{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:BHKFERKXB2QOT5ALWURY64LTYE","short_pith_number":"pith:BHKFERKX","schema_version":"1.0","canonical_sha256":"09d45245570ea0e9f40bb5238f7173c11a702d238e4fbd119953ca9c082f123b","source":{"kind":"arxiv","id":"1406.1785","version":1},"attestation_state":"computed","paper":{"title":"Direct detection of Black Holes via electromagnetic radiation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.CO","authors_text":"J. L. G. Sobrinho, P. Augusto","submitted_at":"2014-06-06T19:48:13Z","abstract_excerpt":"Many black hole (BH) candidates exist, ranging from supermassive ($\\sim10^{6}$--$10^{10}$ M$_{\\odot}$) to stellar masses ($\\sim 1$--$100$ M$_{\\odot}$), all of them identified by indirect processes. Although there are no known candidate BHs with sub-stellar masses, these might have been produced in the primordial Universe. BHs emit radiation composed of photons, gravitons and, later in their lifes, massive particles. We explored the detection of such BHs with present day masses from $10^{-22}$ M$_{\\odot}$ to $10^{-11}$ M$_{\\odot}$. We determined the maximum distances ($d$) at which the current "},"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":"1406.1785","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2014-06-06T19:48:13Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"d6534a5b65f4f8598f0230e5d2a3ad243caabc60042bc2acf4055f44bad60f25","abstract_canon_sha256":"a2df7c935412baeaf2a3f1e1a17d89c72eff7b9f630cc9e7376529c839402ee9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:50:13.986129Z","signature_b64":"eJ2avkwitFJ0lqTFtmGL9muBskMZcn0xL1j7DysroBsJMQjJ75AKxSQfbKl6kKDRcWxnUaWxFKfjVE/PnGMgAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"09d45245570ea0e9f40bb5238f7173c11a702d238e4fbd119953ca9c082f123b","last_reissued_at":"2026-05-18T02:50:13.985550Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:50:13.985550Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Direct detection of Black Holes via electromagnetic radiation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.CO","authors_text":"J. L. G. Sobrinho, P. Augusto","submitted_at":"2014-06-06T19:48:13Z","abstract_excerpt":"Many black hole (BH) candidates exist, ranging from supermassive ($\\sim10^{6}$--$10^{10}$ M$_{\\odot}$) to stellar masses ($\\sim 1$--$100$ M$_{\\odot}$), all of them identified by indirect processes. Although there are no known candidate BHs with sub-stellar masses, these might have been produced in the primordial Universe. BHs emit radiation composed of photons, gravitons and, later in their lifes, massive particles. We explored the detection of such BHs with present day masses from $10^{-22}$ M$_{\\odot}$ to $10^{-11}$ M$_{\\odot}$. We determined the maximum distances ($d$) at which the current "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1406.1785","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":""},"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":"1406.1785","created_at":"2026-05-18T02:50:13.985661+00:00"},{"alias_kind":"arxiv_version","alias_value":"1406.1785v1","created_at":"2026-05-18T02:50:13.985661+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1406.1785","created_at":"2026-05-18T02:50:13.985661+00:00"},{"alias_kind":"pith_short_12","alias_value":"BHKFERKXB2QO","created_at":"2026-05-18T12:28:22.404517+00:00"},{"alias_kind":"pith_short_16","alias_value":"BHKFERKXB2QOT5AL","created_at":"2026-05-18T12:28:22.404517+00:00"},{"alias_kind":"pith_short_8","alias_value":"BHKFERKX","created_at":"2026-05-18T12:28:22.404517+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/BHKFERKXB2QOT5ALWURY64LTYE","json":"https://pith.science/pith/BHKFERKXB2QOT5ALWURY64LTYE.json","graph_json":"https://pith.science/api/pith-number/BHKFERKXB2QOT5ALWURY64LTYE/graph.json","events_json":"https://pith.science/api/pith-number/BHKFERKXB2QOT5ALWURY64LTYE/events.json","paper":"https://pith.science/paper/BHKFERKX"},"agent_actions":{"view_html":"https://pith.science/pith/BHKFERKXB2QOT5ALWURY64LTYE","download_json":"https://pith.science/pith/BHKFERKXB2QOT5ALWURY64LTYE.json","view_paper":"https://pith.science/paper/BHKFERKX","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1406.1785&json=true","fetch_graph":"https://pith.science/api/pith-number/BHKFERKXB2QOT5ALWURY64LTYE/graph.json","fetch_events":"https://pith.science/api/pith-number/BHKFERKXB2QOT5ALWURY64LTYE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/BHKFERKXB2QOT5ALWURY64LTYE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/BHKFERKXB2QOT5ALWURY64LTYE/action/storage_attestation","attest_author":"https://pith.science/pith/BHKFERKXB2QOT5ALWURY64LTYE/action/author_attestation","sign_citation":"https://pith.science/pith/BHKFERKXB2QOT5ALWURY64LTYE/action/citation_signature","submit_replication":"https://pith.science/pith/BHKFERKXB2QOT5ALWURY64LTYE/action/replication_record"}},"created_at":"2026-05-18T02:50:13.985661+00:00","updated_at":"2026-05-18T02:50:13.985661+00:00"}