{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:SCY6R6MOL4HASTS5PPFNVK37OQ","short_pith_number":"pith:SCY6R6MO","canonical_record":{"source":{"id":"2309.17191","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-09-29T12:40:59Z","cross_cats_sorted":[],"title_canon_sha256":"721145b63d7885e02f10c1701896e069afb36fe2b120b3da17796d6679507584","abstract_canon_sha256":"6aa0bc6f949614b27d996b00d7f874bf6b58115e860b021094fa53c7dd6f49d4"},"schema_version":"1.0"},"canonical_sha256":"90b1e8f98e5f0e094e5d7bcadaab7f742b4673c74fb713cb8c60c3612d64af2a","source":{"kind":"arxiv","id":"2309.17191","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2309.17191","created_at":"2026-07-05T07:42:20Z"},{"alias_kind":"arxiv_version","alias_value":"2309.17191v3","created_at":"2026-07-05T07:42:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2309.17191","created_at":"2026-07-05T07:42:20Z"},{"alias_kind":"pith_short_12","alias_value":"SCY6R6MOL4HA","created_at":"2026-07-05T07:42:20Z"},{"alias_kind":"pith_short_16","alias_value":"SCY6R6MOL4HASTS5","created_at":"2026-07-05T07:42:20Z"},{"alias_kind":"pith_short_8","alias_value":"SCY6R6MO","created_at":"2026-07-05T07:42:20Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:SCY6R6MOL4HASTS5PPFNVK37OQ","target":"record","payload":{"canonical_record":{"source":{"id":"2309.17191","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-09-29T12:40:59Z","cross_cats_sorted":[],"title_canon_sha256":"721145b63d7885e02f10c1701896e069afb36fe2b120b3da17796d6679507584","abstract_canon_sha256":"6aa0bc6f949614b27d996b00d7f874bf6b58115e860b021094fa53c7dd6f49d4"},"schema_version":"1.0"},"canonical_sha256":"90b1e8f98e5f0e094e5d7bcadaab7f742b4673c74fb713cb8c60c3612d64af2a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:42:20.345192Z","signature_b64":"z4GG3Y1jUufGAwRd8GHB11utAY3hnlKLSKTkBhqoBMSQ8fyAnsSgHHPcTWV2CzhNCFTTKJRb8u0ZnDBbzyWYBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"90b1e8f98e5f0e094e5d7bcadaab7f742b4673c74fb713cb8c60c3612d64af2a","last_reissued_at":"2026-07-05T07:42:20.344775Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:42:20.344775Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2309.17191","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":"2026-07-05T07:42:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lhdZRtXS3SUAh1vgZoKMtggqXvkxHDgzRhxONLwuN2QynGkERa/FdhuXqKViS2cm6lwgcoLIaZ8oWC8vFw0bBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T08:31:17.615209Z"},"content_sha256":"6a00fdc633a8eecc59673e2e1ca91ddf3bd54cc97a42895769eba2de813c28f7","schema_version":"1.0","event_id":"sha256:6a00fdc633a8eecc59673e2e1ca91ddf3bd54cc97a42895769eba2de813c28f7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:SCY6R6MOL4HASTS5PPFNVK37OQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"$B\\to K^* M_X$ vs $B\\to K M_X$ as a probe of a scalar-mediator dark matter scenario","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Alexander Berezhnoy, Dmitri Melikhov","submitted_at":"2023-09-29T12:40:59Z","abstract_excerpt":"Recently, Belle II reported the observation of the decay $B\\to K M_X$, $M_X$ the missing mass, with the branching ratio much exceeding ${\\cal B}(B\\to K \\nu\\bar\\nu)$ which is the only Standard Model (SM) process contributing to this reaction. If confirmed, this might be an indication of new nonSM particles produced in this decay. One of the possible explanations of the observed effect could be light dark-matter (DM) particles produced via a scalar mediator field. We give simple arguments, that a combined analysis of the $B\\to K M_X$ and $B\\to K^* M_X$ reactions would be a clean probe of the sca"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2309.17191","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/2309.17191/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":"2026-07-05T07:42:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UvBApZ60qW2MDKjwTg3GfjMf6vuw3tb+yBOAi8c/NIpiHZ4PQM5AUqH70Fa6fM6AN55bVY4nAuQuPNUi4ErBDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T08:31:17.616213Z"},"content_sha256":"de2001cd3ff46b507c2214a10e0a56b1d59a4e48dfddcca27a24f49ccf1245da","schema_version":"1.0","event_id":"sha256:de2001cd3ff46b507c2214a10e0a56b1d59a4e48dfddcca27a24f49ccf1245da"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SCY6R6MOL4HASTS5PPFNVK37OQ/bundle.json","state_url":"https://pith.science/pith/SCY6R6MOL4HASTS5PPFNVK37OQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SCY6R6MOL4HASTS5PPFNVK37OQ/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":"2026-08-04T08:31:17Z","links":{"resolver":"https://pith.science/pith/SCY6R6MOL4HASTS5PPFNVK37OQ","bundle":"https://pith.science/pith/SCY6R6MOL4HASTS5PPFNVK37OQ/bundle.json","state":"https://pith.science/pith/SCY6R6MOL4HASTS5PPFNVK37OQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SCY6R6MOL4HASTS5PPFNVK37OQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:SCY6R6MOL4HASTS5PPFNVK37OQ","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":"6aa0bc6f949614b27d996b00d7f874bf6b58115e860b021094fa53c7dd6f49d4","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-09-29T12:40:59Z","title_canon_sha256":"721145b63d7885e02f10c1701896e069afb36fe2b120b3da17796d6679507584"},"schema_version":"1.0","source":{"id":"2309.17191","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2309.17191","created_at":"2026-07-05T07:42:20Z"},{"alias_kind":"arxiv_version","alias_value":"2309.17191v3","created_at":"2026-07-05T07:42:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2309.17191","created_at":"2026-07-05T07:42:20Z"},{"alias_kind":"pith_short_12","alias_value":"SCY6R6MOL4HA","created_at":"2026-07-05T07:42:20Z"},{"alias_kind":"pith_short_16","alias_value":"SCY6R6MOL4HASTS5","created_at":"2026-07-05T07:42:20Z"},{"alias_kind":"pith_short_8","alias_value":"SCY6R6MO","created_at":"2026-07-05T07:42:20Z"}],"graph_snapshots":[{"event_id":"sha256:de2001cd3ff46b507c2214a10e0a56b1d59a4e48dfddcca27a24f49ccf1245da","target":"graph","created_at":"2026-07-05T07:42:20Z","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/2309.17191/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Recently, Belle II reported the observation of the decay $B\\to K M_X$, $M_X$ the missing mass, with the branching ratio much exceeding ${\\cal B}(B\\to K \\nu\\bar\\nu)$ which is the only Standard Model (SM) process contributing to this reaction. If confirmed, this might be an indication of new nonSM particles produced in this decay. One of the possible explanations of the observed effect could be light dark-matter (DM) particles produced via a scalar mediator field. We give simple arguments, that a combined analysis of the $B\\to K M_X$ and $B\\to K^* M_X$ reactions would be a clean probe of the sca","authors_text":"Alexander Berezhnoy, Dmitri Melikhov","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-09-29T12:40:59Z","title":"$B\\to K^* M_X$ vs $B\\to K M_X$ as a probe of a scalar-mediator dark matter scenario"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2309.17191","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":"sha256:6a00fdc633a8eecc59673e2e1ca91ddf3bd54cc97a42895769eba2de813c28f7","target":"record","created_at":"2026-07-05T07:42:20Z","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":"6aa0bc6f949614b27d996b00d7f874bf6b58115e860b021094fa53c7dd6f49d4","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-09-29T12:40:59Z","title_canon_sha256":"721145b63d7885e02f10c1701896e069afb36fe2b120b3da17796d6679507584"},"schema_version":"1.0","source":{"id":"2309.17191","kind":"arxiv","version":3}},"canonical_sha256":"90b1e8f98e5f0e094e5d7bcadaab7f742b4673c74fb713cb8c60c3612d64af2a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"90b1e8f98e5f0e094e5d7bcadaab7f742b4673c74fb713cb8c60c3612d64af2a","first_computed_at":"2026-07-05T07:42:20.344775Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:42:20.344775Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"z4GG3Y1jUufGAwRd8GHB11utAY3hnlKLSKTkBhqoBMSQ8fyAnsSgHHPcTWV2CzhNCFTTKJRb8u0ZnDBbzyWYBw==","signature_status":"signed_v1","signed_at":"2026-07-05T07:42:20.345192Z","signed_message":"canonical_sha256_bytes"},"source_id":"2309.17191","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6a00fdc633a8eecc59673e2e1ca91ddf3bd54cc97a42895769eba2de813c28f7","sha256:de2001cd3ff46b507c2214a10e0a56b1d59a4e48dfddcca27a24f49ccf1245da"],"state_sha256":"24da618da17eb2cf7091cdcdaac4423e808f6663dea556bdb47ccf2e8b2f3dda"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Kz5fpAC75J/EK40buEY8+nuoaKp7sm/A/QKRvtLSI0FpF8V0Ep6s1TS9ZTApHVTZHZBjJjnL5ngK/f+Riq5TBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T08:31:17.624878Z","bundle_sha256":"b0be1f8623b924e475e92bbb82eede99d6b1f905484849c4fc292185000593ed"}}