEvNS) events induced by Solar B-8 neutrinos. Our numerical results show that, in contrast to the approximately fixed patterns of the WIMP-induced signals, the characteristic ring-like angular distributions of the nuclear recoil flux/energy of CEvNS events show clearly annual variations along the trajectories of the moving direction of incide"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.13469","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/2606.13469/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":"2026-06-12T01:10:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tKyfEpfcEf5qGbSXO/p9EfQWNuZvtnb2OmxP3gWOAaxmMnIkbjU1+O6yYChLXMylC/CApssY4aLLIsPnV9tjDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T23:25:54.859825Z"},"content_sha256":"38b0d37aafd65e41222feba2edd9a842d209232ed9c5bbba671ccd0bb435c84b","schema_version":"1.0","event_id":"sha256:38b0d37aafd65e41222feba2edd9a842d209232ed9c5bbba671ccd0bb435c84b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7RISJE7SJK2XI6V3LJBJ2CL5ND/bundle.json","state_url":"https://pith.science/pith/7RISJE7SJK2XI6V3LJBJ2CL5ND/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7RISJE7SJK2XI6V3LJBJ2CL5ND/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":"2026-06-27T23:25:54Z","links":{"resolver":"https://pith.science/pith/7RISJE7SJK2XI6V3LJBJ2CL5ND","bundle":"https://pith.science/pith/7RISJE7SJK2XI6V3LJBJ2CL5ND/bundle.json","state":"https://pith.science/pith/7RISJE7SJK2XI6V3LJBJ2CL5ND/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7RISJE7SJK2XI6V3LJBJ2CL5ND/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:7RISJE7SJK2XI6V3LJBJ2CL5ND","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":"54306e9f15e8726a009ed5c07fe1b95eba3b15f5a2f21f588f208f8bd011c8c1","cross_cats_sorted":["hep-ex","hep-ph"],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-06-11T15:20:50Z","title_canon_sha256":"c3fb57cf6f4e5594670c13ae2067d29cbd4d09bf058effb63ee811438d8c605e"},"schema_version":"1.0","source":{"id":"2606.13469","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.13469","created_at":"2026-06-12T01:10:04Z"},{"alias_kind":"arxiv_version","alias_value":"2606.13469v1","created_at":"2026-06-12T01:10:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.13469","created_at":"2026-06-12T01:10:04Z"},{"alias_kind":"pith_short_12","alias_value":"7RISJE7SJK2X","created_at":"2026-06-12T01:10:04Z"},{"alias_kind":"pith_short_16","alias_value":"7RISJE7SJK2XI6V3","created_at":"2026-06-12T01:10:04Z"},{"alias_kind":"pith_short_8","alias_value":"7RISJE7S","created_at":"2026-06-12T01:10:04Z"}],"graph_snapshots":[{"event_id":"sha256:38b0d37aafd65e41222feba2edd9a842d209232ed9c5bbba671ccd0bb435c84b","target":"graph","created_at":"2026-06-12T01:10:04Z","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/2606.13469/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Following our earlier work on studying 3-dimensional nuclear recoil response to Galactic Weakly Interacting Massive Particles (WIMPs) in directional direct Dark Matter detectors, in this paper, we simulate 3-D coherent elastic neutrino-nucleus scattering (CEvNS) events induced by Solar B-8 neutrinos. Our numerical results show that, in contrast to the approximately fixed patterns of the WIMP-induced signals, the characteristic ring-like angular distributions of the nuclear recoil flux/energy of CEvNS events show clearly annual variations along the trajectories of the moving direction of incide","authors_text":"Chung-Lin Shan, Kwang-Chang Lai","cross_cats":["hep-ex","hep-ph"],"headline":"","license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-06-11T15:20:50Z","title":"Simulations of 3-Dimensional Recoil Response to Coherent Elastic Neutrino-Nucleus Scattering Events in Directional Direct Dark Matter Detectors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.13469","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":"sha256:0ae06e58b09145476c8b0042283a32e32d2d86c7a319dc686797c0049b509360","target":"record","created_at":"2026-06-12T01:10:04Z","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":"54306e9f15e8726a009ed5c07fe1b95eba3b15f5a2f21f588f208f8bd011c8c1","cross_cats_sorted":["hep-ex","hep-ph"],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-06-11T15:20:50Z","title_canon_sha256":"c3fb57cf6f4e5594670c13ae2067d29cbd4d09bf058effb63ee811438d8c605e"},"schema_version":"1.0","source":{"id":"2606.13469","kind":"arxiv","version":1}},"canonical_sha256":"fc512493f24ab5747abb5a429d097d68e79d51669a20f5bdcb0f9611bb512263","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fc512493f24ab5747abb5a429d097d68e79d51669a20f5bdcb0f9611bb512263","first_computed_at":"2026-06-12T01:10:04.161846Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-12T01:10:04.161846Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zdXJwjIUpPOkyl3w/8iXHzdtTEgU5m7IoPtjEji4rRnzaZ4jWE0GDhUTbuELRYmjfKtesY9yAb47vJRY6kGaDA==","signature_status":"signed_v1","signed_at":"2026-06-12T01:10:04.162749Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.13469","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0ae06e58b09145476c8b0042283a32e32d2d86c7a319dc686797c0049b509360","sha256:38b0d37aafd65e41222feba2edd9a842d209232ed9c5bbba671ccd0bb435c84b"],"state_sha256":"4907dc9cb1a6fa34ee5380581814be77fbd93f178238288d6384eb4fb8713602"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"asiDBlOyR7omBZ7QSazCGp6Ot9flBAZT/y+c8JvkYFsiNFG9wp9MGy1Mf9OiZfq6Rm2CEHzk2koax562jN+SBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-27T23:25:54.861892Z","bundle_sha256":"9bd20b774415d1af9bcf59f842969a72927c7a1ae0799ad13e62ada9fa897a08"}}