{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2003:BPRHEITKMQNBKWOLBWTLL5ZDEO","short_pith_number":"pith:BPRHEITK","canonical_record":{"source":{"id":"astro-ph/0310455","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2003-10-16T13:10:31Z","cross_cats_sorted":[],"title_canon_sha256":"1f24d512bc655094ac672b9f689fa465925a403bb6a209e38881b5fc8cccf4f3","abstract_canon_sha256":"c2fcb96ef5504e1040e802f578b7c0c68678e33ea80d01f1dbfeb8bb812ac4ee"},"schema_version":"1.0"},"canonical_sha256":"0be272226a641a1559cb0da6b5f7232396e7ad7e1796c2441ae4ac20b114c257","source":{"kind":"arxiv","id":"astro-ph/0310455","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0310455","created_at":"2026-07-04T14:13:06Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0310455v1","created_at":"2026-07-04T14:13:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0310455","created_at":"2026-07-04T14:13:06Z"},{"alias_kind":"pith_short_12","alias_value":"BPRHEITKMQNB","created_at":"2026-07-04T14:13:06Z"},{"alias_kind":"pith_short_16","alias_value":"BPRHEITKMQNBKWOL","created_at":"2026-07-04T14:13:06Z"},{"alias_kind":"pith_short_8","alias_value":"BPRHEITK","created_at":"2026-07-04T14:13:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2003:BPRHEITKMQNBKWOLBWTLL5ZDEO","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/0310455","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2003-10-16T13:10:31Z","cross_cats_sorted":[],"title_canon_sha256":"1f24d512bc655094ac672b9f689fa465925a403bb6a209e38881b5fc8cccf4f3","abstract_canon_sha256":"c2fcb96ef5504e1040e802f578b7c0c68678e33ea80d01f1dbfeb8bb812ac4ee"},"schema_version":"1.0"},"canonical_sha256":"0be272226a641a1559cb0da6b5f7232396e7ad7e1796c2441ae4ac20b114c257","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T14:13:06.254453Z","signature_b64":"KD79CylWB+6d3Mp/FGcuZJbdsKFacIoQPiAiHpfTOzPuendaFp4gfGO6f6lTjF+jVR/iO8HCv6LhUcJZ7dLAAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0be272226a641a1559cb0da6b5f7232396e7ad7e1796c2441ae4ac20b114c257","last_reissued_at":"2026-07-04T14:13:06.253934Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T14:13:06.253934Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/0310455","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":"2026-07-04T14:13:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"epyqc2ZfYR/oQNSEh8if4bV5cufx12egTUoFVObVVYtW1itBAdh5OP7dJafmtA6lLUuxkAs8xpE4rO5I+j4oAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T15:49:41.069874Z"},"content_sha256":"a9aaf869c27be75c510172d8eb3482ba5466454c0e885d5ed9bf3c5f95439d79","schema_version":"1.0","event_id":"sha256:a9aaf869c27be75c510172d8eb3482ba5466454c0e885d5ed9bf3c5f95439d79"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2003:BPRHEITKMQNBKWOLBWTLL5ZDEO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Two Radio Pulsars with Magnetar Fields","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A. G. Lyne, A. J. Faulkner, A. Possenti & N. D'Amico, D. R. Lorimer, F. Camilo, G. Hobbs, I. H. Stairs, M. A. McLaughlin, M. Kramer, R. N. Manchester, V. M. Kaspi","submitted_at":"2003-10-16T13:10:31Z","abstract_excerpt":"PSRs J1847-0130 and J1718-37184 have inferred surface dipole magnetic fields greater than those of any other known pulsars and well above the ``quantum critical field'' above which some models predict radio emission should not occur.These fields are similar to those of the anomalous X-ray pulsars (AXPs), which growing evidence suggests are ``magnetars''. The lack of AXP-like X-ray emission from these radio pulsars (and the non-detection of radio emission from the AXPs) creates new challenges for understanding pulsar emission physics and the relationship between these classes of apparently youn"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0310455","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/0310455/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":"2026-07-04T14:13:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NOsThnITrDGcmY9x8sKwI8rGM7dPHeeggzFtasb5kJijQq2fLyn1WZFlDMh4FX1LjyKewZcXtNnrveJ9MnReAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T15:49:41.070462Z"},"content_sha256":"1fbc59db2cfaac60b9c8af0d95971555820d76662623e178586ffe6e15dbe166","schema_version":"1.0","event_id":"sha256:1fbc59db2cfaac60b9c8af0d95971555820d76662623e178586ffe6e15dbe166"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BPRHEITKMQNBKWOLBWTLL5ZDEO/bundle.json","state_url":"https://pith.science