{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:RRXYHHL2BACWIJYVV56QUTM5WW","short_pith_number":"pith:RRXYHHL2","canonical_record":{"source":{"id":"1807.11589","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-07-30T21:30:32Z","cross_cats_sorted":[],"title_canon_sha256":"e13a68211cbbe4f1d89c659e9b1c0306e9c9ea1fff71a77e8bed38c856811f45","abstract_canon_sha256":"063c9ff99c52246027e8d9b9a7ec59a9842bcb675a62827ae8458e87aad1ff48"},"schema_version":"1.0"},"canonical_sha256":"8c6f839d7a0805642715af7d0a4d9db5b3dc51cb7d5330b437b946492b511e8f","source":{"kind":"arxiv","id":"1807.11589","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.11589","created_at":"2026-05-18T00:06:37Z"},{"alias_kind":"arxiv_version","alias_value":"1807.11589v1","created_at":"2026-05-18T00:06:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.11589","created_at":"2026-05-18T00:06:37Z"},{"alias_kind":"pith_short_12","alias_value":"RRXYHHL2BACW","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_16","alias_value":"RRXYHHL2BACWIJYV","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_8","alias_value":"RRXYHHL2","created_at":"2026-05-18T12:32:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:RRXYHHL2BACWIJYVV56QUTM5WW","target":"record","payload":{"canonical_record":{"source":{"id":"1807.11589","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-07-30T21:30:32Z","cross_cats_sorted":[],"title_canon_sha256":"e13a68211cbbe4f1d89c659e9b1c0306e9c9ea1fff71a77e8bed38c856811f45","abstract_canon_sha256":"063c9ff99c52246027e8d9b9a7ec59a9842bcb675a62827ae8458e87aad1ff48"},"schema_version":"1.0"},"canonical_sha256":"8c6f839d7a0805642715af7d0a4d9db5b3dc51cb7d5330b437b946492b511e8f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:06:37.213030Z","signature_b64":"F1DRRAleVFSJ4IjB/ApTtFEG6DoUFuNLHcmzTUD5mpSldToRyVH+He9PykXcUkPKPL+2WzxH4qHXyXflRF8SBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8c6f839d7a0805642715af7d0a4d9db5b3dc51cb7d5330b437b946492b511e8f","last_reissued_at":"2026-05-18T00:06:37.212553Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:06:37.212553Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1807.11589","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":"2026-05-18T00:06:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Tc5Y/ShjlJTJ6vaPnEpIDQxVMhFogjgnBLzvYEsW9Xg9I0fKlOURXRGcSfrwN5SZ38OO45v+DfSkbh6hJh0GBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T00:32:26.059087Z"},"content_sha256":"cd2168c1b449c90a0509e84424b00f844f154df66d2f031334a69868e0895079","schema_version":"1.0","event_id":"sha256:cd2168c1b449c90a0509e84424b00f844f154df66d2f031334a69868e0895079"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:RRXYHHL2BACWIJYVV56QUTM5WW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The MAVERIC survey: A transitional millisecond pulsar candidate in Terzan 5","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Alexandra J. Tetarenko, Arash Bahramian, Craig O. Heinke, Evangelia Tremou, Gregory R. Sivakoff, James C. A. Miller-Jones, Jay Strader, Laura Chomiuk, Laura Shishkovsky, Nathalie Degenaar, Rudy Wijnands, Scott Ransom, Thomas J. Maccarone, Vlad Tudor","submitted_at":"2018-07-30T21:30:32Z","abstract_excerpt":"Transitional millisecond pulsars are accreting millisecond pulsars that switch between accreting X-ray binary and millisecond radio pulsar states. Only a handful of these objects have been identified so far. Terzan 5 CX1 is a variable hard X-ray source in the globular cluster Terzan 5. In this paper, we identify a radio counterpart to CX1 in deep Very Large Array radio continuum data. Chandra observations over the last fourteen years indicate that CX1 shows two brightness states: in 2003 and 2016 the source was the brightest X-ray source in the cluster (at L$_X \\sim 10^{33}$ erg s$^{-1}$), whi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.11589","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":"2026-05-18T00:06:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OReYeXH4HYGDOG77cCAOlts+pgw5kcRl9vx5JZx4QNOCdJ6+pVz2WLJjKjcgMU3uJF6kg1GQl3UCgWamJz9sDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T00:32:26.059475Z"},"content_sha256":"8122671357eabd7014b0359f17c5495f3a1e7e381ced158c3d82dbe637929b49","schema_version":"1.0","event_id":"sha256:8122671357eabd7014b0359f17c5495f3a1e7e381ced158c3d82dbe637929b49"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RRXYHHL2BACWIJYVV56QUTM5WW/bundle.json","state_url":"https://pith.science