{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:UTR5HNNKOKELPOLLN7GMQ5MLAC","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":"8f3db50cb9fa4650cad39b5d9244d8c1588c14cabbfda7faa2ee1933fe55cdd5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-10-04T15:44:43Z","title_canon_sha256":"d701b1ec0f014f813eccbaac9947acc6a45fc8b9c88112a8d0418bd7306ab01f"},"schema_version":"1.0","source":{"id":"1210.1494","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1210.1494","created_at":"2026-05-18T01:54:05Z"},{"alias_kind":"arxiv_version","alias_value":"1210.1494v1","created_at":"2026-05-18T01:54:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1210.1494","created_at":"2026-05-18T01:54:05Z"},{"alias_kind":"pith_short_12","alias_value":"UTR5HNNKOKEL","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_16","alias_value":"UTR5HNNKOKELPOLL","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_8","alias_value":"UTR5HNNK","created_at":"2026-05-18T12:27:25Z"}],"graph_snapshots":[{"event_id":"sha256:3f6b67339da472b54e251593c23ff99abd236548f67aad76b2a81e74ca13738b","target":"graph","created_at":"2026-05-18T01:54:05Z","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 report on 6 RXTE observations taken during the 2010 outburst of the 11 Hz accreting pulsar IGR J17480-2446 located in the globular cluster Terzan 5. During these observations we find power spectra which resemble those seen in Z-type high-luminosity neutron star low-mass X-ray binaries, with a quasi-periodic oscillation (QPO) in the 35-50 Hz range simultaneous with a kHz QPO and broad band noise. Using well known frequency-frequency correlations, we identify the 35-50 Hz QPOs as the horizontal branch oscillations (HBO), which were previously suggested to be due to Lense-Thirring precession. ","authors_text":"A. Ingram, D. Altamirano, J. Homan, M. Linares, M. van der Klis, R. Wijnands","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-10-04T15:44:43Z","title":"Low-frequency QPO from the 11 Hz accreting pulsar in Terzan 5: not frame dragging"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.1494","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":"sha256:6238de228830f9d586f9af5337a9a68167195e3b49cf9e92d7050fd544aa862a","target":"record","created_at":"2026-05-18T01:54:05Z","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":"8f3db50cb9fa4650cad39b5d9244d8c1588c14cabbfda7faa2ee1933fe55cdd5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-10-04T15:44:43Z","title_canon_sha256":"d701b1ec0f014f813eccbaac9947acc6a45fc8b9c88112a8d0418bd7306ab01f"},"schema_version":"1.0","source":{"id":"1210.1494","kind":"arxiv","version":1}},"canonical_sha256":"a4e3d3b5aa7288b7b96b6fccc8758b009275c55ae0decbe019d6b3b9763dfd8b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a4e3d3b5aa7288b7b96b6fccc8758b009275c55ae0decbe019d6b3b9763dfd8b","first_computed_at":"2026-05-18T01:54:05.708411Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:54:05.708411Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1c91fm8HdX8nkVHjIFJh5LimI78pO8zJ19q0Ph+oO53hMY04ExstsqjTewb75L5sWO8/3YudRt8Tz3pZE0fuCg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:54:05.708902Z","signed_message":"canonical_sha256_bytes"},"source_id":"1210.1494","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6238de228830f9d586f9af5337a9a68167195e3b49cf9e92d7050fd544aa862a","sha256:3f6b67339da472b54e251593c23ff99abd236548f67aad76b2a81e74ca13738b"],"state_sha256":"c32f19dbf577346162a6cd7abe69787e970f47a4de6a944623ada08e906b7804"}