{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2000:JYMJ72577FCDDBADXQJXLVDXPY","short_pith_number":"pith:JYMJ7257","canonical_record":{"source":{"id":"astro-ph/0009266","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2000-09-18T13:26:45Z","cross_cats_sorted":[],"title_canon_sha256":"77e6fbf9961516ac1956cffac89ef3e5fd17a11306963d857ecbf042cef407ad","abstract_canon_sha256":"0770849fa36a28b46bdd64cb6aea29e29fc5739ea7f463f080078b7225ce464d"},"schema_version":"1.0"},"canonical_sha256":"4e189febbff944318403bc1375d4777e1d26740b1dda5e8a117465b34fb839c8","source":{"kind":"arxiv","id":"astro-ph/0009266","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0009266","created_at":"2026-07-04T16:17:10Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0009266v1","created_at":"2026-07-04T16:17:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0009266","created_at":"2026-07-04T16:17:10Z"},{"alias_kind":"pith_short_12","alias_value":"JYMJ72577FCD","created_at":"2026-07-04T16:17:10Z"},{"alias_kind":"pith_short_16","alias_value":"JYMJ72577FCDDBAD","created_at":"2026-07-04T16:17:10Z"},{"alias_kind":"pith_short_8","alias_value":"JYMJ7257","created_at":"2026-07-04T16:17:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2000:JYMJ72577FCDDBADXQJXLVDXPY","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/0009266","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2000-09-18T13:26:45Z","cross_cats_sorted":[],"title_canon_sha256":"77e6fbf9961516ac1956cffac89ef3e5fd17a11306963d857ecbf042cef407ad","abstract_canon_sha256":"0770849fa36a28b46bdd64cb6aea29e29fc5739ea7f463f080078b7225ce464d"},"schema_version":"1.0"},"canonical_sha256":"4e189febbff944318403bc1375d4777e1d26740b1dda5e8a117465b34fb839c8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:17:10.200021Z","signature_b64":"8XhktKVswFvhLGu+TNBWqTlLWOMx5T1sfaxlgX7C7LDph8PsH+sBn/cp6lsZdU+kfnvm89fPDcqOqkzIQViiDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4e189febbff944318403bc1375d4777e1d26740b1dda5e8a117465b34fb839c8","last_reissued_at":"2026-07-04T16:17:10.199685Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:17:10.199685Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/0009266","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T16:17:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GIkKC5o8qDnf44YzLSBSReGcZa55aSg1AP8zrxzoIRPuwNGI0i7fewXRkMKb8R9AwO4zn3v0pr/+OSEE/faYDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T03:41:24.240593Z"},"content_sha256":"19e938875c0bead7bf39ccdcd6f1cc80d5c78c2ea9845a9a11dceb9768f04761","schema_version":"1.0","event_id":"sha256:19e938875c0bead7bf39ccdcd6f1cc80d5c78c2ea9845a9a11dceb9768f04761"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2000:JYMJ72577FCDDBADXQJXLVDXPY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Emission Beam Geometry of Selected Pulsars Derived from Average Pulse Polarization Data","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"J. E. Everett (U. of Chicago), J. M. Weisberg (Carleton College)","submitted_at":"2000-09-18T13:26:45Z","abstract_excerpt":"By fitting the classical Rotating Vector Model (RVM) to high quality polarization data for selected radio pulsars, we find the inclination of the magnetic axis to the spin axis, alpha, as well as the minimum angle between the line of sight and the magnetic axis, beta, for ten objects. We give a full treatment of statistical errors in the fitting process. We also present a dictionary and conversion table of various investigators' geometric definitions to facilitate future comparisons. We compare our results with other RVM fits and with empirical/geometrical (E/G) approaches, and we examine the "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0009266","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/astro-ph/0009266/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T16:17:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"17+tZCwQlnQOOXcrtgTzH8xqa7YxuljKCDO5uVOrp7RAJSuZuyEm6kyAVnprhzaTAJci6muBspUreXLM3xZDDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T03:41:24.241168Z"},"content_sha256":"00db7ca2b675c671e9f6449504b469de3946ad5a756ab198f81e5da4073de65a","schema_version":"1.0","event_id":"sha256:00db7ca2b675c671e9f6449504b469de3946ad5a756ab198f81e5da4073de65a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JYMJ72577FCDDBADXQJXLVDXPY/bundle.json","state_url":"https://pith.science/pith/JYMJ72577FCDDBADXQJXLVDXPY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JYMJ72577FCDDBADXQJXLVDXPY/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-03T03:41:24Z","links":{"resolver":"https://pith.science/pith/JYMJ72577FCDDBADXQJXLVDXPY","bundle":"https://pith.science/pith/JYMJ72577FCDDBADXQJXLVDXPY/bundle.json","state":"https://pith.science/pith/JYMJ72577FCDDBADXQJXLVDXPY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JYMJ72577FCDDBADXQJXLVDXPY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2000:JYMJ72577FCDDBADXQJXLVDXPY","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"0770849fa36a28b46bdd64cb6aea29e29fc5739ea7f463f080078b7225ce464d","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2000-09-18T13:26:45Z","title_canon_sha256":"77e6fbf9961516ac1956cffac89ef3e5fd17a11306963d857ecbf042cef407ad"},"schema_version":"1.0","source":{"id":"astro-ph/0009266","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0009266","created_at":"2026-07-04T16:17:10Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0009266v1","created_at":"2026-07-04T16:17:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0009266","created_at":"2026-07-04T16:17:10Z"},{"alias_kind":"pith_short_12","alias_value":"JYMJ72577FCD","created_at":"2026-07-04T16:17:10Z"},{"alias_kind":"pith_short_16","alias_value":"JYMJ72577FCDDBAD","created_at":"2026-07-04T16:17:10Z"},{"alias_kind":"pith_short_8","alias_value":"JYMJ7257","created_at":"2026-07-04T16:17:10Z"}],"graph_snapshots":[{"event_id":"sha256:00db7ca2b675c671e9f6449504b469de3946ad5a756ab198f81e5da4073de65a","target":"graph","created_at":"2026-07-04T16:17:10Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/astro-ph/0009266/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"By fitting the classical Rotating Vector Model (RVM) to high quality polarization data for selected radio pulsars, we find the inclination of the magnetic axis to the spin axis, alpha, as well as the minimum angle between the line of sight and the magnetic axis, beta, for ten objects. We give a full treatment of statistical errors in the fitting process. We also present a dictionary and conversion table of various investigators' geometric definitions to facilitate future comparisons. We compare our results with other RVM fits and with empirical/geometrical (E/G) approaches, and we examine the ","authors_text":"J. E. Everett (U. of Chicago), J. M. Weisberg (Carleton College)","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2000-09-18T13:26:45Z","title":"Emission Beam Geometry of Selected Pulsars Derived from Average Pulse Polarization Data"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0009266","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:19e938875c0bead7bf39ccdcd6f1cc80d5c78c2ea9845a9a11dceb9768f04761","target":"record","created_at":"2026-07-04T16:17:10Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"0770849fa36a28b46bdd64cb6aea29e29fc5739ea7f463f080078b7225ce464d","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2000-09-18T13:26:45Z","title_canon_sha256":"77e6fbf9961516ac1956cffac89ef3e5fd17a11306963d857ecbf042cef407ad"},"schema_version":"1.0","source":{"id":"astro-ph/0009266","kind":"arxiv","version":1}},"canonical_sha256":"4e189febbff944318403bc1375d4777e1d26740b1dda5e8a117465b34fb839c8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4e189febbff944318403bc1375d4777e1d26740b1dda5e8a117465b34fb839c8","first_computed_at":"2026-07-04T16:17:10.199685Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:17:10.199685Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8XhktKVswFvhLGu+TNBWqTlLWOMx5T1sfaxlgX7C7LDph8PsH+sBn/cp6lsZdU+kfnvm89fPDcqOqkzIQViiDQ==","signature_status":"signed_v1","signed_at":"2026-07-04T16:17:10.200021Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0009266","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:19e938875c0bead7bf39ccdcd6f1cc80d5c78c2ea9845a9a11dceb9768f04761","sha256:00db7ca2b675c671e9f6449504b469de3946ad5a756ab198f81e5da4073de65a"],"state_sha256":"6e395d690433a132800eb66579826c4533af56dbd97fa08d64ac0a1219100dab"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uHMV3Km0O91GJcHAkBcadBQjN1kJalUxWzlFxBwBY5p1BQE6znK5vhh7B2GSjYDYENpvhszY2AmdAja3DZE4AA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T03:41:24.245878Z","bundle_sha256":"c0837b5f47b1fe58f16721a05f9c4afc2b627316dac96e83329e7f7f70d866c3"}}