{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:S52FRSNCD5UI7NR57IQ6RESPEU","short_pith_number":"pith:S52FRSNC","schema_version":"1.0","canonical_sha256":"977458c9a21f688fb63dfa21e8924f253fd8352a687584e1c33ecf8da9aef140","source":{"kind":"arxiv","id":"2211.08067","version":3},"attestation_state":"computed","paper":{"title":"Gamma-ray flux limits from brown dwarfs: Implications for dark matter annihilating into long-lived mediators","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","astro-ph.EP","astro-ph.SR","hep-ph"],"primary_cat":"astro-ph.HE","authors_text":"Francesca Calore, Pasquale Dario Serpico, Pooja Bhattacharjee","submitted_at":"2022-11-15T11:38:30Z","abstract_excerpt":"Brown dwarfs (BDs) are celestial objects representing the link between the least massive main-sequence stars and giant gas planets. In the first part of this article, we perform a model-independent search of a gamma-ray signal from the direction of nine nearby BDs in 13 years of \\Fermi-LAT data. We find no significant excess of gamma rays, and we, therefore, set 95\\% confidence level upper limits on the gamma-ray flux with a binned-likelihood approach. In the second part of the paper, we interpret these bounds within an exotic mechanism proposed for gamma-ray production in BDs: If the dark mat"},"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":"2211.08067","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-11-15T11:38:30Z","cross_cats_sorted":["astro-ph.CO","astro-ph.EP","astro-ph.SR","hep-ph"],"title_canon_sha256":"4db5ad28dd4160ee57b25e863cfe01716575cf208b2517d8d1630c362b69e8b9","abstract_canon_sha256":"3ede8b094a99495894f3822edcbad05ecb7e3d74af507fc2530fb6dfd35a191e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:46:15.504715Z","signature_b64":"8j7u2pR2rQ8Gawj/soiNcycTLuYnhgsMVVaVqEie+JK2bOOkp6EAlnHXYV9wtWK59gon/0c0xgM8G8LS3ODyAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"977458c9a21f688fb63dfa21e8924f253fd8352a687584e1c33ecf8da9aef140","last_reissued_at":"2026-07-05T08:46:15.504299Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:46:15.504299Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Gamma-ray flux limits from brown dwarfs: Implications for dark matter annihilating into long-lived mediators","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","astro-ph.EP","astro-ph.SR","hep-ph"],"primary_cat":"astro-ph.HE","authors_text":"Francesca Calore, Pasquale Dario Serpico, Pooja Bhattacharjee","submitted_at":"2022-11-15T11:38:30Z","abstract_excerpt":"Brown dwarfs (BDs) are celestial objects representing the link between the least massive main-sequence stars and giant gas planets. In the first part of this article, we perform a model-independent search of a gamma-ray signal from the direction of nine nearby BDs in 13 years of \\Fermi-LAT data. We find no significant excess of gamma rays, and we, therefore, set 95\\% confidence level upper limits on the gamma-ray flux with a binned-likelihood approach. In the second part of the paper, we interpret these bounds within an exotic mechanism proposed for gamma-ray production in BDs: If the dark mat"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.08067","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/2211.08067/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":"2211.08067","created_at":"2026-07-05T08:46:15.504365+00:00"},{"alias_kind":"arxiv_version","alias_value":"2211.08067v3","created_at":"2026-07-05T08:46:15.504365+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2211.08067","created_at":"2026-07-05T08:46:15.504365+00:00"},{"alias_kind":"pith_short_12","alias_value":"S52FRSNCD5UI","created_at":"2026-07-05T08:46:15.504365+00:00"},{"alias_kind":"pith_short_16","alias_value":"S52FRSNCD5UI7NR5","created_at":"2026-07-05T08:46:15.504365+00:00"},{"alias_kind":"pith_short_8","alias_value":"S52FRSNC","created_at":"2026-07-05T08:46:15.504365+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2501.14864","citing_title":"Super-Kamiokande Strongly Constrains Leptophilic Dark Matter Capture in the Sun","ref_index":121,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/S52FRSNCD5UI7NR57IQ6RESPEU","json":"https://pith.science/pith/S52FRSNCD5UI7NR57IQ6RESPEU.json","graph_json":"https://pith.science/api/pith-number/S52FRSNCD5UI7NR57IQ6RESPEU/graph.json","events_json":"https://pith.science/api/pith-number/S52FRSNCD5UI7NR57IQ6RESPEU/events.json","paper":"https://pith.science/paper/S52FRSNC"},"agent_actions":{"view_html":"https://pith.science/pith/S52FRSNCD5UI7NR57IQ6RESPEU","download_json":"https://pith.science/pith/S52FRSNCD5UI7NR57IQ6RESPEU.json","view_paper":"https://pith.science/paper/S52FRSNC","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2211.08067&json=true","fetch_graph":"https://pith.science/api/pith-number/S52FRSNCD5UI7NR57IQ6RESPEU/graph.json","fetch_events":"https://pith.science/api/pith-number/S52FRSNCD5UI7NR57IQ6RESPEU/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/S52FRSNCD5UI7NR57IQ6RESPEU/action/timestamp_anchor","attest_storage":"https://pith.science/pith/S52FRSNCD5UI7NR57IQ6RESPEU/action/storage_attestation","attest_author":"https://pith.science/pith/S52FRSNCD5UI7NR57IQ6RESPEU/action/author_attestation","sign_citation":"https://pith.science/pith/S52FRSNCD5UI7NR57IQ6RESPEU/action/citation_signature","submit_replication":"https://pith.science/pith/S52FRSNCD5UI7NR57IQ6RESPEU/action/replication_record"}},"created_at":"2026-07-05T08:46:15.504365+00:00","updated_at":"2026-07-05T08:46:15.504365+00:00"}