{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:DZFXPXA27UPELYXHHAEVZPUBUK","short_pith_number":"pith:DZFXPXA2","schema_version":"1.0","canonical_sha256":"1e4b77dc1afd1e45e2e738095cbe81a2b1e66d23d371ed876e205487a91d8078","source":{"kind":"arxiv","id":"2002.08297","version":3},"attestation_state":"computed","paper":{"title":"A Binary Comb Model for Periodic Fast Radio Bursts","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.HE","authors_text":"Bing Zhang, Kunihito Ioka","submitted_at":"2020-02-19T17:13:18Z","abstract_excerpt":"We show that the periodic FRB 180916.J0158+65 can be interpreted by invoking an interacting neutron star binary system with an orbital period of $\\sim 16$ days. The FRBs are produced by a highly magnetized pulsar, whose magnetic field is ``combed'' by the strong wind from a companion star, either a massive star or a millisecond pulsar. The FRB pulsar wind retains a clear funnel in the companion's wind that is otherwise opaque to induced Compton or Raman scatterings for repeating FRB emission. The 4 day active window corresponds to the time when the funnel points toward Earth. The interaction a"},"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":"2002.08297","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2020-02-19T17:13:18Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"56cd7f55a5343e0ff9579f59d1cb6acad889791d51476cd26524b1eb017cd9a0","abstract_canon_sha256":"2c4dd8dfbfcba112d5cc34ca70e2c6ee787257844c5d154710326aed3e0b8a2e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:56:45.482039Z","signature_b64":"2nRtPk4ToDB77Y5xH1CvJuzBJHlgXR39sHC66Dv0e6v8VYi+z6cKDpXXQ8QQQpNJPeSwm607atj7uXXaNMfbBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1e4b77dc1afd1e45e2e738095cbe81a2b1e66d23d371ed876e205487a91d8078","last_reissued_at":"2026-07-05T00:56:45.481587Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:56:45.481587Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A Binary Comb Model for Periodic Fast Radio Bursts","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.HE","authors_text":"Bing Zhang, Kunihito Ioka","submitted_at":"2020-02-19T17:13:18Z","abstract_excerpt":"We show that the periodic FRB 180916.J0158+65 can be interpreted by invoking an interacting neutron star binary system with an orbital period of $\\sim 16$ days. The FRBs are produced by a highly magnetized pulsar, whose magnetic field is ``combed'' by the strong wind from a companion star, either a massive star or a millisecond pulsar. The FRB pulsar wind retains a clear funnel in the companion's wind that is otherwise opaque to induced Compton or Raman scatterings for repeating FRB emission. The 4 day active window corresponds to the time when the funnel points toward Earth. The interaction a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2002.08297","kind":"arxiv","version":3},"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/2002.08297/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":"2002.08297","created_at":"2026-07-05T00:56:45.481644+00:00"},{"alias_kind":"arxiv_version","alias_value":"2002.08297v3","created_at":"2026-07-05T00:56:45.481644+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2002.08297","created_at":"2026-07-05T00:56:45.481644+00:00"},{"alias_kind":"pith_short_12","alias_value":"DZFXPXA27UPE","created_at":"2026-07-05T00:56:45.481644+00:00"},{"alias_kind":"pith_short_16","alias_value":"DZFXPXA27UPELYXH","created_at":"2026-07-05T00:56:45.481644+00:00"},{"alias_kind":"pith_short_8","alias_value":"DZFXPXA2","created_at":"2026-07-05T00:56:45.481644+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/DZFXPXA27UPELYXHHAEVZPUBUK","json":"https://pith.science/pith/DZFXPXA27UPELYXHHAEVZPUBUK.json","graph_json":"https://pith.science/api/pith-number/DZFXPXA27UPELYXHHAEVZPUBUK/graph.json","events_json":"https://pith.science/api/pith-number/DZFXPXA27UPELYXHHAEVZPUBUK/events.json","paper":"https://pith.science/paper/DZFXPXA2"},"agent_actions":{"view_html":"https://pith.science/pith/DZFXPXA27UPELYXHHAEVZPUBUK","download_json":"https://pith.science/pith/DZFXPXA27UPELYXHHAEVZPUBUK.json","view_paper":"https://pith.science/paper/DZFXPXA2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2002.08297&json=true","fetch_graph":"https://pith.science/api/pith-number/DZFXPXA27UPELYXHHAEVZPUBUK/graph.json","fetch_events":"https://pith.science/api/pith-number/DZFXPXA27UPELYXHHAEVZPUBUK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DZFXPXA27UPELYXHHAEVZPUBUK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DZFXPXA27UPELYXHHAEVZPUBUK/action/storage_attestation","attest_author":"https://pith.science/pith/DZFXPXA27UPELYXHHAEVZPUBUK/action/author_attestation","sign_citation":"https://pith.science/pith/DZFXPXA27UPELYXHHAEVZPUBUK/action/citation_signature","submit_replication":"https://pith.science/pith/DZFXPXA27UPELYXHHAEVZPUBUK/action/replication_record"}},"created_at":"2026-07-05T00:56:45.481644+00:00","updated_at":"2026-07-05T00:56:45.481644+00:00"}