{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:7ZLMFSP2Z2MAWLCSQLW2JGJXIO","short_pith_number":"pith:7ZLMFSP2","schema_version":"1.0","canonical_sha256":"fe56c2c9face980b2c5282eda499374383be1de8ff409dae42bec05b5264d58a","source":{"kind":"arxiv","id":"1805.12435","version":2},"attestation_state":"computed","paper":{"title":"Shadow of charged wormholes in Einstein-Maxwell-dilaton theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Ayan Banerjee, Muhammed Amir, Sunil D. Maharaj","submitted_at":"2018-05-31T12:16:21Z","abstract_excerpt":"The study of shadow is quite prominent nowadays because of the ongoing Event Horizon Telescope\\footnote{https://eventhorizontelescope.org/} observations. We construct the shadow images of charged wormholes in Einstein-Maxwell-dilaton (EMD) theory. The spacetime metric of the charged wormholes contains three charges: magnetic charge $P$, electric charge $Q$, and dilaton charge $\\Sigma$. We evaluate the photon geodesics around the charged wormholes. We also calculate the effective potential and discuss its behavior with angular momentum $L$ and different values of charges $P$, $Q$, and $\\Sigma$."},"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":"1805.12435","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2018-05-31T12:16:21Z","cross_cats_sorted":[],"title_canon_sha256":"379e5286fb320621fd56922d5f8497eb5f8006ebc46c8c8905f2d3ed0c83dad8","abstract_canon_sha256":"8281d204577552971679f1967ad37639e730516059206e4ad650031698077928"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:58:59.178489Z","signature_b64":"kcnlbijjj3O1+QHNVT0gyQA2GaDotZBFKRSd/GeSHHdS/1jM2tP6O/p6AFupmsYak+rwkec/Rr0xtBWygkFXCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fe56c2c9face980b2c5282eda499374383be1de8ff409dae42bec05b5264d58a","last_reissued_at":"2026-05-17T23:58:59.177821Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:58:59.177821Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Shadow of charged wormholes in Einstein-Maxwell-dilaton theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Ayan Banerjee, Muhammed Amir, Sunil D. Maharaj","submitted_at":"2018-05-31T12:16:21Z","abstract_excerpt":"The study of shadow is quite prominent nowadays because of the ongoing Event Horizon Telescope\\footnote{https://eventhorizontelescope.org/} observations. We construct the shadow images of charged wormholes in Einstein-Maxwell-dilaton (EMD) theory. The spacetime metric of the charged wormholes contains three charges: magnetic charge $P$, electric charge $Q$, and dilaton charge $\\Sigma$. We evaluate the photon geodesics around the charged wormholes. We also calculate the effective potential and discuss its behavior with angular momentum $L$ and different values of charges $P$, $Q$, and $\\Sigma$."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.12435","kind":"arxiv","version":2},"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":"1805.12435","created_at":"2026-05-17T23:58:59.177933+00:00"},{"alias_kind":"arxiv_version","alias_value":"1805.12435v2","created_at":"2026-05-17T23:58:59.177933+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.12435","created_at":"2026-05-17T23:58:59.177933+00:00"},{"alias_kind":"pith_short_12","alias_value":"7ZLMFSP2Z2MA","created_at":"2026-05-18T12:32:13.499390+00:00"},{"alias_kind":"pith_short_16","alias_value":"7ZLMFSP2Z2MAWLCS","created_at":"2026-05-18T12:32:13.499390+00:00"},{"alias_kind":"pith_short_8","alias_value":"7ZLMFSP2","created_at":"2026-05-18T12:32:13.499390+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2508.03270","citing_title":"The shadow and quasinormal modes of the asymptotically flat hairy black holes with a dilaton potential","ref_index":87,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/7ZLMFSP2Z2MAWLCSQLW2JGJXIO","json":"https://pith.science/pith/7ZLMFSP2Z2MAWLCSQLW2JGJXIO.json","graph_json":"https://pith.science/api/pith-number/7ZLMFSP2Z2MAWLCSQLW2JGJXIO/graph.json","events_json":"https://pith.science/api/pith-number/7ZLMFSP2Z2MAWLCSQLW2JGJXIO/events.json","paper":"https://pith.science/paper/7ZLMFSP2"},"agent_actions":{"view_html":"https://pith.science/pith/7ZLMFSP2Z2MAWLCSQLW2JGJXIO","download_json":"https://pith.science/pith/7ZLMFSP2Z2MAWLCSQLW2JGJXIO.json","view_paper":"https://pith.science/paper/7ZLMFSP2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1805.12435&json=true","fetch_graph":"https://pith.science/api/pith-number/7ZLMFSP2Z2MAWLCSQLW2JGJXIO/graph.json","fetch_events":"https://pith.science/api/pith-number/7ZLMFSP2Z2MAWLCSQLW2JGJXIO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7ZLMFSP2Z2MAWLCSQLW2JGJXIO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7ZLMFSP2Z2MAWLCSQLW2JGJXIO/action/storage_attestation","attest_author":"https://pith.science/pith/7ZLMFSP2Z2MAWLCSQLW2JGJXIO/action/author_attestation","sign_citation":"https://pith.science/pith/7ZLMFSP2Z2MAWLCSQLW2JGJXIO/action/citation_signature","submit_replication":"https://pith.science/pith/7ZLMFSP2Z2MAWLCSQLW2JGJXIO/action/replication_record"}},"created_at":"2026-05-17T23:58:59.177933+00:00","updated_at":"2026-05-17T23:58:59.177933+00:00"}