{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:F2QX3FLHK3IKMHO4DJHZRPUZBX","short_pith_number":"pith:F2QX3FLH","canonical_record":{"source":{"id":"2605.18944","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-05-18T18:00:00Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"d5fa26b5ccdce21337d6b9f9d692d6a5b77b440ee2838f1a849183d71fcb5564","abstract_canon_sha256":"823adc8b2a91ce488973b1212cd6bbe062e21649127a22fd41f2220669caed1d"},"schema_version":"1.0"},"canonical_sha256":"2ea17d956756d0a61ddc1a4f98be990dde604a79536260b5d5ce9e48192396f2","source":{"kind":"arxiv","id":"2605.18944","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.18944","created_at":"2026-05-20T00:06:37Z"},{"alias_kind":"arxiv_version","alias_value":"2605.18944v1","created_at":"2026-05-20T00:06:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.18944","created_at":"2026-05-20T00:06:37Z"},{"alias_kind":"pith_short_12","alias_value":"F2QX3FLHK3IK","created_at":"2026-05-20T00:06:37Z"},{"alias_kind":"pith_short_16","alias_value":"F2QX3FLHK3IKMHO4","created_at":"2026-05-20T00:06:37Z"},{"alias_kind":"pith_short_8","alias_value":"F2QX3FLH","created_at":"2026-05-20T00:06:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:F2QX3FLHK3IKMHO4DJHZRPUZBX","target":"record","payload":{"canonical_record":{"source":{"id":"2605.18944","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-05-18T18:00:00Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"d5fa26b5ccdce21337d6b9f9d692d6a5b77b440ee2838f1a849183d71fcb5564","abstract_canon_sha256":"823adc8b2a91ce488973b1212cd6bbe062e21649127a22fd41f2220669caed1d"},"schema_version":"1.0"},"canonical_sha256":"2ea17d956756d0a61ddc1a4f98be990dde604a79536260b5d5ce9e48192396f2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-20T00:06:37.660674Z","signature_b64":"jt6jzMqiC5XDLqo+hkkZT9Wr0ZezKuk7xt45BgLkMZpanYZiQweAG/2oxkHMjzTqXVRgL9XO/o9lbd53HB42DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2ea17d956756d0a61ddc1a4f98be990dde604a79536260b5d5ce9e48192396f2","last_reissued_at":"2026-05-20T00:06:37.659731Z","signature_status":"signed_v1","first_computed_at":"2026-05-20T00:06:37.659731Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.18944","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":"2026-05-20T00:06:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sEejSvTYpEQ2Dq70jho2KFUk886I7LRvKl1hTxvYpXeH7+FItjK9QZXUxzhkMi5hP9I+4OMsPBX4GqZaG5f4Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T02:29:55.270833Z"},"content_sha256":"6576527ce426cc8198a2a03090da2f9ad0779316b1338256c982fa2f8735f6c7","schema_version":"1.0","event_id":"sha256:6576527ce426cc8198a2a03090da2f9ad0779316b1338256c982fa2f8735f6c7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:F2QX3FLHK3IKMHO4DJHZRPUZBX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Majoron Cosmological Window: Dark Matter and Thermal Leptogenesis","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"hep-ph","authors_text":"Arturo de Giorgi, Daniel Naredo-Tuero, Xavier Ponce D\\'iaz","submitted_at":"2026-05-18T18:00:00Z","abstract_excerpt":"The majoron is the Nambu-Goldstone boson associated with the spontaneous breaking of a global $B-L$ symmetry. Remarkably, the minimal majoron framework can simultaneously address three key empirical indications of physics beyond the Standard Model: neutrino masses, the matter-antimatter asymmetry, and dark matter. In this work, we identify the cosmologically viable region in which majoron dark matter and high-scale thermal leptogenesis can be realised simultaneously. We show that successful leptogenesis plays a central role in making this scenario predictive: by constraining the right-handed-n"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.18944","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/2605.18944/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":"2026-05-20T00:06:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WD+TkFtkUd5bm1qajm38k4/PXnjrYZbqtCTOMBA6PgFEsi59lkKAplBaREj+kegtf98qen5BBAK9cZGDHqoyBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T02:29:55.271255Z"},"content_sha256":"6ca3386c4f98263bf3f58d7b33b41ef6a1e8d4ddc2f3f7c4ee5443dc9c123e45","schema_version":"1.0","event_id":"sha256:6ca3386c4f98263bf3f58d7b33b41ef6a1e8d4ddc2f3f7c4ee5443dc9c123e45"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/F2QX3FLHK3IKMHO4DJHZRPUZBX/bundle.json","state_url":"https://pith.science/pith/F2QX3FLHK3IKMHO4DJHZRPUZBX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/F2QX3FLHK3IKMHO4DJHZRPUZBX/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":"2026-06-05T02:29:55Z","links":{"resolver":"https://pith.science/pith/F2QX3FLHK3IKMHO4DJHZRPUZBX","bundle":"https://pith.science/pith/F2QX3FLHK3IKMHO4DJHZRPUZBX/bundle.json","state":"https://pith.science/pith/F2QX3FLHK3IKMHO4DJHZRPUZBX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/F2QX3FLHK3IKMHO4DJHZRPUZBX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:F2QX3FLHK3IKMHO4DJHZRPUZBX","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":"823adc8b2a91ce488973b1212cd6bbe062e21649127a22fd41f2220669caed1d","cross_cats_sorted":["astro-ph.CO"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-05-18T18:00:00Z","title_canon_sha256":"d5fa26b5ccdce21337d6b9f9d692d6a5b77b440ee2838f1a849183d71fcb5564"},"schema_version":"1.0","source":{"id":"2605.18944","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.18944","created_at":"2026-05-20T00:06:37Z"},{"alias_kind":"arxiv_version","alias_value":"2605.18944v1","created_at":"2026-05-20T00:06:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.18944","created_at":"2026-05-20T00:06:37Z"},{"alias_kind":"pith_short_12","alias_value":"F2QX3FLHK3IK","created_at":"2026-05-20T00:06:37Z"},{"alias_kind":"pith_short_16","alias_value":"F2QX3FLHK3IKMHO4","created_at":"2026-05-20T00:06:37Z"},{"alias_kind":"pith_short_8","alias_value":"F2QX3FLH","created_at":"2026-05-20T00:06:37Z"}],"graph_snapshots":[{"event_id":"sha256:6ca3386c4f98263bf3f58d7b33b41ef6a1e8d4ddc2f3f7c4ee5443dc9c123e45","target":"graph","created_at":"2026-05-20T00:06:37Z","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/2605.18944/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The majoron is the Nambu-Goldstone boson associated with the spontaneous breaking of a global $B-L$ symmetry. Remarkably, the minimal majoron framework can simultaneously address three key empirical indications of physics beyond the Standard Model: neutrino masses, the matter-antimatter asymmetry, and dark matter. In this work, we identify the cosmologically viable region in which majoron dark matter and high-scale thermal leptogenesis can be realised simultaneously. We show that successful leptogenesis plays a central role in making this scenario predictive: by constraining the right-handed-n","authors_text":"Arturo de Giorgi, Daniel Naredo-Tuero, Xavier Ponce D\\'iaz","cross_cats":["astro-ph.CO"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-05-18T18:00:00Z","title":"The Majoron Cosmological Window: Dark Matter and Thermal Leptogenesis"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.18944","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":"sha256:6576527ce426cc8198a2a03090da2f9ad0779316b1338256c982fa2f8735f6c7","target":"record","created_at":"2026-05-20T00:06:37Z","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":"823adc8b2a91ce488973b1212cd6bbe062e21649127a22fd41f2220669caed1d","cross_cats_sorted":["astro-ph.CO"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-05-18T18:00:00Z","title_canon_sha256":"d5fa26b5ccdce21337d6b9f9d692d6a5b77b440ee2838f1a849183d71fcb5564"},"schema_version":"1.0","source":{"id":"2605.18944","kind":"arxiv","version":1}},"canonical_sha256":"2ea17d956756d0a61ddc1a4f98be990dde604a79536260b5d5ce9e48192396f2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2ea17d956756d0a61ddc1a4f98be990dde604a79536260b5d5ce9e48192396f2","first_computed_at":"2026-05-20T00:06:37.659731Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-20T00:06:37.659731Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jt6jzMqiC5XDLqo+hkkZT9Wr0ZezKuk7xt45BgLkMZpanYZiQweAG/2oxkHMjzTqXVRgL9XO/o9lbd53HB42DQ==","signature_status":"signed_v1","signed_at":"2026-05-20T00:06:37.660674Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.18944","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6576527ce426cc8198a2a03090da2f9ad0779316b1338256c982fa2f8735f6c7","sha256:6ca3386c4f98263bf3f58d7b33b41ef6a1e8d4ddc2f3f7c4ee5443dc9c123e45"],"state_sha256":"5ee38a7b765b0e8d9c64007ba0398408b943aa710fcc78e9bb5130b3f3faeee4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eZ2M8E7bkJZSgAwR/DGsujs3dhmzptWH2CPZBHyH5R/SP1Tk0W6Ysootpx2Q8NUwKhqBC9VJRxcjVd0dBy7jBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T02:29:55.273423Z","bundle_sha256":"e02cc073d4f76185e27f3a2c9049177b1470c7e43adff2532a5c1bf4c0144e14"}}