{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1996:DCSNGLM7IF4LMLL72WLHGB5VWY","short_pith_number":"pith:DCSNGLM7","canonical_record":{"source":{"id":"astro-ph/9612080","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"1996-12-09T15:36:25Z","cross_cats_sorted":[],"title_canon_sha256":"991de5c70550b4dfb1437981bb1a0b48d234d0c1ef57a4397bc84b1eca9c4c41","abstract_canon_sha256":"4208e2a9d898806933683e8b009e8643a1f7f4968dc40dd147932b0dfa51aa3d"},"schema_version":"1.0"},"canonical_sha256":"18a4d32d9f4178b62d7fd5967307b5b6089789475b9ff96562813c0528f39f7d","source":{"kind":"arxiv","id":"astro-ph/9612080","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/9612080","created_at":"2026-05-18T01:07:40Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/9612080v1","created_at":"2026-05-18T01:07:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/9612080","created_at":"2026-05-18T01:07:40Z"},{"alias_kind":"pith_short_12","alias_value":"DCSNGLM7IF4L","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"DCSNGLM7IF4LMLL7","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"DCSNGLM7","created_at":"2026-05-18T12:25:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1996:DCSNGLM7IF4LMLL72WLHGB5VWY","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/9612080","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"1996-12-09T15:36:25Z","cross_cats_sorted":[],"title_canon_sha256":"991de5c70550b4dfb1437981bb1a0b48d234d0c1ef57a4397bc84b1eca9c4c41","abstract_canon_sha256":"4208e2a9d898806933683e8b009e8643a1f7f4968dc40dd147932b0dfa51aa3d"},"schema_version":"1.0"},"canonical_sha256":"18a4d32d9f4178b62d7fd5967307b5b6089789475b9ff96562813c0528f39f7d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:07:40.433633Z","signature_b64":"Xwn6oJy6t6YCE2Pegc1zOk4SQavSKKOdsEBqKF9qJuyhGxkC176Exh6PDOIshxMH3qV/MR3iAMo8U0lsMzy3Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"18a4d32d9f4178b62d7fd5967307b5b6089789475b9ff96562813c0528f39f7d","last_reissued_at":"2026-05-18T01:07:40.433200Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:07:40.433200Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/9612080","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":"2026-05-18T01:07:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"k8DmV7S6w9zwojQOGrYirANZfMgB0uqecmLeYHHSbKdnrRhGqXcYlyylr3Z1uMZNEXkSdVzaCASNnjw931KUCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T09:02:07.349080Z"},"content_sha256":"9ca5b3d82759b3d423c81d0323b35bbbd707a6489232ac5a89d40ee2f2c3f998","schema_version":"1.0","event_id":"sha256:9ca5b3d82759b3d423c81d0323b35bbbd707a6489232ac5a89d40ee2f2c3f998"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1996:DCSNGLM7IF4LMLL72WLHGB5VWY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A deep search for radio emission from three X-ray pulsars : are radio emission and X-ray pulsations anticorrelated ?","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A. K. Tzioumis, D. Chakrabarty, G. G. Pooley, M. A. Hendry, P. Roche, R. E. Spencer, R. P. Fender (University of Sussex, UK)","submitted_at":"1996-12-09T15:36:25Z","abstract_excerpt":"We present results from a deep search for radio emission from the X-ray pulsar systems GX 1+4, GS 0834-430 and 4U 0115+63 which have variously been suggested to possess radio jets and to be good candidates for propellor ejection mechanisms. None of these sources is detected at their optical positions, to 3 sigma limits of a few hundred micro-Jy. This places upper limits on their radio luminosities and thus on the internal energy and numbers of any relativistic electrons which are three to four orders of magnitude below those of radio-bright X-ray binaries such as SS 433 and Cyg X-3. Spectral a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9612080","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:07:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GqUaW2FZVwXw4VL7DLQ4GB4DC6ihqBJU0GdZ71PzL2JqDLjxYkuHo0qhXamxnmK86nvHH0u+F9nxdNe2bCLVBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T09:02:07.349444Z"},"content_sha256":"f4f1c5fd11410aba3b0ee7a78c5d46b60fdf3b60a8347a713205aa33990ec408","schema_version":"1.0","event_id":"sha256:f4f1c5fd11410aba3b0ee7a78c5d46b60fdf3b60a8347a713205aa33990ec408"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DCSNGLM7IF4LMLL72WLHGB5VWY/bundle.json","state_url":"https://pith.science/pith/DCSNGLM7IF4LMLL72WLHGB5VWY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DCSNGLM7IF4LMLL72WLHGB5VWY/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":"2026-05-20T09:02:07Z","links":{"resolver":"https://pith.science/pith/DCSNGLM7IF4LMLL72WLHGB5VWY","bundle":"https://pith.science/pith/DCSNGLM7IF4LMLL72WLHGB5VWY/bundle.json","state":"https://pith.science/pith/DCSNGLM7IF4LMLL72WLHGB5VWY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DCSNGLM7IF4LMLL72WLHGB5VWY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1996:DCSNGLM7IF4LMLL72WLHGB5VWY","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":"4208e2a9d898806933683e8b009e8643a1f7f4968dc40dd147932b0dfa51aa3d","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"1996-12-09T15:36:25Z","title_canon_sha256":"991de5c70550b4dfb1437981bb1a0b48d234d0c1ef57a4397bc84b1eca9c4c41"},"schema_version":"1.0","source":{"id":"astro-ph/9612080","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/9612080","created_at":"2026-05-18T01:07:40Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/9612080v1","created_at":"2026-05-18T01:07:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/9612080","created_at":"2026-05-18T01:07:40Z"},{"alias_kind":"pith_short_12","alias_value":"DCSNGLM7IF4L","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"DCSNGLM7IF4LMLL7","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"DCSNGLM7","created_at":"2026-05-18T12:25:47Z"}],"graph_snapshots":[{"event_id":"sha256:f4f1c5fd11410aba3b0ee7a78c5d46b60fdf3b60a8347a713205aa33990ec408","target":"graph","created_at":"2026-05-18T01:07:40Z","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"},"paper":{"abstract_excerpt":"We present results from a deep search for radio emission from the X-ray pulsar systems GX 1+4, GS 0834-430 and 4U 0115+63 which have variously been suggested to possess radio jets and to be good candidates for propellor ejection mechanisms. None of these sources is detected at their optical positions, to 3 sigma limits of a few hundred micro-Jy. This places upper limits on their radio luminosities and thus on the internal energy and numbers of any relativistic electrons which are three to four orders of magnitude below those of radio-bright X-ray binaries such as SS 433 and Cyg X-3. Spectral a","authors_text":"A. K. Tzioumis, D. Chakrabarty, G. G. Pooley, M. A. Hendry, P. Roche, R. E. Spencer, R. P. Fender (University of Sussex, UK)","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"1996-12-09T15:36:25Z","title":"A deep search for radio emission from three X-ray pulsars : are radio emission and X-ray pulsations anticorrelated ?"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9612080","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":"sha256:9ca5b3d82759b3d423c81d0323b35bbbd707a6489232ac5a89d40ee2f2c3f998","target":"record","created_at":"2026-05-18T01:07:40Z","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":"4208e2a9d898806933683e8b009e8643a1f7f4968dc40dd147932b0dfa51aa3d","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"1996-12-09T15:36:25Z","title_canon_sha256":"991de5c70550b4dfb1437981bb1a0b48d234d0c1ef57a4397bc84b1eca9c4c41"},"schema_version":"1.0","source":{"id":"astro-ph/9612080","kind":"arxiv","version":1}},"canonical_sha256":"18a4d32d9f4178b62d7fd5967307b5b6089789475b9ff96562813c0528f39f7d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"18a4d32d9f4178b62d7fd5967307b5b6089789475b9ff96562813c0528f39f7d","first_computed_at":"2026-05-18T01:07:40.433200Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:07:40.433200Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Xwn6oJy6t6YCE2Pegc1zOk4SQavSKKOdsEBqKF9qJuyhGxkC176Exh6PDOIshxMH3qV/MR3iAMo8U0lsMzy3Ag==","signature_status":"signed_v1","signed_at":"2026-05-18T01:07:40.433633Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/9612080","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9ca5b3d82759b3d423c81d0323b35bbbd707a6489232ac5a89d40ee2f2c3f998","sha256:f4f1c5fd11410aba3b0ee7a78c5d46b60fdf3b60a8347a713205aa33990ec408"],"state_sha256":"9152b2b2ebf2286c25f5b388b160de73c1f3eba35d16915baf1ac42d84a1531a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"myNPADGDMUCZy91pJEYSSNo5D7z6UDrZlyDQk/Ioi4Koi6ahoydTxXrlyh5Rx5n2E2b0GJLMn+xXRvVa3V62Bg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-20T09:02:07.351399Z","bundle_sha256":"f21ff423411e6a939157d19e1566ddd602e319767f6d3af0090f98f651f044d4"}}