{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:WWBRC75FC42EUHD47734ZWLSE6","short_pith_number":"pith:WWBRC75F","schema_version":"1.0","canonical_sha256":"b583117fa517344a1c7cfff7ccd972278d46e6893ce7a545ccea42dd701cbba4","source":{"kind":"arxiv","id":"1104.2536","version":1},"attestation_state":"computed","paper":{"title":"Possible observation sequences of Brans-Dicke wormholes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"gr-qc","authors_text":"Dilia Gareeva, Kristina Rannu, Stanislav Alexeyev","submitted_at":"2011-04-13T16:05:41Z","abstract_excerpt":"The purpose of this study is to investigate observational features of Brans-Dicke wormholes in a case if they exist in our Universe. The energy flux from accretion onto a Brans-Dicke wormhole and the so-called \"maximum impact parameter\" are studied (the last one might allow to observe light sources through a wormhole throat). The computed values were compared with the corresponding ones for GR-wormholes and Schwarzschild black holes. We shown that Brans-Dicke wormholes are quasi-Schwarzschild objects and should differ from GR wormholes by about one order of magnitude in the accretion energy fl"},"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":"1104.2536","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2011-04-13T16:05:41Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"909d5543da27809a5f55a3be67e300f9fc7d7b2d6e9f35b769b06b5b0e8300d9","abstract_canon_sha256":"001914ceaf8d7de712412ad9dc99aa42250f49fb91410835e642706cc29e24bb"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:02:29.832245Z","signature_b64":"4+ZoBrHD7MSYeaEBE6SjkFZIQ03vAO24WLFV0ZaFWCorrPg+TTI3quSss7nYm4rAXa1ZAgmCDs9/bMxGs3Z6CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b583117fa517344a1c7cfff7ccd972278d46e6893ce7a545ccea42dd701cbba4","last_reissued_at":"2026-05-18T02:02:29.831543Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:02:29.831543Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Possible observation sequences of Brans-Dicke wormholes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"gr-qc","authors_text":"Dilia Gareeva, Kristina Rannu, Stanislav Alexeyev","submitted_at":"2011-04-13T16:05:41Z","abstract_excerpt":"The purpose of this study is to investigate observational features of Brans-Dicke wormholes in a case if they exist in our Universe. The energy flux from accretion onto a Brans-Dicke wormhole and the so-called \"maximum impact parameter\" are studied (the last one might allow to observe light sources through a wormhole throat). The computed values were compared with the corresponding ones for GR-wormholes and Schwarzschild black holes. We shown that Brans-Dicke wormholes are quasi-Schwarzschild objects and should differ from GR wormholes by about one order of magnitude in the accretion energy fl"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1104.2536","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":"1104.2536","created_at":"2026-05-18T02:02:29.831646+00:00"},{"alias_kind":"arxiv_version","alias_value":"1104.2536v1","created_at":"2026-05-18T02:02:29.831646+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1104.2536","created_at":"2026-05-18T02:02:29.831646+00:00"},{"alias_kind":"pith_short_12","alias_value":"WWBRC75FC42E","created_at":"2026-05-18T12:26:44.992195+00:00"},{"alias_kind":"pith_short_16","alias_value":"WWBRC75FC42EUHD4","created_at":"2026-05-18T12:26:44.992195+00:00"},{"alias_kind":"pith_short_8","alias_value":"WWBRC75F","created_at":"2026-05-18T12:26:44.992195+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/WWBRC75FC42EUHD47734ZWLSE6","json":"https://pith.science/pith/WWBRC75FC42EUHD47734ZWLSE6.json","graph_json":"https://pith.science/api/pith-number/WWBRC75FC42EUHD47734ZWLSE6/graph.json","events_json":"https://pith.science/api/pith-number/WWBRC75FC42EUHD47734ZWLSE6/events.json","paper":"https://pith.science/paper/WWBRC75F"},"agent_actions":{"view_html":"https://pith.science/pith/WWBRC75FC42EUHD47734ZWLSE6","download_json":"https://pith.science/pith/WWBRC75FC42EUHD47734ZWLSE6.json","view_paper":"https://pith.science/paper/WWBRC75F","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1104.2536&json=true","fetch_graph":"https://pith.science/api/pith-number/WWBRC75FC42EUHD47734ZWLSE6/graph.json","fetch_events":"https://pith.science/api/pith-number/WWBRC75FC42EUHD47734ZWLSE6/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/WWBRC75FC42EUHD47734ZWLSE6/action/timestamp_anchor","attest_storage":"https://pith.science/pith/WWBRC75FC42EUHD47734ZWLSE6/action/storage_attestation","attest_author":"https://pith.science/pith/WWBRC75FC42EUHD47734ZWLSE6/action/author_attestation","sign_citation":"https://pith.science/pith/WWBRC75FC42EUHD47734ZWLSE6/action/citation_signature","submit_replication":"https://pith.science/pith/WWBRC75FC42EUHD47734ZWLSE6/action/replication_record"}},"created_at":"2026-05-18T02:02:29.831646+00:00","updated_at":"2026-05-18T02:02:29.831646+00:00"}