{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:LAJJSFUOJQGW5U6LT26Z4NKYEN","short_pith_number":"pith:LAJJSFUO","schema_version":"1.0","canonical_sha256":"581299168e4c0d6ed3cb9ebd9e35582376e11fb5e15755a9e56c53535897ed16","source":{"kind":"arxiv","id":"2007.13943","version":1},"attestation_state":"computed","paper":{"title":"Investigating the multiband nonthermal emission of the 100 TeV source eHWC J2019$+$368 with a pulsar wind nebula scenario","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Chen Songzhan, Huan Yu, Jun Fang, Lu Wen","submitted_at":"2020-07-28T01:50:12Z","abstract_excerpt":"eHWC J2019+368 is one of the sources emitting $\\gamma$-rays with energies higher than 100 TeV based on the recent measurement with the High Altitude Water Cherenkov Observatory (HAWC), and the origin is still in debate. The pulsar PSR J2021$+$3651 is spatially coincident with the TeV source. We investigate theoretically whether the multiband nonthermal emission of eHWC J2019+368 can originate from the pulsar wind nebula (PWN) G75.2$+$0.1 powered by PSR J2021$+$3651. In the model, the spin-down power of the pulsar is transferred to high-energy particles and magnetic field in the nebula. As the "},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2007.13943","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2020-07-28T01:50:12Z","cross_cats_sorted":[],"title_canon_sha256":"a3e286415c8817603af703a22686ab4d83f2fed4a1b5e2e14aae9712104e0c57","abstract_canon_sha256":"70d22a013917686f4c0c229e7e1f03d2de69baa6b42dcd4d829d8aec790eddb6"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:40:36.708251Z","signature_b64":"QqGGoyZ90dWfYBZ+xt9XabA4E9UgzvOULkAhYV6/ca1yizAsBdfCKE9ZWqxzLgYnfPXqzELqjoOpjQxTS4EXAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"581299168e4c0d6ed3cb9ebd9e35582376e11fb5e15755a9e56c53535897ed16","last_reissued_at":"2026-07-05T01:40:36.707860Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:40:36.707860Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Investigating the multiband nonthermal emission of the 100 TeV source eHWC J2019$+$368 with a pulsar wind nebula scenario","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Chen Songzhan, Huan Yu, Jun Fang, Lu Wen","submitted_at":"2020-07-28T01:50:12Z","abstract_excerpt":"eHWC J2019+368 is one of the sources emitting $\\gamma$-rays with energies higher than 100 TeV based on the recent measurement with the High Altitude Water Cherenkov Observatory (HAWC), and the origin is still in debate. The pulsar PSR J2021$+$3651 is spatially coincident with the TeV source. We investigate theoretically whether the multiband nonthermal emission of eHWC J2019+368 can originate from the pulsar wind nebula (PWN) G75.2$+$0.1 powered by PSR J2021$+$3651. In the model, the spin-down power of the pulsar is transferred to high-energy particles and magnetic field in the nebula. As the "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2007.13943","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/2007.13943/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":"2007.13943","created_at":"2026-07-05T01:40:36.707912+00:00"},{"alias_kind":"arxiv_version","alias_value":"2007.13943v1","created_at":"2026-07-05T01:40:36.707912+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2007.13943","created_at":"2026-07-05T01:40:36.707912+00:00"},{"alias_kind":"pith_short_12","alias_value":"LAJJSFUOJQGW","created_at":"2026-07-05T01:40:36.707912+00:00"},{"alias_kind":"pith_short_16","alias_value":"LAJJSFUOJQGW5U6L","created_at":"2026-07-05T01:40:36.707912+00:00"},{"alias_kind":"pith_short_8","alias_value":"LAJJSFUO","created_at":"2026-07-05T01:40:36.707912+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/LAJJSFUOJQGW5U6LT26Z4NKYEN","json":"https://pith.science/pith/LAJJSFUOJQGW5U6LT26Z4NKYEN.json","graph_json":"https://pith.science/api/pith-number/LAJJSFUOJQGW5U6LT26Z4NKYEN/graph.json","events_json":"https://pith.science/api/pith-number/LAJJSFUOJQGW5U6LT26Z4NKYEN/events.json","paper":"https://pith.science/paper/LAJJSFUO"},"agent_actions":{"view_html":"https://pith.science/pith/LAJJSFUOJQGW5U6LT26Z4NKYEN","download_json":"https://pith.science/pith/LAJJSFUOJQGW5U6LT26Z4NKYEN.json","view_paper":"https://pith.science/paper/LAJJSFUO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2007.13943&json=true","fetch_graph":"https://pith.science/api/pith-number/LAJJSFUOJQGW5U6LT26Z4NKYEN/graph.json","fetch_events":"https://pith.science/api/pith-number/LAJJSFUOJQGW5U6LT26Z4NKYEN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/LAJJSFUOJQGW5U6LT26Z4NKYEN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/LAJJSFUOJQGW5U6LT26Z4NKYEN/action/storage_attestation","attest_author":"https://pith.science/pith/LAJJSFUOJQGW5U6LT26Z4NKYEN/action/author_attestation","sign_citation":"https://pith.science/pith/LAJJSFUOJQGW5U6LT26Z4NKYEN/action/citation_signature","submit_replication":"https://pith.science/pith/LAJJSFUOJQGW5U6LT26Z4NKYEN/action/replication_record"}},"created_at":"2026-07-05T01:40:36.707912+00:00","updated_at":"2026-07-05T01:40:36.707912+00:00"}