{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:S43WMK6ZJNTCZGF6FXP4CYWNBA","short_pith_number":"pith:S43WMK6Z","canonical_record":{"source":{"id":"2606.14495","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2026-06-12T14:29:27Z","cross_cats_sorted":[],"title_canon_sha256":"4dbd26d95ad1bb3683dfef0c61102b92757c6a5ba118f8abc797bd87b4d593a5","abstract_canon_sha256":"add61da188f82cafa7120fdcb70c30565eef95d9337b9ed9510d50e3465c885e"},"schema_version":"1.0"},"canonical_sha256":"9737662bd94b662c98be2ddfc162cd080a38e4dee188f3d10298bf0ef40149c0","source":{"kind":"arxiv","id":"2606.14495","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.14495","created_at":"2026-07-31T01:33:52Z"},{"alias_kind":"arxiv_version","alias_value":"2606.14495v2","created_at":"2026-07-31T01:33:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.14495","created_at":"2026-07-31T01:33:52Z"},{"alias_kind":"pith_short_12","alias_value":"S43WMK6ZJNTC","created_at":"2026-07-31T01:33:52Z"},{"alias_kind":"pith_short_16","alias_value":"S43WMK6ZJNTCZGF6","created_at":"2026-07-31T01:33:52Z"},{"alias_kind":"pith_short_8","alias_value":"S43WMK6Z","created_at":"2026-07-31T01:33:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:S43WMK6ZJNTCZGF6FXP4CYWNBA","target":"record","payload":{"canonical_record":{"source":{"id":"2606.14495","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2026-06-12T14:29:27Z","cross_cats_sorted":[],"title_canon_sha256":"4dbd26d95ad1bb3683dfef0c61102b92757c6a5ba118f8abc797bd87b4d593a5","abstract_canon_sha256":"add61da188f82cafa7120fdcb70c30565eef95d9337b9ed9510d50e3465c885e"},"schema_version":"1.0"},"canonical_sha256":"9737662bd94b662c98be2ddfc162cd080a38e4dee188f3d10298bf0ef40149c0","receipt":{"kind":"pith_receipt","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9737662bd94b662c98be2ddfc162cd080a38e4dee188f3d10298bf0ef40149c0","last_reissued_at":"2026-07-31T01:33:52.071421Z","signature_status":"unsigned_v0","first_computed_at":"2026-07-31T01:33:52.071421Z"},"source_kind":"arxiv","source_id":"2606.14495","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":"2026-07-31T01:33:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bqmvJgQUM3wkDVM21rQXcUEfGDb8X3svxo6vPt4uCdLEi2OutPSHLNe3ad4KMnfCCILCrBdupsFkcljlLTxmAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T01:55:47.476474Z"},"content_sha256":"cadc03c464b302d0fab99d037d20d55cff0a7e5cab9b48bf4941dc1f24efdf0d","schema_version":"1.0","event_id":"sha256:cadc03c464b302d0fab99d037d20d55cff0a7e5cab9b48bf4941dc1f24efdf0d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:S43WMK6ZJNTCZGF6FXP4CYWNBA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Cosmological signals of dark matter semi-annihilation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Alejandro Ibarra, Alessia Musumeci, Boris Betancourt Kamenetskaia, Mathias Garny, Merlin Reichard","submitted_at":"2026-06-12T14:29:27Z","abstract_excerpt":"The growth of primordial density fluctuations in the early Universe leads to an inhomogeneous dark matter distribution at high redshift, where semi-annihilation processes of the form $\\chi\\chi \\rightarrow \\chi^c \\phi$, with $\\phi$ being dark radiation, can occur with a sizable rate. Using a state-of-the-art model for the cosmological boost factor, we compute the resulting redshift-dependent flux of boosted dark matter particles generated by semi-annihilation, and we study the implications of the boosted component for structure formation and direct detection experiments. We find a model indepen"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.14495","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/2606.14495/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":"2026-07-31T01:33:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sha8LDA4Ep2AMwJzkWWUmYMrgLW5gkatWSxLK721E5HLqc1bbytqwLfzGXUI3zX/CHWcRa/fmjNe3FHk3U95Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T01:55:47.476863Z"},"content_sha256":"58a1439af23fa4354c1b5e8d28f2a8550055948471fbb820955c79ab5928182c","schema_version":"1.0","event_id":"sha256:58a1439af23fa4354c1b5e8d28f2a8550055948471fbb820955c79ab5928182c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/S43WMK6ZJNTCZGF6FXP4CYWNBA/bundle.json","state_url":