/pith/BPRHEITKMQNBKWOLBWTLL5ZDEO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BPRHEITKMQNBKWOLBWTLL5ZDEO/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":"2026-08-07T15:49:41Z","links":{"resolver":"https://pith.science/pith/BPRHEITKMQNBKWOLBWTLL5ZDEO","bundle":"https://pith.science/pith/BPRHEITKMQNBKWOLBWTLL5ZDEO/bundle.json","state":"https://pith.science/pith/BPRHEITKMQNBKWOLBWTLL5ZDEO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BPRHEITKMQNBKWOLBWTLL5ZDEO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2003:BPRHEITKMQNBKWOLBWTLL5ZDEO","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":"c2fcb96ef5504e1040e802f578b7c0c68678e33ea80d01f1dbfeb8bb812ac4ee","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2003-10-16T13:10:31Z","title_canon_sha256":"1f24d512bc655094ac672b9f689fa465925a403bb6a209e38881b5fc8cccf4f3"},"schema_version":"1.0","source":{"id":"astro-ph/0310455","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0310455","created_at":"2026-07-04T14:13:06Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0310455v1","created_at":"2026-07-04T14:13:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0310455","created_at":"2026-07-04T14:13:06Z"},{"alias_kind":"pith_short_12","alias_value":"BPRHEITKMQNB","created_at":"2026-07-04T14:13:06Z"},{"alias_kind":"pith_short_16","alias_value":"BPRHEITKMQNBKWOL","created_at":"2026-07-04T14:13:06Z"},{"alias_kind":"pith_short_8","alias_value":"BPRHEITK","created_at":"2026-07-04T14:13:06Z"}],"graph_snapshots":[{"event_id":"sha256:1fbc59db2cfaac60b9c8af0d95971555820d76662623e178586ffe6e15dbe166","target":"graph","created_at":"2026-07-04T14:13:06Z","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/0310455/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"PSRs J1847-0130 and J1718-37184 have inferred surface dipole magnetic fields greater than those of any other known pulsars and well above the ``quantum critical field'' above which some models predict radio emission should not occur.These fields are similar to those of the anomalous X-ray pulsars (AXPs), which growing evidence suggests are ``magnetars''. The lack of AXP-like X-ray emission from these radio pulsars (and the non-detection of radio emission from the AXPs) creates new challenges for understanding pulsar emission physics and the relationship between these classes of apparently youn","authors_text":"A. G. Lyne, A. J. Faulkner, A. Possenti & N. D'Amico, D. R. Lorimer, F. Camilo, G. Hobbs, I. H. Stairs, M. A. McLaughlin, M. Kramer, R. N. Manchester, V. M. Kaspi","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2003-10-16T13:10:31Z","title":"Two Radio Pulsars with Magnetar Fields"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0310455","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:a9aaf869c27be75c510172d8eb3482ba5466454c0e885d5ed9bf3c5f95439d79","target":"record","created_at":"2026-07-04T14:13:06Z","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":"c2fcb96ef5504e1040e802f578b7c0c68678e33ea80d01f1dbfeb8bb812ac4ee","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2003-10-16T13:10:31Z","title_canon_sha256":"1f24d512bc655094ac672b9f689fa465925a403bb6a209e38881b5fc8cccf4f3"},"schema_version":"1.0","source":{"id":"astro-ph/0310455","kind":"arxiv","version":1}},"canonical_sha256":"0be272226a641a1559cb0da6b5f7232396e7ad7e1796c2441ae4ac20b114c257","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0be272226a641a1559cb0da6b5f7232396e7ad7e1796c2441ae4ac20b114c257","first_computed_at":"2026-07-04T14:13:06.253934Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T14:13:06.253934Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KD79CylWB+6d3Mp/FGcuZJbdsKFacIoQPiAiHpfTOzPuendaFp4gfGO6f6lTjF+jVR/iO8HCv6LhUcJZ7dLAAw==","signature_status":"signed_v1","signed_at":"2026-07-04T14:13:06.254453Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0310455","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a9aaf869c27be75c510172d8eb3482ba5466454c0e885d5ed9bf3c5f95439d79","sha256:1fbc59db2cfaac60b9c8af0d95971555820d76662623e178586ffe6e15dbe166"],"state_sha256":"9e51c2331c4f09b76b96a5a302e241db38b305b0adb194144ad9287943ea22e8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6OrSo53iWpwi09EYM8Zmis1YuLbTi26SvzAg4R9sReiR9v308RpglKNHiJwNa/PHITQApOaohOwtO59XE8kRAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-07T15:49:41.128698Z","bundle_sha256":"b687d43ca8e708f036c1b7dfb2dac58a6fb9d78978c29fb198a3ede7917ff1ed"}}