/pith/RRXYHHL2BACWIJYVV56QUTM5WW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RRXYHHL2BACWIJYVV56QUTM5WW/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":"2026-05-26T00:32:26Z","links":{"resolver":"https://pith.science/pith/RRXYHHL2BACWIJYVV56QUTM5WW","bundle":"https://pith.science/pith/RRXYHHL2BACWIJYVV56QUTM5WW/bundle.json","state":"https://pith.science/pith/RRXYHHL2BACWIJYVV56QUTM5WW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RRXYHHL2BACWIJYVV56QUTM5WW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:RRXYHHL2BACWIJYVV56QUTM5WW","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":"063c9ff99c52246027e8d9b9a7ec59a9842bcb675a62827ae8458e87aad1ff48","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-07-30T21:30:32Z","title_canon_sha256":"e13a68211cbbe4f1d89c659e9b1c0306e9c9ea1fff71a77e8bed38c856811f45"},"schema_version":"1.0","source":{"id":"1807.11589","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.11589","created_at":"2026-05-18T00:06:37Z"},{"alias_kind":"arxiv_version","alias_value":"1807.11589v1","created_at":"2026-05-18T00:06:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.11589","created_at":"2026-05-18T00:06:37Z"},{"alias_kind":"pith_short_12","alias_value":"RRXYHHL2BACW","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_16","alias_value":"RRXYHHL2BACWIJYV","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_8","alias_value":"RRXYHHL2","created_at":"2026-05-18T12:32:50Z"}],"graph_snapshots":[{"event_id":"sha256:8122671357eabd7014b0359f17c5495f3a1e7e381ced158c3d82dbe637929b49","target":"graph","created_at":"2026-05-18T00:06:37Z","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":"Transitional millisecond pulsars are accreting millisecond pulsars that switch between accreting X-ray binary and millisecond radio pulsar states. Only a handful of these objects have been identified so far. Terzan 5 CX1 is a variable hard X-ray source in the globular cluster Terzan 5. In this paper, we identify a radio counterpart to CX1 in deep Very Large Array radio continuum data. Chandra observations over the last fourteen years indicate that CX1 shows two brightness states: in 2003 and 2016 the source was the brightest X-ray source in the cluster (at L$_X \\sim 10^{33}$ erg s$^{-1}$), whi","authors_text":"Alexandra J. Tetarenko, Arash Bahramian, Craig O. Heinke, Evangelia Tremou, Gregory R. Sivakoff, James C. A. Miller-Jones, Jay Strader, Laura Chomiuk, Laura Shishkovsky, Nathalie Degenaar, Rudy Wijnands, Scott Ransom, Thomas J. Maccarone, Vlad Tudor","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-07-30T21:30:32Z","title":"The MAVERIC survey: A transitional millisecond pulsar candidate in Terzan 5"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.11589","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:cd2168c1b449c90a0509e84424b00f844f154df66d2f031334a69868e0895079","target":"record","created_at":"2026-05-18T00:06:37Z","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":"063c9ff99c52246027e8d9b9a7ec59a9842bcb675a62827ae8458e87aad1ff48","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-07-30T21:30:32Z","title_canon_sha256":"e13a68211cbbe4f1d89c659e9b1c0306e9c9ea1fff71a77e8bed38c856811f45"},"schema_version":"1.0","source":{"id":"1807.11589","kind":"arxiv","version":1}},"canonical_sha256":"8c6f839d7a0805642715af7d0a4d9db5b3dc51cb7d5330b437b946492b511e8f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8c6f839d7a0805642715af7d0a4d9db5b3dc51cb7d5330b437b946492b511e8f","first_computed_at":"2026-05-18T00:06:37.212553Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:06:37.212553Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"F1DRRAleVFSJ4IjB/ApTtFEG6DoUFuNLHcmzTUD5mpSldToRyVH+He9PykXcUkPKPL+2WzxH4qHXyXflRF8SBA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:06:37.213030Z","signed_message":"canonical_sha256_bytes"},"source_id":"1807.11589","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cd2168c1b449c90a0509e84424b00f844f154df66d2f031334a69868e0895079","sha256:8122671357eabd7014b0359f17c5495f3a1e7e381ced158c3d82dbe637929b49"],"state_sha256":"855565882ec4ee7410ee38975b498741054c5ffe0521d9c7cf2d0910afe391c7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZttKvVZwei0dr78bnp0J171atw02X3LArHhPlGGLgMHNtejZexmb+HExQMty57DqUBGbBX7yTbnNzvdRGiQeAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T00:32:26.061694Z","bundle_sha256":"ec3d975c63bd4a1425a014664f6950cc493aad41d46ef4c506fbae28db3ea73d"}}