{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:HVGBPITS67657NTPUKHE6VTIWG","short_pith_number":"pith:HVGBPITS","canonical_record":{"source":{"id":"2204.02238","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2022-04-05T14:22:37Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"1fe440420a2fb1044916a8bc73f2d35d1574ddfa9b226277bffa4f3991ba1c99","abstract_canon_sha256":"9fbf9c26b6390103b26722fa92ce60c3fe4f0bbe0b5584f7c7503af01be29a5a"},"schema_version":"1.0"},"canonical_sha256":"3d4c17a272f7fddfb66fa28e4f5668b1a91661674c0e4db2c59527dc4b8bda1a","source":{"kind":"arxiv","id":"2204.02238","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2204.02238","created_at":"2026-07-05T05:04:28Z"},{"alias_kind":"arxiv_version","alias_value":"2204.02238v2","created_at":"2026-07-05T05:04:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2204.02238","created_at":"2026-07-05T05:04:28Z"},{"alias_kind":"pith_short_12","alias_value":"HVGBPITS6765","created_at":"2026-07-05T05:04:28Z"},{"alias_kind":"pith_short_16","alias_value":"HVGBPITS67657NTP","created_at":"2026-07-05T05:04:28Z"},{"alias_kind":"pith_short_8","alias_value":"HVGBPITS","created_at":"2026-07-05T05:04:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:HVGBPITS67657NTPUKHE6VTIWG","target":"record","payload":{"canonical_record":{"source":{"id":"2204.02238","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2022-04-05T14:22:37Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"1fe440420a2fb1044916a8bc73f2d35d1574ddfa9b226277bffa4f3991ba1c99","abstract_canon_sha256":"9fbf9c26b6390103b26722fa92ce60c3fe4f0bbe0b5584f7c7503af01be29a5a"},"schema_version":"1.0"},"canonical_sha256":"3d4c17a272f7fddfb66fa28e4f5668b1a91661674c0e4db2c59527dc4b8bda1a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:04:28.583844Z","signature_b64":"x+6RBvT2NFDkR3LmsOzkYDg8de6WaiCaFeITjroMkerbtc7DyOeVYS3tPU7s4wVt6Pwphjhxq7X+nAis+gg1DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3d4c17a272f7fddfb66fa28e4f5668b1a91661674c0e4db2c59527dc4b8bda1a","last_reissued_at":"2026-07-05T05:04:28.583419Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:04:28.583419Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2204.02238","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":"2026-07-05T05:04:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"I+WW8btrcp+HVF8+qIfcmDG3cnRlcVJDhR7bkcqtTARTvSO5Y22RyzXqQM0dTiE/rqQTxgJMFFvxuKOaJ/s0Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T20:52:50.240941Z"},"content_sha256":"2714851ffb0866b79f5bb9cb7eb6b1305090867b993d9c7c3e8803605558c5aa","schema_version":"1.0","event_id":"sha256:2714851ffb0866b79f5bb9cb7eb6b1305090867b993d9c7c3e8803605558c5aa"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:HVGBPITS67657NTPUKHE6VTIWG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Capture of Electroweak Multiplet Dark Matter in Neutron Stars","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Jiaming Zheng, Koichi Hamaguchi, Motoko Fujiwara, Natsumi Nagata","submitted_at":"2022-04-05T14:22:37Z","abstract_excerpt":"If dark matter has a sizable scattering cross section with nucleons, it can efficiently be captured by a neutron star. Its energy is then transferred to the neutron star as heat through the scattering and annihilation inside the star. This heating effect may be detectable via dedicated temperature observations of nearby old pulsars, providing an alternative method for dark matter searches. In this paper, we show that for electroweak multiplet dark matter this search strategy can probe the parameter region which is out of reach of future dark matter direct detection experiments. To see this sys"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2204.02238","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/2204.02238/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":"2026-07-05T05:04:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UIG7Ohic+Dq4MutIZ3Oyt+X2KHQwVLXZglSoZA/pMDbcatvC3ROs12HdxyMpz+WIv7NviHqUtjMkULIGkBblAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T20:52:50.241298Z"},"content_sha256":"81827eae26143d86feb57356c26f2cc7bef56e60b24f42ce694061cc15265c4a","schema_version":"1.0","event_id":"sha256:81827eae26143d86feb57356c26f2cc7bef56e60b24f42ce694061cc15265c4a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HVGBPITS67657NTPUKHE6VTIWG/bundle.json","state_url":"https://pith.science/pith/HVGBPITS67657NTPUKHE6VTIWG