"https://pith.science/pith/S43WMK6ZJNTCZGF6FXP4CYWNBA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/S43WMK6ZJNTCZGF6FXP4CYWNBA/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":"2026-08-03T01:55:47Z","links":{"resolver":"https://pith.science/pith/S43WMK6ZJNTCZGF6FXP4CYWNBA","bundle":"https://pith.science/pith/S43WMK6ZJNTCZGF6FXP4CYWNBA/bundle.json","state":"https://pith.science/pith/S43WMK6ZJNTCZGF6FXP4CYWNBA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/S43WMK6ZJNTCZGF6FXP4CYWNBA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:S43WMK6ZJNTCZGF6FXP4CYWNBA","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":"add61da188f82cafa7120fdcb70c30565eef95d9337b9ed9510d50e3465c885e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2026-06-12T14:29:27Z","title_canon_sha256":"4dbd26d95ad1bb3683dfef0c61102b92757c6a5ba118f8abc797bd87b4d593a5"},"schema_version":"1.0","source":{"id":"2606.14495","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.14495","created_at":"2026-07-31T01:33:52Z"},{"alias_kind":"arxiv_version","alias_value":"2606.14495v2","created_at":"2026-07-31T01:33:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.14495","created_at":"2026-07-31T01:33:52Z"},{"alias_kind":"pith_short_12","alias_value":"S43WMK6ZJNTC","created_at":"2026-07-31T01:33:52Z"},{"alias_kind":"pith_short_16","alias_value":"S43WMK6ZJNTCZGF6","created_at":"2026-07-31T01:33:52Z"},{"alias_kind":"pith_short_8","alias_value":"S43WMK6Z","created_at":"2026-07-31T01:33:52Z"}],"graph_snapshots":[{"event_id":"sha256:58a1439af23fa4354c1b5e8d28f2a8550055948471fbb820955c79ab5928182c","target":"graph","created_at":"2026-07-31T01:33:52Z","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/2606.14495/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The growth of primordial density fluctuations in the early Universe leads to an inhomogeneous dark matter distribution at high redshift, where semi-annihilation processes of the form $\\chi\\chi \\rightarrow \\chi^c \\phi$, with $\\phi$ being dark radiation, can occur with a sizable rate. Using a state-of-the-art model for the cosmological boost factor, we compute the resulting redshift-dependent flux of boosted dark matter particles generated by semi-annihilation, and we study the implications of the boosted component for structure formation and direct detection experiments. We find a model indepen","authors_text":"Alejandro Ibarra, Alessia Musumeci, Boris Betancourt Kamenetskaia, Mathias Garny, Merlin Reichard","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2026-06-12T14:29:27Z","title":"Cosmological signals of dark matter semi-annihilation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.14495","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:cadc03c464b302d0fab99d037d20d55cff0a7e5cab9b48bf4941dc1f24efdf0d","target":"record","created_at":"2026-07-31T01:33:52Z","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":"add61da188f82cafa7120fdcb70c30565eef95d9337b9ed9510d50e3465c885e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2026-06-12T14:29:27Z","title_canon_sha256":"4dbd26d95ad1bb3683dfef0c61102b92757c6a5ba118f8abc797bd87b4d593a5"},"schema_version":"1.0","source":{"id":"2606.14495","kind":"arxiv","version":2}},"canonical_sha256":"9737662bd94b662c98be2ddfc162cd080a38e4dee188f3d10298bf0ef40149c0","receipt":{"builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9737662bd94b662c98be2ddfc162cd080a38e4dee188f3d10298bf0ef40149c0","first_computed_at":"2026-07-31T01:33:52.071421Z","kind":"pith_receipt","last_reissued_at":"2026-07-31T01:33:52.071421Z","receipt_version":"0.3","signature_status":"unsigned_v0"},"source_id":"2606.14495","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cadc03c464b302d0fab99d037d20d55cff0a7e5cab9b48bf4941dc1f24efdf0d","sha256:58a1439af23fa4354c1b5e8d28f2a8550055948471fbb820955c79ab5928182c"],"state_sha256":"e7785f01c891f555dd2adbd4edcd1a24b31cb79775d4a7665b4946806a27e6c8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zVzW/oR50s6TaxY8Y4lVeXZyvGK5VFNJPeSBQmJs/ztu/DyQUOBWCfvYaEuHqRAiQpyTZZ8xQMabXly8UqtzCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T01:55:47.480135Z","bundle_sha256":"a47ea354d5be490cfd0b9835202eea6513d6e44feaa78c644bb8f74ebfaa4e44"}}