{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:4WCSRP763HFKOPY6FLMTYU4YUW","short_pith_number":"pith:4WCSRP76","schema_version":"1.0","canonical_sha256":"e58528bffed9caa73f1e2ad93c5398a5922ef3c5ee169e3feae00011fbc81b54","source":{"kind":"arxiv","id":"2101.04960","version":1},"attestation_state":"computed","paper":{"title":"Testing wormhole solutions in extended gravity through the Poynting-Robertson effect","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.HE","hep-ph","hep-th"],"primary_cat":"gr-qc","authors_text":"Emmanuele Battista, Mariafelicia De Laurentis, Salvatore Capozziello, Vittorio De Falco","submitted_at":"2021-01-13T09:44:30Z","abstract_excerpt":"We develop a model-independent procedure to single out static and spherically symmetric wormhole solutions based on the general relativistic Poynting-Robertson effect and the extension of the ray-tracing formalism in generic static and spherically symmetric wormhole metrics. Simulating the flux emitted by the Poynting-Robertson critical hypersurface (i.e., a stable structure where gravitational and radiation forces attain equilibrium) or also from another X-ray source in these general geometrical environments toward a distant observer, we are able to reconstruct, only locally to the emission r"},"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":"2101.04960","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2021-01-13T09:44:30Z","cross_cats_sorted":["astro-ph.HE","hep-ph","hep-th"],"title_canon_sha256":"31d88b501ef4f1ece633fa6196b73a216e4d0545dd232531b65e7f881160a253","abstract_canon_sha256":"6341bfca8b692afa5a3d3ce4178c90d1e9d41b6bb34c30d00e3862b89a699d24"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:11:25.967287Z","signature_b64":"Q4515JnRyX0ww9ouLCNz4dAiO+7i+/MWEwbdq6fAvHKo3VoKmm4R7tZnzODL54s+9B3wSZCrDSPQZl7DLpIBAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e58528bffed9caa73f1e2ad93c5398a5922ef3c5ee169e3feae00011fbc81b54","last_reissued_at":"2026-07-05T02:11:25.966884Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:11:25.966884Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Testing wormhole solutions in extended gravity through the Poynting-Robertson effect","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.HE","hep-ph","hep-th"],"primary_cat":"gr-qc","authors_text":"Emmanuele Battista, Mariafelicia De Laurentis, Salvatore Capozziello, Vittorio De Falco","submitted_at":"2021-01-13T09:44:30Z","abstract_excerpt":"We develop a model-independent procedure to single out static and spherically symmetric wormhole solutions based on the general relativistic Poynting-Robertson effect and the extension of the ray-tracing formalism in generic static and spherically symmetric wormhole metrics. Simulating the flux emitted by the Poynting-Robertson critical hypersurface (i.e., a stable structure where gravitational and radiation forces attain equilibrium) or also from another X-ray source in these general geometrical environments toward a distant observer, we are able to reconstruct, only locally to the emission r"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2101.04960","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2101.04960/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":"2101.04960","created_at":"2026-07-05T02:11:25.966940+00:00"},{"alias_kind":"arxiv_version","alias_value":"2101.04960v1","created_at":"2026-07-05T02:11:25.966940+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2101.04960","created_at":"2026-07-05T02:11:25.966940+00:00"},{"alias_kind":"pith_short_12","alias_value":"4WCSRP763HFK","created_at":"2026-07-05T02:11:25.966940+00:00"},{"alias_kind":"pith_short_16","alias_value":"4WCSRP763HFKOPY6","created_at":"2026-07-05T02:11:25.966940+00:00"},{"alias_kind":"pith_short_8","alias_value":"4WCSRP76","created_at":"2026-07-05T02:11:25.966940+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.00178","citing_title":"Traversable Wormholes Supported by Entropy-Inspired Effective Matter Sectors","ref_index":53,"is_internal_anchor":false},{"citing_arxiv_id":"2602.14182","citing_title":"On the Cuspy Structure of Rotating Wormhole Shadows","ref_index":16,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/4WCSRP763HFKOPY6FLMTYU4YUW","json":"https://pith.science/pith/4WCSRP763HFKOPY6FLMTYU4YUW.json","graph_json":"https://pith.science/api/pith-number/4WCSRP763HFKOPY6FLMTYU4YUW/graph.json","events_json":"https://pith.science/api/pith-number/4WCSRP763HFKOPY6FLMTYU4YUW/events.json","paper":"https://pith.science/paper/4WCSRP76"},"agent_actions":{"view_html":"https://pith.science/pith/4WCSRP763HFKOPY6FLMTYU4YUW","download_json":"https://pith.science/pith/4WCSRP763HFKOPY6FLMTYU4YUW.json","view_paper":"https://pith.science/paper/4WCSRP76","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2101.04960&json=true","fetch_graph":"https://pith.science/api/pith-number/4WCSRP763HFKOPY6FLMTYU4YUW/graph.json","fetch_events":"https://pith.science/api/pith-number/4WCSRP763HFKOPY6FLMTYU4YUW/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/4WCSRP763HFKOPY6FLMTYU4YUW/action/timestamp_anchor","attest_storage":"https://pith.science/pith/4WCSRP763HFKOPY6FLMTYU4YUW/action/storage_attestation","attest_author":"https://pith.science/pith/4WCSRP763HFKOPY6FLMTYU4YUW/action/author_attestation","sign_citation":"https://pith.science/pith/4WCSRP763HFKOPY6FLMTYU4YUW/action/citation_signature","submit_replication":"https://pith.science/pith/4WCSRP763HFKOPY6FLMTYU4YUW/action/replication_record"}},"created_at":"2026-07-05T02:11:25.966940+00:00","updated_at":"2026-07-05T02:11:25.966940+00:00"}