{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:GJL47LZOZIUSMJYIZ4JAGZJNH3","short_pith_number":"pith:GJL47LZO","schema_version":"1.0","canonical_sha256":"3257cfaf2eca29262708cf1203652d3ed89936df045e7faf6893110b0c708c1a","source":{"kind":"arxiv","id":"2307.00606","version":2},"attestation_state":"computed","paper":{"title":"Imprints of dark matter-massive neutrino interaction in upcoming post-reionization and galaxy surveys","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"astro-ph.CO","authors_text":"Antara Dey, Arnab Paul, Supratik Pal","submitted_at":"2023-07-02T16:26:09Z","abstract_excerpt":"We explore possible signatures of the interaction between dark matter (DM) and massive neutrinos during the post-reionization epoch. Using both Fisher matrix forecast analysis and Markov Chain Monte-Carlo (MCMC) simulation, we conduct a thorough investigation of the constraints and imprints of the scenario on the upcoming post-reionization and galaxy surveys. Our investigation focuses on two key parameters: the strength of the DM-massive neutrino interaction ($u$) and the total neutrino mass ($M_{\\rm tot}$), on top of the usual 6 cosmological parameters. We utilize future 21-cm intensity mappi"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2307.00606","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2023-07-02T16:26:09Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"31d7f8662a4607ff313ca7d814b65a31efc1a29cbdb2b5fb712862328aca6f50","abstract_canon_sha256":"29dd4dca67d3b2d33adfa1bc8ce1b2d021f98e72d93657c4e5a2ef5f17253c3e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:09:50.038821Z","signature_b64":"dVufDKWuD/8Wu6tfBGfA2GcP0JxLX0EDuLIHwyWvgBQy2K1LZYBoTzXKU3c1zwee8/a+OMwbJaDOsE1BsMnbBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3257cfaf2eca29262708cf1203652d3ed89936df045e7faf6893110b0c708c1a","last_reissued_at":"2026-07-05T07:09:50.038407Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:09:50.038407Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Imprints of dark matter-massive neutrino interaction in upcoming post-reionization and galaxy surveys","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"astro-ph.CO","authors_text":"Antara Dey, Arnab Paul, Supratik Pal","submitted_at":"2023-07-02T16:26:09Z","abstract_excerpt":"We explore possible signatures of the interaction between dark matter (DM) and massive neutrinos during the post-reionization epoch. Using both Fisher matrix forecast analysis and Markov Chain Monte-Carlo (MCMC) simulation, we conduct a thorough investigation of the constraints and imprints of the scenario on the upcoming post-reionization and galaxy surveys. Our investigation focuses on two key parameters: the strength of the DM-massive neutrino interaction ($u$) and the total neutrino mass ($M_{\\rm tot}$), on top of the usual 6 cosmological parameters. We utilize future 21-cm intensity mappi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2307.00606","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/2307.00606/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2307.00606","created_at":"2026-07-05T07:09:50.038472+00:00"},{"alias_kind":"arxiv_version","alias_value":"2307.00606v2","created_at":"2026-07-05T07:09:50.038472+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2307.00606","created_at":"2026-07-05T07:09:50.038472+00:00"},{"alias_kind":"pith_short_12","alias_value":"GJL47LZOZIUS","created_at":"2026-07-05T07:09:50.038472+00:00"},{"alias_kind":"pith_short_16","alias_value":"GJL47LZOZIUSMJYI","created_at":"2026-07-05T07:09:50.038472+00:00"},{"alias_kind":"pith_short_8","alias_value":"GJL47LZO","created_at":"2026-07-05T07:09:50.038472+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2505.20396","citing_title":"Cosmological impact of $\\nu$DM interactions enhanced in narrow redshift ranges","ref_index":40,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/GJL47LZOZIUSMJYIZ4JAGZJNH3","json":"https://pith.science/pith/GJL47LZOZIUSMJYIZ4JAGZJNH3.json","graph_json":"https://pith.science/api/pith-number/GJL47LZOZIUSMJYIZ4JAGZJNH3/graph.json","events_json":"https://pith.science/api/pith-number/GJL47LZOZIUSMJYIZ4JAGZJNH3/events.json","paper":"https://pith.science/paper/GJL47LZO"},"agent_actions":{"view_html":"https://pith.science/pith/GJL47LZOZIUSMJYIZ4JAGZJNH3","download_json":"https://pith.science/pith/GJL47LZOZIUSMJYIZ4JAGZJNH3.json","view_paper":"https://pith.science/paper/GJL47LZO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2307.00606&json=true","fetch_graph":"https://pith.science/api/pith-number/GJL47LZOZIUSMJYIZ4JAGZJNH3/graph.json","fetch_events":"https://pith.science/api/pith-number/GJL47LZOZIUSMJYIZ4JAGZJNH3/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GJL47LZOZIUSMJYIZ4JAGZJNH3/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GJL47LZOZIUSMJYIZ4JAGZJNH3/action/storage_attestation","attest_author":"https://pith.science/pith/GJL47LZOZIUSMJYIZ4JAGZJNH3/action/author_attestation","sign_citation":"https://pith.science/pith/GJL47LZOZIUSMJYIZ4JAGZJNH3/action/citation_signature","submit_replication":"https://pith.science/pith/GJL47LZOZIUSMJYIZ4JAGZJNH3/action/replication_record"}},"created_at":"2026-07-05T07:09:50.038472+00:00","updated_at":"2026-07-05T07:09:50.038472+00:00"}