{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2000:V4R56UFKN7QYU4BSIW7S3V445H","short_pith_number":"pith:V4R56UFK","schema_version":"1.0","canonical_sha256":"af23df50aa6fe18a703245bf2dd79ce9dff4b56e2999010b16bc7dfc5ca189fb","source":{"kind":"arxiv","id":"hep-th/0008166","version":1},"attestation_state":"computed","paper":{"title":"String propagation near Kaluza-Klein black holes: an analytical and numerical study","license":"","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"A. Mukherjee, H. K. Jassal","submitted_at":"2000-08-22T09:33:07Z","abstract_excerpt":"This paper presents a detailed investigation of the motion of a string near a Kaluza-Klein black hole, using the null string expansion. The zeroth-order string equations of motion are set up separately for electrically and magnetically charged black hole backgrounds. The case of a string falling head-on into the black hole is considered in detail. The equations reduce to quadratures for a magnetically charged hole, while they are amenable to numerical solution for an electrically charged black hole. The Kaluza-Klein radius seen by the string as it approaches the black hole decreases in the mag"},"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":"hep-th/0008166","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"2000-08-22T09:33:07Z","cross_cats_sorted":[],"title_canon_sha256":"b981f37fda0a5cdf459017580f6f11a01a6fb647e5e980572f3e0081df5762a9","abstract_canon_sha256":"d2417710ef436a5ea28015ad36fb20a425ba73f39342aa2e25c4cdb3dd7a94d0"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T14:31:24.149103Z","signature_b64":"VLZAtV2j2rPo5Cpf7eJx1ZEIQyj9eioU0FCU/zwUJvLhAFIYYum+mcMvIs+R2v61RxLnAzlF5xnBaqxHD9RPAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"af23df50aa6fe18a703245bf2dd79ce9dff4b56e2999010b16bc7dfc5ca189fb","last_reissued_at":"2026-07-04T14:31:24.148779Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T14:31:24.148779Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"String propagation near Kaluza-Klein black holes: an analytical and numerical study","license":"","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"A. Mukherjee, H. K. Jassal","submitted_at":"2000-08-22T09:33:07Z","abstract_excerpt":"This paper presents a detailed investigation of the motion of a string near a Kaluza-Klein black hole, using the null string expansion. The zeroth-order string equations of motion are set up separately for electrically and magnetically charged black hole backgrounds. The case of a string falling head-on into the black hole is considered in detail. The equations reduce to quadratures for a magnetically charged hole, while they are amenable to numerical solution for an electrically charged black hole. The Kaluza-Klein radius seen by the string as it approaches the black hole decreases in the mag"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/0008166","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/hep-th/0008166/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":"hep-th/0008166","created_at":"2026-07-04T14:31:24.148831+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-th/0008166v1","created_at":"2026-07-04T14:31:24.148831+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/0008166","created_at":"2026-07-04T14:31:24.148831+00:00"},{"alias_kind":"pith_short_12","alias_value":"V4R56UFKN7QY","created_at":"2026-07-04T14:31:24.148831+00:00"},{"alias_kind":"pith_short_16","alias_value":"V4R56UFKN7QYU4BS","created_at":"2026-07-04T14:31:24.148831+00:00"},{"alias_kind":"pith_short_8","alias_value":"V4R56UFK","created_at":"2026-07-04T14:31:24.148831+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/V4R56UFKN7QYU4BSIW7S3V445H","json":"https://pith.science/pith/V4R56UFKN7QYU4BSIW7S3V445H.json","graph_json":"https://pith.science/api/pith-number/V4R56UFKN7QYU4BSIW7S3V445H/graph.json","events_json":"https://pith.science/api/pith-number/V4R56UFKN7QYU4BSIW7S3V445H/events.json","paper":"https://pith.science/paper/V4R56UFK"},"agent_actions":{"view_html":"https://pith.science/pith/V4R56UFKN7QYU4BSIW7S3V445H","download_json":"https://pith.science/pith/V4R56UFKN7QYU4BSIW7S3V445H.json","view_paper":"https://pith.science/paper/V4R56UFK","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-th/0008166&json=true","fetch_graph":"https://pith.science/api/pith-number/V4R56UFKN7QYU4BSIW7S3V445H/graph.json","fetch_events":"https://pith.science/api/pith-number/V4R56UFKN7QYU4BSIW7S3V445H/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/V4R56UFKN7QYU4BSIW7S3V445H/action/timestamp_anchor","attest_storage":"https://pith.science/pith/V4R56UFKN7QYU4BSIW7S3V445H/action/storage_attestation","attest_author":"https://pith.science/pith/V4R56UFKN7QYU4BSIW7S3V445H/action/author_attestation","sign_citation":"https://pith.science/pith/V4R56UFKN7QYU4BSIW7S3V445H/action/citation_signature","submit_replication":"https://pith.science/pith/V4R56UFKN7QYU4BSIW7S3V445H/action/replication_record"}},"created_at":"2026-07-04T14:31:24.148831+00:00","updated_at":"2026-07-04T14:31:24.148831+00:00"}