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HVGBPITS67657NTPUKHE6VTIWG/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":"2026-08-19T20:52:50Z","links":{"resolver":"https://pith.science/pith/HVGBPITS67657NTPUKHE6VTIWG","bundle":"https://pith.science/pith/HVGBPITS67657NTPUKHE6VTIWG/bundle.json","state":"https://pith.science/pith/HVGBPITS67657NTPUKHE6VTIWG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HVGBPITS67657NTPUKHE6VTIWG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:HVGBPITS67657NTPUKHE6VTIWG","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":"9fbf9c26b6390103b26722fa92ce60c3fe4f0bbe0b5584f7c7503af01be29a5a","cross_cats_sorted":["hep-ex"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2022-04-05T14:22:37Z","title_canon_sha256":"1fe440420a2fb1044916a8bc73f2d35d1574ddfa9b226277bffa4f3991ba1c99"},"schema_version":"1.0","source":{"id":"2204.02238","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2204.02238","created_at":"2026-07-05T05:04:28Z"},{"alias_kind":"arxiv_version","alias_value":"2204.02238v2","created_at":"2026-07-05T05:04:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2204.02238","created_at":"2026-07-05T05:04:28Z"},{"alias_kind":"pith_short_12","alias_value":"HVGBPITS6765","created_at":"2026-07-05T05:04:28Z"},{"alias_kind":"pith_short_16","alias_value":"HVGBPITS67657NTP","created_at":"2026-07-05T05:04:28Z"},{"alias_kind":"pith_short_8","alias_value":"HVGBPITS","created_at":"2026-07-05T05:04:28Z"}],"graph_snapshots":[{"event_id":"sha256:81827eae26143d86feb57356c26f2cc7bef56e60b24f42ce694061cc15265c4a","target":"graph","created_at":"2026-07-05T05:04:28Z","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/2204.02238/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"If dark matter has a sizable scattering cross section with nucleons, it can efficiently be captured by a neutron star. Its energy is then transferred to the neutron star as heat through the scattering and annihilation inside the star. This heating effect may be detectable via dedicated temperature observations of nearby old pulsars, providing an alternative method for dark matter searches. In this paper, we show that for electroweak multiplet dark matter this search strategy can probe the parameter region which is out of reach of future dark matter direct detection experiments. To see this sys","authors_text":"Jiaming Zheng, Koichi Hamaguchi, Motoko Fujiwara, Natsumi Nagata","cross_cats":["hep-ex"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2022-04-05T14:22:37Z","title":"Capture of Electroweak Multiplet Dark Matter in Neutron Stars"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2204.02238","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":"sha256:2714851ffb0866b79f5bb9cb7eb6b1305090867b993d9c7c3e8803605558c5aa","target":"record","created_at":"2026-07-05T05:04:28Z","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":"9fbf9c26b6390103b26722fa92ce60c3fe4f0bbe0b5584f7c7503af01be29a5a","cross_cats_sorted":["hep-ex"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2022-04-05T14:22:37Z","title_canon_sha256":"1fe440420a2fb1044916a8bc73f2d35d1574ddfa9b226277bffa4f3991ba1c99"},"schema_version":"1.0","source":{"id":"2204.02238","kind":"arxiv","version":2}},"canonical_sha256":"3d4c17a272f7fddfb66fa28e4f5668b1a91661674c0e4db2c59527dc4b8bda1a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3d4c17a272f7fddfb66fa28e4f5668b1a91661674c0e4db2c59527dc4b8bda1a","first_computed_at":"2026-07-05T05:04:28.583419Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:04:28.583419Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"x+6RBvT2NFDkR3LmsOzkYDg8de6WaiCaFeITjroMkerbtc7DyOeVYS3tPU7s4wVt6Pwphjhxq7X+nAis+gg1DQ==","signature_status":"signed_v1","signed_at":"2026-07-05T05:04:28.583844Z","signed_message":"canonical_sha256_bytes"},"source_id":"2204.02238","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2714851ffb0866b79f5bb9cb7eb6b1305090867b993d9c7c3e8803605558c5aa","sha256:81827eae26143d86feb57356c26f2cc7bef56e60b24f42ce694061cc15265c4a"],"state_sha256":"434e05d4f8c58bf4343639b3eb5fbbfe0597ceac2ce3bece306b9e88a12fbe96"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IBoumvoPTSAwnsSiTeQLGvzIisDG4aIt6/DDQZEw42er6ADqWU7GY1Rjn6mVfAYFF5GBgtHn5cUjHiI0NCZmCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-19T20:52:50.244711Z","bundle_sha256":"8b419491e3de31c6559f02c7daf4518ce64226417b989c8c472c0ba312ab864b"}}