{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:ASB37FTRVPIBM7SGFIJNZILTC2","short_pith_number":"pith:ASB37FTR","schema_version":"1.0","canonical_sha256":"0483bf9671abd0167e462a12dca17316947108ac32f85bc67d7f8c890adaa740","source":{"kind":"arxiv","id":"0910.4453","version":1},"attestation_state":"computed","paper":{"title":"The origin of the Guitar pulsar","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Markus M. Hohle, Nina Tetzlaff, Ralph Neuhaeuser","submitted_at":"2009-10-23T07:25:07Z","abstract_excerpt":"Among a sample of 140 OB associations and clusters, we want to identify probable parent associations for the Guitar pulsar (PSR B2224+65) which would then also constrain its age. For this purpose, we are using an Euler-Cauchy technique treating the vertical component of the galactic potential to calculate the trajectories of the pulsar and each association into the past. To include errors we use Monte-Carlo simulations varying the initial parameters within their error intervals. The whole range of possible pulsar radial velocities is taken into account during the simulations. We find that 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":"0910.4453","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2009-10-23T07:25:07Z","cross_cats_sorted":[],"title_canon_sha256":"ed4b385e022c11dea8bffea777a25fae63b03f69f1810a8cfbbf8cbc90acaac2","abstract_canon_sha256":"452efc951327dbdf3dfcecf663fa5c8da59797cd678865797c48ed3e6c52cfaa"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:11:12.295225Z","signature_b64":"G8HFdXI1jC3Euwh+aCRIJimU56tC6jqJBxRfSl3JsJC6Li5ibKMIGPq1eI6bzoTpc5oJQ+j1fayOAyBx7pnqBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0483bf9671abd0167e462a12dca17316947108ac32f85bc67d7f8c890adaa740","last_reissued_at":"2026-05-18T02:11:12.294458Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:11:12.294458Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The origin of the Guitar pulsar","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Markus M. Hohle, Nina Tetzlaff, Ralph Neuhaeuser","submitted_at":"2009-10-23T07:25:07Z","abstract_excerpt":"Among a sample of 140 OB associations and clusters, we want to identify probable parent associations for the Guitar pulsar (PSR B2224+65) which would then also constrain its age. For this purpose, we are using an Euler-Cauchy technique treating the vertical component of the galactic potential to calculate the trajectories of the pulsar and each association into the past. To include errors we use Monte-Carlo simulations varying the initial parameters within their error intervals. The whole range of possible pulsar radial velocities is taken into account during the simulations. We find that the "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0910.4453","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":""},"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":"0910.4453","created_at":"2026-05-18T02:11:12.294594+00:00"},{"alias_kind":"arxiv_version","alias_value":"0910.4453v1","created_at":"2026-05-18T02:11:12.294594+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0910.4453","created_at":"2026-05-18T02:11:12.294594+00:00"},{"alias_kind":"pith_short_12","alias_value":"ASB37FTRVPIB","created_at":"2026-05-18T12:25:58.837520+00:00"},{"alias_kind":"pith_short_16","alias_value":"ASB37FTRVPIBM7SG","created_at":"2026-05-18T12:25:58.837520+00:00"},{"alias_kind":"pith_short_8","alias_value":"ASB37FTR","created_at":"2026-05-18T12:25:58.837520+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/ASB37FTRVPIBM7SGFIJNZILTC2","json":"https://pith.science/pith/ASB37FTRVPIBM7SGFIJNZILTC2.json","graph_json":"https://pith.science/api/pith-number/ASB37FTRVPIBM7SGFIJNZILTC2/graph.json","events_json":"https://pith.science/api/pith-number/ASB37FTRVPIBM7SGFIJNZILTC2/events.json","paper":"https://pith.science/paper/ASB37FTR"},"agent_actions":{"view_html":"https://pith.science/pith/ASB37FTRVPIBM7SGFIJNZILTC2","download_json":"https://pith.science/pith/ASB37FTRVPIBM7SGFIJNZILTC2.json","view_paper":"https://pith.science/paper/ASB37FTR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0910.4453&json=true","fetch_graph":"https://pith.science/api/pith-number/ASB37FTRVPIBM7SGFIJNZILTC2/graph.json","fetch_events":"https://pith.science/api/pith-number/ASB37FTRVPIBM7SGFIJNZILTC2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ASB37FTRVPIBM7SGFIJNZILTC2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ASB37FTRVPIBM7SGFIJNZILTC2/action/storage_attestation","attest_author":"https://pith.science/pith/ASB37FTRVPIBM7SGFIJNZILTC2/action/author_attestation","sign_citation":"https://pith.science/pith/ASB37FTRVPIBM7SGFIJNZILTC2/action/citation_signature","submit_replication":"https://pith.science/pith/ASB37FTRVPIBM7SGFIJNZILTC2/action/replication_record"}},"created_at":"2026-05-18T02:11:12.294594+00:00","updated_at":"2026-05-18T02:11:12.294594+00:00"}